Batteries

Clean energy

Chart: Solar, batteries to lead US power plant construction in 2025

The country is set to build a record 63 gigawatts of new power this year as demand surges — and almost all of it will be carbon-free.

By Julian Spector . 28 February 2025
Batteries

Base Power offers Texans big backup batteries, no purchase necessary

The Austin-based startup handles everything from battery design to installation and maintenance. Then it makes money bidding the batteries into ERCOT energy markets.

By Julian Spector . 27 February 2025
Electric vehicles

Electric school buses could help power Illinois’ grid

ComEd is preparing a vehicle-to-grid pilot program in which school districts will sell power to the grid by discharging parked electric school bus batteries.

By Kari Lydersen . 26 February 2025
Clean energy

Climatetech 'free store' opens to support hurricane-hit North Carolina

An initiative launched four months ago to distribute solar panels and batteries to Hurricane Helene victims now has a permanent home in the state.

By Elizabeth Ouzts . 21 February 2025
Energy storage

Kore Power has a new plan after canceling $1.2B battery plant in Arizona

Amid political chaos, the company ditched long-simmering efforts to build a factory from scratch. Now, it’s hunting for an existing plant where it can set up shop.

By Julian Spector . 7 February 2025
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
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
Clean energy

6 charts that show how the grid is getting cleaner

Clean energy hit key inflection points this year from California to Texas and the Midwest — and across the Atlantic in Great Britain, too.

By Julian Spector . 24 December 2024
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

The case for more novel battery manufacturing startups

Northvolt’s recent failure shows that catching up to China on lithium-ion batteries will be tough. Next-gen battery startups say it’s best to focus elsewhere.

By Julian Spector . 16 December 2024