What is the primary reason for Exelon closing the Clinton and Quad Cities nuclear plants?

The primary reasons cited are prolonged periods of low wholesale power prices, unfavorable capacity auction results, regulatory and policy constructs that do not adequately value the reliability and carbon-free benefits of nuclear power, and specific issues like flaws in the MISO capacity market design and high operating costs at the Clinton site. The lack of progress on Illinois energy legislation was a significant factor in making the decision.

What financial impact can investors expect from these plant closures?

Investors can expect significant one-time charges in June 2016, estimated between $150 million and $200 million, and potentially additional charges in 2017 and 2018. Beyond these one-time costs, there will be ongoing annual non-cash expenses due to accelerated depreciation, nuclear fuel amortization, and increased asset retirement obligations. The total cash expenditure for one-time costs is estimated to be between $75 million and $100 million.

Are there any potential future financial obligations related to the plant closures?

Yes, Exelon may need to provide parental guarantees for its subsidiary, Exelon Generation, to access nuclear decommissioning trust funds. The estimated potential guarantees are up to $385 million for Clinton and up to $65 million for Quad Cities. Additionally, Exelon Generation may have to fund a portion of spent fuel management and site restoration costs, estimated up to $160 million for Clinton and potentially up to $180 million for Quad Cities, if certain NRC exemptions are not granted or met.

When will these plants officially cease operations?

The Clinton Nuclear Generating Station is scheduled to cease operations on June 1, 2017, and the Quad Cities Nuclear Power Station is scheduled to cease operations on June 1, 2018. These dates are significantly earlier than the expiration of their current Nuclear Regulatory Commission licenses.

EXC 8-K: Financial Events

Summary

On June 2, 2016, Exelon Corporation announced a significant strategic decision to permanently cease generation operations at its Clinton Nuclear Generating Station by June 1, 2017, and its Quad Cities Nuclear Power Station by June 1, 2018. This decision is driven by a combination of factors including sustained low wholesale power prices, unfavorable capacity auction results, regulatory and policy environments that fail to adequately compensate nuclear plants for their reliability and carbon-free attributes, and specific challenges at the Clinton site such as flaws in the MISO capacity market design and high operating costs. The lack of progress on Illinois energy legislation was a key catalyst for this decision. This announcement will result in substantial one-time charges for Exelon in June 2016, estimated between $150 million and $200 million, covering inventory adjustments, employee costs, and asset impairments. Additional charges up to $25 million each are anticipated in 2017 and 2018. While estimated cash expenditures for these charges are between $75 million and $100 million, investors should also be aware of ongoing annual non-cash expense impacts, including accelerated depreciation, amortization of nuclear fuel, and increased asset retirement obligation accretion, which will affect earnings from 2016 through 2018. Potential parental guarantees for decommissioning costs are also a consideration.

Key Highlights

1Exelon Generation to permanently cease operations at Clinton Nuclear Generating Station on June 1, 2017, and Quad Cities Nuclear Power Station on June 1, 2018.
2Key drivers for the decision include sustained low wholesale power prices, unfavorable capacity market outcomes, and unsupportive regulatory/policy environments for nuclear power.
3The decision was accelerated by the lack of progress on Illinois energy legislation.
4Exelon expects to recognize one-time charges of $150 million to $200 million in June 2016 related to the plant retirements.
5Additional one-time charges of up to $25 million per year are expected in 2017 and 2018.
6Significant ongoing annual non-cash expenses related to accelerated depreciation, fuel amortization, and asset retirement obligations will impact financial results.
7Potential need for parental guarantees for decommissioning trust funds, estimated up to $385 million for Clinton and $65 million for Quad Cities, is a contingent liability.

EXELON CORP 8-K Report, Exit or Disposal Costs (Jun 2, 2016)

Summary

Key Highlights

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