The League of Conservation Voters (LCV) is a 501(c)(4) organization that promotes candidates supporting the environmentalist agenda. The group has been accused of being a “dark money heavyweight” by the left-leaning Center for Public Integrity.

George Soros is a Hungarian-born American investor, author, left-of-center political donor, and philanthropist. Outside of his political giving and advocacy, he is best known for a set of currency trades that earned him the moniker “the man who broke the Bank of England.”

The Center for Popular Democracy (CPD) is a left-of-center 501(c)(3) organization involved in voter mobilization and policy development. The center’s stated mission is “to create equity, opportunity and a dynamic democracy in partnership with high-impact base-building organizations, organizing alliances, and progressive unions.” CPD has opposed the use of zero carbon

The Center for American Progress (CAP) is a liberal Washington, D.C.-based think tank with strong ties to the Democratic Party establishment created in 2003 as the left-of-center alternative to the right-leaning Heritage Foundation. Since its founding, the organization has exerted significant influence within the American political left. The organization