UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of the

Securities Exchange Act of 1934

Filed by the Registrant  [X]x                            Filed by a Party other than the Registrant  [ ] ¨

Check the appropriate box: [ ] Preliminary Proxy Statement [ ] Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) [X] Definitive Proxy Statement [ ] Definitive Additional Materials [ ] Soliciting Material Pursuant to Rule 14a-12 GREEN CENTURY FUNDS (Name

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Preliminary Proxy Statement.

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Confidential, for use of the Commission Only (as permitted by Rule 14a-6(e)(2)).

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Definitive Proxy Statement.

¨

Definitive Additional Materials.

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Soliciting Material Pursuant to 14a-12.

Green Century Funds

(Name of Registrant as Specified In Its Charter) (Name

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check the appropriate box): [X] No fee required. [ ]

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Aggregate number of securities to which transaction applies:

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Per unit price or other underlying value of transaction computed pursuant to Exchange Act Rule 0-11 (set forth the amount on which the filing fee is calculated and state how it was determined):

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Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11(a)(2) and identify the filing for which the offsetting fee was paid previously. Identify the previous filing by registration statement number, or the form or schedule and the date of its filing.
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Date Filed:


From: Green Century Funds [GreenCenturyFunds@2voteproxy.com]

Sent:

To:

Subject: Green Century Funds Board - Please Vote

LOGO

Dear Shareholder,

We are writing today to request your vote for a proxy proposal for the Green Century Funds. Details on tablethe proposal can be accessed using the link for the electronic voting site below. You are receiving this e-mail because you were a shareholder of the Green Century Balanced Fund and/or of the Green Century Equity Fund on the record date for the vote, July 22, 2014, and are entitled to vote.

The Funds’ Board of Trustees recommends that the following people serve as the Funds’ Trustees: John Comerford, Jonathan Darnell, Laurie Moskowitz, Douglas H. Phelps, Bancroft R. Poor, Mary Raftery, James H. Starr, and Wendy Wendlandt. The proposal described in the materials referenced below per Exchange Act Rules 14a-6(i)(1)seeks your vote in favor of all of the nominees.

Each of the Funds’ Trustees serve without pay as volunteers and 0-11. 1) Titleeach is committed to furthering sustainable investing and advocacy for greater corporate environmental responsibility.

The Green Century Funds Board of Trustees has carefully reviewed the proposal and recommends that you vote “for” the election of each class of securities to which transaction applies: 2) Aggregate number of securities to which transaction applies: 3) Per unit price or other underlying value of transaction computed pursuant to Exchange Act Rule 0-11 (set forth the amount on which the filing fee is calculated and state how it was determined): 4) Proposed maximum aggregate value of transaction: 5) Total fee paid: [ ] Fee paid previously with preliminary materials. [ ] Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11(a)(2) and identifynominees. Green Century Capital Management, Inc. (Green Century) also recommends that you vote “for” the filing for whichelection of each of the offsetting fee was paid previously. Identifynominees.

For access to the previous filing by registration statement number, or the Form or Scheduleproxy materials and the datesecured electronic voting site, please visit:https://www.2voteproxy.com/gcf. Your personal control number is 309 700 800 317 34.

We ask that you consider voting now so that we will avoid the environmental and financial costs of its filing. 1) Amount Previously Paid: 2) Form, Scheduleadditional solicitations. Your vote is important, no matter how many shares you own.

If you need any additional information about this vote, or Registration Statement No.: 3) Filing Party: 4) Date Filed: [LOGO] GREEN CENTURY FUNDS if you would like to receive a paper copy of the proxy statement, please feel welcome to call us at 1-800-93-GREEN (1-800-934-7336), Monday through Friday, 9 a.m. to 6 p.m. Eastern Time. We will be happy to explain the proxy or to answer any questions you may have. The proxy statement is also available on our website athttp://www.greencentury.com/pdf/proxy.pdf.

Thank you for investing with the first and only family of fossil fuel free diversified and responsible mutual funds in the nation.

Sincerely,

/s/Kristina A. Curtis/s/

/s/Leslie Samuelrich/s/

Kristina A. Curtis

Leslie Samuelrich

President

President

Green Century Funds

Green Century Capital Management, Inc.


Green Century Funds

114 State Street

Boston, MA 02109 September 15, 2006

1-800-93-GREEN

August 12, 2014

Dear Shareholder:

We are writing today to request your vote for the two proposalsproposal described in the accompanying proxy statement concerning the Green Century Balanced Fund and the Green Century Equity Fund (the Fund).Fund. You are receiving this proxy statement because you were a shareholder of the Green Century Balanced Fund and/or of the Green Century Equity Fund on September 8, 2006July 22, 2014, and are entitled to vote.

The Funds’ Board of Trustees recommends that the following persons serve as the Funds’ Trustees: John Comerford, Jonathan Darnell, Laurie Moskowitz, Douglas H. Phelps, Bancroft R. Poor, Mary Raftery, James H. Starr, and Wendy Wendlandt. The proposal described in the enclosed materials seeks your vote in favor of the Funds’ Trustees. Each of the Funds’ Trustees serve without pay as volunteers and each is committed to furthering environmentally responsible investing.

The Green Century Funds Board of Trustees has carefully reviewed the proposal and recommends that you vote “for” the election of each of the nominees. Green Century Capital Management, Inc. (Green Century) has been the Fund's Administrator since the Fund's inception. The Fund's Board of Trustees is now recommending that Green Century also become the Fund's investment adviser and that an investment subadviser, Mellon Equity Associates, LLP, be appointed to perform the Fund's day-to-day portfolio management. The proposals described in the enclosed materials seek your approval of an Investment Advisory Agreement and an Investment Subadvisory Agreement in order to effect these changes. The investment objectives of the Green Century Equity Fund will not change as a result of these proposals. The Fund currently seeks long-term total return which matches the performance of the Domini 400 Social/SM/ Index (the Index) by investing substantially all of its assets in the Domini Social Equity Trust which in turn invests in the 400 companies included in the Index. The Domini Social Equity Trust has now received approval from its shareholders to adopt a different, active investment strategy and raise its fees. In light of those pending changes, the Board of Trustees of the Fund is recommending that the Fund continue its existing strategy of investing in a portfolio that seeks to track the Index - the strategy that you, the Fund's shareholders, selected when you decided to invest in the Fund. Shareholder approval of the proposed Investment Advisory and Investment Subadvisory Agreements will allow the Fund to continue this strategy. Although the management fee paid by the Fund will increase if the Investment Advisory and Investment Subadvisory Agreements are approved, Green Century has agreed to lower its administrative fees so that the overall expenses of the Fund are reduced. The Board of Trustees has carefully reviewed the proposals and recommends that you vote "for"“for” the election of each of the proposals. nominees.

Enclosed is a proxy statement describing these proposalsthe proposal in more detail. Please take a few moments to read the enclosed materials. You may then cast your vote by mail, by phone, or online; instructions are on the enclosed proxy card(s). In addition, you may vote at a Special Meeting of Shareholders of the FundFunds to be held on November 6, 2006September 22, 2014 at 3:00 p.m. Eastern Time at Green Century'sCentury’s offices at 114 State Street,Street. Boston, MA 02109. You are not required to attend the Special Meeting in order to cast your vote.

Please vote today. Please note that you may receive more than one proxy card if you own more than one Green Century Funds account. Please vote every proxy card that you receive. If we do not receive your vote, we may need to contact you again.again to ask you to consider the Board’s recommendation and vote. If you have any questions or need assistance, please call us at 1-800-93-GREEN. 1-800-93-GREEN – we will be happy to answer your questions.

Sincerely yours, /s/ Kristina A. Curtis /s/ Wendy Wendlandt Kristina A. Curtis Wendy Wendlandt President President Green Century Funds Green Century Capital Management, Inc.

/S/Kristina A. Curtis

/S/Leslie Samuelrich

Kristina A. CurtisLeslie Samuelrich
PresidentPresident
Green Century FundsGreen Century Capital Management, Inc.


TABLE OF CONTENTS

Page ----

Overview of Proxy Statement..................................................................... v Statement

i

Notice of Special Meeting....................................................................... vii Meeting

iii

Proxy Statement................................................................................. Statement

1

Part 1. Overview............................................................................. 1

Overview

2

Part 2.

Information Regarding Voting and the Special Meeting................................. Meeting

2

Part 3.

The Proposals........................................................................ 3 Proposal

4

Proposal 1.1         To approve an Investment Advisory Agreement forelect Trustees of the Equity Fund............ 5 Proposal 2. To approve an Investment Subadvisory Agreement for the Equity Fund......... 11 Proposal 3. Other business............................................................. 16 Funds

Part 4.

Information Regarding the Equity Fund................................................ 17 Funds

14

Exhibits

Exhibit A -- Proposed Investment Advisory Agreement for the Equity Fund...................... – Nominating Committee Charter

A-1 Exhibit B -- Proposed Investment Subadvisory Agreement for the Equity Fund................... B-1
iii

OVERVIEW OF PROXY STATEMENT

A Special Meeting of Shareholders of the Green Century Balanced Fund (the Balanced Fund) and the Green Century Equity Fund (the "Equity Fund")Equity Fund) (the Funds) will be held at the offices of Green Century Capital Management, Inc. ("Green Century")(Green Century), 114 State Street, Boston, MA 02109, on November 6, 2006September 22, 2014 at 3:00 p.m., Eastern Time, for the purposes described in this proxy statement.

We encourage you to read this proxy statement carefully before casting your vote. We have prepared the following questions and answers in order to help you make your decision easier.decision. If you have any further questions, please feel free to call us at 1-800-93-GREEN (1-800-934-7336). Q. Why are shareholders of the Equity Fund being asked from 9:00 am to approve the investment advisory agreement with Green Century and the investment subadvisory agreement with Mellon Equity Associates, LLP? A. The Fund currently seeks long-term total return which matches the performance of the Domini 400 Social/SM/ Index (the "Index") by investing substantially all of its assets in another mutual fund, the Domini Social Equity Trust (the "Master Fund"). The Equity Fund has been informed that the Master Fund will implement an active investment strategy and will no longer invest in the securities of the companies included in the Index. Green Century and the Board of Trustees of the Equity Fund believe that it is in the best interests of the Equity Fund and its shareholders to continue to invest in the securities of the companies included in the Index. Accordingly, if the Proposals are approved, effective November 28, 2006, the Equity Fund will withdraw its investment from the Master Fund and directly invest in the securities of the companies included in the Index. In connection with the change from investing in the Master Fund to direct investment in the stocks which make up the Index, Green Century recommended, and the Board approved, the appointment of Green Century as the investment adviser of the Equity Fund and Mellon Equity Associates, LLP ("Mellon Equity") as the investment subadviser of the Equity Fund. The Board has determined that Green Century and Mellon Equity have the experience, qualifications and commitment to environmentally responsible investing to manage the Equity Fund. Q. If the Proposals are approved, will this increase the expenses that Equity Fund shareholders must pay? A. No, in fact the total expenses of the Equity Fund will decrease (although the Fund's management fee will increase). As you know, Green Century, as the administrator of the Equity Fund, pays the operating expenses of the Equity Fund (excluding certain expenses). As of August 3, 2006, Green Century contractually agreed to reduce the total fees it receives from the Fund such that the Equity Fund's total annual expenses are reduced from 1.50% to 0.95% of the Fund's average net assets. This cap on total expenses payable by the Equity Fund will continue if the investment advisory agreement with Green Century and the investment subadvisory agreement with Mellon Equity are approved. If the investment advisory and subadvisory agreements are not approved by the shareholders, Green Century may propose to the Equity Fund's Board of Trustees an increase to the Equity Fund's administrative fee such that the Equity Fund's total annual expenses may revert to the 1.50% level. Q. How will Green Century's responsibilities change if the investment advisory agreement is approved? A. If the investment advisory agreement is approved by shareholders, Green Century will act as the investment adviser to the Equity Fund. In its role as investment adviser, Green Century will, among other things, supervise the submanagement of the Equity Fund by Mellon Equity and vote proxies for the Equity Fund. Green Century will continue to serve as the Equity Fund's administrator. v Q. What role will Mellon Equity play in managing the Equity Fund? A. If the investment subadvisory agreement is approved by shareholders, Mellon Equity's primary responsibility as the Equity Fund's subadviser will be to implement the daily transactions necessary so that the composition of the Equity Fund matches the Index as closely as possible. Mellon Equity will not be responsible for determining the composition of the Index. In addition, Mellon Equity will provide Green Century with various reports Green Century requires to supervise the management of the Equity Fund. Q. If the proposals are approved, will there be any change in the investment objective of the Equity Fund? A. No. The purpose of the proposals is to enable the Equity Fund to continue to pursue its current investment objective of achieving long-term total return which matches the performance of an index comprised of the stocks of 400 companies selected based on social and environmental criteria. If the investment advisory agreement and investment subadvisory agreement are approved by shareholders, the Equity Fund's investment strategy will change from investing all of its assets in the Master Fund to directly investing in the securities of the companies included in the Index. The Equity Fund's commitment to principles of environmentally responsible investing will not change. Q. How does the Board of Trustees recommend that I vote? A. The Board of Trustees has carefully reviewed each of the proposals and recommends that you vote FOR each proposal on the enclosed proxy card(s). Following each proposal is a brief discussion of the factors the Trustees considered before approving each proposal. Q. How do I vote? A. You can vote by mail, by telephone or via the internet. Please see the instructions set forth on the top portion of the enclosed proxy card(s). You may also vote in person by attending the Special Meeting of Shareholders. The meeting will be held at the offices of Green Century, 114 State Street, Boston, MA 02109, on November 6, 2006 at 3:6:00 p.m.pm Eastern Time. You do not need to attend in person in order to cast your vote. vi Time, Monday through Friday.

Q.Who are the Proposed Nominees for Election as Trustees of the Funds?

A.The proposed Nominees for election are John Comerford, Jonathan Darnell, Laurie Moskowitz, Douglas H. Phelps, Bancroft R. Poor, Mary Raftery, James H. Starr, and Wendy Wendlandt. Mses. Raftery and Wendlandt and Messrs. Comerford, Starr, Phelps and Poor are current members of the Board. Mr. Poor was appointed by the Board in 2014. Ms. Raftery was appointed by the Board in 2009. Ms. Wendlandt and Messrs. Comerford, Starr and Phelps were elected by the shareholders of the Funds in 2005. Ms. Moskowitz and Mr. Darnell have not previously served on the Board.

Unlike the majority of mutual funds, the Green Century Funds do not pay their Trustees any fees; all the Trustees serve as volunteers. Each of the Trustees is committed to furthering sustainable investing and advocacy for greater corporate environmental responsibility.

Q.What is the Role of the Board?

A.

The Board has responsibility for the overall management and operations of the Funds, including general supervision of the duties performed by Green Century, as the investment adviser and the administrator of the Funds, and other service providers. The Board also appoints the officers of the Funds. The officers are responsible for supervising and administering the day-to-day operations of the Funds. The Funds’ Board of Trustees is currently made up of seven individuals, four of whom are “independent,” meaning that they have no formal affiliation with Green Century or the Funds except in their role as Trustees. In addition, the

i


Independent Trustees are represented by independent legal counsel to further ensure that shareholder interests remain paramount.

Q.How does the Board of Trustees recommend that I vote?

A.The Board of Trustees has carefully reviewed the proposal and recommends that you voteFOReach Trustee in the proposal on the enclosed proxy card(s). Following the proposal is a brief discussion of the factors the Trustees considered before granting their approval.

Q.If the proposal is approved, will there be any change in the investment objectives of the Balanced Fund or the Equity Fund?

A.No. There is no intent to change any of the key investment strategies or the investment objectives of the Balanced Fund or the Equity Fund, including the Funds’ commitment to principles of environmentally responsible investing.

Q.Why did I receive more than one proxy voting card?

A.You may have received more than one proxy voting card if you hold shares in more than one account in the Funds. To vote all your shares and accounts, please vote each of the proxy cards you received.

Q.How do I vote?

A.You can vote by mail, by telephone or via the internet. Please see the instructions set forth on the top portion of the enclosed proxy card(s). You may also vote in person, by attending the Special Meeting of Shareholders. The meeting will be held at the offices of Green Century, 114 State Street, Boston, MA 02109, on September 22, 2014 at 3:00 p.m. Eastern Time. You do not need to attend in person in order to cast your vote.

ii


GREEN CENTURY BALANCED FUND

GREEN CENTURY EQUITY FUND

114 State Street, Suite 200

Boston, MA 02109

Telephone: 1-800-93-GREEN (1-800-934-7336)

NOTICE OF SPECIAL MEETING

OF SHAREHOLDERS

To be held November 6, 2006 September 22, 2014

A Special Meeting of Shareholders of the Green Century Balanced Fund (the Balanced Fund) and the Green Century Equity Fund (the "Equity Fund")Equity Fund) (the Funds) will be held at the officesoffice of Green Century Capital Management, Inc., 114 State Street, Boston, MA 02109, on November 6, 2006September 22, 2014 at 3:00 p.m., Eastern Time, for the purposes listed below. Please review the proposals listed below carefully and be sure to vote on each proposal on which you are asked to vote.

