Business Context and Reporting Period
This Form 8-K is a current report filed by Ameren Corporation and Union Electric Company (Ameren Missouri) on January 8, 2016. The filing addresses a significant operational event involving Noranda Aluminum, Inc., a major industrial customer of Ameren Missouri, and the potential financial implications of reduced electricity sales volumes.
Key Financial Metrics and Operational Data
The filing does not provide consolidated revenue, profit, cash flow, or debt figures for the reporting period. However, it details specific regulatory and contractual metrics related to the Noranda account:
- Annual Revenue Requirement: The Missouri Public Service Commission (MoPSC) approved a rate design establishing $78 million in annual revenues (net of fuel and purchased power costs) attributed to Noranda.
- Volume Assumption: Rates are based on Noranda utilizing approximately 4.2 million megawatthours annually (100% operating capacity).
- Rate Structure: Noranda's seasonal base rates are $45.78 per megawatthour (summer) and $31.11 per megawatthour (winter).
- Market Conditions: Current market electricity prices are below Noranda's contracted rate, limiting the utility's ability to offset lost revenue through off-system sales.
Material Changes and Events
On January 8, 2016, Noranda announced the idling of two of its three pot lines at its southeast Missouri smelter due to an electric supply circuit failure not caused by Ameren Missouri assets. On January 13, 2016, Noranda further announced that remaining operations would be curtailed by March 12, 2016, unless a more sustainable power rate is secured or liquidity improves. This reduction in sales volume creates a risk that Ameren Missouri will not fully recover its revenue requirement until rates are adjusted in a future rate case.
Outlook, Management Commentary, and Risks
Ameren Missouri is evaluating regulatory and legislative options to mitigate the financial impact of reduced sales. The company may utilize a provision in its fuel adjustment clause (FAC) to retain revenues from off-system sales, though this is unlikely to fully cover the shortfall given current market prices. Ameren Missouri filed a notice with the MoPSC on January 11, 2016, enabling a potential rate case filing after 60 days to adjust rates and seek recovery of unrecovered costs. Such proceedings could take up to 11 months. Management warns that if mitigation efforts fail, the reduction in sales volumes will adversely affect results of operations, financial condition, and liquidity.
Key risks identified include:
- Regulatory delays in adjusting rates to reflect actual sales volumes.
- The financial condition of Noranda and the potential for further curtailment.
- Volatility in fuel and purchased power costs.
- Changes in regulatory policies and ratemaking determinations.
Investor Verification Checklist
- Verify the status of Noranda's negotiations for a sustainable power rate and liquidity improvements prior to the March 12, 2016 curtailment deadline.
- Monitor the timeline for Ameren Missouri's potential rate case filing with the MoPSC and the expected duration of proceedings.
- Assess the impact of the revenue shortfall on Ameren's liquidity and credit metrics in upcoming quarterly reports.
- Review legislative developments in Missouri regarding potential solutions to support Noranda's operations.
- Confirm whether the fuel adjustment clause provision will be activated and its estimated financial impact.