A New Law Supercharged Electric Car Manufacturing, but Not Sales

President Biden’s 2022 climate act spurred big investments in U.S. battery factories, but it has not similarly boosted E.V. sales.

Automakers Delay Electric Vehicle Spending as Demand Slows

Growth is brisk but slower than expected, causing automakers to question their multibillion-dollar investments in new factories and raising doubts about the effectiveness of federal incentives.

How Your Child’s School Bus Might Prevent Blackouts

When not driving around, electric buses and other vehicles could help utilities by storing their solar and wind energy and releasing it to meet surges in demand.

China Is Winning in Solar Power, but Its Coal Use Is Raising Alarms

China is building as much clean energy capacity over four years as it had promised to build in 10 years, but continues to add coal-fired power plants.

Drought Saps the Panama Canal, Disrupting Global Trade

The number of ships that can travel through the vital route has fallen sharply this year because of a lack of water for the locks, raising costs and slowing deliveries.

Chasing Big Mergers, Oil Executives Dismiss Peak Oil Concerns

Exxon Mobil and Chevron are spending tens of billions of dollars buying oil and gas assets, betting that the International Energy Agency’s predictions of declining oil demand are wrong.

Hawaiian Electric Was Warned of System Fragility Before Maui Wildfire

The utility knew it needed to upgrade its equipment but did not make changes that could have reduced risks of fires, energy experts said.

A New Job for Electric Vehicles: Powering Homes During Blackouts

Some energy experts say battery-powered vehicles will increasingly help keep the lights on and support electric grids, rather than straining them.