Nations split over doubling down on fossil fuels or accelerating renewables.

Bipartisan legislation would bring summer cooling standards closer to the state's existing rules for winter heating.

In a letter, CenterPoint Energy Indiana labeled the plant "unreliable" and said it would need "substantial investment."

The Democratic senator is asking EPA to take enforcement actions against Elon Musk’s company.

The measure would let the state and insurers sue fossil fuel companies for damages tied to climate-driven disasters.

Federal courts have now rebuffed both administration attempts to stop states from suing Big Oil to pay for the effects of climate change.

Steel is one of Ukraine’s top sources of export revenue but is being hurt by carbon tariffs imposed by Europe, manufacturers claim.

Political tension could further delay legislation, which is aimed at securing the country's electricity supply with gas-fired plants when output from wind and solar sources run low.

In a “reasonable worst-case scenario," officials don’t foresee aisles of empty shelves but expect a lack of product variety if the Strait of Hormuz has not reopened by June.

The Midwest, which in recent days has been hit by storms, large hail and tornadoes, may face a more significant storm outbreak Friday.

SunZia has quietly begun sending enormous amounts of wind power to California, as President Donald Trump works to thwart the wind industry.

The U.S. Supreme Court is expected to make a final ruling in 2027, which could resolve or limit California’s bid to recoup climate damages from the oil and gas industry.

U.S. climate pollution stayed nearly the same as the year before, according to a University of Maryland report that filled a gap left by the Trump administration.

The Trump administration says emission regs are "contrary to the national and foreign policy interests of the United States."

The City Council is considering a petition to remove the mayor while elected officials gear up for an election in November.

Sen. Ted Cruz is leading the probe into the Federal Judicial Center — which is chaired by Chief Justice John Roberts — over its inclusion of climate science in a judicial manual.

A new report found that ESG filings fell 47 percent as rule changes limit the ability of smaller investors to pressure corporations publicly.

Lawmakers’ intense focus on the California Air Resources Board and the cost of climate policy has only increased since President Donald Trump reclaimed the White House on a platform of lowering the cost of living.

That detail could have significant impacts on the utility's ability to get building permits and federal funding.

Momentum in the negotiations has eroded in recent years as the U.S. retreated on climate action and nations fought over green finance.