Business Context and Reporting Period
This Form 8-K is filed by Ameren Corporation and its subsidiary, Union Electric Company (AmerenUE), on February 5, 2009. The report addresses a material event involving AmerenUE's largest customer, Noranda Aluminum, Inc., following a major winter ice storm in Southeastern Missouri on January 28, 2009.
Key Financial Metrics and Material Changes
The filing does not provide consolidated revenue, profit, cash flow, or debt figures for the reporting period. Instead, it details specific financial impacts related to the Noranda outage:
- Customer Impact: Noranda accounts for approximately 8% of AmerenUE's total electric sales (approx. 4 million megawatthours annually). The outage affected approximately 75% of the plant's capacity.
- Recovery Timeline: Noranda estimates restoring full capacity may take up to 12 months, with partial capacity phased in.
- Margin Impact: If the Noranda plant operates at 25% capacity for 12 months, AmerenUE estimates its margins could be reduced by up to approximately $73 million.
- Regulatory Context: A Missouri Public Service Commission (MoPSC) order from January 27, 2009, approved a $162 million annual revenue increase and a fuel cost recovery mechanism effective March 1, 2009. Under current rules, excess revenues from off-system sales would flow to customers, exacerbating the margin loss.
Guidance, Outlook, and Management Commentary
Management has requested a rehearing from the MoPSC to adjust the fuel and purchased power cost recovery mechanism. The request seeks to allow AmerenUE to first recover lost tariff revenues from Noranda using proceeds from off-system sales before flowing excess revenues to customers.
Outlook Uncertainty: The company states it is unable to predict when or how the MoPSC will rule on this request or the ultimate financial impact of the outage. The filing includes standard forward-looking statements disclaiming guarantees of future performance.
Investor Verification Checklist
- Monitor the MoPSC's ruling on AmerenUE's rehearing request regarding the fuel cost recovery mechanism.
- Track Noranda Aluminum's progress in restoring capacity at the New Madrid smelter plant.
- Verify the actual duration of the outage and the percentage of capacity restored against the 12-month projection.
- Assess the impact of the potential $73 million margin reduction on AmerenUE's quarterly and annual earnings once the MoPSC decision is finalized.