Business Context and Reporting Period
This Form 8-K, dated June 1, 2010, reports on Public Service Company of New Mexico (PNM), a wholly owned subsidiary of PNM Resources, Inc. The filing details a significant regulatory event: the submission of an electric rate case to the New Mexico Public Regulation Commission (NMPRC).
Key Financial Metrics and Proposal Details
PNM is seeking approval for a total annual revenue increase of $165.2 million, representing a 21.2% increase in electric rates. The proposal is broken down as follows:
- Total Requested Increase: $165.2 million ($152.9 million for northern operations; $12.3 million for southern operations).
- Investment Recovery: The rate increase is designed to capture approximately $237 million of past system improvements.
- Future Capital Plan: PNM plans infrastructure investments of approximately $338 million by the end of 2011 (excluding renewable generation costs).
- Current vs. Proposed Rates: Northern average retail rates would rise from $0.0910 to $0.1101 per kWh; Southern rates from $0.1084 to $0.1300 per kWh.
Material Changes and Implementation Strategy
The filing proposes a two-phase implementation to mitigate customer impact, contingent on NMPRC approval:
- Phase 1 (April 1, 2011): $119.8 million increase (72.5% of total request), resulting in an average customer increase of 15.3%.
- Phase 2 (January 1, 2012): $45.4 million increase (27.5% of total request), resulting in an average customer increase of 5.8%.
- Decoupling Pilot: A three-year program for northern residential and small commercial customers to recover fixed infrastructure costs not recovered due to energy efficiency.
This would be PNM's third rate increase in nearly 25 years.
Outlook, Risks, and Contingencies
Regulatory Uncertainty: PNM explicitly states it is unable to predict the outcome of the rate case. Approval by the NMPRC is required for any changes to take effect.
Renewable Energy Costs: Costs associated with renewable generation are excluded from this specific proposal. Regulators are separately considering a plan to add 80 megawatts of solar power. PNM proposes to defer these costs as regulatory assets on its balance sheet until a rate rider is approved, with recovery potentially beginning April 1, 2012.
Investor Verification Checklist
- Verify the final approval status and magnitude of the rate increase by the NMPRC.
- Monitor the timeline for the separate regulatory approval of renewable energy cost recovery (rate rider).
- Confirm the actual implementation dates for the two-phase rate increase (April 2011 and January 2012).
- Track the execution of the $338 million infrastructure investment plan through 2011.