Batteries

Batteries

AES pulls out of San Diego area battery project after local opposition

Was the developer pushing the boundaries of proximity, or are today’s new battery designs just fine for residential areas?

By Julian Spector . 9 April 2026
Batteries

Nation's largest urban battery to take center stage near San Francisco

Developer Arevon has begun building a 1-gigawatt-hour storage project in Daly City, near the Cow Palace arena, where it will serve up clean energy at night.

By Julian Spector . 3 April 2026
Clean energy

Virginia set to enact a flurry of laws boosting cleaner, cheaper power

Gov. Abigail Spanberger is expected to sign bills promoting solar power, batteries, grid tech, and, above all, affordability.

By Elizabeth Ouzts . 26 March 2026
Batteries

Crusoe taps not one but two novel battery technologies for AI buildout

The developer signed a huge deal for Form Energy’s iron-air tech and will build more modular data centers powered by Redwood Materials' second-life EV batteries.

By Julian Spector . 25 March 2026
Solar

‘We’re harvesting the sun’: A huge solar project grows in California

A sweeping plan to build 21 gigawatts of solar plus batteries on 136,000 acres could be a lifeline for Central Valley farmers facing devastating water shortages.

By Jeff St. John . 24 March 2026
Clean energy manufacturing

Suddenly, the US manufactures a ton of grid batteries

Energy storage is surging on the U.S. grid — and now the country has more than enough battery-making factories to meet that booming demand.

By Julian Spector . 23 March 2026
Solar

The fight over California’s community solar plan is heating up

Regulators are long overdue on their mandate to create a community solar-storage program. And critics say the plan that is in the works is “fatally flawed.”

By Jeff St. John . 17 March 2026
Batteries

Which states have the most grid batteries?

California and Texas continue to lead the way on utility-scale storage, but the sector is growing rapidly in Arizona thanks to the state’s abundant solar.

By Dan McCarthy . 13 March 2026
Batteries

Base Power to launch 100-MW home battery network for Texas utility

The unicorn startup notched its biggest utility partnership yet, to install enough home batteries to rival a gas-fired peaker power plant.

By Julian Spector . 11 March 2026
Guest essay

AI: Does not compute

Building fossil-fuel infrastructure to power data centers is a poor bet. Renewables are by far the cheaper, faster choice.

By Amory B. Lovins, Justin Locke . 2 March 2026