Exhibit 99.6 Annual Report on Form 10-K A. Item 10 Directors Biographical Information Class I Directors - Present Terms Expire at 1998 Annual Meeting ALFRED D. CORDES, 66, was elected to Interstate Power Company's Board of Directors on January 1, 1992. He was elected Vice President District Administration and Public Affairs on May 1, 1990 and retired from that position on July 1, 1995. He has also served as District Manager and Executive Assistant prior to being appointed Vice President - District Administration on January 1, 1986. Mr. Cordes is a member of the Executive Committee. JOYCE L. HANES, 65, is a Director and Chairman of the Board of Midwest Wholesale Inc., Mason City, Iowa. Mrs. Hanes has been a Director of Midwest Wholesale Inc. since 1970. She was re-elected Chairman of the Board of that Company in December 1997 having served as Chairman from 1986 to 1988. She is a member of the Board of Directors of the Iowa Student Loan Liquidity Corporation. She was elected a Director of Interstate Power Company on January 1, 1982. Mrs. Hanes is Chairman of the Audit Committee, and a member of the Compensation Committee and the Executive Committee. Class II Directors - Present Terms Expire at 1999* Annual Meeting JAMES E. BYRNS, 71, is Chairman and Chief Executive Officer of Custom Pak, Inc. of Clinton, Iowa, a firm of which he was co-founder in 1974. Mr. Byrns was elected to this position on August 15, 1989. He had been President of that Company since 1980 having served as Executive Vice President from 1974. He was elected to Interstate Power Company's Board of Directors on January 31, 1984. Mr. Byrns is Chairman of the Nominating Committee and is a member of the Audit Committee and the Compensation Committee. *In October of 1996 Mr. Byrns reached age 70, the mandatory retirement age for Directors, the Board of Directors adopted in July of 1996 and May of 1997 resolutions authorizing the continued service of Mr. Byrns as a Class II Director from October, 1996 until the 1998 Annual Meeting of Stockholders or the effective date of the merger with WPL Holdings, Inc, IES Industries Inc. and IPC, whichever came first. GERALD L. KOPISCHKE, 66, was elected to Interstate Power Company's Board of Directors effective July 10, 1992. Mr. Kopischke was elected Vice President - Electric Operations on September 1, 1980 and retired from that position on January 1, 1996. He had served as Director of Electrical Engineering prior to being appointed as Vice President. Mr. Kopischke is a member of the Nominating Committee. Class III Directors - Present Terms Expire at 2000 Annual Meeting ALAN B. ARENDS, 64, is Chairman of the Board of Alliance Benefit Group Financial Services, Corp. (formerly Arends Associates, Inc.,) of Albert Lea, Minnesota, an employee benefits company which he founded in 1983. Mr. Arends has also taught at both the high school and college levels. He was elected to the Board of Directors of the Company on August 15, 1993. Mr. Arends is Chairman of the Compensation Committee and a member of the Audit Committee. MICHAEL R. CHASE, 59, was elected to Interstate Power Company's Board of Directors in January of 1996. He was elected President effective October 1, 1996. He was elected Chief Executive Officer on January 1, 1997. He had served as Vice President, Power Production beginning in 1991 and then Executive Vice President starting in July 1995. Mr. Chase is a member of the Nominating Committee. WAYNE H STOPPELMOOR, 64, is Chairman of the Board of Directors of Interstate Power Company. He was elected to the IPC Board in July 1986. He was elected president and Chief Executive Officer effective January 1, 1987 and was elected Chairman on May 1, 1990. He resigned from the position of President effective October 1, 1996 but continued as Chief Executive Officer until he retired as an officer on January 1, 1997. Mr. Stoppelmoor has served as Vice president of Administration beginning in 1978 and then Executive Vice President starting in May 1985. Mr. Stoppelmoor is Chairman of the Executive Committee. COMPLIANCE WITH SECTION 16(a) OF THE SECURITIES EXCHANGE ACT OF 1934 The Company's directors, its executive officers, and certain other officers are required to report their ownership of the Company's common stock and Preferred Stock and any changes in that ownership to the Securities and Exchange Commission and the New York Stock Exchange. All required filings in 1997 were properly made in a timely fashion. In making this statement, the Company has relied on the representations of the persons involved and on copies of their reports filed with the Securities and Exchange Commission. B. Item 11 Compensation of Directors During the period of January 1, 1997, to March 31, 1997 all directors who were not employees of the Company were paid $11,000 per year plus $650 for each directors' meeting in which they participated. Also $650 was paid each non-employee director for each committee meeting held on a day separate from a scheduled Board meeting while $325 was paid for each committee meeting which they attended that was held the same day but not in conjunction with a Board meeting. Effective April 1, 1997, the annual retainer for non-employee directors was increased to $12,000 per year. The fees for any Regular or Special Meeting of the Board as well as committee meeting held on non-board meeting days were increased to $700. Fees for