Proposal 1.To approve an Investment Advisory Agreement forelect Trustees of the Equity Fund between the Equity Fund and Green Century Capital Management, Inc. Funds.
Proposal 2. To approve an Investment Subadvisory Agreement for the Equity Fund among the Equity Fund, Green Century Capital Management, Inc. and Mellon Equity Associates, LLP. Proposal 3. To transact such other business as may properly come before the Special Meeting of Shareholders and any adjournments or postponements of the Special Meeting.

The Board of Trustees of the Equity FundFunds recommends that you vote in favor of theall Proposals.

Only shareholders of record on September 8, 2006July 22, 2014 will be entitled to vote at the Special Meeting of Shareholders and at any adjournments thereof. Kristina Curtis, President

Kristina Curtis, President
Green Century Funds

August 12, 2014

IMPORTANT NOTICE REGARDING THE AVAILABILITY OF PROXY MATERIALS FOR THE SHAREHOLDER MEETING TO BE HELD ON September 15, 2006 22, 2014: This Notice, the Proxy Statement and the Funds’ most recent Annual Report to shareholders are available on the internet athttp://greencentury.com/forms-documents/.

YOUR VOTE IS IMPORTANT. If you promptly vote, sign and return the enclosed proxy card(s) you will help avoid the additional expense of a second solicitation. The enclosed addressed envelope requires no postage and is provided for your convenience. You may also vote by calling the toll-free number listed on the proxy card, or visiting the web site address listed on the proxy card. vii

iii


GREEN CENTURY BALANCED FUND

GREEN CENTURY EQUITY FUND

114 State Street, Suite 200

Boston, MA 02109

Telephone: 1-800-93-GREEN (1-800-934-7336)

PROXY STATEMENT

This Proxy Statement is being furnished to you in connection with the solicitation of proxies by the Board of Trustees of the Green Century Balanced Fund (the Balanced Fund) and the Green Century Equity Fund (the "Equity Fund")Equity Fund) (the Funds) for use at a Special Meeting of Shareholders of the Equity Fund,Funds, or any adjournment thereof, to be held at the offices of Green Century Capital Management, Inc. (Green Century), 114 State Street, Boston, MA 02109, on November 6, 2006September 22, 2014 at 3:00 p.m., Eastern Time, for the purposes set forth in the accompanying Notice of Special Meeting. You may call Green Century at 1-800-93-GREEN (1-800-934-7336) for information on how to obtain directions to attend the meeting and vote in person.

The Equity Fund'sFunds’ Annual Report for the fiscal year ended July 31, 2005,2013, including audited financial statements, and Semi-Annual Report for the fiscal period ended January 31, 2006,2014, have previously been sent to shareholders and are available without charge by written request to Green Century Capital Management, Inc., 114 State Street, Suite 200, Boston, MA 02109, by calling Green Century Capital Management at 1-800-93-GREEN (1-800-934-7336), by emailing info@greencentury.com or by downloading the reportsreport from our website at www.greencentury.com. http://greencentury.com/forms-documents/.

This Proxy Statement is divided into the following four parts:

Part 1.Overview.Page 1 2
Part 2.Information Regarding Voting and the Special Meeting.Page 2
Part 3.The Proposals. Proposal.Page 3 4
Part 4.Information Regarding the Equity Fund. Funds.Page 17 14

This Proxy Statement was first mailed to shareholders on or about September 15, 2006. August 12, 2014.

PART 1. OVERVIEW.

The Board of Trustees of the Green CenturyBalanced Fund and the Equity Fund (the "Equity Fund" or the "Fund") has called a Special Meeting of Shareholders for the purposes described in the accompanying Notice of Special Meeting and as summarized below. The purpose of this Proxy Statement is to provide you with additional information regarding the proposalsproposal to be voted on at the Meeting and to request your vote in favor of the proposals. proposal.

The Equity Fund is anFunds are open-end management investment company,companies, or mutual fund.funds. The Balanced Fund seeks capital growth and income from a diversified portfolio of stocks and bonds which meet the Green Century Funds’ standards for corporate environmental responsibility. The Equity Fund is an index fund whose investment objective is to achieve long-term total return which matches the performance of an index comprised of stocks of 400 companies selected based on environmental, social and environmentalgovernance criteria.

Summary of Proposals Eachthe Proposal

Shareholders are being asked to elect John Comerford, Jonathan Darnell, Laurie Moskowitz, Douglas H. Phelps, Bancroft R. Poor, Mary Raftery, James H. Starr, and Wendy Wendlandt as Trustees of the following proposalsFunds (each, a “Nominee” and collectively, the “Nominees”). Mses. Raftery and Wendlandt and Messrs. Comerford, Phelps, Poor and Starr are currently Trustees of the Funds. This Proposal is discussed in more detail inunder Part 3 of this Proxy Statement. Proposal 1. Approval of an Investment Advisory Agreement for the Equity Fund between the Equity Fund and Green Century Capital Management, Inc. Currently, the Equity Fund pursues its investment objective by investing substantially all of its assets in the Domini Social Equity Trust, which in turn invests in the 400 companies included in the Domini 400 Social/SM/ Index (the "Index"). Accordingly, the Fund does not currently have its own investment adviser. Because the 1 Domini Social Equity Trust will change its investment strategy, the Board of Trustees of the Fund proposes that effective November 28, 2006, the Fund directly invest in the securities of the companies included in the Index. In order to execute this new investment strategy, the Board of Trustees is proposing that Green Century Capital Management, Inc. ("Green Century"), the Fund's administrator, be appointed as the Fund's investment adviser. The Board has determined that Green Century will be able to effectively oversee the Equity Fund's direct investment in the securities of the companies included in the Index. Shareholders of the Fund are asked to approve an Investment Advisory Agreement between the Fund and Green Century. See Proposal 1 in Part 3 for more information. Proposal 2. Approval of an Investment Subadvisory Agreement for the Equity Fund among the Equity Fund, Green Century Capital Management, Inc. and Mellon Equity Associates, LLP. In order to execute the change from investing substantially all of its assets in the Domini Social Equity Trust to direct investment in the stocks which make up the Index, Mellon Equity Associates, LLP ("Mellon Equity ") is proposed as the investment subadviser of the Fund. The Board has determined that Mellon Equity has the experience in index investing and commitment to environmentally responsible investing to manage the Equity Fund. Shareholders are asked to approve an Investment Subadvisory Agreement among the Equity Fund, Green Century and Mellon Equity. See Proposal 2 in Part 3 for more information.

PART 2. INFORMATION REGARDING VOTING AND THE SPECIAL MEETING.

Voting Process

You can vote in any one of the following ways: .

By mail, by filling out and returning the enclosed proxy card(s); .

By telephone, by dialing the toll-free number listed on the proxy card(s); . By the internet,

Online, by visiting the web site address listed on the proxy card(s); and . or

In person at the Meeting. Whichever method you choose to vote, please carefully read this Proxy Statement, which describes in detail the proposals upon which you are asked to vote.

You will be entitled to cast one vote for each dollar of net asset value of the Fund you hold (number of shares owned multiplied by the net asset value per share). The votes of the shareholders of the Balanced Fund and the Equity Fund will be tabulatedtogetherfor the proposal.

If you receivedreceive more than one proxy card, please vote each proxy card separately, either by returning each card via mail or by voting each card on the toll-free number or viaonline. You may receive more than one proxy card if you hold shares in more than one account in the internet. Funds. To vote all your shares and accounts, please vote each of the proxy cards you receive.

If you return your proxy and fail to provide instructions as to how to vote your shares with respect to anythe proposal, your shares will be voted FOR thatthe proposal.

Record Date

The close of business on September 8, 2006 has beenJuly 22, 2014 was fixed as the Record Date for the determination of shareholders entitled to notice of and to vote at the Meeting. 1,649,774.3975,103,512.439 shares of the Balanced Fund (par value $0.01 per share) and 3,138,277.356 shares of the Equity Fund (par value $0.01 per share) were outstanding as of the close of business on the Record Date.

Quorum

Holders of a majority of the voting power of the shares of theeach Fund entitled to voteoutstanding on the Record Date constitute a quorum and must be present in person or represented by proxy at the Meeting for purposes of voting on Proposals 1 and 2.the proposal. Your shares will be represented by proxy at the Meeting if you vote by mail, by telephone, or by the internet. 2 online.

Regardless of how you vote ("For"(“For”, "Against"“Against” or "Abstain"“Abstain”), your shares will be counted for purposes of determining the presence of a quorum. In addition, broker "non-votes"“non-votes” (that is shares held by brokers or nominees as to which (a) instructions have not been received from the beneficial owner or other persons entitled to vote and (b) the broker or nominee does not have discretionary power to vote on a particular matter) will be counted for purposes of determining the presence of a quorum. If you mark "Abstain" on your proxy card with

With respect to any proposal onthe election of Trustees, nominees must be elected by a plurality of the votes cast in person or by proxy at the meeting at which youa quorum exists. Abstentions and broker “non-votes” are entitled tonot considered “votes cast” and therefore, do not constitute a vote your vote“For” the proposal. Thus, abstentions and broker “non-votes” will have no effect on the effectvoting for the election of Trustees in the proposal because only “for” votes are considered in a "no" vote for purposes of obtaining the requisite approval of Proposals 1 and 2. Broker "non-votes" will also have the effect of a "no" vote for purposes of obtaining the requisite approval of the Proposals. plurality voting requirement.

Revoking Your Proxy

You may revoke your proxy at any time prior to the Meeting (or any adjournment or postponement thereof) by putting your revocation in writing, signing it and either delivering it to the Meeting or sending it to Amy F. Puffer, Secretary of the Green Century Funds, 114 State Street, Suite 200, Boston, MA 02109. You may also revoke your proxy by voting in person at the Meeting.

Adjournments and Postponements

If sufficient votes in favor of anythe proposal are not received, the persons named as proxies may propose one or more adjournments or postponements of the Meeting to permit further solicitation of proxies with respect to thatthe proposal. An adjournment or postponement of the Meeting will suspend the Meeting to another time. Any such adjournment will require the affirmative vote of a majority of those shares voted at the Meeting. If you voted in favor of athe proposal or failed to provide instructions as to how to vote your shares with respect to athe proposal (including broker non-votes), the persons named as proxies will vote your shares in favor of suchthe adjournment of the Meeting with respect to thatthe proposal. If you voted against or abstained from voting on athe proposal, the persons named as proxies will vote your shares against any such adjournment. Any proposal for which sufficient favorable votes have been received by the time of the Meeting may be acted upon and considered final regardless of whether the Meeting is postponed or adjourned to permit the additional solicitation of proxies with respect to the other proposal.

Proxy Solicitation Costs

The cost of soliciting proxies (which is expected to be approximately $40,000)$25,000), including the fees of a proxy soliciting agent (which isare expected to be approximately $5,500)$20,000), will be borne by Green Century Capital Management, not the Equity Fund.Funds. In addition to solicitation by mail and the proxy soliciting agent, proxies may be solicited by the Board of Trustees, officers, and regular employees and agents of the Equity FundFunds and Green Century without compensation. Green Century may reimburse brokerage firms and others for their expenses in forwarding proxy materials to the beneficial owners and soliciting them to execute the proxies.By voting as soon as you receive your proxy materials, you will help reduce the cost of additional mailings and other solicitations, which may include telephone calls to shareholders for the purpose of reminding shareholders to vote.

PART 3. THE PROPOSALS. Introduction ShareholdersPROPOSAL.

Proposal 1. To elect Trustees of the Green Century Equity Fund (the "Equity Fund" or the "Fund")Funds.

You are being asked to approve an Investment Advisory Agreement between the Equity Fund and Green Century Capital Management, 3 Inc. ("Green Century") (the "Advisory Agreement") and an Investment Subadvisory Agreement among the Equity Fund, Green Century and Mellon Equity Associates, LLP ("Mellon Equity") (the "Subadvisory Agreement", and together with the Advisory Agreement, the "Advisory Agreements") for the Fund. The investment objective of the Equity Fund is to achieve long-term total return which matches the performance of an index comprised of the stocks of 400 companies selected based on social and environmental criteria. Currently, the Fund iselect a "feeder" fund within a structure known as a "master/feeder" mutual fund structure. Rather than invest directly in securities, the Fund now seeks to achieve its investment objective by investing substantially all of its assets in a separate fund, or "master" fund called the Domini Social Equity Trust (the "Master Fund"), which invests in the stocks which make up the Domini 400 Social/ SM/ Index/1/ (the "Index"). The Index is comprised of the common stocks of 400 companies and is screened based on social and environmental criteria. The Equity Fund has been informed that the Master Fund will implement an active investment strategy and will no longer invest in the securities of the companies included in the Index. The Board of Trustees of the Fund believes that it is in the best interests of the Equity Fund and its shareholders to continue to invest in the securities of the companies included in the Index. Accordingly, at meetings held on August 3, 2006 and August 24, 2006, the Board approved the withdrawal of the Fund's investment from the Master Fund, subject to shareholder approval of the Advisory Agreements. If shareholders of the Equity Fund approve the Advisory Agreements then, effective November 28, 2006, the Equity Fund, in accordance with its investment objective, will invest directly in the stocks which make up the Index.Funds. The Index was the first index constructed using environmental, social and governance criteria. It was created and launched in May 1990 by the independent investment research firm of KLD Research & Analytics, Inc. ("KLD") in order to serve as a benchmarknominees for socially responsible investors and to determine how social and environmental screening affects the risk and return characteristics of investment portfolios. The Index is comprised of the common stocks of 400 companies selected on the basis of environmental, social and governance factors. In connection with the change from a master/feeder structure to direct investment in the stocks which make up the Index, the Board approved the appointment of Green Century as the investment adviser of the Fund, subject to shareholder approval of the Advisory Agreements. In its role as investment adviser, Green Century will, among other things, supervise the submanagement of the Fund and vote proxies for the Fund. In connection with its appointment as the Fund's investment adviser, Green Century will enter into an agreement with KLD to license the Index. These arrangements will allow the Equity Fund to continue to invest in the stocks that make up the Index, which is the strategy the Fund's shareholders selected when they invested in the Fund. Green Century has also recommended, and the Board has approved, the appointment of Mellon Equity as the investment subadviser of the Fund, subject to shareholder approval of the Advisory Agreements. If shareholders approve the Advisory Agreements, Mellon Equity's primary responsibility as subadviser of the Equity Fund will be to implement the daily transactions necessary so that the composition of the Fund matches the Index as closely as possible. Mellon Equity will not be responsible for determining the composition of the Index. In addition, Mellon Equity will provide Green Century with various reports Green Century requires to supervise the management of the Fund. The Board of Trustees has determined that Green Century and Mellon Equity have the experience, qualifications and commitment to environmentally responsible investing to manage the Equity Fund. - -------- /1/ Domini 400 Social/SM/ Index is a service mark of KLD Research & Analytics, Inc. and is used under license. 4 Proposal 1.To Approve an Investment Advisory Agreement between the Equity Fund and Green Century Capital Management, Inc. You are being asked to approve an Investment Advisory Agreement for the Equity Fund pursuant to which Green Century will act as the Fund's investment adviser. The Equity Fund does not currently have an investment adviser since the Fund seeks to achieve its investment objective by investing all its assets in the Master Fund. The Master Fund has retained the services of Domini Social Investments LLC ("DSIL") as investment adviser of the Master Fund. In connection with the change from a master/feeder structure to direct investment in the companies included in the Index, the Board approved the appointment of Green Century as the investment adviser of the Fund and the Advisory Agreement, subject to shareholder approval. Terms of the Investment Advisory Agreement Please refer to Exhibit A attached to this proxy statement for the complete Advisory Agreement between the Equity Fund and Green Century. The description of the Advisory Agreement in this proxy statement is qualified in its entirety by the provisions of the Advisory Agreement attached as Exhibit A. The Advisory Agreement provides that Green Century will manage the investment and the reinvestment of the Fund's assets. Green Century will have authority to determine from time to time what securities are purchased, sold or exchanged, and what portion of assets of the Fund is held uninvested. The services provided by Green Century shall include determining the manner in which voting rights, right to consent to corporate action and any other rights pertaining to the portfolio securities shall be exercised. The Advisory Agreement provides that Green Century may render services to others. Green Century may employ, at its own expense, or may request that the Fund, employ (subject to the requirements of the Investment Company Act of 1940 (the "1940 Act")) one or more subadvisers, subject to Green Century's supervision. The Advisory Agreement is terminable without penalty upon 60 days' written notice by the Fund, when authorized either by majority vote of the outstanding voting securities of the Fund, or by a vote of a majority of the Board of Trustees are John Comerford, Jonathan Darnell, Laurie Moskowitz, Douglas H. Phelps, Bancroft R. Poor, Mary Raftery, James H. Starr, and Wendy Wendlandt (each, a “Nominee” and collectively, the “Nominees”). Mses. Raftery and Wendlandt and Messrs. Comerford, Phelps, Poor and Starr are currently Trustees of the Fund, or by Green Century, and will automatically terminate in the event of its assignment. Funds.

