Energy storage

Energy storage

Why we don't need to worry too much about the latest grid battery fire

Safety standards and industry practices have improved considerably since construction of the Moss Landing battery plant that recently burned up in California.

By Julian Spector . 27 January 2025
Clean energy

Chart: The biggest clean energy projects built in the US last year

We’re living in the era of the clean energy megaproject. Here are the 25 biggest solar, wind, and battery-storage installations completed in the U.S. in 2024.

By Dan McCarthy . 24 January 2025
Solar

Oregon to host nation’s largest solar-plus-storage installation

Massive projects like Sunstone Solar, which will extend across nearly 9,500 acres and have 1,200 MW of solar, are becoming more and more common.

By Akielly Hu . 21 January 2025
Batteries

Moss Landing, the world’s biggest grid battery, caught fire again

Vistra’s flagship energy-storage project in California turned into a towering inferno, forcing evacuations and raising fresh concerns about large battery installations.

By Julian Spector . 17 January 2025
Virtual power plants

Sonnen, Solrite to offer free batteries and solar to Texas homeowners

The catch: The companies will own and use the equipment to create a virtual power plant that they are betting will pay off installation costs.

By Jeff St. John . 16 January 2025
Energy storage

Massive underground air-battery project lands $1.76B DOE award

Hydrostor wants to use the conditional loan guarantee to store up to 4,000 megawatt-hours of energy in caverns in Kern County, California.

By Jeff St. John . 13 January 2025
Batteries

2024 was a fantastic year for energy storage

Batteries reshaped the power grid in California and Texas, showing the rest of the country what's possible when the tech is allowed to flourish.

By Julian Spector . 23 December 2024
Batteries

Duke Energy to knock down coal plant and build its biggest battery yet

Large grid batteries are finally coming to North Carolina, the nation’s fourth largest solar power producer.

By Julian Spector . 3 December 2024
Clean industry

Redoxblox raises $31M to commercialize its energy storage ‘booster’

The startup says its novel thermochemical storage system is a cost-effective way to provide clean heat to fossil fuel–reliant heavy industries.

By Jeff St. John . 30 October 2024
Virtual power plants

Hundreds of New Yorkers got free batteries to help clean up the grid

A novel collaboration between solar installer Sunrun and utility Orange & Rockland shows how New York could tap household solar generation to advance climate goals.

By Julian Spector . 30 October 2024