WASHINGTON, May 4 -- The U.S. Department of Energy's Federal Energy Regulatory Commission issued the following dissent on May 3, 2023, by Commissioner James Danly on a decision (Docket No. EL23-40-000) involving American Electric Power Service Corp., et al. vs. Southwest Power Pool Inc.: * * * I dissent from today's issuance[1] because the Commission has failed to grapple with a core point raised by the Complainants. While it may be that the actual Planning Reserve Margin value (i.e., the numb  more