Constellation Energy climbs as FERC filing aims to keep Crane nuclear restart on track

CEGCEG

Constellation Energy shares are higher as investors focus on its push at FERC to prevent multi-year transmission delays for the Crane Clean Energy Center (Three Mile Island Unit 1) restart targeted for 2027. The move extends a rebound after recent selloffs tied to uncertainty around nuclear restarts and AI-driven load interconnection rules in PJM.

1. What’s moving the stock today

Constellation Energy (CEG) is trading higher as investors react to renewed focus on the company’s federal regulatory strategy to keep its Crane Clean Energy Center restart on schedule. Recent reporting highlighted Constellation’s efforts at the Federal Energy Regulatory Commission (FERC) to address a PJM interconnection bottleneck that could otherwise push grid connection out by years, threatening the economics and timeline of the nuclear restart.

2. The catalyst: preventing a multi-year restart slip

Constellation is seeking federal relief tied to interconnection and capacity injection rights so the former Three Mile Island Unit 1—rebranded as the Crane Clean Energy Center—can restart on its targeted 2027 timeline. The key issue is that PJM studies have indicated the plant’s reconnection could be delayed into the 2030s absent a workaround; Constellation’s proposed solution includes transferring capacity injection rights from its Eddystone generating station to the Crane site, a step intended to preserve the restart schedule. (power-eng.com)

3. Why the market cares: AI-driven demand meets nuclear scarcity

CEG’s investment case is increasingly linked to 24/7 power demand from data centers and the premium value of firm, carbon-free generation. A clear pathway for Crane to return on time supports Constellation’s narrative that it can add large blocks of reliable supply into a tightening PJM system, while regulatory clarity can improve confidence in signing and executing long-duration power contracts.

4. What to watch next

Near-term attention is on the trajectory of Constellation’s request at FERC and how PJM processes the interconnection and capacity-rights issues around the restart. Any formal regulatory action that reduces timeline risk—or signals that delays remain likely—could quickly shift sentiment given the stock’s sensitivity to nuclear restart execution and hyperscaler contracting momentum. (rtoinsider.com)