Plan to Stash Pollution Beneath the Sea Could Save Money and Jobs

The Italian energy giant Eni sees future profits from collecting carbon dioxide and pumping it into natural gas fields that have been exhausted.

More Wall Street Firms Are Flip-Flopping on Climate. Here’s Why.

Financial giants were already trimming their climate pledges amid Republican attacks. Then came concerns about legal risks.

Hybrid Cars Enjoy a Renaissance as All-Electric Sales Slow

Automakers like Ford, Kia and Toyota are offering more hybrid options to appeal to buyers who aren’t ready for fully electric vehicles.

California Has Dealt a Blow to Renewable Energy, Some Businesses Say

Some companies are leaving the state or reducing their presence there after California greatly reduced incentives for homeowners to install rooftop solar panels.

The Debt Problem Is Enormous, and the System for Fixing It Is Broken

Economists offer alternatives to financial safeguards created when the U.S. was the pre-eminent superpower and climate change wasn’t on the agenda.

What Ails Offshore Wind: Supply Chains, Ships and Interest Rates

Government officials and energy developers misjudged the difficulty of building huge clean energy projects in the United States, which has built very few of them.

Surging U.S. Oil Production Brings Down Prices and Raises Climate Fears

American oil production is hitting record levels, delivering economic and foreign policy benefits but putting environmental goals further out of reach.