Clean energy

Clean energy

Another first for renewables: Wind and solar outgenerate gas in April

It’s a milestone moment that shows just how much clean energy has matured in a short amount of time — and a lot more growth is on the way.

By Dan McCarthy . 22 May 2026
Geothermal

Geothermal energy gets boost from new coalition of Western governors

Arizona, Colorado, New Mexico, and Utah are joining forces to accelerate deployment of clean, around-the-clock geothermal energy in the region.

By Maria Gallucci . 21 May 2026
Clean energy

24/7 renewables could happen sooner than you think

Grouping wind, solar, and batteries together can already be more affordable than building a coal or gas plant in prime locations, new report finds.

By Julian Spector . 21 May 2026
Solar

How big can solar go? These 3 projects show us the gigascale future

A handful of sensationally large developments are underway around the world, testing just how big solar can get.

By Julian Spector . 19 May 2026
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
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

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

We bet you can’t guess which states rely most on wind and solar power

The share of power generated by wind and solar exceeded 30% in over a dozen states in 2025, which was a banner year for renewables even amid Trump’s attacks.

By Dan McCarthy . 8 May 2026
Solar

Virginia’s new law blocks counties from banning solar

Two-thirds of the state’s counties ban or heavily limit solar. Now, those blanket restrictions are going away, though counties can still bar individual projects.

By Elizabeth Ouzts . 28 April 2026
Food and farms

Trump is blocking solar for farmers. Can the Farm Bill fix that?

REAP had been helping farmers go solar and save money since 2008, until Trump came along. A looming Farm Bill vote could seal its fate — or solve its problems.

By Kari Lydersen . 27 April 2026