_____________________________________________________________________

 

 

 

SECURITIES AND EXCHANGE COMMISSION

 

WASHINGTON, D.C. 20549

 

FORM 11-K

 

ANNUAL REPORT

PURSUANT TO SECTION 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

 

_________________________________________________

 

For the fiscal year ended December 31, 2006

 

Commission File Number 001-31303

 

CHEYENNE LIGHT, FUEL AND POWER COMPANY

RETIREMENT SAVINGS PLAN

 

BLACK HILLS CORPORATION

625 NINTH STREET

PO BOX 1400

RAPID CITY, SOUTH DAKOTA 57709

 

 

______________________________________________________________________

Cheyenne Light, Fuel and

Power Company

Retirement Savings Plan

 

Financial Statements as of and for the

Years Ended December 31, 2006 and 2005,

Supplemental Schedule as of December 31,

2006, and Report of Independent

Registered Public Accounting Firm

CHEYENNE LIGHT, FUEL AND POWER COMPANY

RETIREMENT SAVINGS PLAN

TABLE OF CONTENTS

 

 

 

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

 

To the Plan Administrator and Participants of

Cheyenne Light, Fuel and Power Company Retirement Savings Plan

Rapid City, South Dakota

 

We have audited the accompanying statements of net assets available for benefits of the Cheyenne Light, Fuel and Power Company Retirement Savings Plan (the “Plan”) as of December 31, 2006 and 2005, and the related statements of changes in net assets available for benefits for the years then ended. These financial statements are the responsibility of the Plan’s management. Our responsibility is to express an opinion on these financial statements based on our audit.

 

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. The Plan is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Plan’s internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audit provides a reasonable basis for our opinion.

 

In our opinion, such financial statements present fairly, in all material respects, the net assets available for benefits of the Plan as of December 31, 2006 and 2005, and the changes in net assets available for benefits for the years then ended in conformity with accounting principles generally accepted in the United States of America.

 

Our audit was conducted for the purpose of forming an opinion on the basic financial statements taken as a whole. The supplemental schedule of assets (held at end of year) as of December 31, 2006, is presented for the purpose of additional analysis and is not a required part of the basic financial statements, but is supplementary information required by the Department of Labor’s Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. This schedule is the responsibility of the Plan’s management. Such schedule has been subjected to the auditing procedures applied in our audit of the 2006 basic financial statements and, in our opinion, is fairly stated in all material respects when considered in relation to the 2006 basic financial statements taken as a whole.

 

DELOITTE & TOUCHE LLP

 

June 20, 2007

CHEYENNE LIGHT, FUEL AND POWER COMPANY

RETIREMENT SAVINGS PLAN

 

STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS

AS OF DECEMBER 31, 2006 AND 2005

 

 

 

See notes to financial statements.

 

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CHEYENNE LIGHT, FUEL AND POWER COMPANY

RETIREMENT SAVINGS PLAN

STATEMENTS OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS

FOR THE YEARS ENDED DECEMBER 31, 2006 AND 2005

 

 

 

See notes to financial statements.

 

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CHEYENNE LIGHT, FUEL AND POWER COMPANY

RETIREMENT SAVINGS PLAN

 

NOTES TO FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2006 AND 2005

 

 

The following is not a comprehensive description of the Cheyenne Light, Fuel and Power Company Retirement Savings Plan (the “Plan”) and, therefore, does not include all situations and limitations covered by the Plan. Participants should refer to the Plan agreement for more complete information.

 

General — The Plan is a defined contribution plan for eligible employees of the Black Hills Corporation subsidiary, Cheyenne Light, Fuel and Power Company (the “Company”), which was established on January 22, 2005. The eligible employees may have a percentage of their compensation withheld and contributed to the Plan, subject to limitations, as defined. The Plan is subject to the provisions of the Employee Retirement Income Security Act of 1974 and is designed to comply with the provisions of Section 401(k) of the Internal Revenue Code (the “Code”).

 

Merrill Lynch serves as the asset custodian and recordkeeper. The Plan is administered by the Black Hills Corporation Benefits Committee (the “Committee”). The Committee is the trustee of the Plan.

 

Eligibility and Vesting — Employees are eligible to participate in the Plan on the first day of employment.

