Articles

Solar

North Carolina groups fight regulator’s order to cancel solar for 2026

The state’s top utility regulator issued a surprise directive to halt Duke Energy’s solar investments for the year. Industry advocates are petitioning to revoke it.

By Elizabeth Ouzts . 14 May 2026
Fossil fuels

The Indiana community caught between coal and the data center boom

In rural Jasper County, two defining energy trends of the Trump era — reviving coal and building gas-powered data centers — are converging.

By Kari Lydersen . 14 May 2026
Geothermal

Fervo Energy’s IPO is a milestone for next-gen geothermal

The much-anticipated stock market debut netted $1.9B for Fervo, indicating strong investor interest in the around-the-clock, carbon-free promise of geothermal.

By Dan McCarthy . 13 May 2026
Solar

Mid-sized solar could help bring down electricity bills in Pennsylvania

Distributed solar developers say they could build gigawatts of projects to help ease the state's power crunch — if lawmakers and regulators set clear rules.

By Jeff St. John . 13 May 2026
Heat pumps

Amazon bets on what could be a game-changing heat pump

The tech giant signed a multiyear contract with Transaera, a startup with MIT roots, for next-gen heat pumps that will help reduce energy costs and emissions.

By Alison F. Takemura . 13 May 2026
Carbon-free buildings

Software is helping this real estate giant burn less gas in NYC

AvalonBay saved big and cut pollution by outfitting apartments with tech that runs HVAC equipment more efficiently. Now the firm is scaling the strategy nationwide.

By Jeff St. John . 12 May 2026
Geothermal

Can the US harness old oil and gas wells to produce geothermal energy?

Red and blue states alike are working to transform abandoned wells from costly, polluting liabilities into sources of clean power and heat.

By Maria Gallucci . 12 May 2026
Land use

Confusing ballot wording may have tipped Ohio vote on renewables ban

Exit polling suggests Richland County would have elected to repeal its wind and solar ban, if not for residents who mistakenly voted in favor of the restriction.

By Kathiann M. Kowalski . 11 May 2026
Solar

Balcony solar bill dies in Illinois after union voices opposition

Legislation to open the door for small plug-in solar panels hit roadblocks, including safety concerns raised by the state's electrical workers union

By Kari Lydersen . 8 May 2026
Wind

250+ onshore wind projects stalled as Pentagon freezes permitting

The Defense Department has stopped once-routine reviews that even wind projects on private land need to pass, jeopardizing a power source that could help meet skyrocketing demand.

By Kathryn Krawczyk . 8 May 2026