We deliver low-cost, fast, and scalable energy with batteries we already have
A changing grid
Electricity demand is accelerating at an unprecedented pace. AI and the rapid electrification of nearly every sector—from transportation to industry—are driving a massive need for more energy.
50%
Electricity demand surge
Electricity demand in North America is expected to grow between 35-50% by 2040.
12%
Data center demand
Data centers alone could account for as much as 12 percent of U.S. electricity demand by 2028, tripling their load from 2023.
$170B
Power investments
Data center energy demand will require upwards of $170 billion worth of investments in new power generation capacity.
A changing grid
Traditional grid expansion can’t keep up. Renewables are intermittent. And imported, new energy storage is still too expensive to address the entire problem.
Redwood Energy
Redwood Energy offers a faster, lower-cost solution: repurposing used battery packs—with most of their capacity remaining—into modular energy storage systems that bridge today’s infrastructure gaps and maximize value between recovery and recycling.
Low-cost
Redwood Energy systems cost substantially less than new lithium-ion storage projects. Our full-stack approach allows us to build a system that offers customers a fast, capital-efficient path to scale
Fast
One advantage of Redwood’s approach is speed—by preserving battery packs in their original form, we avoid much of the reengineering and permitting that slows traditional storage projects.
Scalable
Our architecture doesn’t have any limitations in terms of scale, which makes this model increasingly attractive as we trend toward rapid load growth, tight interconnect timelines, and land availability.
Recycling & refining
Today, we receive over 20 GWh of batteries annually—the equivalent of 250,000 EVs—representing about 90% of all lithium-ion batteries recycled and processed in North America. As more batteries reach end-of-life, we’ve discovered that many still retain more than 50% of their usable capacity, enough to be put back to work before recycling.
1 GWh
Battery packs in our deployment pipeline
5 GWh
Battery packs arriving within the next 12 months
1 TWh
Battery packs available annually in North America by 2050
Join us
Join our team of electrical, mechanical, firmware, and power systems engineers bringing resilient energy to market with speed and scale.
Partner with us
Want to learn more about our energy solutions?
Email us at energy@redwoodmaterials.com