D.C. Cir. Nos. 19-1091 and 20-1039
Allocation of cost responsibility for transmission enhancements and expansions that address stability-related reliability issues in PJM. Del. Pub. Serv. Comm’n and Md. Pub. Serv. Comm’n v. PJM Interconn. and Certain Transm. Owners, 164 FERC ¶ 61,035 (2018), reh’g denied, 166 FERC ¶ 61,161 (2019), on reh’g, 169 FERC ¶ 61,234 (2019).