LNT

Alliant Energy Corp. 10-Q Summary: Period Ended September 30, 2005

Business Context and Reporting Period

This Form 10-Q covers the quarterly period ended September 30, 2005, for Alliant Energy Corporation and its principal subsidiaries, Interstate Power and Light Company (IPL) and Wisconsin Power and Light Company (WPL). Alliant Energy operates as a public utility holding company providing electric and natural gas services in Iowa, Minnesota, and Wisconsin, alongside non-regulated energy businesses in Brazil, New Zealand, and the U.S. The filing reflects a strategic shift toward divesting non-core international assets and focusing on domestic utility operations.

Key Financial Metrics (Nine Months Ended Sep 30, 2005)

Material Changes vs. Prior Period

• Net Income Decline: Consolidated net income decreased 45% year-over-year, primarily driven by significant non-cash asset valuation charges related to international investments and losses on early debt extinguishment.
• Asset Valuation Charges: The company recorded $136.1 million in pre-tax, non-cash asset valuation charges related to Brazil investments (due to declines in fair value) and $76.5 million in charges related to China generating facilities. These were partially offset by a $25.2 million reversal of China charges in the third quarter.
• Debt Reduction: Long-term debt decreased by approximately $152 million. The company incurred $45.1 million in pre-tax losses on the early extinguishment of debt as part of a strategy to reduce leverage in its non-regulated segment.
• Utility Performance: Domestic utility electric margins increased 4% for the nine-month period due to rate increases and warmer weather, though WPL faced margin pressure from higher fuel costs and purchased power capacity costs following the sale of its Kewaunee interest.
• Divestitures: WPL completed the sale of its interest in the Kewaunee nuclear plant in July 2005 for $75 million. The company also sold its energy services business (Cogenex) and biomass facility in the second quarter.

Guidance, Outlook, and Risks

• Strategic Divestitures: Alliant Energy intends to divest its remaining interests in China (10 generating facilities) and Mexico by mid-to-late 2006. Proceeds are expected to be used for further debt reduction.
• Proposed Sale of DAEC: IPL signed an agreement to sell its 70% interest in the Duane Arnold Energy Center (DAEC) for approximately $387 million, subject to regulatory approval, with closing expected in Q1 2006.
• Regulatory and Fuel Risks: WPL faces regulatory lag in recovering increased fuel and purchased power costs, estimating a $25 million under-collection in Q3 2005. The company is pursuing rate relief filings.
• Environmental Compliance: New EPA rules (CAIR and CAMR) regarding sulfur dioxide, nitrogen oxides, and mercury emissions will require significant capital expenditures ($170M-$210M for IPL; $40M-$50M for WPL) for compliance phases starting in 2009/2010.
• Tax Uncertainty: An IRS audit regarding the capitalization of interest on exchangeable senior notes could result in a potential tax liability of approximately $70 million if the company cannot generate sufficient capital gains to offset the resulting capital losses.

Investor Verification Checklist

• International Asset Valuation: Verify the fair value assumptions and potential for further write-downs on Brazil and China investments, given the volatility in those markets.
• Regulatory Rate Recovery: Monitor the status of WPL's fuel-related rate cases to assess the timing of cost recovery for the $25 million under-collection in Q3.
• Divestiture Timelines: Track the regulatory approval process for the DAEC sale and the China/Mexico divestitures to confirm expected proceeds and closing dates.
• Debt Covenant Compliance: Confirm continued compliance with debt-to-capital ratio covenants (Alliant Energy: 44% vs. 65% limit) as debt reduction continues.
• Environmental Capital Expenditures: Review the final state implementation plans for CAIR and CAMR to quantify the full scope of required capital investments.