Three Mile Island Is at the Center of Efforts to Expand Nuclear Capacity to Meet Rising Power Demand

The Pennsylvania plant, site of the worst U.S. nuclear energy accident, is at the forefront of efforts to expand nuclear capacity to meet rising electricity demand.

U.S. Ramps Up Hunt for Uranium to End Reliance on Russia

Miners aim to meet a growing demand for emissions-free energy, though a failure to clean up old sites haunts the industry.

Elon Musk’s Politics May Be Pushing Some Buyers Away From Tesla

The Tesla chief executive’s polarizing statements have alienated some potential customers and may be partly responsible for a recent slump in sales.

Will Billions More in New Aid Save Family Farms?

The Biden administration aims to better support small farmers while still aiding big operations and rewarding climate-friendly practices. It’s a tall order.

Oil Companies Expand Offshore Drilling, Pointing to Energy Needs

Shell and others say they plan to drill for oil and gas in the Gulf of Mexico in part because doing so releases fewer greenhouse gases than drilling on land.

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.

Summer Has Long Stressed Electric Grids. Now Winter Does, Too.

Electric utilities, which designed their system to meet peak demand in sizzling weather, are straining to keep up during the cold.

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.