Corporate procurement

Batteries

Trump emergency order casts uncertainty over grid battery growth

A sweeping yet vaguely worded national emergency declaration targeting Chinese grid tech could put gigawatts of grid battery projects on uncertain legal ground.

By Jeff St. John . 10 September 2026

Factory scene with worker in yellow vest and silver battery products on blue platforms — A worker produces energy storage products for export at the AlphaESS workshop in Nantong, China. (Zhai Huiyong/VCG via Getty Images)

Geothermal

Fervo and Google sign world’s largest deal for next-gen geothermal power

The geothermal startup will supply 400 MW from its Cape Station project to a Google data center in Utah. An initial phase of the project will come online this fall.

By Maria Gallucci . 1 September 2026
Geothermal

Sage Geosystems brings its first next-gen geothermal plant online

It’s only the third such project to hook up to the U.S. grid. It comes as surging electricity demand drives interest in the source of around-the-clock clean power.

By Maria Gallucci . 19 August 2026
Data centers

PJM’s big new data center plan: Make the states figure it out

Grid operator PJM wants states and utilities to hold data centers responsible for buying their own power — or risk being cut off from grid service.

By Jeff St. John . 5 August 2026
Solar

This Texas coal mine will soon be home to a 1.2GW solar farm

Panamint Capital broke ground on a $1.7 billion solar and storage project at the Calvert coal mine. The mine and an adjacent coal plant will stay online.

By Maria Gallucci . 30 July 2026
Corporate procurement

Trump admin bans ‘new’ foreign-made inverters. What does that mean?

A just-issued national security ban appears to exclude existing inverters for solar and battery projects — but future models could face restrictions, experts say.

By Jeff St. John . 29 July 2026
Corporate procurement

Google buys power from record-busting solar-battery site in Arkansas

Developer Cypress Creek has broken ground on the project, which will eventually deliver 2.5 gigawatts of solar production and 2.9 gigawatt-hours of battery storage.

By Julian Spector . 15 July 2026
Data centers

Virginia slaps data centers with big new tax — but no climate rules

The state’s Democratic trifecta couldn’t agree on clean energy or air-quality reforms in time for the budget, which passed this week after months of negotiation.

By Elizabeth Ouzts . 23 June 2026
Solar

Solar and wind try to navigate Trump’s obstacle course for tax credits

Many solar and wind projects will meet a July 4 deadline for tax credits. But to keep them, they must be built in four years — and that involves yet more hurdles.

By Jeff St. John . 15 June 2026
Solar

New Qcells plant doubles current US capacity to make solar cells

The company’s Cartersville, Georgia, factory is the largest of its kind in the nation — and it just started producing the key solar panel component.

By Julian Spector . 9 June 2026
Nuclear

A safer nuclear fuel is gaining steam — but cost remains a hurdle

New U.S. regulations and a wave of startup interest are breathing new life into TRISO-fueled reactors, which have struggled to take off due to high fuel costs.

By Alexander C. Kaufman . 2 June 2026