Tax Bill Largely Preserves Incentives for Wind and Solar Power

The final text of the legislation reverses language in earlier versions that could have slowed the growth of renewable energy.

Rethinking Electric Power, Prompted by Politics and Disaster

On the West Coast, a center for alternative energy technology, researchers see opportunities for new ideas in Puerto Rico’s wrecked power grid and Washington’s turn from climate policy.

Renewable Energy Is Surging. The G.O.P. Tax Bill Could Curtail That.

The tax bills moving through Congress could hobble the United States’ renewable energy industry because of provisions that scale back incentives for wind and solar power.

Score One for Corn: In Battle Between Refiners and Farmers, Farmers Win

The Environmental Protection Agency announced it would not change the rule mandating a rising percentage of ethanol to be blended with gasoline.

Giving Thanks, but Not for Turkey-Powered Energy

A Minnesota utility wants to shut down a biofuel plant that runs on turkey droppings and wood. Loggers and truckers are suing to save it.