Reliability without compromise

Deploying energy solutions that power the communities we serve

What We Do

We develop, own, and operate large-scale battery storage facilities that make the modern grid work, capturing energy when it's abundant and delivering it when it's needed most.
Aerial view of an electrical substation with transformers, power lines, and workers in safety gear.

The country needs more power.
Battery storage is ready.

The grid is under pressure

The warnings are coming from the top. In its most recent Long-Term Reliability Assessment, the North American Electric Reliability Corporation found that more than half of North America faces elevated risk of power shortfalls over the next decade. Battery storage is one of the most effective tools available to close that gap.

Demand is growing every day

U.S. electricity demand is projected to increase 25% by 2030 and 78% by 2050, driven by a resurgence of American manufacturing, the electrification of transportation and buildings, and the explosive growth of the digital economy. Battery storage will be essential to meeting that demand reliably and efficiently.

Clean energy isn’t always available

Wind and solar are the fastest growing sources of new electricity in America. But they only produce power when the wind blows and the sun shines. Without battery storage, that energy goes to waste or worse, the grid goes without it when demand is highest.

Construction workers operating a crane to lift a large electrical container in a power substation.

The energy transition needs real builders.

There's no shortage of companies talking about the energy transition. What's rare is a team with the experience, the backing, and the track record to actually deliver it. We combine the financial strength and infrastructure expertise of ArcLight, one of America's most experienced energy investors, with a leadership team that has developed, built and operated billions of dollars of energy projects across the country.

more about us

Growing where it matters

Real projects. Real markets. Real scale.
12
GWh in development
630
MWh in operation in 2026
9
states with active projects
Learn about our projects

Join our team and elevate your career

If you want your work to matter, you're in the right place.
Learn about careers
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