DUK

Duke Energy Corporation 10-Q Summary

Business Context and Reporting Period

This filing covers the quarterly period ended March 31, 2007. Duke Energy Corporation (Duke Energy) is a major energy company operating in the Americas. The reporting period is significantly impacted by two major corporate events: the April 2006 merger with Cinergy Corp. and the January 2, 2007, spin-off of its natural gas businesses into a separate public company, Spectra Energy Corp. Results for the natural gas businesses are classified as discontinued operations for the prior year period.

Key Financial Metrics

Note: Q1 2006 figures include discontinued operations (Spectra Energy) which were spun off in Q1 2007. Total assets and debt decreased significantly from year-end 2006 due to the spin-off distribution.

Material Changes vs. Prior Period

• Revenue Growth: Operating revenues increased by $1,467 million (91%) compared to Q1 2006. This increase is primarily attributable to the inclusion of Cinergy's operations following the April 2006 merger.
• Net Income Stability: Net income remained relatively flat ($357 million vs. $358 million). While income from continuing operations rose significantly ($146 million increase), this was offset by a $147 million decrease in income from discontinued operations, as the natural gas businesses were spun off.
• Earnings Per Share: Diluted EPS decreased from $0.37 to $0.28. The decline is primarily due to the dilutive effect of the 313 million shares issued during the Cinergy merger, which increased the weighted-average shares outstanding.
• Balance Sheet Reduction: Total assets decreased by approximately $20.5 billion and liabilities by $14.9 billion from December 31, 2006, reflecting the distribution of assets and liabilities to Spectra Energy shareholders.
• Interest Expense: Interest expense increased by $61 million ($164 million vs. $103 million), driven largely by debt assumed from the Cinergy merger.

Guidance, Outlook, and Risks

Management Commentary: Management attributes the increase in segment EBIT ($661 million vs. $461 million) to the addition of Cinergy's regulated Midwest operations. The U.S. Franchised Electric and Gas segment saw a $215 million EBIT increase. Commercial Power and International Energy showed moderate improvements. The effective tax rate decreased to 23.1% in Q1 2007 from 34.8% in Q1 2006, aided by synthetic fuel tax credits ($26 million) and a reduction in the unitary state tax rate following the spin-off ($22 million).

Outlook and Projects: Duke Energy is pursuing significant capacity additions, including a proposed nuclear plant in Cherokee County, South Carolina (William States Lee III), and a coal generation unit at the Cliffside Steam Station in North Carolina. Regulatory approvals and cost estimates for these projects remain subject to review by state commissions.

Risks and Contingencies:

• Regulatory: Ongoing rate cases and regulatory reviews in North Carolina, South Carolina, Ohio, Kentucky, and Indiana. Specific risks include the outcome of the Cliffside coal project cost recovery and the nuclear plant development costs.
• Environmental Litigation: Significant exposure to New Source Review (NSR) litigation regarding Clean Air Act violations. The Supreme Court reversed a lower court ruling in Duke Energy's favor, sending the case back for trial. Additionally, there are ongoing investigations into data reporting falsification at the Narrows facility.
• Market Risk: Sensitivity to commodity prices (coal, natural gas), interest rates, and foreign currency exchange rates. A 1% increase in interest rates would increase net interest expense by approximately $9 million.
• Legal: Various pending lawsuits including carbon dioxide emissions claims, Hurricane Katrina liability claims, and price manipulation allegations (San Diego Price Indexing Cases).

Investor Verification Checklist

• Spin-off Impact: Verify the separation of financial results between Duke Energy and Spectra Energy, specifically regarding discontinued operations and the transfer of debt liabilities.
• Regulatory Approvals: Monitor the status of the North Carolina Utilities Commission (NCUC) decisions regarding the Cliffside coal project costs and the William States Lee III nuclear plant development.
• Environmental Litigation: Track the progress of the New Source Review (NSR) litigation following the Supreme Court reversal and the outcome of the internal investigation into emissions data reporting.
• Debt Management: Review the repayment of the $110 million convertible debt and the $250 million debt called in Q1 2007, and assess the impact of the reduced credit capacity ($1.468 billion decrease) post-spin-off.
• Tax Credits: Confirm the sustainability of synthetic fuel tax credits (Section 29/45K) and their potential phase-out based on crude oil price thresholds.