U.S.-based Peak Energy has implemented its innovative sodium-ion battery system sodium-ion battery system on a large scale. This breakthrough marks the beginning of a new phase for grid-connected energy storage in the United States.
A network-ready storage system
Located at SolarTAC’s Watkins, Colorado facility, the system is now operational in collaboration with nine utilities and independent power producers (IPPs). This deployment represents the largest sodium battery installation in the country and is notable for its design without active cooling, which reduces the use of moving parts and simplifies maintenance.
The patented system is designed to operate at the lowest operating cost in the market. According to the company, this approach could save more than $100 million over the life cycle of a standard implementation.
This efficiency makes it a strategic choice for companies facing the projected 18% increase in energy rates for U.S. households.
Through the collection of real-time operational data, the system will serve as a model for future large-scale installations. The first commercial projects are expected to come online in 2027, accelerating the transition to a more efficient and affordable electricity infrastructure.
Endorsement from industry experts
Founded by former members of TeslaEnovix and Apple, Peak Energy has positioned itself as a leader in energy storage technologies. Its approach combines simplified design and alternative materials to reduce dependence on critical minerals, in a context where resilience and energy access are national priorities.
Peak Energy CEO Landon Mossburg pointed out that energy storage energy storage is key to addressing the twin crises of affordability and availability. With its low-cost, high-availability system, the company offers a viable solution to bolster the power grid without raising costs for end users.
Source and photo: Peak Energy via PR Newswire
