PNM files appeal of Four Corners power plant regulatory decision The Citizen 4 years ago PNM expects to file additional information and outline its arguments for appeal within 30 days. Source: The Business Journal Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook PNM and Avangrid appeal rejected merger to the New Mexico Supreme CourtDateJanuary 3, 2022In relation toPolvaderaPNM-Avangrid merger appeal will not be heard by PRC; oral arguments scheduled before NM Supreme CourtDateMay 16, 2023In relation toPolvaderaProposed PNM/Avangrid merger agreement terminatedDateJanuary 2, 2024In relation toPolvadera