The Advisory Agreement provides that neither it nor its personnel will be liable for any error of judgment or mistake of law or for any loss arising out of any investment or for any act or omission in its services to the Fund, except for willful misfeasance, bad faith, or gross negligence or reckless disregard of its or their obligations and duties under the Advisory Agreement. If the Advisory Agreement is approved by the vote of the holders of a "majority of the outstanding voting securities" (as defined under the heading "Vote Required" below) of the Fund, the Advisory Agreement will become effective on November 28, 2006 and continue in effect until November 28, 2008, and thereafter will continue in effect if such continuance is specifically approved at least annually by the Board of Trustees or by a majority of the outstanding voting securities of the Fund at a meeting calledFunds do not hold annual shareholder meetings for the purpose of votingelecting Trustees, and Trustees are not elected for fixed terms. This means that each Trustee will be elected to hold office until his or her successor is elected or until he or she retires, resigns, dies or is removed from office. Mr. Comerford was appointed by the Board in 2005 and was elected by shareholders in 2006. Mr. Phelps was appointed by the Board in 1997 and was elected by shareholders in 2006. Ms. Wendlandt and Mr. Starr were elected by the initial shareholder of the Funds in 1991 and by all shareholders in 2006. Ms. Raftery was appointed by the Board in 2009 and has not been elected by shareholders. Mr. Poor was appointed by the Board in 2014 and has not been elected by shareholders. Each of the Nominees has consented to being named in this Proxy Statement and to serving on the Advisory Agreement, and, in either case, by aBoard if elected.

Unlike the majority of mutual funds, the Green Century Funds do not pay their Trustees any fees; all the Trustees serve as volunteers. Each of the Trustees who are not partiesis committed to the Advisory Agreement or interested persons of any such party at a meeting called for the purpose of voting on the Advisory Agreement. Investment Advisory and Administrative Fees The Fund, as an investor in the Master Fund, currently pays a portion of the investment advisory fee charged to the Master Fund by DSIL. DSIL is entitled to receive monthly a fee from the Master Fund in the amount of 0.20% of the first $2 billion of net assets managed, 0.19% of the next $500 million of net assets managed and 0.18% of net assets managed in excess of $2.5 billion for providing investment advisory services to the Master Fund. 5 If the shareholders of the Fund approve the Advisory Agreement, the Fund will redeem its investment in the Master Fund and Green Century will manage the Fund's investments directly. The Fund will no longer pay a portion of the investment advisory fee charged to the Master Fund by DSIL but rather will pay Green Century an investment advisory fee under the Advisory Agreement. Under the Advisory Agreement, Green Century will be entitled to receive a fee from the Equity Fund equal on an annual basis to 0.25% of the average daily net assets of the Equity Fund up to but not including $100 million, 0.22% of the average daily net assets of the Equity Fund from and including $100 million up to but not including $500 million, 0.17% of the average daily net assets of the Equity Fund from and including $500 million up to but not including $1 billion, and 0.12% of the average daily net assets of the Equity Fund equal to or in excess of $1 billion for providing investment advisory services to the Fund. The following table demonstrates (1) the actual portion of the investment advisory fees paid by the Fund as an investor in the Master Fund for the fiscal year ended July 31, 2006; (2) the amount the Fund would have paid to Green Century if the Advisory Agreement had been in effect for that year; and (3) the difference between these amounts stated as a percentage:
(1) Actual Investment Advisory Fees paid by the Fund as an (2) Investor in the Master Fund Estimated Amount the Fund would for the fiscal year ended have Paid to Green Century if the (3) July 31, 2006 Advisory Agreement had been in Effect Percentage Increase - --------------------------- ------------------------------------- ------------------- $68,618 $85,773 25%
Pursuant to an Administrative Services Agreement between the Fund and Green Century, Green Century, as the Fund's administrator, provides the Fund with general office facilities, supervises the overall administration of the Fund, and pays all the operating expenses of the Fund other than the Fund's investment advisory fees, if any, interest, taxes, brokerage costs and other capital expenses, expenses of the non-interested Trustees of the Fund (including counsel fees) and any extraordinary expenses. For this and other services, the Fund pays Green Century an administrative fee at a rate such that the Fund's total annual expenses are limited to a certain percentage of the Equity Fund's average net assets. For the fiscal year ended July 31, 2006, the Equity Fund accrued $442,588 in administrative fees. As of August 3, 2006, Green Century has contractually agreed to reduce its administrative fee such that the Fund's total annual expenses are decreased from 1.50% to 0.95% of the Equity Fund's average net assets. This reduction in the administrative fee will continue even if the Advisory Agreements are not approved by shareholders. However, if the Advisory Agreements are not approved, Green Century may propose to the Equity Fund's Board of Trustees an amendment to the Administrative Services Agreement to increase the Fund's total annual expenses to its previous level of 1.50% of the Fund's average net assets. To assist you in understanding the effect of the proposed increase in the advisory fee and the attendent decrease in the administrative fee on the expense offurthering sustainable investing in shares of the Equity Fund, the following table summarizes the expenses incurred by the Fund for the fiscal year ended July 31, 2006 and also restates these expenses to show what the expenses would have been had the proposed advisory fee and the lower administrative fee been in effect during the same period. 6
Prior(1) Current(1) Proposed -------- ---------- -------- Shareholder Fees (fees paid directly from your investment) Sales Charge (Load) Imposed on Purchases....................... None None None Deferred Sales Charge (Load)................................... None None None Maximum Sales Charge (Load) Imposed on Reinvested Dividends and Other Distributions.......................................... None None None Redemption Fee (2)............................................. 2.00% 2.00% 2.00% Exchange Fee................................................... None None None Annual Fund Operating Expenses (expenses deducted from Fund assets) Management Fees................................................ 0.20% 0.20% 0.25% Distribution (12b-1) Fees...................................... None None None Other Expenses Administrative Fees......................................... 1.29%(3) 0.74%(4) 0.70%(4) Other Fees.................................................. 0.01% 0.01% 0.00% Total Annual Fund Operating Expenses........................... 1.50% 0.95% 0.95%
- -------- (1)"Prior" expenses reflect the fees and expenses of the Equity Fund prior to August 3, 2006. "Current" expenses reflect the fees and expenses of the Equity Fund effective August 3, 2006. For the columns and/or rows that show "prior" and "current" expenses, the table and the following example reflect the aggregate fees and expenses of the Equity Fund and of the Master Fund. (2)If you redeem or exchange your shares within 60 days of purchase or acquisition through exchange, you will be charged a redemption fee equal to 2.00% of the net asset value of the shares redeemed or exchanged. However, the redemption fee will not apply to redemptions or exchanges of shares acquired through the reinvestment of dividends or distributions. There is no additional charge to have a check mailed to you. There is a $15 fee to have your check sent to you via overnight delivery. There is a $10 fee to have your redemption proceeds wired to your bank account. (3)Under an Administrative Services Agreement in effect until August 3, 2006, Green Century, the administrator of the Fund, paid the operating expenses of the Fund (excluding interest, taxes, brokerage costs and other capital expenses and any extraordinary expenses). For this and other services, the Fund paid Green Century an Administrative Fee at a rate such that the Equity Fund's total annual expenses were limited to 1.50% of the Equity Fund's average net assets. (4)Under an Administrative Services Agreement effective August 3, 2006, Green Century, the administrator of the Fund, pays the operating expenses of the Fund (excluding interest, taxes, brokerage costs and other capital expenses and any extraordinary expenses). For this and other services, the Fund pays Green Century an Administrative Fee at a rate such that the Equity Fund's total annual expenses are limited to 0.95% of the Equity Fund's average net assets. Green Century cannot increase the Fund's administrative fee without the approval of the Fund's Board of Trustees. Example. This example is intended to help you compare the costs of investing in the Fund with the cost of investing in other mutual funds. This example assumes that: (1) you invest $10,000 in the Fund; (2) you redeem all of your shares at the end of the periods shown; (3) you earn a 5% return each year; and (4) the operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:
1 Year 3 Years 5 Years 10 Years ------ ------- ------- -------- Prior.................... $153 $474 $818 $1791 Current.................. $ 97 $303 $525 $1166 Proposed................. $ 97 $303 $525 $1166
If the Advisory Agreement is approved, the investment advisory fees payable by the Fund will increase. However, as a result of Green Century's contractual agreement to reduce its administrative fee, the total annual Fund operating expenses have decreased from 1.50% to 0.95%. 7 Information about Green Century Green Century, a Massachusetts corporation with principal offices located at 114 State Street, Suite 200, Boston, MA 02109, is currently the administrator for the Equity Fund. Green Century has served as the Fund's administrator since the Fund commenced operations in 1995. Green Century is also the investment adviser and administrator for the Green Century Balanced Fund and oversees the portfolio management of the Balanced Fund on a day-to-day basis. Green Century has served as investment adviser and administrator for the Balanced Fund since the commencement of operations of the Balanced Fund in 1992. Green Century does not currently provide investment advisory services to any other funds. Green Century was founded in 1991 by a partnership of not-for-profit environmental advocacy organizations for the following purposes: to provide quality environmentally responsible investment opportunities to the members of its founding organizations and other environmentally conscious investors; to generate revenue to support the environmental research and advocacy work of its founding organizations; and to work in tandem with its founding organizations to promotefor greater corporate environmental responsibilityresponsibility.

Trustee Nominee and Officer Information

The table below sets forth each Nominee’s name, age, position and length of service with the Funds, each Nominee’s principal occupation during the past five years, and any other directorships held by advocating that companies improve their environmental performance. As do the advocacy organizations that founded Green Century, Green Century upholds the right of people to speakeach Nominee. The address for the public interest and corporate responsibility. Green Century is wholly owned by Paradigm Partners, a California general partnership, the partners of which are all not-for-profit advocacy organizations. These organizations are: California Public Interest Research Group (CALPIRG); Citizen Lobby of New Jersey; Colorado Public Interest Research Group; ConnPIRG Citizen Lobby; Fund for Public Interest Research; Massachusetts Public Interest Research Group (MASSPIRG); MOPIRG Citizen Organization; PIRGIM Public Interest Lobby; and Washington State Public Interest Research Group (WASHPIRG). MASSPIRG owns approximately 46% of Paradigm Partners. Management and Governance. Listed below are the names, positions and principal occupations of the directors and officers of Green Century or its affiliates as of June 30, 2006. The principal business address of the principal executive officer and directors of Green Centuryeach Nominee is 114 State Street, Suite 200, Boston, MA 02109. Certain directors and officers of Green Century are also Trustees and/or officers of the Fund, as noted below:

Position

Name and Age

Position(s)
Held with Position
the Funds
and Length
of Time
Served

Principal Occupation(s)
During Past Five Years

Other
Directorships

Held

Number of
Funds in
Green
Century
Family of
Funds
Overseen
by Nominee

Independent Trustees*:

Jonathan Darnell

Age: 54

Trustee NomineeManaging Director, Pickwick Capital Partners (since 2014); President/Founder, Patolan Partners (since 2011); Vice President, Morgan Stanley, Private Wealth Management Group, (2004-2011).Advisory Board member, CardioReady LLC; Board member, Voices for Progress.2

Laurie Moskowitz

Age: 49

Trustee NomineeSenior Director, Campaigns, US & Canada, The ONE Campaign (since 2011); Founder and Principal Partner, FieldWorks (2001-2011).None2

Name and Age

Position(s)
Held with
the Funds
and Length
of Time
Served

Principal Occupation(s)
During Past Five Years

Other
Directorships

Held

Number of
Funds in
Green
Century
Family of
Funds
Overseen
by Nominee

Bancroft R. Poor

Age: 58

Trustee

since 2014

Vice President for Operations/Chief Financial Officer/Assistant Treasurer, Massachusetts Audubon Society (since 1994)Trustee and Chair of Finance and Administration Committee, the Quebec Labrador Foundation (since 2007); Director and Treasurer of US Offshore Wind Collaborative (2010-2013).2

Mary Raftery

Age: 49

Trustee since 2009Funder Collaborations, ClimateWorks Foundation (since 2014); Organizational Development Consultant, Self-employed (since 2007); Director of Major Donor Development and Special Projects, BlueGreen Alliance (2011-2012); Chief Operating Officer, Apollo Alliance (2007-2011).None2

Name and Age

Position(s)
Held with
the Funds
and Length
of Time
Served

Principal Occupation(s)
During Past Five Years

Other
Directorships

Held

Number of
Funds in
Green
Century
Family of
Funds
Overseen
by Nominee

James H. Starr

Age: 66

Independent Chairperson since 2009, Trustee since 1991Senior Attorney, Starr and Associates, PC (since 1982); County Commissioner, Gunnison County, CO (1999-2010).Director and President, Gunnison Valley Housing Foundation (since 2011); Director and Vice President, Cool Creek Watershed Commission (since 2011); Chairperson, Gunnison Valley Transportation Authority (2004-2010); President, Peanut Mine, Inc. (2002-2012); Director and Secretary, Crested Butte Land Trust (1991-2009).2

Interested Trustees**:

John Comerford

Age: 45

Trustee since 2005Member, Board of Directors, BATS Global Markets (since 2011); Executive Managing Director, Instinet (since 2007).None2

Name and Age

Position(s)
Held with
the Funds
and Length
of Time
Served

Principal Occupation(s)
During Past Five Years

Other
Directorships

Held

Number of
Funds in
Green
Century
Family of
Funds
Overseen
by Nominee

Douglas H. Phelps

Age: 66

Trustee since 1997President (1996-2003) and Director (since 1996), Green Century with the Name or its Affiliates Fund Other Principal Occupation - ---- ----------------- ------------- -------------------------- Capital Management, Inc.; President and Executive Director, The Public Interest Network; President, U.S. PIRG (since 1983); President, Environment America (since 2007); President, Telefund, Inc.(since 1988); President, Grassroots Campaigns, Inc. (since 2003).None2

Wendy Wendlandt

Age: 52

Trustee since 1991President (2006-2013) and Director (since 2006), Green Century;Century Capital Management, Inc.; Political Director, The Public Interest Network (since 1989); Senior Staff, FundCenter for Public Interest Research (since 1989); Acting Director, Fair Share (since 2012); President, Environment America Research and Policy Center for Public Interest Research. Trustee None. (since 2007).None2

* A Trustee is deemed to be an “Independent Trustee” to the extent the Trustee is not an “interested person” of the Funds as that term is defined in the Investment Company Act of 1940, as amended (the “1940 Act”).

** A Trustee is deemed to be an “Interested Trustee” to the extent the Trustee is an “interested person” of the Funds as defined in the 1940 Act. Mr. Comerford is considered to be an Interested Trustee by virtue of his position with Instinet, a broker-dealer that may conduct business with each Fund’s subadviser. Mr. Phelps is considered to be an Interested Trustee by virtue of his positions as a Director of Green Century and with the Public Interest Network. Ms. Wendlandt is considered to be an Interested Trustee by virtue of her positions as a Director of Green Century and with the Public Interest Network.

The table below sets forth each Officer of the Funds, her name, age, position and length of service with the Funds and principal occupation during the past five years. The address for each Officer is 114 State Street, Suite 200, Boston, MA 02109.

Name and Age

Position(s) Held with
the Funds and Length
of Time Served

Principal Occupation(s)

During Past Five Years

Kristina A. Curtis

Age: 61

President since 2005;
Treasurer since 2008 and
from 1991-2005
Senior Vice President of Finance and Operations (since 2002), Treasurer and Director (since 1991), Senior Vice President (since 1991), Green Century. President None. Century Capital Management, Inc.

Amy F. Puffer

Age: 55

Chief Compliance Officer since 2004; Secretary and Assistant Treasurer since 2006Chief Compliance Officer, (since 2004); Clerk and Director (since 2006), Green Compliance Century. Officer; Secretary None. Erin W. Gray Director, Consultant, Green Century. None None. Douglas H. Phelps Director, Green Century; President, Telefund,Century Capital Management, Inc.; Chairman,

Trustee Nominees’ Biographies and Qualifications

The Trustees are experienced business people, attorneys and non-profit organization managers who meet periodically throughout the year to oversee the Funds’ activities, review contractual arrangements with companies that provide services to the Funds, oversee management of the risks associated with such activities and contractual arrangements, and review the Funds’ performance and expenses, among other reviews and assessments. In determining that a particular Trustee was and continues to be qualified to serve as a Trustee, the Board has considered a variety of criteria, none of which, in isolation, was controlling. The Board believes that, collectively, the individual Trustees have balanced and diverse experience, qualifications, attributes, and skills, which allow the Board, as a whole, to operate effectively in governing the Funds and protecting the interests of shareholders. In addition, each Trustee is committed to the Funds’ and Green Century’s mission of offering environmentally responsible and fossil fuel free mutual funds and advocating for greater corporate environmental accountability. Information about the specific experience, skills, attributes, and qualifications of each Trustee, which in each case led to the Board’s conclusion that the Trustee should serve (or continue to serve) as a trustee of the Funds, is provided in the table above, and in the following paragraphs. References to experience, qualifications, attributes and/or skills of Trustees do not constitute holding out the Board or any Trustee as having special expertise or experience, and shall not impose any greater responsibility or liability on any Trustee or on the Board by reason thereof.

