Clean energy

Clean energy

New York’s public utility approves plan to build 5.5GW of renewables

The move nearly doubles NYPA’s initial renewables goal but still scales back from summer targets. The agency blames Trump’s tax-credit cuts and grid challenges.

By Alexander C. Kaufman . 9 December 2025
Geothermal

Cornell’s deep-down and rocky quest to unlock geothermal for New York

The university is drilling for geothermal energy to directly warm its campus upstate. The system could curb emissions without straining the grid.

By Maria Gallucci . 9 December 2025
Clean energy

New Jersey’s latest plan for 100% clean power comes at a tricky time

The state’s vision for a cleaner grid has support from voters — but faces serious challenges due to federal headwinds and turmoil in the PJM energy market.

By Rambo Talabong . 9 December 2025
Solar

Chart: Hungary is leading the world in solar adoption

The small European country unseated a longtime champion in a ranking of nations by how much of their electricity comes from solar.

By Dan McCarthy . 5 December 2025
Clean energy

Georgia hashes out plan to let data centers build their own clean energy

The long-sought program could ease cost and climate risks — especially if it lets renewable energy secured by tech giants avert a big buildout of gas plants.

By Jeff St. John . 5 December 2025
Geothermal

In a geothermal milestone, Zanskar claims major discovery in Nevada

The firm says it has found an unknown, untapped geothermal resource that is viable using conventional drilling — a first in the U.S. in more than 30 years.

By Alexander C. Kaufman . 4 December 2025
Energy storage

The grid storage industry set a wild goal for 2025 — and then crushed it

In 2017, U.S. grid storage developers promised they could deliver 35 gigawatts by 2025. They beat their target and made batteries a key power-sector player.

By Julian Spector . 4 December 2025
Clean energy

Can the war on coal still be won?

Ten years ago, the U.S. was on track to phase out coal by 2030, thanks to the Sierra Club. Now Trump and AI are delaying — but not stopping — the fuel’s decline.

By Michael Grunwald . 1 December 2025
Clean energy

Chart: Solar and wind are meeting — and exceeding — new power demand

Through September, the two clean-energy sources outpaced growth in power demand. That trend needs to accelerate for the world to phase out fossil fuels.

By Dan McCarthy . 28 November 2025
Hydropower

Brookfield inks hydro contract with Microsoft in latest Big Tech deal

The announcement follows Brookfield’s record-setting hydro deal with Google — and could help fund upgrades to certain hydroelectric facilities facing relicensing.

By Alexander C. Kaufman . 20 November 2025