Giant Batteries Helped the U.S. Power Grid Eke Through Summer

States are relying more on batteries to avoid blackouts, and additional projects are coming online soon.

Warren Buffett’s Green Cash Washes Over Coal Country

Berkshire Hathaway teamed with West Virginia’s Republican lawmakers to launch a solar-powered project, helped by federal…

Bloom Energy Can Finally Live Up to Clean Power Buzz

Years of disappointment have sapped investor interest in the Californian maker of fuel-cell electricity generators, but…

Opinion | Industrial Policy Follies: Solar-Power Edition

The contradictions of subsidies and tariffs pile up, as taxpayers lose.

Opinion | Maui’s Fires and the Electric Grid

Utilities are spending more on the green energy transition than on resilience.

WSJ News Exclusive | New Tax-Credit Market Aims to Funnel Billions to Clean Energy

First deal in federal program helps fund $1.5 billion wind-energy transaction.

Does ‘Buy American’ Policy Make Sense? The Answer Is Key for Your AI Portfolio Too

Economists point to the 1990s as proof that the users of technology reap the benefits, not…

The Biggest Winners in America’s Climate Law: Foreign Companies

listen to the article (two minutes) The 2022 climate law made a revelation flood of government…

New York State Built Elon Musk a $1 Billion Factory. ‘It Was a Bad Deal.’

listen to the article (two minutes) Buffalo, NY—New York spent nearly $1 billion over the last…

Utility Companies Sell Wind, Solar Farms to Shore Up U.S. Power Grid

The deals are expected to fund upgrades to power-distribution systems as green-energy competition increases.