More than a decade ago, Joe Biden helped negotiate a historic stimulus package to help the American economy recover from the great recession. But the success of the economic recovery left billions of dollars in the federal government’s accounts without use, money that was meant to help green energy technologies. POLITICO’s Zack Colman, on how the incoming Biden administration could put this money to use. Zack Colman is an energy reporter for POLITICO. Anthony Adragna is an energy reporter for POLITICO and host of POLITICO Energy. 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.