committee meetings held on a Board meeting day but not consecutive of that meeting were increased to $350. The meeting and committee fees were for non-employee directors only. Director Emeritus Program-The Company has adopted a Director Emeritus Program, for present non-employee directors, that will be available during the transition to a new Interstate Energy Corporation board of directors. A director emeritus is appointed by the Board of Directors of the Company and is entitled to serve as such until age 70, but no longer than two years. Directors emeriti are entitled to receive the annual retainer fee paid to the Company's or successor Company's regular directors. Directors emeriti will participate in various board activities but are not voting members. All directors who were not employees received reimbursement of out- of-pocket expenses incurred in connection with directors' or committee meetings. Each director was included in the Company's group life insurance program. Compensation Committee Interlocks and Insider Participation The Board of Directors accepted the recommendations of the Compensation Committee for the 1997 salaries at the December 19, 1996 Board Meeting. There were no interlocking and insider positions required to be disclosed. COMPENSATION OF EXECUTIVE OFFICERS The following Summary Compensation Table sets forth the total compensation paid by the Company for all services rendered during 1997, 1996, and 1995 to the Chief Executive Officer and the four other most highly compensated executive officers (the "named executive officers"). SUMMARY COMPENSATION TABLE (Dollars) Annual Compensation Other Name and Annual All Other Principal Position Year Salary($) Bonus($) Compensation ($) Compensation($) 1 Michael R. Chase 1997 225,000 6,750 0 1,600 President and CEO 1996 171,250 0 0 250 1995 138,000 0 0 250 Dale R. Sharp 1997 137,000 4,110 0 1,406 Vice President, 1996 120,000 0 0 250 Engineering - IPC 1995 50,000 0 0 250 Donald E. Hamill 1997 136,000 4,080 0 1,399 Vice President, Budgets 1996 129,000 0 0 250 & Regulatory Affairs - IPC 1995 123,000 0 0 250 William C. Troy 1997 136,000 4,080 0 1,399 Controller - IPC 1996 129,000 0 0 250 1995 123,000 0 0 250 Joseph C. McGowan 1997 127,000 3,810 0 926 Secretary & Treasurer - 1996 120,000 0 0 250 IPC 1995 114,000 0 0 250 ____________________ 1 All other compensation consists of Company matching contribution to 401(k) plan. Other Compensation No officer individually or officers as a group received "Other Annual Compensation" of $50,000 or 10% of the salary and bonus reported in the Summary Compensation Table. Stock Option and Stock Appreciation Right Plans No director or Officer of the Company held any options to purchase securities from the Company or its subsidiary during the year 1997. Agreements with Executives The Company has entered into Severance Agreements with each of eight senior executives of the Company (including Messrs. Chase, Hamill, McGowan, Sharp and Troy) which generally provide for certain benefits in the event the executive is terminated or resigns under certain circumstances following a change in control of the Company. The Mergers will constitute a change in control of the Company for purposes of these agreements. Retirement and Employee Benefit Plans The Company's Pension Plan covers substantially all employees including officers. Pension Plan benefits depend upon credited service, age at retirement and compensation. At an assumed retirement age of 65, the normal retirement benefit for Pension Plan Participants is based on a formula that applies a factor of 1.17% to the participant's average annual compensation for the three highest consecutive years plus a factor of .35% to the participant's average compensation in excess of Social Security Covered Compensation multiplied by the number of accredited service years (maximum 35). Optional benefit forms are also available. The following table displays the maximum annual retirement benefits payable under the straight life annuity form of pension at the normal retirement age of 65 for specified remunerations and years of service under the Pension Plan provisions in effect January 1, 1998. Estimated Annual Benefits For Years of Service Listed Average Annual Compensation For 3 Highest Paid 20 Years 25 Years 30 Years 35 Years Consecutive Years $100,000 $28,221 $35,276 $42,331 $49,387 125,000 $35,821 $44,776 $53,732 $62,686 150,000 $43,421 $54,276 $65,132 $75,987 *175,000 $46,461 $58,076 $69,692 $81,307 *200,000 or greater $46,461 $58,076 $69,692 $81,307 _____________________ *compensation used for benefits is limited to $160,000 For purposes of determining Pension Plan benefits, compensation for each of the individuals listed in the Summary Compensation Table is the same as the amounts set forth in that table. The estimated full years of credited service for benefits at retirement under the Pension Plan for those executive officers listed in the Summary Compensation Table are: Michael R. Chase, 35 years; Dale R. Sharp, 35 years; Donald E. Hamill, 35 years; William C. Troy, 23 years; and Joseph C. McGowan, 35 years. In addition to the Pension Plan, the Supplemental Retirement Plan (SRP) amended in 1997 provides a supplemental retirement benefit for all officers of the Company. Benefits begin at the normal retirement date (age 65) or a participant electing early retirement may begin receiving reduced