The state's highest court heard arguments this week in one of nearly two dozen challenges pushing oil companies to compensate communities for the costs of climate change.

The state’s ambitious plan to electrify heavy trucks was just getting underway when President Donald Trump threw state policy and billions of federal dollars into question.

The California Legislative Analyst’s Office said the climate proposal strikes a thoughtful balance, but recommended lawmakers monitor whether the spending achieves the bond’s goals.

Even before Donald Trump started his second term as president, the U.S. was warning that the EU’s ESG efforts were prone to regulatory overreach.

Many of the company’s projects involve purchasing nonperforming agricultural and pasture lands and planting trees rather than paying farmers to do so.

LanzaTech Global, which recycles carbon into materials like sustainable fuels and chemicals, sees “hundreds of millions of dollars” worth of growth for the company.

The president ordered EPA Administrator Lee Zeldin to decide by next week on one of the first major issues facing his agency.

Young activists in California and Virginia are struggling to make their case that federal and state officials are infringing on their right to a livable climate.

Sen. Steve Daines (R-Montana) lobbied the Trump administration on behalf of Montana Renewables, which is developing jet fuel from sources such as beef tallow.

The agency's chief financial officer and three other employees were dismissed for processing payments that were obligated during the Biden administration.

"I continue to question the statutory authority of the Commission to adopt the Rule, the need for the Rule, and the evaluation of costs and benefits," said acting Chair Mark Uyeda.

Puerto Rico's newly appointed energy czar recently said that burning coal for energy should continue through 2035.

The insurance companies wanted to recoup billions paid to policyholders by pursuing legal action against those blamed for Maui's catastrophic 2023 wildfire.

While carbon emissions are likely to peak in China ahead of its 2030 target, helped by the installation of record volumes of renewable energy, the nation’s climate progress remains uneven.

The city-state is studying the deployment of nuclear energy and carbon capture and storage.

Rolling back billions of dollars for technologies that clean up the air could send shock waves through Republican states where oil companies are pursuing carbon removal projects.

“These are not Trump enemies by any stretch of the imagination,” one official said.

The United States presented its plan on time. But that was before President Donald Trump took office and began rolling back U.S. climate efforts.

The Treasury Department loaned the flood program $2 billion to pay claims, likely raising costs for policyholders.

Elon Musk falsely accused FEMA of diverting disaster aid to undocumented migrants.