Talen Energy (TLN.O) announced plans to appeal the Federal Energy Regulatory Commission’s (FERC) rejection of an amended interconnection agreement for an Amazon data center at its Susquehanna nuclear plant in Pennsylvania. Earlier this year, Talen Energy sold a data center connected to the plant to Amazon (AMZN.O), aiming to increase its capacity from 300 megawatts to 480 megawatts.
However, the deal faced opposition from major utilities American Electric Power (AEP.O) and Exelon (EXC.O). FERC sided with these companies in a November 1 ruling, blocking the interconnection agreement. Talen Energy requested a rehearing in December, but FERC’s failure to issue a decision within 30 days has made the ruling eligible for appeal to a U.S. Circuit Court of Appeals.
The company stated it will pursue an appeal to challenge the rejection. Despite the regulatory setback, Talen’s shares have surged over 200% this year, and were up 0.6% in afternoon trading.