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Sign up for our mailing list for updates on upcoming events, including in-person and virtual events to support 2026 U.S. House, U.S. Senate, and state office candidates.
Flipping the U.S. House and Senate in support of climate action, the clean energy transition, and democracy is within reach, but it will require stepping up in these very close races. We can also continue to make inroads in state offices, including the legislatures in Arizona, Georgia, Michigan, Pennsylvania, and Wisconsin.
Upcoming events include:
May 6, 2026: San Francisco reception with Michigan Governor Gretchen Whitmer, former Michigan Governor and U.S. Energy Secretary Jennifer Granholm, and Michigan Democratic Party Chair Curtis Hertel for the 2026 Michigan ticket. Michigan has more must-win races than any other state. RSVP here.
April 16, 2026: San Francisco event in support of James Talarico for U.S. Senate in Texas. RSVP here.
April 21, 2026: San Francisco Climate Week event on clean energy and the 2026 elections with Climate Cabinet. More information here.
May 1, 2026: In the East Bay, an event in support of the reelection of U.S. Rep. Dave Min (CA-47). RSVP here.
May 7, 2026: In the South Bay, an event in support of the reelection of U.S. Rep. Mike Levin (CA-49). RSVP here.
June 2026: In San Francisco, our annual Nancy Pelosi Red-to-Blue and Frontline House candidate event. Details to come.
July 2026: A virtual Swing State Legislature event in support of flipping five state legislature houses. Details to come.
Our Mission
The Cleantech Party (CTP) is an all-volunteer organization whose mission is to fundraise for clean energy, climate change, and democracy champions running for election to state and federal offices. We support candidates who champion clean energy, modern technologies that grow our economy, environmental justice, energy equity, government leadership, and market-based solutions that address pollution and fossil fuel externalities. Our activities include events, grassroots engagement, advocacy, and engaging and expanding our clean energy community, often in coordination with partner organizations.
Impact
Since 2020, the Cleantech Party has raised more than $6 million to elect clean energy and climate champions—from state legislators and judges to the members of the U.S. House and Senate—and to fight voter suppression. As a volunteer organization, 100% of the money we raise goes directly to candidates and causes.
In 2025, we supported key state races and prepared for the 2026 elections. It was an excellent year, with 100% of the candidates we backed winning their races. Overall, the electorate clearly showed that the Trump Administration and its enablers are not favored by most Americans. Events supported state office candidates in Virginia, New Jersey, Pennsylvania, and Wisconsin, and, for example, our annual House of Representatives in-person fundraiser with Nancy Pelosi – this year supporting:
Next
Sign up for email updates to learn about upcoming events. We continue to support clean energy and climate action. We're planning big and 2026:
Hold U.S. House seats and flip more to regain a climate action-friendly House
Protect competitive U.S. Senate incumbents and work to flip the Senate
Support key state races
Support clean energy/climate candidates in a select number of state legislature, supreme court, and gubernatorial elections
Stay tuned for opportunities to participate with the Cleantech Party and our partner organizations—collectively, we can step up big in 2026 to protect our climate gains, and democracy itself.
about us
We're bringing together like minded people to focus the political debate on the issues that advance Cleantech.
Join Us
We're looking for catalysts + organizers who can serve as advisors and help us organize events in a number of cities.