This is bogus: CHPE's long development timeline wasn't about permitting but lack of a market. It was permitted by the state and federal government in 2014.
Blackstone didn't have a buyer for CHPE's power though until the state created the Tier 4 program out of thin air in 2020 alongside negotiations with De Blasio admin, who wanted a policy route to clean energy for city govt purchases. Nothing happened from 2014 to 2022 when they (surprise surprise) won a Tier 4 contract and started construction. There was more permitting after 2014 once the state program became clear because the project materially changed.
But for years that project was simply commercially unviable until the state came up with a cockamamie roundabout way to do cost recovery from ratepayers!