Mail Stop 3561

October 19, 2005

Kamlesh R. Tejwani
President and Chief Executive Officer
Environmental Power Corporation
One Cate Street, 4th Floor
Portsmouth, NH  03801

      Re:	Environmental Power Corporation
		Registration Statement on Form S-2
      Filed October 6, 2005
		File No. 333-128863

Dear Mr. Tejwani:

      We have limited our review of your filing to those issues we
have addressed in our comments.  Where indicated, we think you
should
revise your document in response to these comments.  If you
disagree,
we will consider your explanation as to why our comment is
inapplicable or a revision is unnecessary.  Please be as detailed
as
necessary in your explanation.  In some of our comments, we may
ask
you to provide us with information so we may better understand
your
disclosure.  After reviewing this information, we may raise
additional comments.

      Please understand that the purpose of our review process is
to
assist you in your compliance with the applicable disclosure
requirements and to enhance the overall disclosure in your filing.
We look forward to working with you in these respects.  We welcome
any questions you may have about our comments or any other aspect
of
our review.  Feel free to call us at the telephone numbers listed
at
the end of this letter.

General
1. You appear to be engaged in a firm commitment offering of
securities.  Please note that your underwriter`s commissions are
subject to NASD approval and must be approved by the NASD prior to
effectiveness.

Documents Incorporated by Reference, page 67
2. Please note that all reports filed pursuant to Section 13(a) or
15(d) of the Exchange Act filed since the end of the fiscal year
of
December 31, 2004, must be included in the list of documents
incorporated by reference.  You appear to have omitted some of the
required documents, namely Form 8-Ks.  Please revise as
appropriate.

*****

      As appropriate, please amend your registration statement in
response to these comments.  You may wish to provide us with
marked
copies of the amendment to expedite our review.  Please furnish a
cover letter with your amendment that keys your responses to our
comments and provides any requested information.  Detailed cover
letters greatly facilitate our review.  Please understand that we
may
have additional comments after reviewing your amendment and
responses
to our comments.

      We urge all persons who are responsible for the accuracy and
adequacy of the disclosure in the filing to be certain that the
filing includes all information required under the Securities Act
of
1933 and that they have provided all information investors require
for an informed investment decision.  Since the company and its
management are in possession of all facts relating to a company`s
disclosure, they are responsible for the accuracy and adequacy of
the
disclosures they have made.

      Notwithstanding our comments, in the event the company
requests
acceleration of the effective date of the pending registration
statement, it should furnish a letter, at the time of such
request,
acknowledging that:

?	should the Commission or the staff, acting pursuant to
delegated
authority, declare the filing effective, it does not foreclose the
Commission from taking any action with respect to the filing;

?	the action of the Commission or the staff, acting pursuant to
delegated authority, in declaring the filing effective, does not
relieve the company from its full responsibility for the adequacy
and
accuracy of the disclosure in the filing; and

?	the company may not assert staff comments and the declaration
of
effectiveness as a defense in any proceeding initiated by the
Commission or any person under the federal securities laws of the
United States.

	In addition, please be advised that the Division of
Enforcement
has access to all information you provide to the staff of the
Division of Corporation Finance in connection with our review of
your
filing or in response to our comments on your filing.

      We will consider a written request for acceleration of the
effective date of the registration statement as confirmation of
the
fact that those requesting acceleration are aware of their
respective
responsibilities under the Securities Act of 1933 and the
Securities
Exchange Act of 1934 as they relate to the proposed public
offering
of the securities specified in the above registration statement.
We
will act on the request and, pursuant to delegated authority,
grant
acceleration of the effective date.

      We direct your attention to Rules 460 and 461 regarding
requesting acceleration of a registration statement.  Please allow
adequate time after the filing of any amendment for further review
before submitting a request for acceleration.  Please provide this
request at least two business days in advance of the requested
effective date.

	If you have any questions, please call Lisa Beth Lentini,
Attorney-Advisor, at (202) 551-3334 or David Mittelman, Branch
Chief,
at (202) 551-3214, or me at (202) 551-3725.


								Sincerely,


								H. Christopher Owings
								Assistant Director

Cc:	Scott E. Pueschel
	Pierce Atwood

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Kamlesh R. Tejwani
Environmental Power Corporation
October 19, 2005
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