Jonathan Darnell is the founder and owner of a private placement firm, specializing in the alternative energy and biomedical sectors. Previously he was a Vice President at Morgan Stanley in Private Wealth Management, the Firm’s ultra-high net worth division, where he provided investment advice and portfolio management services across all asset classes for clients with combined total capital exceeding five billion dollars. Prior to that, he served in various senior management and board capacities at the Public Interest Network of environmental and citizen advocacy organizations.

Mr. Darnell’s qualifications to serve as a Trustee include his extensive experience in the investment industry as well as his many years of involvement in public policy and commercial aspects of renewable power generation and resource conservation.

Laurie Moskowitz is currently the Senior Director for Campaigns, U.S. & Canada, for The ONE Campaign. She is responsible for creating high impact campaigns to secure public and political support for overseas development assistance from the U.S. Government and international multi-lateral institutions.

Previously, she was the founder and principal partner of FieldWorks, a campaign planning firm, managing all aspects of the business, including marketing and promotion, project development, client relations, budget oversight, administration, legal and human resources. Prior to that, she worked for the Democratic National Committee and various political campaigns.

Ms. Moskowitz’s qualifications to serve as a Trustee include her extensive experience as an organizational leader, strategic thinker, manager and business owner as well as her history of campaign work.

Bancroft Poor is currently the Vice President for Operations, the Chief Financial Officer and an Assistant Treasurer for the Massachusetts Audubon Society. He is in charge of all of Mass Audubon’s financial, administrative, information technology, human resources, and capital assets and planning functions. Previously, he was the Finance Director for the Massachusetts Public Interest Research Group and prior to that, worked in research and management consulting positions. He has been a Trustee of the Funds, and has served as the Chair of the Funds’ Audit Committee, since 2014. He also currently serves on the Funds’ Valuation Committee.

Mr. Poor’s qualifications to serve as Trustee include his finance, administration and project management expertise as well as his extensive experience as a senior manager or board member for several non-profit and environmental organizations.

Mary Raftery is currently the Senior Advisor, Funder Collaborations, at ClimateWorks Foundation, which supports public policies that are designed to address climate change. She previously served as the Chief Operating Officer and as the Director of Major Donor Development and Special Projects at two national non-profit organizations promoting a green economy. She has been a Trustee of the Funds, and has served on the Funds’ Qualified Legal Compliance Committee, since 2009. She also currently serves on the Funds’ Nominating Committee.

Ms. Raftery’s qualifications to serve as a Trustee include her extensive experience in non-profit management, as well as her work on environmental issues with labor unions, businesses, environmental groups and foundations in the U.S. and Europe.

James Starr is the founder and owner of a law firm in Colorado and is also the Director and President of the Gunnison Valley Housing Foundation and the Director and Vice President of the Cool Creek Watershed Commission, both based in Colorado. He has been a Trustee of the Funds since the Funds’ inception in 1991 and has served as the Independent Chairperson of the Board of Trustees since 2009. He also currently serves on the Funds’ Audit, Nominating and Qualified Legal Compliance Committees.

Mr. Starr’s qualifications to serve as a Trustee of the Funds include his experience as a lawyer and small business owner and his work on numerous community service activities and service on many community boards for over 30 years.

John Comerford is currently an Executive Managing Director of Instinet, one of the largest brokers in the electronic trading market. He has served as a portfolio manager and equity trader and has led the development of securities trading software products. He holds the professional accreditation of a Certified Financial Analyst. He has been a Trustee of the Funds since 2005 and has served on the Funds’ Valuation Committee since 2007.

Mr. Comerford’s qualifications to serve as a Trustee include his over 20 years of experience in the securities, financial services and brokerage industries and his ability to offer counsel on investment matters.

Douglas Phelps is President and Executive Director of the Public Interest Network, a foundry for change organizations. He also Chairs the Board of U.S. PIRG, the federation of State PIRGs, and Chairs the Advisory Board of the Fund for the Public Interest, a national non-profit that runs grass-roots campaigns to raise money, sign up members, educate the public and build political support for some of the nation’s leading public interest

non-profits such as the PIRGs, Environment America and the Human Rights Campaign. Mr. Phelps chairs the board of Green Corps, the field school for environmental organizing, and serves on the Board of the National Environmental Law Center. He has served as a Trustee of the Funds since 1997. He also has served as President (1996 to 2003) and Director (since 1996) of Green Century.

Mr. Phelps’ qualifications to serve as a Trustee of the Funds include his long tenure with Green Century and his extensive experience as a board member or chair of several non-profit and environmental organizations.

Wendy Wendlandt is the Political Director for The Public Interest Network. Over the last 30 years, she has helped secure millions of dollars in foundation grants, expand the breadth and depth of coalitions around issues ranging from campaign finance reform to genetically engineered foods, and play a lead role in campaigns that have won dozens of tangible results for public health and the environment. Ms. Wendlandt has served as a Trustee of the Funds since the Funds’ inception in 1991 and has also served as President (2006-2013) and Director (since 2006) of Green Century.

Ms. Wendlandt’s qualifications to serve as Trustee of the Funds include her executive management experience with non-profit organizations and her long collaboration with Green Century.

Trustee Oversight Responsibilities

The Chairperson of the Board of Trustees of the Funds is an Independent Trustee, as defined in the 1940 Act. He presides at meetings of the Board and at executive sessions of the Independent Trustees. The Independent Chairperson is appointed by a majority of the Independent Trustees. It is the policy of the Board that the Independent Chairperson of the Board, with full responsibilities as a chairperson would generally have, will continue to be an Independent Trustee. The Board of Trustees has determined that having its Chairperson be an Independent Trustee is in the best interests of the Funds’ shareholders.

The Board has four standing committees, described in more detail below. Through the committees, particularly the Audit Committee, the Independent Trustees consider and address important matters involving the Funds, including those presenting conflicts or potential conflicts of interest with management. The Board has determined that delegation to the committees of specified oversight responsibilities helps ensure that the Funds have effective independent governance and oversight. The Board has determined that its leadership and committee structure is appropriate given Green Century’s role with respect to the Funds’ investment and business operations. The Board believes that the leadership and committee structure provides effective management for the relationships between the Funds, Green Century and the Funds’ other principal service providers, and facilitates the exercise of the Board’s independent judgment in evaluating and managing the relationships.

Like other mutual funds, the Funds are subject to risks, including investment, compliance, operational and valuation risks, among others. The Board oversees risk as part of its oversight of the Funds. Risk oversight is addressed as part of various Board and committee activities. The Board, directly or through its committees, interacts with and reviews reports from, among others, the Funds’ investment adviser and administrator, Green Century, the Funds’ Chief Compliance Officer (CCO), the Funds’ investment subadvisers, and the Funds’ independent registered public accounting firm, as appropriate, regarding risks faced by the Funds and risk management.

The Board has designated the CCO to be responsible for the Funds’ compliance policies and procedures. The CCO reports to the Independent Trustees of the Board and is responsible for delivering, at least annually, a written report on compliance and other required or agreed on matters to the Board. The Independent Trustees of the Board also meet with the CCO, separately from management, generally at least annually, to address compliance issues and other relevant matters.

The actual day-to-day risk management functions with respect to the Funds are subsumed within the responsibilities of the investment adviser and administrator, the subadvisers, and other service providers, depending upon the nature of the risk. In the course of its interactions with the various service providers, the Board has emphasized the importance of maintaining vigorous risk management programs and procedures. The Trustees recognize that not all risks that may affect the Funds can be identified. Processes and controls developed cannot eliminate or mitigate the occurrence or effects of all risks, and some risks may be simply beyond any processes, procedures or controls of the Board, the Funds, Green Century, or other service providers. As a result of the foregoing and for other reasons, the Board’s risk management oversight is subject to substantial limitations.

Compensation of Trustees

No Trustee of the Funds receives any compensation from the Funds, but each Trustee is reimbursed for any out-of-pocket expenses incurred in attending meetings of the Board of Trustees or of any committee thereof. Information regarding compensation paid to the Trustees of the Funds for Public President, Grassroots Interest Research. Trustee Campaigns, Inc. 8 Portfolio Transactions For the fiscal year ended July 31, 2006, brokerage transactions were2013 is set forth below. The Funds do not placed withcontribute to a retirement plan for the Trustees of the Funds. The Officers do not receive any person affiliated withdirect remuneration from the Equity Funds.

Name of Person, Position

Aggregate
Compensation from
the Funds

Pension or
Retirement Benefits
Accrued as Part of
Funds Expenses
Estimated Annual
Benefits Upon
Retirement
Total Compensation
from Funds and
Green Century
Fund Complex Paid
to Trustees

Independent Trustees:

Mary Raftery

NoneNoneNoneNone

James H. Starr

NoneNoneNoneNone

Interested Trustees:

John Comerford

NoneNoneNoneNone

Douglas H. Phelps

NoneNoneNoneNone

Wendy Wendlandt

NoneNoneNoneNone

Fund Shares Owned by Trustee Nominees

The following table shows the amount of equity securities beneficially owned by each Nominee in the Green Century UMB Fund Services, Inc. (the Fund's subadministrator),Family of Funds as of June 30, 2014.

Name of Trustee Nominee

Dollar Range of Equity Securities in

Fund/Fund Name

Aggregate Dollar
Range of Equity
Securities in all
Investment
Companies
Overseen by
Nominee in

Green Century

Fund Family

Independent Nominees:

Jonathan Darnell

NoneNone

Laurie Moskowitz

NoneNone

Bancroft R. Poor

NoneNone

Mary Raftery

NoneNone

James H. Starr

$10,001-$50,000/Green Century Equity Fund

$10,001-$50,000/Green Century Balanced Fund

$10,001-$50,000

Name of Trustee Nominee

Dollar Range of Equity Securities in

Fund/Fund Name

Aggregate Dollar
Range of Equity
Securities in all
Investment
Companies
Overseen by
Nominee in

Green Century

Fund Family

Interested Nominees:

John Comerford

NoneNone

Douglas H. Phelps

over $100,000/Green Century Equity Fund

over $100,000/Green Century Balanced Fund

over $100,000

Wendy Wendlandt

$10,001-$50,000/Green Century Equity Fund

$10,001-$50,000/Green Century Balanced Fund

$10,001-$50,000

As of July 22, 2014, none of the current Independent Trustees of the Funds or nominees for Independent Trustee, or their immediate family members, owned beneficially or of record any securities of Green Century, UMB Distribution Services, LLC (the Fund's distributor), Unified Fund Services, Inc. (the Fund's transfer agent), or Investors Bank & Trust Company (the Fund's custodian)(“UMB”), the Master Fund, DSIL (the Master Fund's investment adviser), SSgA (the Master Fund's current investment subadviser)Funds’ distributor, or DSIL Investment Services LLC (the Master Fund's distributor). Evaluationany person controlling, controlled by or under common control with Green Century or UMB. “Beneficial ownership” is determined in accordance with Rule 16a-1(a)(2) under the 1934 Act.

As of July 22, 2014, the Trustees, Nominees and Officers of the Funds, individually and as a group, owned beneficially or had the right to vote less than 1% of the outstanding shares of each Fund.

Meetings and Committees

Board of Trustees At an in-person meeting on August 3, 2006,Meetings.During the fiscal year ended July 31, 2013, the Board of Trustees of the Equity Fund, including a majorityFunds met four times. Each Trustee (other than John Comerford and Douglas Phelps) attended at least 75% of the Independent Trustees, consideredmeetings during the approvalfiscal year ended July 31, 2013. Bancroft R. Poor was not a Trustee of the Advisory Agreement betweenFunds during the fiscal year ended July 31, 2013.

Shareholder communications intended for the Board of Trustees (or one or more specified Trustees) may be sent to them in writing, to the Secretary of the Funds, in care of Green Century Funds on behalfCapital Management, Inc., 114 State Street, Suite 200, Boston, MA 02109.

Audit Committee. Stephen J. Morgan*, Bancroft R. Poor and James H. Starr, each an Independent Trustee, are members of the Equity FundAudit Committee. The Audit Committee met once during the Funds’ fiscal year ended July 31, 2013 to select the auditor, review the Funds’ financial statements and Green Century that would become effective uponaudited annual report, to receive the withdrawalreport of the Equity Fund's investment inFunds’ independent auditors, and to review the Master Fund. In connection with their deliberations at that meeting,internal and at a separate executive sessionexternal accounting procedures of the Funds. Messrs. Morgan and Starr attended this meeting. Mr. Poor was not a Trustee of the Funds during the fiscal year ended July 31, 2013.

Nominating Committee. Stephen J. Morgan*, Mary Raftery and James H. Starr, each an Independent Trustees also held on August 3, 2006,Trustee, are members of the Trustees considered,Nominating Committee. The Nominating Committee is responsible for, among other things, information providedscreening and nominating candidates to serve on the Board of Trustees. The Nominating Committee evaluates candidates’ qualifications for board membership. The Nominating Committee Charter provides that the Committee shall require that candidates for Trustee have a college degree or equivalent business experience. Further, the Nominating Committee Charter provides that the Committee shall take into account at least the following factors when considering each candidate for Trustee: (i) the availability and commitment of the candidate to attend meetings and perform his or her responsibilities on the Board; (ii) the candidate’s relevant experience; (iii) the candidate’s educational background; (iv) the candidate’s ability, judgment and expertise; and

(v) the overall diversity of the Board’s composition. The Committee does not have a formal procedure for the implementation, or for assessing the effectiveness, of its policy with regard to the consideration of diversity on the Board in reviewing potential nominees for Independent Trustee. The Committee will consider and evaluate candidates submitted by shareholders of the Funds on the same basis as it considers and evaluates candidates recommended by other sources. Shareholder recommendations should be delivered in writing to the Secretary of the Funds, c/o Green Century regarding (1)Capital Management, Inc. The Nominating Committee did not meet during the nature, qualityFunds’ fiscal year ended July 31, 2013. The Nominating Committee met nine times during the period from August 1, 2013 through June 30, 2014. Mr. Morgan attended eight of these meetings, Mr. Starr attended all of these meetings and extentMs. Raftery attended eight of these meetings. A copy of the services proposedNominating Committee Charter is attached to be providedthis Proxy Statement as Exhibit A.

Valuation Committee.John Comerford and Bancroft R. Poor are members of the Valuation Committee. The Valuation Committee monitors the valuation of fund investments. The Valuation Committee did not meet during the most recent fiscal year.

Qualified Legal Compliance Committee. Stephen J. Morgan*, James H. Starr and Mary Raftery, each an Independent Trustee, are members of the Qualified Legal Compliance Committee (“QLCC”) of the Board of Trustees of the Funds. The QLCC is authorized to receive, evaluate and investigate reports of material violations of law as prescribed by Section 307 of the Sarbanes-Oxley Act of 2002, which shall include, without limitation, the authority to retain such legal counsel and expert personnel as the QLCC may deem necessary and to notify the SEC in the event the Funds fail to implement a recommendation of the QLCC following an investigation. The QLCC did not meet during the most recent fiscal year.

* Mr. Morgan is retiring from the Board effective the date of the shareholder meeting, including adjournments.