 

Participants are immediately vested in the value of their pretax salary reduction contributions and their employer matching contributions. Participants vest in their employer profit-sharing contributions after completion of five years of service. Participants also become fully vested in employer profit-sharing contributions if their employment with the Company is terminated due to retirement at or after attainment of age 65, total and permanent disability, or death.

 

Contributions — The maximum percentage of compensation an employee may contribute to the Plan is 20%, with an annual maximum contribution of $15,000 for 2006, as provided by the Code. There is no limit to how often participants may change their contribution percentages. Amounts contributed are invested at the discretion of Plan participants in any of the 21 investment options or individual investments as directed by the participant. There is an automatic enrollment provision in which eligible employees shall be deemed to have made an automatic election to participate in the Plan at a rate of 3%. According to Section 4.1B of the Plan document, the participants are allowed to make after-tax contributions. After-tax contributions are limited to 10% of compensation and when added to the pretax contributions can not exceed 20% of compensation.

 

The Plan provides for an employer match for employees covered by a collective bargaining agreement up to a maximum of 100% of the first 3% of each participant’s eligible compensation, plus 50% of the next 4% of each participant’s eligible compensation. The Plan provides for a safe-harbor employer match for nonbargaining unit employees up to a maximum match of 100% of the first 3% of each participant’s eligible compensation, plus 50% of the next 2% of each participant’s eligible compensation.

 

Rollover Contributions — The Plan received $44,113 and $588,382 in rollover transfers from other qualified plans in 2006 and 2005, respectively.

 

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Participant Accounts — Individual accounts are maintained for each Plan participant. Each participant’s account is credited with the participant’s contribution, the Company’s matching contribution, the Company’s profit sharing contribution, allocations of Company discretionary contributions (e.g., participant forfeitures), Plan earnings, and charged with withdrawals and an allocation of Plan losses and administrative expenses. Allocations are based on participant earnings or account balances, as defined. The benefit to which a participant is entitled is the benefit that can be provided from the participant’s vested account.

 

Investments — Participants direct the investment of their contributions into various investment options offered by the Plan.

 

Participant Loans — The Plan contains a loan provision that allows participants to borrow a minimum of $1,000 and a maximum equal to the lesser of $50,000 or 50% of their vested account balances at an interest rate of 1% over the prime interest rate and to repay the loan through payroll deductions, with a maximum repayment period of five years; however, the Plan does allow for an extended repayment period of 15 years if the loan is used to purchase a principal residence. During 2006 and 2005, interest rates on outstanding participant loans ranged from 6.75% to 9.25%. Loans are prohibited for terminated employees.

 

Distributions to Participants — Employee account balances are distributable upon retirement, disability, death, termination from the Company, or hardship. Upon the occurrence of one of these events, a participant (or the participant’s beneficiary in the case of death) may receive his or her account balance as a lump-sum payment or as installment payments over a period of no more than 10 years.

 

Forfeited Accounts — Forfeitures from participants who have terminated from the Plan prior to attaining 100% vesting rights are used to reduce the Company’s annual matching or profit-sharing contributions. During 2006 and 2005, forfeitures of $659 and $0, respectively, were used to reduce the Company’s annual matching and profit-sharing contribution.

 

Amendments and Termination — Although it has not expressed any intention to do so, the Company reserves the right to amend or terminate the Plan at any time. Upon termination of the Plan, participants become 100% vested, and all assets will be distributed among the participants in accordance with Plan provisions.

 

 

Basis of Accounting — The financial statements have been prepared using the accrual basis of accounting in accordance with accounting principles generally accepted in the United States of America (“generally accepted accounting principles”).

 

Investment Valuation and Income Recognition — Investments of the Plan are stated at fair value. Shares of registered investment companies are valued at quoted market prices, which represent the net asset value of shares held by the Plan at year-end. Common stock is valued at quoted market prices. The fully benefit-responsive investment contract is stated at fair value and then adjusted to contract value. Participant loans are valued at the outstanding loan balance.

 

Realized gains and losses on sales of investments represent the difference between the net proceeds from the sale of investments and their beginning-of-year market value. Unrealized appreciation or depreciation of the investments represents changes in the market value of investments.

 

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Purchases and sales of securities are reflected on a trade-date basis. Interest income is recognized when earned. Dividend income is recorded on the ex-dividend date.

