02:20 ETPeak Energy Signs Agreement to Deploy MISO's First Low-Cost Sodium-Ion Grid Storage Battery

prnewswire
2026.03.12 06:22
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Peak Energy has signed an agreement with RWE Americas to pilot its sodium-ion grid storage battery technology in Eastern Wisconsin. This project aims to reduce energy storage costs significantly, addressing the energy cost crisis in the U.S. Peak's system offers advantages such as lower maintenance costs and improved performance, potentially reducing total storage system costs by over 25% compared to lithium-ion solutions. The initiative is part of a broader effort to enhance energy reliability and efficiency in the MISO region, which is experiencing rising energy demand and costs.