Nomination by the Nominating Committee and the Board of Trustees

At a meeting of the Board’s Nominating Committee held on June 23, 2014, the Committee nominated Jonathan Darnell, Laurie Moskowitz, Bancroft R. Poor, Mary Raftery and James H. Starr to serve as Independent Trustees of the Funds and John Comerford, Douglas H. Phelps and Wendy Wendlandt to serve as Interested Trustees of the Funds. The Nominating Committee considered the criteria set forth in the Nominating Committee Charter, as described above under “Nominating Committee”, in nominating the Nominees for election or re-election as applicable, as Trustees. With respect to each new Independent Trustee Nominee, Green Century torecommended the Fund, (2) expenses ofNominee. At the Fund andJune 25, 2014 meeting, the advisory fee proposed to be paid to Green Century, and (3) the prospective profitability of the proposed Advisory Agreement to Green Century. The Independent Trustees were advised by independent counsel in considering these materials and the approval of the Advisory Agreement. The Trustees considered all the information provided to them by Green Century, including information provided throughout Green Century's tenure as investment adviser to the Green Century Balanced Fund. The Trustees had previously been provided with a memorandum prepared by their independent counsel with respect to the applicable legal standards, including the factors to be considered, in connection with the Trustees' review of the Advisory Agreement. In approving the Advisory Agreement at the meeting held on August 3, 2006, the Trustees,Board, including the Independent Trustees, did not identify any single factor as determinative. Matters considered in connection with their approvalagreed that each Nominee Trustee of the Agreement included the following. Nature, Quality,Funds should be submitted to shareholders for approval and Extent of Services Performed. The Trustees considered the scopevoted to nominate such Nominees and qualityrecommend election of the services proposed to be performed forNominees by the Equity Fund by Green Century, including the resources to be dedicated by Green Century. These services included the oversight to be provided by Green Century with respect to the portfolio management and performanceshareholders of the Equity Fund in tracking the Index; the implementation of the environmental policies of the Equity Fund by voting the Equity Fund's shareholder proxies; and the overall compliance oversight of the Equity Fund and its other service providers to be provided by Green Century. The Trustees also considered that Green Century, upon the direction of the Trustees, had negotiated a licensing agreement with KLD that would allow the Equity Fund to continue its existing strategy of investing in a portfolio that seeks to track the Index. The Trustees considered Green Century's resources and abilities to be dedicated to marketing the Equity Fund and its ability to coordinate efforts with KLD to promote the Fund. In addition, the Trustees considered the administrative services provided by Green Century, including the oversight and coordination of the activities of all of the Equity Fund's other service providers. Based on their review of all the services proposed to be provided and their analysis of Green Century's ability to provide those services, including its past demonstrated abilities, the Trustees concluded that Green Century had the capabilities, resources and personnel necessary to provide advisory services to the Equity Fund under the Advisory Agreement. Costs of Services Provided and Profitability. The Trustees considered the proposed advisory fees to be paid to Green Century by the Equity Fund and the prospective profitability and fall-out benefits to Green Century 9 from the proposed arrangement with the Equity Fund. The Trustees reviewed and considered an analysis of the proposed advisory fee, subadvisory fee and total expense ratio of the Equity Fund, and comparative data for other mutual funds. The Trustees reviewed the level of the proposed advisory fees compared to the advisory fees paid by other mutual funds with similar investment objectives and strategies as the Equity Fund. The Trustees noted that, based on the information provided, the proposed advisory fees to be paid to Green Century were lower than the average advisory fees paid by other socially responsible mutual funds; higher than the average fees paid by equity index funds; and comparable with the average advisory fees for equity index funds with under $100 million in assets. The Trustees also considered that the proposed overall level of fees, including the advisory fee, was lower than the overall present fee level, including the advisory fee for the Equity Fund's investment in the Master Fund. Green Century provided the Trustees with information relating to the prospective profitability of the Advisory Agreement to Green Century. In that regard, the Trustees considered the proposed subadvisory fee and the other expenses that would be incurred by Green Century in providing advisory services to the Equity Fund. The Trustees also considered that Green Century has proposed an Amendment to the Administrative Services Agreement for the Equity Fund which would reduce the total annual expenses of the Fund to 0.95% of the Fund's average net assets while the expenses to be incurred by Green Century in providing services to the Fund would increase under the new structure. The Trustees considered that Green Century stated that it would not realize a profit on the management of the Equity Fund until assets increase significantly above current levels. In considering the cost allocation methodology used by Green Century, the Trustees took under consideration that Green Century does not provide advisory or administrative services to other mutual fund or non-mutual fund clients other than those services it provides to the Green Century Balanced Fund. The Trustees also considered Green Century's non-profit ownership structure, its cost structure and personnel needs, and its investment in shareholder advocacy to further the Equity Fund's stated objective of promoting greater corporate environmental accountability. After reviewing the information described above, the Trustees, including the Independent Trustees, concluded that the fees provided in the Advisory Agreement, taking into account the costs of the services provided by the Adviser and the profitability to the Adviser of its proposed relationship with the Equity Fund, supported the approval of the Advisory Agreement. The Trustees also concluded that the fees proposed in the Advisory Agreement were fair and reasonable in light of the usual and customary charges made by others for services of the same nature and quality. Other Benefits. The Trustees evaluated potential other benefits Green Century may realize from its relationship with the Equity Fund. The Trustees noted that Green Century would not receive any brokerage fees or soft dollar benefits from its relationship with the Equity Fund. The Trustees also considered the reputational and other advantages Green Century may gain from its relationship with the Equity Fund. The Trustees concluded that the benefits expected to be received by Green Century were reasonable in the context of the relationship between Green Century and the Equity Fund, and supported the approval of the Advisory Agreement. Investment Performance. The Trustees reviewed and considered information regarding the investment performance of accounts managed by Green Century and considered Green Century's experience in evaluating, recommending and overseeing investment subadvisers who conduct day-to-day portfolio management. The Trustees noted that Green Century would be responsible for monitoring the performance of the subadviser in tracking the Index. After considering all the factors deemed appropriate, the Trustees concluded that Green Century's experience in overseeing investment subadvisers together with Green Century's experience in environmentally and socially responsible investing supported the approval of the Advisory Agreement. Economies of Scale. The Trustees also considered whether economies of scale could be realized by Green Century as the Equity Fund grew in asset size and the extent to which such economies of scale were reflected in 10 the proposed fee schedule. They noted the relatively small size of the Equity Fund and considered that if the assets were to increase, Green Century could have the opportunity to experience economies of scale as fixed costs would become a smaller percentage of the Fund's assets and some of the Fund's service providers' fees, as a percentage of the Fund's assets, could decrease. They also noted that pursuant to the proposed Advisory Agreement, the advisory fees proposed to be paid to Green Century include breakpoints at $100 million, $500 million and $1 billion. The Trustees concluded that economies of scale might be realized as the Fund grew, and that the fee schedule as proposed was appropriate at the present time, and supported the approval of the Advisory Agreement. Based on their review of all factors deemed relevant, the Trustees, including a majority of the Independent Trustees, concluded that the Advisory Agreement should be approved and submitted to the Equity Fund's shareholders for approval. The Trustees also noted that they would consider whether to renew the Advisory Agreement after an initial two-year period and annually thereafter. Funds.

Vote Required A

The affirmative vote of a majorityplurality of the outstanding voting securities of the Equity Fund (within the meaning of the 1940 Act) will be required to approve the Advisory Agreement. Under the 1940 Act, a "vote of a majority of the outstanding voting securities" of the Equity Fund means the affirmative vote by holders of the lesser of (a) 67% or more of the voting power of the Equity Fund's outstanding voting securities present at a meeting if holders of more than 50% of the voting power of the Equity Fund's outstanding voting securities are presentvotes cast, voted in person or by proxy or (b) more than 50%at the Special Meeting, is required for the election of the voting power of the Equity Fund's outstanding voting securities. The Advisory Agreement will not go into effect unless the Subadvisory Agreement described in Proposal 2 is also approved by shareholders of the Equity Fund. In the event that the Advisory Agreement and the Subadvisory Agreement do not receive the requisite shareholder approval,each Nominee to the Board of Trustees will continueof the Fund's investment in the Master Fund, or negotiate a new investment advisory agreement with a different advisory organization or make other appropriate arrangements subject to approval of shareholders in accordance with the 1940 Act. In the event the Board of Trustees continues the Fund's investment in the Master Fund, the Fund's investment objectiveFunds.

If you sign and return your proxy but give no voting instructions, your shares will be changed to match the investment objective of the Master Fund. votedFORall Nominees named herein.

The Board of Trustees recommends that you vote FOR approvalthe election of each of the Advisory Agreement. Proposal 2.To Approve an Investment Subadvisory Agreement among the Equity Fund, Green Century Capital Management, Inc. and Mellon Equity Associates, LLP. If shareholders approve the Advisory Agreement, Green Century will be responsible for the management of the Equity Fund. As part of its responsibilities, Green Century may select and employ, subjectNominees to the review and approval of the Board of Trustees and that of shareholders, as may be required, one or more subadvisers to invest the Equity Fund's assets consistent with the Fund's investment objective to achieve long-term total return that matches the performance of the Domini 400 Social/SM/ Index (the "Index"), an index of stocks of 400 companies selected based on social and environmental criteria. Green Century and the Board of Trustees will regularly review the subadviser's performance. Green Century or the Board of Trustees may terminate the services of a subadviser at any time, subject to the termination provisions of a subadvisory agreement. Green Century has recommended, and the Board of Trustees has approved, the appointment of Mellon Equity Associates, LLP ("Mellon Equity") as the investment subadviser of the Equity Fund. If this proposal and the Advisory Agreements are approved by shareholders of the Equity Fund as provided herein, the Subadvisory Agreement will go into effect on November 28, 2006. If shareholders approve the Subadvisory Agreement, Mellon Equity will be responsible for investing the Fund's assets in a manner consistent with the terms of the Subadvisory Agreement and the investment objective 11 of the Fund. Mellon Equity's primary responsibility will be to ensure that the portfolio holdings of the Fund match the composition of the Index as closely as possible. Mellon Equity will not select the stocks that make up the Index. Terms of the Subadvisory Agreement Please refer to Exhibit B attached to this Proxy Statement for the complete Subadvisory Agreement. The description of the Subadvisory Agreement in this Proxy Statement is qualified in its entirety by the provisions of the Subadvisory Agreement in Exhibit B. Pursuant to the Subadvisory Agreement, Mellon Equity will implement the daily portfolio transactions necessary to maintain the proper correlation between the assets of the Fund and the Index, subject always to the provisions of the 1940 Act and to the investment objective, policies and restrictions imposed by the Equity Fund's then-current Registration Statement under the 1940 Act and the Fund's Declaration of Trust and By-Laws. Mellon Equity will not determine the composition of the Index. Mellon Equity will also provide Green Century and the Board of Trustees with such reports and data as may be requested from time to time. Mellon Equity will furnish at its own expense all services, facilities and personnel necessary in connection with its activities under the Subadvisory Agreement. The Subadvisory Agreement provides that Mellon Equity may render services to others. The Subadvisory Agreement also provides that Mellon Equity will obtain for the Equity Fund, in its judgment, best available execution in executing the Equity Fund's portfolio transactions, and shall direct orders in connection with the purchase and sale of the Equity Fund's portfolio securities to broker-dealers that sell shares of the Equity Fund only to the extent that placing such orders is in compliance with applicable laws. The Subadvisory Agreement provides that Mellon Equity may not use commissions paid to broker-dealers in connection with the purchase or sale of Fund securities to generate so-called "soft dollars". The Subadvisory Agreement provides that Mellon Equity may aggregate orders for the purchase or sale of portfolio securities for the Equity Fund with orders for other portfolios managed by Mellon Equity. Securities purchased or proceeds of securities sold through aggregate orders are allocated at the average execution price. The Subadvisory Agreement provides that Mellon Equity is not liable for any error of judgment or for any act or omission in the execution of securities transactions for the Equity Fund, except for willful misfeasance, bad faith, negligence, violation of law or reckless disregard of its obligations and duties under the Subadvisory Agreement. If approved by the shareholders of the Equity Fund, the Subadvisory Agreement will become effective on November 28, 2006 and will continue in effect for two years, and thereafter will continue in effect if such continuance is specifically approved at least annually by vote of the holders of a "majority of the outstanding voting securities" (as defined in the 1940 Act) of the Equity Fund or by vote of a majority of the Fund's Board of Trustees, and in either case by the vote of a majority of the Trustees who are not "interested persons" (as defined in the 1940 Act) at a meeting called for the purpose of voting on the Subadvisory Agreement. The Subadvisory Agreement may be terminated without penalty (i) by the Equity Fund's Board of Trustees or by a vote of a majority of the outstanding voting securities of the Equity Fund on not more than 60 days' nor less than 30 days' prior written notice to Mellon Equity and Green Century, (ii) by Green Century upon not more than 60 days' nor less than 30 days' prior written notice to the Equity Fund and Mellon Equity or (iii) by Mellon Equity upon not less than 180 days' prior written notice to the Equity Fund and Green Century. The Subadvisory Agreement will automatically terminate in the event of its assignment. 12 Investment Subadvisory Fees Green Century (not the Equity Fund) will pay subadvisory fees to Mellon Equity out of the investment advisory fees Green Century receives from the Equity Fund under the Advisory Agreement discussed in Proposal No. 1. If shareholders approve the Subadvisory Agreement, Green Century will pay to Mellon Equity, as full compensation for services to be rendered and expenses to be borne by Mellon Equity, a fee equal on an annual basis to the greater of $50,000, or 0.08% of the value of the average daily net assets of the Fund up to but not including $100 million, 0.05% of the average daily net assets of the Fund from and including $100 million up to but not including $500 million, 0.02% of the average daily net assets of the Fund from and including $500 million up to but not including $1 billion and 0.01% of the average daily net assets of the Fund equal to or in excess of $1 billion. Such fee will be accrued daily and payable following the end of each calendar quarter. Information about Mellon Equity Mellon Equity, with principal offices located at One Mellon Center, Suite 4200, Pittsburgh, PA 15258, is an independently run, wholly owned subsidiary of Mellon Financial Corporation, organized as a Pennsylvania limited liability partnership. The firm's proprietary investment process, developed in 1982 by current principal officers of the firm, has been used to manage domestic equity accounts for U.S. tax-exempt clients since January 1983. The firm became a separate legal entity from the equity management group of the Mellon Bank Trust Department in January 1987, managing domestic equity accounts for U.S. tax-exempt clients. The firm was registered as an investment advisor in 1986 and became a separate legal entity in 1987. As of June 30, 2006, Mellon Equity managed over $20 billion in assets, including approximately $1.2 billion in socially responsible portfolios for 35 accounts. Partners in Mellon Equity Listed below are the names and ownership status of the partners in Mellon Equity as of June 30, 2006. The primary business address of each partner is One Mellon Center, Suite 4200, Pittsburgh, PA 15258.
Name Ownership Status ---- ---------------- MMIP, LLC* General Partner Mellon Bank, N.A.** Limited Partner
- -------- * MMIP, LLC owns a 1% interest in Mellon Equity. The sole member of MMIP, LLC is Mellon Bank, N.A. ** Mellon Bank, N.A. owns a 99% interest in Mellon Equity. The sole shareholder of Mellon Bank, N.A. is Mellon Financial Corporation. 13 Management and Governance Listed below are the names, positions and principal occupations of the members of the Executive Committee and the principal executive officers of Mellon Equity as of June 30, 2006. The principal business address of all members of the Executive Committee and all principal executive officers is One Mellon Center, Suite 4200, Pittsburgh, PA 15258.
Name Position with Mellon Equity Board.

Other Principal Occupation ---- --------------------------- -------------------------- Ronald P. O'Hanley Chairman, Executive Committee Member N/A Stephen E. Canter Executive Committee Member N/A Joseph J. Nagoniak Executive Committee Member N/A William P. Rydell President, Chief Executive Officer, Executive Committee Member N/A Patricia K. Nichols Executive Vice President, Chief Operating Officer, Executive Committee Member N/A Robert A. Wilk Chief Investment Officer, Senior Vice President, Executive Committee Member N/A Scott E. Wennerholm Executive Committee Member N/A

