The 2026 primaries are shaping the future of climate action in the United States.
California’s climate‑heavy governor race
California’s governor slot is up for grabs. That means the choice of future leadership will directly influence the state’s ambitious climate goals—from the cap‑and‑trade program to the bill‑pushing for zero‑emission vehicles.
With former Vice‑President Kamala Harris and Sen. Alex Padilla sidestepping the race, the field is split among demographically diverse and environmental policy‑savvy candidates such as Attorney General Xavier Becerra and billionaire climate activist Tom Steyer. The Republican challenger Steve Hilton has even received a back‑up from Donald Trump, signalling a clear battle over the state’s green agenda.
Los Angeles mayoral battle after the wildfires
Mayor Karen Bass is defending the city that lost the 2025 wildfire disaster. The mayor’s focus on recovery and long‑term sustainability has been spiked by a challenge from reality‑TV star Spencer Pratt. Pratt blames the mayor for the spread of fire, and his campaign uses AI‑generated videos to promote a “woke counter‑culture” about street crime and election procedures.
While Los Angeles itself has never elected a Republican mayor in the last 25 years, the outcome of the race will test the city’s ability to tackle climate‑induced hazards like wildfire, heat islands and water shortages in the lead‑up to the 2028 Olympic Games.
Iowa: Democratic hopes for a climate‑oriented governor
Iowa has not been a Democrat stronghold after the Trump era. But Democratic candidate Rob Sand, a local auditor and farm‑owner, brings a climate‑friendly record. He has already been a strong steward of the state’s natural resources, promoting re‑forestation and modernizing the irrigation system.
Republican field includes the high‑profile Randy Feenstra backed by Trump. Yet the electorate’s preference for environmental stewardship is expected to give Democrats their best shot on this ballot.
New Jersey’s missing congressional voice threatens energy policy
Rep. Tom Kean Jr. is running unopposed in the primary but has missed key votes on the U.S. Senate (energy) floor for 100+ days. That leaves New Jersey’s district, a swing seat, vulnerable to a challenge that could reshape the national energy policy debate.
Independent challengers in Montana and South Dakota can swing climate policy
Montana’s Senate race is eye‑catching with independent Seth Bodnar, who has out‑raised both major party candidates and promotes innovative solutions for wild‑land protection. Meanwhile, South Dakota’s independent Brian Bengs is a former Democrat ready to push for a cleaner, more resilient economy, while incumbent Mike Rounds pushes traditional policies.
With the populist climate debate at the center of voters’ minds, this Tuesday is the date that could tilt the trajectory of American environmental policy for years to come.
