Spearmint Energy has secured $450 million in project financings to fund Red Egret, a 300-megawatt/600-megawatt-hour standalone battery energy storage system in Texas City, Texas.
Designed to fortify the Electric Reliability Council of Texas power grid against rising electricity demand and aging infrastructure, the massive project has already broken ground and is expected to achieve commercial operations in 2027.
Upon completion, the asset will elevate Spearmint's active operating portfolio to over 1.5 GWh across four utility-scale storage installations.