 

Adoption of New Accounting Guidance — The financial statements reflect the retroactive adoption of Financial Accounting Standards Board Staff Position, FSP AAG INV-1 and SOP94-4-1, Reporting of Fully Benefit-Responsive Contracts Held by Certain Investment Companies Subject to the AICPA Investment Company Guide and Defined-Contribution Health and Welfare Pension Plans (the FSP). As required by the FSP, the statements of net assets available for benefits presents investment contracts at fair value as well as an additional line item showing an adjustment of fully benefit-responsive contracts from fair value to contract value. The statement of changes in net assets available for benefits is presented on a contract value basis and was not affected by the adoption of the FSP. The adoption of the FSP did not impact the amount of net assets available for benefits at December 31, 2006 and 2005.

 

Plan Expenses — Administrative fees of approximately $21,598 and $21,700 were paid by the Company in 2006 and 2005, respectively. Administrative expenses for loan fees are paid by the individual Plan participants.

 

Use of Estimates — The preparation of financial statements in accordance with generally accepted accounting principles requires Plan management to make estimates and assumptions that affect the reported amounts of net assets available for benefits at the date of the financial statements and the reported amounts of changes in net assets available for benefits during the reporting period. Ultimate results could differ from those estimates.

 

 

The investment options of the Plan at December 31, 2006 and 2005, include collective trusts of Merrill Lynch, mutual funds, common stock of the Parent Company, Black Hills Corporation, and other investments as self-directed by participants. Units (shares) of the various investment funds are valued daily at net asset value (which equals market value). The investment options are participant-directed and participants may change their investment elections daily.

 

The investments that represent 5% or more of the Plan’s net assets as of December 31, 2006 and 2005, consist of the following:

 

 

 

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During 2006 and 2005, the Plan’s investments (including gains and losses on investments bought and sold, as well as held during the year) appreciated in value as follows:

 

 

 

The Plan has not yet filed for a determination from the Internal Revenue Service. However, the Plan administrator and the Plan’s legal counsel believe that the Plan is currently designed and being operated in compliance with the applicable requirements of the Code and, as a result, no provision for income tax is believed necessary.

 

 

The Plan invests in Merrill Lynch funds and Black Hills Corporation stock. These transactions qualify as exempt party-in-interest transactions.

 

At December 31, 2006 and 2005, the Plan held 1,931 and 570 units, respectively, of common stock of Black Hills Corporation, the sponsoring employer, with a cost basis of $68,274 and $21,061, respectively. During the years ended December 31, 2006 and 2005, the Plan recorded dividend income from this investment of $1,557 and $256, respectively.

 

 

The Plan provides for investment in a variety of investment funds. Investments in general are exposed to various risks, such as interest rate, credit, and overall market volatility. Due to the level of risk associated with certain investments, it is reasonably possible that changes in the values of the investments will occur in the near term and that such changes could materially affect participants’ account balances and the amounts reported in the statement of net assets available for benefits.

 

******

 

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SUPPLEMENTAL SCHEDULE

 

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CHEYENNE LIGHT, FUEL AND POWER COMPANY

RETIREMENT SAVINGS PLAN

(EIN: 46-0458824) (Plan No. 004)

 

FORM 5500, SCHEDULE H, PART IV, LINE 4i —

SCHEDULE OF ASSETS (Held at End of Year)

AS OF DECEMBER 31, 2006

 

__________________________

 

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EXHIBIT INDEX

 

 

 

 

 

SIGNATURE

 

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this Annual Report to be signed on its behalf by the undersigned hereunto duly authorized.

 

 

 

 

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EXHIBIT INDEX

 

 

 

 

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EXHIBIT 23

 

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

 

We consent to the incorporation by reference in Registration Statement No. 333-101541, 33-71130 and 333-141727 of Black Hills Corporation on Form S-3 and in Registration Statement Nos. 333-17451, 333-61969, 333-82787, 333-30272, 333-63264, 333-125697 and 333-135431 of Black Hills Corporation on Form S-8 of our report dated June 20, 2007, appearing in this Annual Report on Form 11-K of Cheyenne Light, Fuel and Power Company Retirement Savings Plan for the year ended December 31, 2006.

 

DELOITTE & TOUCHE LLP

 

Minneapolis, Minnesota

June 26, 2007