As of June 30, 2006, no Trustee or Officer of the Equity Fund is an officer, director, general partner or shareholder of Mellon Equity. Mellon Equity provides investment advisory services to another fund that has a similar investment objective as the Equity Fund. Information concerning this mutual fund, including the net assets of such fund and the fee paid to Mellon Equity for its services to such fund, is provided in the table below.
Net Assets of Fund as of Name of Fund 6/30/06 Fee Paid to Mellon Equity - ------------ ------------------------ ------------------------- Dreyfus Stock Index Fund $3.9 billion 0.095% of average daily net assets
All information contained in this Proxy Statement about Mellon Equity has been provided by Mellon Equity. Evaluation by the Board of Trustees At an in-person meeting on August 24, 2006, the Board of Trustees of the Equity Fund, including a majority of the Independent Trustees, considered the approval of the Subadvisory Agreement among the Green Century Funds on behalf of the Equity Fund, Green Century, and Mellon Equity that would become effective upon the withdrawal of the Equity Fund's investment in the Master Fund. In connection with their deliberations at that meeting, and at a separate executive session of the Independent Trustees also held on August 24, 2006, the Trustees considered, among other things, information provided by Green Century and Mellon Equity regarding (1) the nature, quality and extent of the services proposed to be provided by Mellon Equity to the Fund, (2) expenses of the Fund and the subadvisory fee proposed to be paid to 14 Mellon Equity, and (3) the prospective profitability of the proposed Subadvisory Agreement to Mellon Equity. The Independent Trustees were advised by independent counsel in considering these materials and the approval of the Subadvisory Agreement. The Trustees considered all the information provided to them by Green Century and Mellon Equity. The Trustees had previously been provided with a memorandum prepared by their independent counsel with respect to the applicable legal standards, including the factors to be considered, in connection with the Trustees' review of the Subadvisory Agreement. In approving the Subadvisory Agreement at the meeting held on August 24, 2006, the Trustees, including the Independent Trustees, did not identify any single factor as determinative. Matters considered in connection with their approval of the Agreement included the following. Nature, Quality, and Extent of Services Performed. The Trustees considered the scope and quality of the services proposed to be performed for the Equity Fund by Mellon Equity, including the resources to be dedicated by Mellon Equity, and its general reputation in the investment industry. The Trustees considered Mellon Equity's experience and expertise in conducting trading operations, managing portfolios with investment strategies similar to the Equity Fund, and managing registered investment companies for other third parties. In particular, the Trustees considered the fact that Mellon Equity had demonstrated its familiarity with and experience in respect of the Index and that it had broad familiarity with social investment indexes. The Trustees also considered the information provided to the Trustees by representatives of Mellon Equity at the meeting with respect to the financial statements of Mellon Financial Corporation, assets under management, trading capability, performance data presented, and the experience of the Mellon Equity team that would be providing services to the Equity Fund. The Trustees also considered Mellon Equity's compliance policies and procedures and compliance record, and interviewed Mellon Equity's Chief Compliance Officer. Based on their review of all the services proposed to be provided and their analysis of Mellon Equity's ability to provide those services, the Trustees concluded that Mellon Equity had the capabilities, resources and personnel necessary to provide subadvisory services to the Equity Fund under the Subadvisory Agreement. Costs of Services Provided and Profitability. The Trustees considered the proposed subadvisory fees to be paid to Mellon Equity by Green Century and the prospective profitability and fall-out benefits to Mellon Equity from the proposed arrangement with the Equity Fund. The Trustees reviewed and considered an analysis of the proposed subadvisory fee compared to the subadvisory fees paid by other mutual funds with similar investment objectives and strategies as the Equity Fund. The Trustees noted that, based on the information provided, the proposed subadvisory fees to be paid to Mellon Equity were lower than the average subadvisory fees paid by other socially responsible mutual funds, lower than the average subadvisory fees paid by large-capitalization growth funds, and higher than the average subadvisory fees paid by equity index funds. The Trustees noted that the fees proposed in the Agreement were subject to a minimum annual amount at current asset levels, and that at higher asset levels the subadvisory fee would be comparable with the average subadvisory fees paid by equity index funds. The Trustees also considered that the proposed subadvisory fee would be paid by Green Century and not by the Fund and that pursuant to an amended Administrative Services Agreement, Green Century had previously agreed to lower the total annual expenses of the Fund. Mellon Equity provided the Trustees with information regarding the prospective profitability of the Subadvisory Agreement to Mellon Equity. In that regard, the Trustees considered the expenses that would be incurred by Mellon Equity in providing subadvisory services to the Equity Fund. Mellon Equity provided information to the Trustees on its cost allocation methodology used in arriving at its projected initial annual estimate of the expenses to be incurred by it in connection with its services to the Equity Fund. The Trustees considered that Mellon Equity projected a slight loss at current asset levels and noted that Mellon Equity projected that it would realize a profit when the Equity Fund's assets reach approximately double their current size. The Trustees also considered Mellon Equity's fee structure and what it charges similar investment company clients and determined that the proposed subadvisory fees were within range, if not lower, than the fees Mellon Equity charges its other clients for which it manages passive equity accounts. After reviewing the information described above and in view of the discussions with representatives of Mellon Equity at the meeting, the Trustees, including the Independent Trustees, concluded that the fees provided in the Subadvisory Agreement, taking into account the costs of the services provided by Mellon Equity and the profitability to Mellon Equity of its proposed relationship 15 with the Equity Fund, supported the approval of the Subadvisory Agreement. The Trustees also concluded that the fees proposed in the Subadvisory Agreement were fair and reasonable in light of the usual and customary charges made by others for services of the same nature and quality. Other Benefits. The Trustees evaluated potential other benefits Mellon Equity may realize from its relationship with the Equity Fund. The Trustees noted that Mellon Equity does not execute trades for index portfolios with any affiliated broker-dealer or to generate soft dollar benefits; therefore neither Mellon Equity nor its affiliates would receive brokerage fees or soft dollars due to its relationship with the Equity Fund. The Trustees also considered the reputational and other advantages Mellon Equity may gain from its relationship with the Equity Fund. The Trustees concluded that the benefits expected to be received by Mellon Equity were reasonable in the context of the proposed relationship and supported the approval of the Subadvisory Agreement. Investment Performance. The Trustees reviewed and considered information regarding the investment performance of accounts managed by Mellon Equity, including performance information provided by Mellon Equity on other portfolios it manages which track established indexes. The Trustees also reviewed the tracking error data provided by Mellon Equity. After considering all the factors deemed appropriate, the Trustees concluded that Mellon Equity's experience in managing portfolios with passive investment strategies supported the approval of the Subadvisory Agreement. Economies of Scale. The Trustees noted Mellon Equity stated that it would benefit from economies of scale as the Fund grew and that the proposed Subadvisory Agreement included breakpoints that reflected the projected economies at larger asset levels. The Trustees considered that pursuant to the proposed Agreement, the fees to be paid to Mellon Equity included breakpoints at $100 million, $500 million and $1 billion. The Trustees concluded that the fee schedule as proposed was appropriate at the present time, and supported the approval of the Subadvisory Agreement. Based on their review of all factors deemed relevant, the Trustees, including a majority of the Independent Trustees, concluded that the Subadvisory Agreement should be approved and submitted to the Equity Fund's shareholders for approval. The Trustees also noted that they would consider whether to renew the Subadvisory Agreement after an initial two-year period and annually thereafter. Vote Required A vote of a majority of the outstanding voting securities of the Equity Fund (within the meaning of the 1940 Act) will be required to approve the Subadvisory Agreement. Under the 1940 Act, a "vote of a majority of the outstanding voting securities" of the Equity Fund means the affirmative vote by holders of the lesser of (a) 67% or more of the voting power of the Equity Fund's outstanding voting securities present at a meeting if holders of more than 50% of the voting power of the Equity Fund's outstanding voting securities are present in person or by proxy or (b) more than 50% of the voting power of the Equity Fund's outstanding voting securities. The Subadvisory Agreement will not go into effect unless the Advisory Agreement is also approved by shareholders of the Equity Fund. In the event that the Advisory Agreement and the Subadvisory Agreement do not receive the requisite shareholder approval, the Board of Trustees will continue the Fund's investment in the Master Fund, or negotiate a new investment subadvisory agreement with a different advisory organization or make other appropriate arrangements subject to approval of shareholders in accordance with the 1940 Act. In the event the Board of Trustees continues the Fund's investment in the Master Fund, the Fund's investment objective will be changed to match the investment objective of the Master Fund. The Board of Trustees recommends that you vote FOR approval of the Mellon Equity Subadvisory Agreement. Proposal 3.To transact such other business as may properly come before the Special Meeting of Shareholders and any adjournments of the Special Meeting.

The management of the Equity FundFunds knows of no other business to be presented at the Meeting. If any additional matters should be properly presented, it is intended that the enclosed proxy will be voted in accordance with the judgment of the persons named in the enclosed form of proxy. 16

PART 4. INFORMATION REGARDING THE EQUITY FUND. FUNDS.

Interests of Certain Persons

As of September 8, 2006,the July 22, 2014, to the best knowledge of the Equity Fund,Funds, the following persons owned of record 5% or more of the outstanding shares of the Equity Fund:
Number of Percent Record Owner Shares of Shares - ------------ ----------------- ----------- National Financial Services Corporation 200 Liberty Street, 5/th/ Floor, New York, NY 10281* 214,800.191 13.02% Charles Schwab & Company 101 Montgomery Street, San Francisco, CA 94104*..... 99,927.245 6.06%
- -------- Funds:

Record Owner

  Number of
Shares
   Percent of
Shares
 

Green Century Balanced Fund

    

Charles Schwab & Company
101 Montgomery Street, San Francisco, CA 94104*

   1,098,119.314     21.52

National Financial Services Corporation
200 Liberty Street, 5th Floor, New York, NY 10281*

   721,584.846     14.14

Mac and Company
525 William Penn Place, Pittsburgh, PA 15230*

   311,113.822     6.10

Green Century Equity Fund

    

Charles Schwab & Company
101 Montgomery Street, San Francisco, CA 94104*

   975,314.602     31.08

National Financial Services Corporation
200 Liberty Street, 5th Floor, New York, NY 10281*

   409,960.179     13.06

TD Ameritrade
P.O. Box 2226, Omaha, NE 68103*...

   166,211.370     5.30

*Owners of record, not beneficial owners

Independent Registered Public Accounting Firm

The Board has selected KPMG LLP (“KPMG”) to serve as the independent public accountant for each Fund. Representatives of KPMG are not expected to be present at the Special Meeting, but will have the opportunity to make a statement if they wish, and will be available by telephone to respond to appropriate questions.

Accounting Fees and Services for the Trust

The information under each of the subheadings below show the aggregate fees KPMG billed to the Trust and the Adviser for its professional services rendered for the Funds’ most recently completed fiscal years.

Audit Fees. The aggregate fees billed for each of the last two fiscal years for professional services rendered by KPMG for the audit of the Funds’ annual financial statements or services that are normally provided by KPMG in connection with statutory and regulatory filings or engagements for those fiscal years are set forth below:

For the fiscal year ended July 31, 2013: $37,400.00

For the fiscal year ended July 31, 2012: $36,400.00

Audit-Related Fees. There were no fees billed for the Funds’ two most recently completed fiscal years for assurance and related services by the principal accountant that are reasonably related to the performance of the audit of the Funds’ financial statements and are not reported under theAudit Feescaption above.

Tax Fees. The aggregate fees billed in each of the last two fiscal years for professional services rendered by KPMG for tax compliance, tax advice and tax planning are set forth below. The services comprising the fees disclosed under this category are tax compliance monitoring and tax filing preparation.

For the fiscal year ended July 31, 2013: $10,800.00

For the fiscal year ended July 31, 2012: $10,400.00

All Other Fees. There were no other fees billed for the Funds’ two most recently completed fiscal years for products and services provided by KPMG, other than the services reported under theAudit Fees,Audit-Related Fees,orTax Fees captions above.

Aggregate Non-Audit Fees. The aggregate non-audit fees billed by KPMG for services rendered to the Funds were the tax compliance, tax advice and tax planning fees listed in theTax Fees caption above and are set forth below. No non-audit fees were billed by KPMG for services rendered to the Funds’ investment adviser or any entity controlling, controlled by, or under common control with the investment adviser that provides ongoing services to the Funds for the last two fiscal years of the Funds.

For the fiscal year ended July 31, 2013: $10,800.00

For the fiscal year ended July 31, 2012: $10,400.00

Audit Committee Pre-Approval Policies and Procedures

The Charter of the Audit Committee of the Board requires that the Committee approve (a) all audit and permissible non-audit services to be provided to the Funds and (b) all permissible non-audit services to be provided by the Funds’ independent auditors to the Funds’ investment adviser or administrator or any entity controlling, controlled by, or under common control with the Funds’ investment adviser or administrator that provides ongoing services to the Funds, if the engagement relates directly to the operations and financial reporting of the Funds. The Audit Committee has the duty to consider whether the non-audit services provided by the Funds’ auditor to the Funds’ investment adviser, administrator, or any adviser affiliate that provides ongoing services to the Funds, which services were not pre-approved by the Audit Committee, are compatible with maintaining the auditor’s independence and to review and approve the fees proposed to be charged to the Funds by the auditors for each audit and non-audit service.

There were no services described above (including services required to be approved by the Audit Committee pursuant to paragraph (c)(7)(ii) of Rule 2-01 of Regulation S-X) that were approved by the Audit Committee pursuant to paragraph (c)(7)(i)(C) of Rule 2-01 of Regulation S-X. None of the hours expended on the principal accountant’s engagement to audit the Funds’ financial statements for the fiscal year ended July 31, 2013 were attributable to work performed by persons other than the principal accountant’s full-time, permanent employees.

Additional Information The

Each Fund is a series of the Green Century Funds (the "Trust"“Trust”), a diversified, open-end registered investment company organized as a Massachusetts business trust under a Declaration of Trust dated as of July 1, 1991. The Balanced Fund was designated as a separate series of the Trust on July 1, 1991. The Equity Fund was designated as a separate series of the Trust on April 7, 1995. The mailing address of the Trust is 114 State Street, Suite 200, Boston, MA 02109.

Green Century is the Funds’ investment adviser and administrator. Trillium Asset Management LLC serves as the subadviser for the Green Century Balanced Fund. The Fund's distributorprincipal business address of Trillium Asset Management LLC is Two Financial Center, 60 South Street, Suite 1100, Boston, MA 02111. Northern Trust Investments, Inc. serves as the subadviser for the Green Century Equity Fund. The principal business address of Northern Trust Investments, Inc. is 50 South LaSalle Street, Chicago, IL 60603. UMB Distribution Services, LLC.is the Funds’ distributor. The principal business address of UMB Distribution Services, LLC is 803235 West MichiganGalena Street, Suite A, Milwaukee, WI 53233. Unified Fund53212. Huntington Asset Services, Inc. acts as transfer agent and dividend disbursing agent for theeach Fund. The principal business address of Unified FundHuntington Asset Services, Inc. is 4312960 North Pennsylvania Street,Meridian, Suite 300, Indianapolis, IN 46204-18061. Investors46208. State Street Bank &and Trust Company ("IBT")(State Street) acts as the custodian for each of the Fund. IBT'sFunds. State Street’s principal business address is 200 ClarendonOne Lincoln Street, Boston, Massachusetts 02116. 02111.

Shareholders Sharing the Same Address

If two or more shareholders share the same address, only one copy of this proxy statement may be delivered to that address, ifunless the Trust has received suchcontrary instructions from one or more of the shareholders at that shared address. Upon written or oral request, the Trust will promptly deliver a separate copy of this proxy statement to a shareholder at a shared address. Please note that each shareholder (other than joint account shareholders) will receive a separate proxy card, regardless of whether he or she resides at a shared address. Please call 1-800-221-5519 or forward a written request to the Trust at Green Century Funds, PO Box 6110, Indianapolis, IN 46206-6110 if you would like to (1) receive a separate copy of this proxy statement; (2) receive your annual reports or proxy statements separately in the future; or (3) request delivery of a single copy of annual reports or proxy statements if you are currently receiving multiple copies at a shared address.

Submission of Certain Proposals

The Trust is a Massachusetts business trust and as such is not required to hold annual meetings of shareholders, although special meetings may be called for the Fund,Funds, for purposes such as electing Trustees or removing Trustees, changing fundamental policies, or approving an advisory contract. Shareholder proposals to be presented at any subsequent meeting of shareholders must be received by the Trust at the Trust'sTrust’s office within a reasonable time before the next proxy solicitation is made. By Order of the Board of Trustees, Amy F. Puffer, Secretary September 15, 2006 17

By Order of the Board of Trustees,

Amy Puffer, Secretary

August 12, 2014

Exhibit A INVESTMENT ADVISORY AGREEMENT INVESTMENT ADVISORY AGREEMENT, dated as of November 28, 2006, by and among GREEN CENTURY CAPITAL MANAGEMENT, INC., a Massachusetts corporation having its principal place of business in Boston, Massachusetts (the "Adviser"), and

GREEN CENTURY FUNDS a Massachusetts business trust created pursuant to a Declaration of Trust dated as of July 1, 1991, as amended from time to time (the "Trust") on behalf of the Green Century Equity Fund. WHEREAS, the Trust has been organized to operate as an open-end diversified management investment company registered under the Investment Company Act of 1940, as amended (the "1940 Act"); and WHEREAS, the shares of beneficial interest (par value $0.01 per share) of the Trust are divided into two separate series, Green Century Balanced Fund (the "Balanced Fund") and Green Century Equity Fund (the "Equity Fund") (each, along with any series which may in the future be established, a "Series"); and WHEREAS, the Trust on behalf of the Equity Fund desires to avail itself of the services, information, advice, assistance and facilities of an investment adviser and to have an investment adviser perform for it various investment advisory and research services and other management services; and WHEREAS, the Adviser has been organized to operate as an investment adviser registered under the Investment Advisers Act of 1940, as amended, and desires to provide investment advisory services to the Trust on behalf of the Equity Fund; NOW, THEREFORE, in consideration of the terms and conditions hereinafter set forth, it is agreed as follows: 1. Employment of the Adviser. The Trust hereby employs the Adviser to manage the investment and reinvestment of the assets of the Equity Fund subject to the control and direction of the Trust's Board of Trustees, for the period and on the terms hereinafter set forth. The Adviser hereby accepts such employment and agrees during such period to render the services and to assume the obligations herein set forth for the compensation herein provided. The Adviser shall for all purposes herein be deemed to be an independent contractor and shall, except as expressly provided or authorized (whether herein or otherwise), have no authority to act for or represent the Trust in any way or otherwise be deemed an agent of the Trust. 2. Obligations of and Services to be Provided by the Adviser. In providing the services and assuming the obligations set forth herein, the Adviser may, at its expense, employ one or more subadvisers. References herein to the Adviser shall include any subadviser employed by the Adviser. Any agreement between the Adviser and a subadviser shall be subject to the renewal, termination and amendment provisions of paragraph 9 hereof. The Adviser undertakes to provide the following services and to assume the following obligations: a. The Adviser shall manage the investment and reinvestment of the assets of the Equity Fund, subject to and in accordance with the investment objectives and policies of the Equity Fund and any directions which the Trust's Board of Trustees may issue from time to time. In pursuance of the foregoing, the Adviser shall make all determinations with respect to the investment of the assets of the Equity Fund and the purchase and sale of portfolio securities and shall take such steps as may be necessary to implement the same. Such determination and services shall also include determining the manner in which voting rights, rights to consent to corporate action

Nominating Committee Charter

1.The Nominating Committee (the “Committee”) of the Board of Trustees (the “Board” or the “Board of Trustees”) of the Green Century Funds (the “Trust” or the “Funds”) shall be composed entirely of Independent Trustees, none of whom shall be an “interested person” of the Funds, as that term is defined in Section 2(a)(19) of the Investment Company Act of 1940. The Committee shall be comprised of as many Independent Trustees as the Board shall determine, but in no event fewer than two (2) Independent Trustees. The Board may remove or replace members of the Committee for any reason by majority vote of the Independent Trustees of the Board.

