The Texas Supreme Court held Friday that state courts can review an agreement between an electric utility’s predecessor and appraisers that contains clerical errors that increased the company’s tax liability by about $1.7 million.

Young plaintiffs in Hawaii leading a landmark constitutional climate lawsuit have settled their case with an agreement to transform the state’s transportation system.

Federal regulators are set to decide the fate of a long-stalled natural gas export project that has been at the center of a political firestorm over climate change and energy policy.

Long before panel-maker First Solar Inc. asked the US to penalize rival imports it says illegally benefit from foreign subsidies, the company began receiving similar incentives from some of the same countries.

Columnist David Lat assesses Justice Amy Coney Barrett’s trajectory in her fourth term and approach to historical interpretation.

China’s government has responded to calls for help from beleaguered solar manufacturers, promising to guide capacity expansions and avoid redundant investments.