During the Democratic primary, former vice president Joe Biden’s climate plan was widely criticized as “middling.” But on Tuesday, Biden unveiled a new climate plan that is anything but. POLITICO’s Zack Colman details the trillion-dollar plan and Biden's new political strategy. Kelsey Tamborrino is an energy reporter for POLITICO. Carlos Prieto is a Politico podcast producer. Jenny Ament is the senior producer of POLITICO audio. Irene Noguchi is the executive producer of POLITICO audio.