Batteries

Batteries

Base Power raises $1B to get big batteries into more homes

The startup, newly valued at $13 billion, is now manufacturing batteries in Texas. It offers an affordable way for homeowners to get backup power and it helps the grid too.

By Julian Spector . 4 August 2026
Solar

California was mostly solar-powered in May — a global first

No major economy had previously received over half its electricity from solar across an entire month. Thank the mild, sunny spring weather, and batteries.

By Dan McCarthy . 31 July 2026
Climatetech finance

Antora snags $550M for heat batteries to run data centers and factories

As the California firm boots up a giant thermal battery system in South Dakota, fresh funds will help it build a second U.S. factory and more large-scale projects.

By Maria Gallucci . 30 July 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
Batteries

Biggest battery east of the Mississippi will help power AI complex

The 1-GWh battery project in Ohio will help suppress power prices and reduce grid strain from a nearby data center hub. The region could use a lot more systems like it.

By Julian Spector . 29 July 2026
Clean energy

The US clean energy boom will continue to 2030. Then things get hazy.

Despite Trump’s attacks, renewables are set for big growth over the next few years, a new Rhodium Group study says. Whether it lasts depends on some key variables.

By Julian Spector . 29 July 2026
Batteries

Want a home battery on a budget? Consider a portable, DIY system.

Power stations that recharge from the sun, a car, or a home outlet can keep appliances going in an outage. Some can even help lower electric bills.

By Alison F. Takemura . 28 July 2026
Solar

Post–Hurricane Helene, this community is getting creative with solar

An Asheville, North Carolina, group has embraced solar to secure backup power and lower bills. Its efforts go beyond the standard rooftop array.

By Elizabeth Ouzts . 24 July 2026
Batteries

Startup offers low-cost home batteries to Massachusetts residents

The subscription-based approach aims to make it easier and more affordable to get a backup battery in your home. And it might be catching on.

By Sarah Shemkus . 21 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