Clean energy

Policy & regulation

Washington state’s landmark climate law faces Election Day test

The 2021 law created a cap-and-invest program that has funneled billions to clean energy and climate solutions in the state. A ballot measure aims to repeal it.

By Akielly Hu . 24 September 2024

(Joe Sohm/Visions of America/Universal Images Group via Getty Images)

Clean energy

Goodbye to the first climate president

President Joe Biden has done more to support clean energy than any president before, giving the U.S. a fighting chance to cut emissions at the speed climate change demands.

By Jeff St. John, Dan McCarthy . 22 July 2024
Geothermal

Magma and hot rocks: Iceland seeks the future of geothermal energy

Geothermal energy is having a moment globally. Iceland is at the fore, with new research that aims to harness heat from volcanoes and superhot formations.

By Maria Gallucci . 22 July 2024
Clean energy

Chart: 85% of new electricity built in 2023 came from renewables

A whopping 473 gigawatts of clean energy capacity was installed last year, yet another indicator of the rapid rise of solar and wind power.

By Carrie Klein . 19 July 2024
Energy storage

Intersect Power to build $837M worth of grid batteries in Texas

The three Texas battery installations are expected to be up and running in 2024, helping provide more capacity to the state’s booming storage market.

By Jeff St. John . 17 July 2024
Utilities

Don’t blame clean energy for rising electric bills

A new report links rising U.S. power bills to fossil gas price spikes and utility incentives — not solar, wind, and batteries, as clean energy foes suggest.

By Jeff St. John . 15 July 2024
Batteries

Biden admin offers $1.2B loan to expand US battery supply chain

DOE's latest loan to boost U.S. EV and battery production will help Oregon-based Entek build a factory in Indiana that will make lithium-ion battery separators.

By Jeff St. John . 9 July 2024
Solar

The US is about to get its first solar-covered canal

Thousands of miles of canals stretch across the U.S. A pilot project on tribal land in Arizona shows the benefits of covering these waterways with solar panels.

By Eric Wesoff . 8 July 2024
Policy & regulation

Supreme Court ruling threatens clean energy tax credits and much more

Clean energy advocates are girding for a flood of lawsuits challenging tax-credit policy, EPA climate regulations, and FERC's new transmission rule.

By Jeff St. John . 3 July 2024
Policy & regulation

Missed deadlines pile up as New York’s climate law turns five

New York’s clean energy rollout is not moving fast enough to meet the ambitious emissions-cutting targets the state adopted in 2019.

By Colin Kinniburgh . 26 June 2024
Geothermal

Next-generation geothermal will soon power Southern California's grid

Startup Fervo Energy will supply 320 MW of clean, firm power to Southern California Edison from an enhanced geothermal plant under construction in Utah.

By Maria Gallucci . 25 June 2024