benefits as early as age 55. For those officers retiring on or after January 1, 1994, the SRP (1) provides a retirement benefit per month equal to seventy-five percent of the individual's highest average monthly salary for any consecutive 12-month period of employment by Interstate prior to retirement, less the individual's qualified defined benefit retirement plan benefit and less the individual's social security benefit, and (2) provides a survivor benefit. The SRP may be funded in part from the general assets of the Company in addition to the purchase of cost recovery life insurance policies by the Company. The following table displays the maximum annual supplemental retirement benefits payable under the straight life annuity form of pension at the normal retirement age of 65 for specified remunerations for the year of retirement under the SRP provisions in effect at January 1, 1998. Estimated Annual SRP Benefits For Years of Service Listed Final Annual Salary 20 Years 25 Years 30 Years 35 Years $125,000 $41,825 $32,870 $23,914 $14,960 150,000 $52,975 $42,120 $31,264 $20,409 175,000 $68,685 $57,070 $45,454 $33,839 200,000 $87,435 $75,820 $64,204 $52,589 225,000 $106,185 $94,570 $82,954 $71,339 250,000 $124,935 $113,320 $101,704 $90,089 The Company has an Amended Deferred Compensation Plan available to officers and nonemployee directors and provides for deferral of salaries and fees with accrued interest. In 1988, the Company adopted a 401(k) Plan in which all Employees of the Company are eligible to participate, subject to meeting Plan eligibility requirements. Under the provisions of this Plan, any eligible employee may elect to direct up to 15% of his or her compensation, as defined in the Plan, with a maximum contribution of $9,500 for the year 1997. Any amount so deferred by the employee is exempt from current federal income tax. Directors who are not employees are not eligible to participate in the Plan. To encourage participation in this Plan, the Company contributes to the account of participating employees 25 cents for each one dollar contributed by the employee, on contributions that do not exceed 4% of compensation. Upon retirement from the Company, employees may receive distributions from their account held by the Plan Trustee. C. Item 12 PRINCIPAL HOLDERS OF VOTING SECURITIES Security Ownership of Certain Beneficial Owners The Company represents that as of December 31, 1997, to the best of its knowledge only the following persons or groups owned of record or beneficially more than 5% of the outstanding voting securities of the Company: Amount and Nature of Name of Beneficial % of Beneficial Owner Title of Class Ownership (1) Ownership (1) WPLH IPC Common Stock 1,903,293 16.6% IES IPC Common Stock 1,903,293 16.6% (1) By reason of the Stock Option Agreements, each of WPLH and IES may be deemed to have sole voting and dispositive power with respect to the shares listed above which are subjected to their respective Options from IPC and, accordingly, each of WPLH and IES may be deemed to beneficially own all of such shares (assuming exercise of its Option and the nontriggering of the other party's right to exercise its Option for IPC Common Stock). However, each of WPLH and IES expressly disclaim any beneficial ownership of such shares because the Options are exercisable only in certain circumstances. Security Ownership of Management The directors and officers of the Company owned of record and beneficially on December 31, 1997, an aggregate of 36,115 shares of Common Stock of the Company, representing less than 1% of the shares outstanding. The Company represents that as of December 31, 1997, to the best of its knowledge beneficial ownership of shares of each class of equity securities of the Company by all directors and nominees individually, the CEO and certain named executive officers individually, and the directors and officers of the Company as a group is as follows: Amount and Nature of Beneficial % of Name of Nominee Title of Class(1) Ownership(2)(3) Ownership Alan B. Arends Common Stock 986 * James E. Byrns Common Stock 2,949 * Michael R. Chase Common Stock 5,894 * Alfred D. Cordes Common Stock 1,508(4) * Donald E. Hamill Common Stock 2,800(4) * Joyce L. Hanes Common Stock 1,676 * Gerald L. Kopischke Common Stock 4,676(4) * Joseph C. McGowan Common Stock 2,640(4) * Dale R. Sharp Common Stock 2,686(4) * Wayne H. Stoppelmoor Common Stock 5,373(4) * William C. Troy Common Stock 409(4) * Officers and Directors as a group - 14 in group Common Stock 36,115(4) * * - less than 1% 1) In addition to Common Stock, the Company also has, as equity securities, outstanding shares of Preferred Stock. (2) Information with respect to beneficial ownership based upon information furnished by each officer or director and contained in filings made with the Securities and Exchange Commission. (3) Includes shares in which said director or officer may have an indirect beneficial ownership by reason of the ownership of such shares by their spouses, dependent children or trusts. (4) Includes 2,087 shares for Mr. Stoppelmoor, 1,693 shares for Mr. Kopischke, 2,096 shares for Mr. Hamill, 197 shares for Mr. Cordes, 1,086 shares for Mr. Sharp, 304 shares for Mr. Troy, 2500 shares for Mr. McGowan and an aggregate of 13,508 shares for officers and directors. These shares are in the Company's 401(k) Plan as of December 31, 1997.