2.The primary purpose and responsibility of the Nominating Committee is the screening and nomination of candidates to serve on the Board of Trustees (each, a “Candidate”).

3.To carry out its purposes, the Committee shall have the authority and responsibility to determine the minimum qualifications that a Candidate is required to have and the factors that the Committee will consider in reviewing Candidates. Presently, the Committee has determined to:

a.require that Candidates have a college degree or equivalent business experience;

b.take into account at least the following factors when considering each Candidate:

i.the availability and commitment of the Candidate to attend meetings and perform his or her responsibilities on the Board;

ii.the Candidate’s relevant experience;

iii.the Candidate’s educational background;

iv.the Candidate’s ability, judgment and expertise; and

v.the overall diversity of the Board’s composition; and

c.consider Candidates recommended by one or more of the following sources:

i.the Trust’s current Trustees;

ii.the Trust’s officers;

iii.the Trust’s investment adviser or sub-adviser;

iv.shareholders of either Fund (see below); and

any other rights pertaining tosource the portfolio securities shall be exercised. The Adviser shall render regular reports to the Trust's Board of Trustees concerning the Trust's investment activities. b. The Adviser shall, in the name of the Equity Fund, place orders for the execution of the Equity Fund's portfolio transactions in accordance with the policies with respect thereto set forth in the Trust's A-1 registration statements under the 1940 Act and the Securities Act of 1933, as such registration statements may be amended from time to time. In connection with the placement of orders for the execution of the Equity Fund's portfolio transactions, the Adviser shall create and maintain all necessary brokerage records of the Trust in accordance with all applicable laws, rules and regulations, including but not limited to records required by Section 31(a) of the 1940 Act. All records shall be the property of the Trust and shall be available for inspection and use by the Securities and Exchange Commission (the "SEC"), the Trust or any person retained by the Trust. Where applicable, such records shall be maintained by the Adviser for the periods and in the places required by Rule 31a-2 under the 1940 Act. c. The Adviser shall bear its expenses of providing services to the Trust pursuant to this Agreement except such expenses as are undertaken by the Trust. In addition, the Adviser shall pay the salaries and fees, if any, of all Trustees, executive officers and employees of the Trust who are affiliated persons, as defined in Section 2(a)(3) of the 1940 Act, of the Adviser. 3. Compensation of Adviser. a. As compensation for the services rendered and obligations assumed hereunder by the Adviser, the Trust shall pay to the Adviser monthly a fee from the Equity Fund equal on an annual basis to 0.25% of the average daily net assets of the Equity Fund up to but not including $100 million, 0.22% of the average daily net assets of the Equity Fund from and including $100 million up to but not including $500 million, 0.17% of the average daily net assets of the Equity Fund from and including $500 million up to but not including $1 billion, and 0.12% of the average daily net assets of the Equity Fund equal to or in excess of $1 billion. Such fee shall be computed and accrued daily. If Green Century Capital Management, Inc. serves as investment adviser for less than the whole of any period specified in this Section 3a, the compensation to Green Century Capital Management, Inc., as Adviser, shall be prorated. For purposes of calculating the Adviser's fee, the daily value of the Equity Fund's net assets shall be computed by the same method as the Trust uses to compute the value of the Equity Fund's net assets in connection with the determination of net asset value of the Equity Fund's shares. b. The Adviser reserves the right to waive all or part of its fee. 4. Activities of the Adviser. The services of the Adviser to the Trust hereunder are not to be deemed exclusive, and the Adviser shall be free to render similar services to others. It is understood that the Trustees and officers of the Trust are or may become interested in the Adviser as stockholders, officers or otherwise, and that stockholders and officers of the Adviser are or may become similarly interested in the Trust, and that the Adviser may become interested in the Trust as a shareholder or otherwise. 5. Use of Names. The Trust shall not use the name of the Adviser in any prospectus, sales literature or other material relating to the Trust in any manner not approved prior thereto by the Adviser; provided, however, that the Adviser shall approve all uses of its name which merely refer in accurate terms to its appointment hereunder or which are required by the SEC or a state securities commission; and provided further, that in no event shall such approval be unreasonably withheld. The Adviser shall not use the name of the Trust in any material relating to the Adviser in any manner not approved prior thereto by the Trust; provided, however, that the Trust shall approve all uses of its name which merely refer in accurate terms to the appointment of the Adviser hereunder or which are required by the SEC or a state securities commission; and, provided further, that in no event shall such approval be unreasonably withheld. The Trustees of the Trust acknowledge that, in consideration of the Adviser's assumption of certain organization and ongoing expenses of the Trust, the Adviser has reserved for itself the right to the names "Green Century Funds", "Green Century Money Market Fund", "Green Century Equity Fund" and "Green Century Balanced Fund" (or any similar names) and that use by the Trust of such names shall continue only with the continuing consent of the Adviser, which consent may be withdrawn at any time, effective immediately, upon written notice thereof to the Trust. A-2 6. Limitation of Liability of the Adviser. Absent willful misfeasance, bad faith, gross negligence, or reckless disregard of obligations or duties hereunder on the part of the Adviser, the Adviser shall not be subject to liability to the Trust or to any shareholder of the Equity Fund for any act or omission in the course of, or connected with, rendering services hereunder or for any losses that may be sustained in the purchase, holding or sale of any security. As used in this Section 6, the term "Adviser" shall include Green Century Capital Management, Inc. and/or any of its affiliates and the Directors, officers and employees of Green Century Capital Management, Inc. and/or of its affiliates. 7. Limitation of Trust's Liability. The Adviser acknowledges that it has received notice of and accepts the limitations upon the Trust's liability set forth in its Declaration of Trust. The Adviser agrees that the Trust's obligations hereunder in any case shall be limited to the Trust and to its assets and that the Adviser shall not seek satisfaction of any such obligation from the shareholders of the Equity Fund nor from any Trustee, officer, employee or agent of the Trust. 8. Force Majeure. The Adviser shall not be liable for delays or errors occurring by reason of circumstances beyond its control, including but not limited to acts of civil or military authority, national emergencies, work stoppages, fire, flood, catastrophe, acts of God, insurrections, war, riot, or failure of communication or power supply. In the event of equipment breakdowns beyond its control, the Adviser shall take reasonable steps to minimize service interruptions but shall have no liability with respect thereto. 9. Renewal, Termination and Amendment. This Agreement shall continue in effect, unless sooner terminated as hereinafter provided, for a period of two years from the date hereof and indefinitely thereafter, if its continuance after such two-year period shall be specifically approved at least annually by vote of the holders of a majority of the outstanding voting securities of the Equity Fund or by vote of a majority of the Trust's Board of Trustees; and further provided that such continuance is also approved annually by the vote of a majority of the Trustees who are not parties to this Agreement or interested persons of the Adviser, cast in person at a meeting called for the purpose of voting on such approval. If such approval is not obtained, this Agreement shall terminate on the date which is 15 months from the last such approval. This Agreement may be terminated at any time, without payment of any penalty, by the Trust's Board of Trustees or by a vote of the majority of the outstanding voting securities of the Equity Fund upon 60 days' prior written notice to the Adviser and by the Adviser upon 60 days' prior written notice to the Trust. This agreement may be amended at any time by the parties hereto, subject to approval by the Trust's Board of Trustees and, if required by applicable SEC rules and regulations, a vote of the majority of the outstanding voting securities of the Equity Fund. This Agreement shall terminate automatically in the event of its assignment. The terms "assignment" and "majority of the outstanding voting securities" shall have the meaning set forth for such terms in the 1940 Act. 10. Severability. If any provision of this Agreement shall be held or made invalid by a court decision, statute, rule or otherwise, the remainder of this Agreement shall not be affected thereby. 11. Miscellaneous. Each party agrees to perform such further actions and execute such further documents as are necessary to effectuate the purposes hereof. The Agreement shall be construed and enforced in accordance with and governed by the laws of the Commonwealth of Massachusetts. The captions in this Agreement are included for convenience only and in no way define or delimit any of the provisions hereof or otherwise affect their construction or effect. A-3 IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be executed and delivered in their names and on their behalf by the undersigned, thereunto duly authorized, all as of the day and year first above written. Pursuant to the Trust's Declaration of Trust, dated as of July 1, 1991, and as amended, the obligations of this Agreement are not binding upon any of the Trustees or shareholders of the Trust individually, but bind only the Trust estate. Committee deems appropriate.

4.The Committee may, but is not required to, retain a third party search firm at the Trust’s expense to identify potential Candidates.

5.The Committee will consider and evaluate Candidates submitted by shareholders of the Funds on the same basis as it considers and evaluates Candidates recommended by other sources. Shareholder recommendations should be delivered in writing to the Secretary of the Trust, c/o Green Century Capital Management, Inc.

6.Meetings of the Committee will follow the following procedures:

a.The Committee will not have regularly scheduled meetings. Committee meetings shall be held as and when the Committee or the Board determines necessary or appropriate in accordance with the Trust’s By-laws.

b.The Committee may meet either in person or by telephone, and the Committee may act by unanimous written consent, to the extent permitted by law and by the Funds’ organizational documents.

c.A majority of the members shall constitute a quorum for the transaction of business at any meeting of the Committee. The action of a majority of the members present at a meeting at which a quorum is present shall be the action of the Committee. If the Committee consists of two members then a majority of the Committee will be equal to two members.

d.The Committee may select one of its members to be its chair.

e.The Committee shall prepare and retain minutes of its meetings and appropriate documentation of decisions made outside of meetings by delegated authority.

f.The Committee shall maintain all documents received or reviewed by it for at minimum ten years.

7.This Charter has been adopted and approved by the Board of Trustees of the Funds and may be amended by the Board from time to time in compliance with applicable laws, rules, and regulations.

