President Biden on Friday celebrated Earth Day in Seattle with a rambling speech vowing to make “every vehicle” in the military “climate-friendly” while admitting his personal fleet includes a prized Corvette that “does nothing but pollute.”

Biden told a crowd of local Democrats at a city park that he intends to dramatically cut the emissions of fuel-guzzling Defense Department machinery like tanks, helicopters and fighter jets.

“I’m going to start the process for every vehicle in the United States military — every vehicle — is going to be climate-friendly — every vehicle. No, I mean it. We’re spending billions of dollars to do it,” Biden said.

The president, who uses a massive amount of fossil fuels leaving the White House for regular weekend jaunts home in Delaware, admitted he’s an imperfect environmentalist.

“I’m an automobile buff. I have a ’68 Corvette that does nothing but pollute the air. But I don’t drive it very much,” Biden joked, referring to his 1967 Corvette Stingray.