June 2005                

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PO BOX 55909

BOSTON, MA 02205-5909

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PROXY TABULATOR

PO BOX 55909

BOSTON, MA 02205-9100

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PROXY

GREEN CENTURY FUNDS, ON BEHALF OF THE BALANCED FUND

GREEN CENTURY EQUITY FUND BY ----------------------------- Kristina A. Curtis President GREEN CENTURY CAPITAL MANAGEMENT, INC. BY ----------------------------- Wendy Wendlandt President A-4 Exhibit B INVESTMENT SUBADVISORY AGREEMENT INVESTMENT SUBADVISORY AGREEMENT, dated as of November 28, 2006, by and among GREEN CENTURY CAPITAL MANAGEMENT, INC., a Massachusetts corporation having its principal place of business in Boston, Massachusetts (the "Adviser"), MELLON EQUITY ASSOCIATES, LLP, a Pennsylvania limited liability partnership, (the "Subadviser"), and GREEN CENTURY FUNDS, a Massachusetts business trust (the "Trust") on behalf of Green Century Equity Fund. WHEREAS, the Adviser has been organized to operate as an investment adviser registered under the Investment Advisers Act of 1940 and has been retained by the Trust to provide investment advisory services to the Trust, an open-end, diversified management investment company registered under the Investment Company Act of 1940, as amended (collectively with the rules and regulations promulgated thereunder, in each case as in effect from time to time, the "1940 Act"); and WHEREAS, the shares of beneficial interest (par value $0.01 per share) of the Trust are divided into two separate series, Green Century Balanced Fund (the "Balanced Fund") and Green Century Equity Fund (the "Equity Fund" or the "Fund"); and WHEREAS, the Adviser desires to retain the Subadviser to furnish it with portfolio management services in connection with the Adviser's investment advisory activities on behalf of the Equity Fund, and the Subadviser is willing to furnish such services to the Adviser and the Trust; NOW, THEREFORE, in consideration of the terms and conditions hereinafter set forth, it is agreed as follows: 1. Employment of the Subadviser. In accordance with and subject to the Investment Advisory Agreement between the Trust and the Adviser, attached hereto as Exhibit A (the "Advisory Agreement"), the Adviser hereby appoints the Subadviser to perform the portfolio management services described herein for the investment and reinvestment of the assets of the Fund, subject to the direction and supervision of the Adviser and the Trust's Board of Trustees, for the period and on the terms hereinafter set forth. The Subadviser accepts such employment and agrees to furnish the services described herein in accordance with the terms of this Agreement and applicable law. The Subadviser shall for all purposes herein be deemed to be an independent contractor and shall, except as expressly provided or authorized (whether herein or otherwise), have no authority to act for or represent the Trust or the Adviser in any way or otherwise be deemed an agent of the Trust or the Adviser. 2. Obligations of and Services to be Provided by the Subadviser. a. The Subadviser undertakes to provide the following services and to assume the following obligations with respect to the Fund: (1) The Subadviser, subject to and in accordance with the Fund's investment objective, policies and restrictions as stated in the Trust's Registration Statement(s) under the Securities Act of 1933 (the "1933 Act"), as it may be amended from time to time and as adopted by the Trust's Board of Trustees from time to time, and the overall supervision of the Trust's Board of Trustees and the Adviser, shall maintain a continuing investment program for the Fund, including investment research and management with respect to the investment and reinvestment of the assets of the Fund, and shall take such steps as may be reasonably necessary to implement the same. The Subadviser shall make all trades for the Fund, engage in other actions as related to the Fund, and maintain the portfolio of the Fund at all times in compliance with the 1933 Act, the 1940 Act, and all applicable laws and regulations. Should the Trust's Board of Trustees at any time establish an investment policy with respect to the Fund and notify the Subadviser thereof in writing, the Subadviser shall be bound by such determination for the period, if any, specified in such notice or until notified in writing by the Board of Trustees that such policy has been revoked. B-1 (2) The Subadviser may not consult with any other subadviser to the Fund concerning transactions in securities or other assets for the Fund. (3) In connection with the purchase and sale of portfolio investments of the Fund, the Subadviser shall arrange for the transmission to the Adviser and the Trust's portfolio accountant, on a daily basis, of such confirmations, trade tickets or other documentation as may be necessary to enable the Adviser to perform its advisory and administrative responsibilities. The Subadviser shall render such reports to the Adviser, any subadministrator and/or to the Trust's Board of Trustees concerning compliance, the investment activities and portfolio composition of the Fund, in such forms and at such intervals, as the Adviser or the Trust's Board of Trustees may from time to time reasonably require. (4) The Subadviser shall have the authority and discretion to select brokers and dealers to execute the Fund's portfolio transactions and for the selection of the markets on or in which the transactions will be executed. In connection with the selection of such brokers or dealers and the placing of such orders, the Subadviser is directed to seek for the Fund, in its best judgment, prompt best available execution in an effective manner. The Subadviser may not use commissions paid to broker-dealers in connection with the purchase or sale of Fund securities to generate so-called "soft dollars". Broker-dealers that sell shares of the Fund or any other fund for which the Subadviser acts as investment adviser or subadviser shall only receive orders for the purchase or sale of the Fund's portfolio securities to the extent that the placing of such orders is in compliance with applicable law and the rules of the Securities and Exchange Commission (the "SEC") and the National Association of Securities Dealers, Inc. In connection with the placement of orders for the execution of portfolio transactions, and subject to the direction and supervision of the Adviser and the Trust's Board of Trustees, the Subadviser shall create and maintain all necessary brokerage records of the Trust in accordance with all applicable laws, rules and regulations, including but not limited to records required by Section 31(a) of the 1940 Act. (5) All records maintained by the Subadviser on behalf of the Adviser or the Fund (including, without limitation, records maintained and preserved by the Subadviser pursuant to Rule 31a-1 and Rule 31a-2 adopted under the 1940 Act) shall be the property of the Adviser or the Trust, as applicable, and shall be available for inspection and use by (or surrendered to) the SEC, the Trust or any person retained by the Trust promptly upon request. Where applicable, such records shall be maintained by the Subadviser for the periods and in the places required by Rule 31a-1 and Rule 31a-2 under the 1940 Act, as applicable. (6) The Subadviser shall not have any responsibility for determining the manner in which voting rights shall be exercised. (7) The assets of the Fund shall be held by one or more financial institutions designated by the Fund in a custodial capacity (the "Custodian") in an account which the Fund has directed the Custodian to open. All transactions will be consummated by payment to or delivery by the Custodian for the Fund or such depositories or agents as may be designated by the Custodian of all cash and/or securities due to or from the Fund, and the Subadviser shall not have possession or custody thereof or any responsibility or liability with respect thereto. The Subadviser shall advise the Custodian, the Trust's portfolio accounting agent and the Adviser daily of all investments placed by its broker/dealers pursuant to procedures agreed upon by the Subadviser and the Adviser. The Adviser and the Trust shall issue to the Custodian such instructions, and hereby authorize the Subadviser to issue to the Custodian such instructions, as may be appropriate in connection with the settlement of transactions initiated by the Subadviser. The Adviser shall cause the Custodian to accept instructions from the Subadviser with respect to Fund assets and transactions by the Fund in the performance of the Subadviser's duties hereunder. The Adviser shall use its best efforts to cause the Custodian to provide the Subadviser with any such information and reports concerning the Fund or its assets as the Subadviser may from time to time reasonably request, provided that neither the Adviser nor the Fund shall be required to provide additional compensation to the Custodian to provide any such information or report. The Subadviser shall have no liability or obligation to pay the cost of such Custodian or for any of its services. B-2 b. The Subadviser represents to the Adviser and the Trust that it will disclose to the Adviser and the Trust promptly after it has knowledge of any significant change or variation in its management structure or personnel which will affect the Fund or any significant change or variation in its management style or investment philosophy which will affect the Fund. The Subadviser shall promptly advise the Adviser of any change in the membership of its partnership. In addition, the Subadviser represents to the Adviser and the Trust that it will similarly disclose to the Trust and the Adviser, promptly after it has knowledge, of the existence of any pending or threatened significant legal or regulatory action or proceeding which in the discretion of the Subadviser would have a material adverse affect on its ability to provide services under this Agreement, provided that such information is permitted to be disclosed by the Subadviser pursuant to applicable law. c. The Subadviser agrees that it will not deal with itself, or with the Trustees of the Trust or with the Adviser, or the Fund's principal underwriter or distributor as principals in making purchases or sales of securities or other property for the account of the Fund, except as permitted by the 1940 Act, will not take a long or short position in the shares of the Fund except as permitted by the Trust's Declaration of Trust, and will comply with all other applicable provisions of the Trust's Declaration of Trust and By-Laws and any current Prospectus or Statement of Additional Information of the Fund. d. The Subadviser may manage other portfolios and expects that the Fund and other portfolios it manages will, from time to time, purchase or sell the same securities. Consistent with the Subadviser's fiduciary duties to the Fund and applicable law, the Subadviser may aggregate orders for the purchase or sale of securities on behalf of the Fund with orders on behalf of other portfolios the Subadviser manages. Securities purchased or proceeds of securities sold through aggregated orders are allocated to the account of each portfolio managed by the Subadviser that bought or sold such securities at the average execution price. If less than the total of the aggregated orders is executed, purchased securities or proceeds will generally be allocated pro rata among the participating portfolios in proportion to their planned participation in the aggregated orders. e. The Adviser understands and agrees that the Subadviser and its officers, affiliates and employees perform investment advisory and investment management services for various clients other than the Adviser and the Fund. 3. Expenses. During the terms of this Agreement, the Subadviser will pay all expenses incurred by it in connection with its activities under this Agreement. The Subadviser shall not be obligated to pay any expenses of or for the Trust, the Fund or the Adviser that are not expressly assumed by the Subadviser. 4. Compensation. The Adviser agrees to pay the Subadviser as full compensation for the services to be rendered and expenses to be borne by the Subadviser a fee equal on an annual basis to the greater of $50,000 or 0.08% of the value of the average daily net assets of the Fund up to but not including $100 million, 0.05% of the average daily net assets of the Fund from and including $100 million up to but not including $500 million, 0.02% of the average daily net assets of the Fund from and including $500 million up to but not including $1 billion and 0.01% of the average daily net assets of the Fund equal to or in excess of $1 billion. Such fee shall be accrued daily and payable following the end of each calendar quarter. The "average daily net assets" of the Fund shall mean the average of the values placed on the Fund's net assets as of the close of regular trading on the New York Stock Exchange (currently, 4:00 p.m. Eastern Time) on each day on which the net asset value of the Trust is determined consistent with the provisions of Rule 22c-1 under the 1940 Act. The value of the net assets of the Fund shall always be determined pursuant to the applicable provisions of the Declaration of Trust and the Fund's then current prospectus and statement of additional information. If the determination of net asset value does not take place for any particular day, then for the purposes of this Section 4, the value of the net assets of the Fund last determined shall be deemed to be the value of its net assets as of the close of regular trading on the New York Stock Exchange, or as of such other time as the value of the net assets of the Fund's portfolio may be lawfully determined on that day. If the Trust determines B-3 the value of the net assets of the Fund more than once on any day, then the last such determination thereof on that day shall be deemed to be the sole determination thereof on that day for the purposes of this Section 4. 5. Renewal and Termination. This Agreement shall continue in effect with respect to the Fund, unless sooner terminated as hereinafter provided, for a period of two years from the date hereof and indefinitely thereafter if its continuance after such two year period shall be "specifically approved at least annually" by "vote of a majority of the outstanding voting securities" of the Fund or by vote of a majority of the Trust's Board of Trustees; and further provided that such continuance is also approved annually by the vote of a majority of the Trustees who are not "interested persons" of the Adviser, the Subadviser or the Trust, cast at a meeting called for the purpose of voting on such approval as provided under the 1940 Act. This Agreement may be terminated at any time, with respect to the Fund, without payment of any penalty, (i) by the Trust's Board of Trustees or by the "vote of a majority of the outstanding voting securities" of the Fund, upon not more than 60 days' nor less than 30 days' prior written notice to the Adviser and Subadviser, (ii) by the Adviser upon not more than 60 days' nor less than 30 days' prior written notice to the Trust and the Subadviser, or (iii) by the Subadviser upon not less than 180 days' prior written notice to the Trust and the Adviser. This Agreement will terminate automatically upon any termination of the Advisory Agreement between the Trust and the Adviser or in the event of its "assignment". The terms "specifically approved at least annually", "interested persons", "vote of a majority of the voting securities", and "assignment" when used in this Agreement shall have the respective meanings specified in, and shall be construed in a manner consistent with, the 1940 Act, subject, however, to such exemptions as may be granted by the SEC under the 1940 Act. 6. Standard of Care. The Subadviser may rely on information reasonably believed by it to be accurate and reliable. Neither the Subadviser nor its officers, directors, or employees shall be subject to any liability for any act or omission, or error of judgment or for any loss suffered by the Trust, the Fund or the Adviser in the course of, connected with, or arising out of any services to be rendered hereunder or for any losses that may be sustained in the purchase, holding or sale of any security, except by reason of willful misfeasance, bad faith or negligence on the part of the Subadviser in the performance of its duties, violation of law, or by reason of reckless disregard on the part of the Subadviser of its obligations and duties under this Agreement. 7. Representations and Warranties. Each of the Adviser and the Subadviser represents and warrants that: (a) the person(s) executing this Agreement on behalf of such party has full power and authority to execute this Agreement on behalf of such party and (b) such party's execution, delivery and performance of this Agreement will be binding upon such party in accordance with the terms hereof, and will not violate in any material respect any obligation by which such party is bound, whether arising by contract, operation of law, or otherwise. The Adviser acknowledges that it has received a copy of the Subadviser's disclosure document under Rule 204-3 of the Investment Advisers Act of 1940 at least 48 hours prior to executing this Agreement. The Subadviser agrees to review written communications to Fund shareholders and prospective investors relating to the Fund and the Subadviser's services hereunder, including shareholder reports and proxy statements, as reasonably requested by the Adviser. The Subadviser agrees to review the Fund's Prospectus and the Statement of Additional Information as reasonably requested by the Adviser to assure that the description therein of the investment policies and strategies followed by the Subadviser in providing services hereunder for the Fund is consistent with the policies and strategies the Subadviser uses or intends to use and that the information therein concerning the Subadviser and the services provided hereunder is accurate and complete. The Subadviser agrees that during the term of this Agreement, including renewals, and for a one year period following the termination of this Agreement, the Subadviser will not, directly or indirectly, hire or attempt to hire any present or former employees of the Adviser or solicit or encourage any present employees of the Adviser to discontinue employment with the Adviser, provided, however, that this prohibition shall bar the hiring of former employees of the Adviser only during the first year following termination of their employment with the Adviser. B-4 8. Use of Names; References to the Subadviser. The Trustees of the Trust and the Subadviser acknowledge that, in consideration of the Adviser's assumption of organization and ongoing expenses of the Trust and of the Fund, the Adviser has reserved for itself the right to the names "Green Century Funds", "Green Century Balanced Fund", and "Green Century Equity Fund" (or any similar names) and that use by the Trust of such names shall continue only with the continuing consent of the Adviser, which consent may be withdrawn at any time, effective immediately, upon written notice thereof to the Trust. The Subadviser hereby agrees that the Adviser may use the Subadviser's name in the Fund's marketing or advertising materials with the prior written consent of the Subadviser, which consent will not be unreasonably withheld or delayed. 9. Assignment, Amendment of this Agreement. This Agreement may not be transferred, assigned, sold or in any manner hypothecated or pledged by any party hereto, except as permitted under the 1940 Act (including any exemptions as may be granted by the SEC under the 1940 Act). No provision of this Agreement may be changed, waived, discharged or terminated orally, but only by an instrument in writing signed by the party against which enforcement of the change, waiver, discharge or termination is sought, and no amendment of this Agreement shall be effective, with respect to the Fund, until approved by vote of the holders of a majority of the outstanding voting securities of the Fund, if such shareholder approval is required by the 1940 Act subject, however, to such exemptions as may be granted by the SEC under the 1940 Act. 10. Severability. If any provision of this Agreement shall be held or made invalid by a decision, statute, rule or otherwise, the remainder of this Agreement shall not be affected thereby. 11. Notices. Notices should be provided to the Subadviser at One Mellon Center, Suite 4200, Pittsburgh, PA 15258-0001 Attention: William P. Rydell, President and CEO. Notices to the Adviser should be provided to Ms. Kristina A. Curtis, Green Century Capital Management, Inc., 114 State Street, Suite 200, Boston, MA 02109. Notices to the Trust should be provided to Ms. Kristina Curtis, Green Century Funds, 114 State Street, Suite 200, Boston, MA 02109. 12. Miscellaneous. Each party agrees to perform such further acts and to execute further documents as are necessary to effectuate the acts and execute such purposes hereof. The Agreement shall be construed and enforced in accordance with and governed by the laws of the Commonwealth of Massachusetts, provided, however, that nothing herein will be construed in a manner inconsistent with the 1940 Act, the Investment Advisers Act of 1940, or any rules and regulations of the SEC promulgated thereunder. Where the effect of a requirement of the 1940 Act reflected in any provision of this Agreement is altered by a rule, regulation or order of the SEC, whether of special or general application, such provision shall be deemed to incorporate the effect of such rule, regulation or order. The captions in this Agreement are included for convenience only and in no way define or delimit any of the provisions hereof or otherwise affect their construction or effect. B-5 IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be executed and delivered in their names and on their behalf by the undersigned, thereunto duly authorized, all as of the day and year first above written. Pursuant to the Trust's Declaration of Trust, dated as of July 1, 1991, the obligations of this Agreement are not binding upon any of the Trustees or shareholders of the Trust individually, but bind only the Trust estate. GREEN CENTURY CAPITAL MANAGEMENT, INC. BY ----------------------------- Wendy Wendlandt President MELLON EQUITY ASSOCIATES, LLP BY ----------------------------- William P. Rydell President and Chief Executive Officer GREEN CENTURY FUNDS BY ----------------------------- Kristina A. Curtis President B-6 Voting Information The enclosed proxy statement discusses important issues affecting your investment in the Green Century Equity Fund. It is important that you vote as soon as possible to save the expense of additional solicitations. If you received more than one proxy card, you must vote each proxy card separately. 3 Ways To Vote: . To vote on the Internet 1. Read the proxy statement. 2. Go to https://vote.proxy- direct.com. 3. Follow the instructions on the website. Do not mail the below proxy card. . To vote by telephone 1. Read the proxy statement. 2. Call toll-free 1-866-241-6192. 3. Follow the recorded instructions. Do not mail the below proxy card. . To vote by mail 1. Read the proxy statement. 2. Mark your votes on the reverse of the below proxy card. 3. Sign and date below. 4. Detach and return the proxy card in the envelope provided. If voting by mail, please detach at perforation before mailing. [LOGO] GREEN CENTURY EQUITY FUND PROXY GREEN CENTURY FUNDS

PROXY FOR A SPECIAL MEETING OF SHAREHOLDERS TO BE HELD NOVEMBER 6, 2006 SEPTEMBER 22, 2014

The undersigned, revoking prior proxies, hereby appoints Kristina A. Curtis and Amy F. Puffer, and each of them, proxies with several powers of substitution, to vote for the undersigned at the Special Meeting of Shareholders of the Green Century Balanced Fund and theGreen Century Equity Fund to be held at the offices of Green Century Capital Management, 114 State Street, Boston, MA 02109, on November 6, 2006,September 22, 2014, or at any adjournment or postponement thereof, upon the following matters as described in the Notice of Special Meeting and accompanying Proxy Statement, which have been received by the undersigned.

When properly executed, this proxy will be voted in the manner directed herein by the undersigned shareholder. All proposalsThe proposal on this proxy card havehas been proposed by the Green Century Funds Board of Trustees. If no direction is given on these proposals,the proposal, this proxy card will be voted "FOR" Proposals 1 and 2.“FOR” the Proposal. The proxy will be voted in accordance with the holder'sholder’s best judgment as to any other matters. VOTE VIA THE INTERNET: https://vote.proxy-direct.com VOTE VIA TELEPHONE: 1-866-241-6192 OR VOTE VIA MAIL: Mark your votes on reverse;matters as may come before the Special Meeting or any adjournments or postponements thereof.

If you choose to vote by mail and you are an individual account owner, please sign and date below; return in enclosed envelope 999 9999 9999 999 ------------ Please sign this proxy exactly as your name or names appear.appears on the proxy card. Either owner of a joint account may sign the proxy card and the signer’s name must exactly match one of the names that appear on the card.

Please vote, sign where indicated and return promptly in enclosed envelope.

Please sign this proxy exactly as your name appears. Either owner of a joint account may sign the proxy. Trustees and other fiduciaries should indicate the capacity in which they sign, and where more than one name appears, a majority must sign. If acorporation, this signature should be that of an authorized officer who should state his or her title.

Signature

Date

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Important Notice Regarding the Availability of Proxy Materials for the

Special Meeting of Shareholders to Be Held on September 22, 2014

The Proxy Statement for this Meeting is available at:www.2voteproxy.com/gcf

¨Express Vote Option: To vote ALL accounts as the Board recommends for the proposal, mark the box at the left. No other vote is necessary.

xPlease fill in the boxes as shown using black or blue ink or number 2 pencil.
PLEASE DO NOT USE FINE POINT PENS.

The Green Century Funds Board of Trustees recommends that you vote “FOR” the election of each of the nominees.

1.To elect Trustees of the Green Century Funds.

(01)  

  John Comerford  (05) Bancroft R. Poor    

(02)  

  Jonathan Darnell  (06) Mary Raftery    

(03)  

  Laurie Moskowitz  (07) James H. Starr    

(04)  

  Douglas M. Phelps  (08) Wendy Wendlandt    

FORWITHHOLDFOR ALLFORWITHHOLDFOR ALL
ALLALLEXCEPTALLALLEXCEPT

Green Century Balanced Fund

¨¨¨Green Century Equity Fund¨¨¨

To vote against a particular Nominee, mark the “FOR ALL EXCEPT” box and other fiduciaries should indicatewrite the capacity in which they sign, and where more than one name appears, a majority must sign. If a corporation, this signature should be thatnumber of an authorized officer who should state his or her title. ----------------------------------- Signature ----------------------------------- Date 16893_GCE EVERY SHAREHOLDER'S VOTE IS IMPORTANT each Nominee you do not wish to vote for on the line(s) above.

PLEASE VOTE, TODAY If voting by mail, please detach at perforation before mailing. PLEASE MARK VOTES AS IN THIS EXAMPLE:[_] FOR AGAINST ABSTAIN 1. To approve an Investment Advisory Agreement with [ ] [ ] [ ] Green Century Capital Management, Inc. 2. To approve an Investment Subadvisory Agreement [ ] [ ] [ ] with Mellon Equity Associates, LLP IF VOTING BY MAIL, BE SURE TO SIGN, WHERE INDICATED ON THE REVERSEDATE AND RETURN THIS PROXY CARD PROMPTLY INUSING THE ENCLOSED ENVELOPE. 16893_GCE

GCF14 - PXY-V3