Not-for-profit utilities in US pick ‘cost-effective’ grid-scale battery storage

A 2017 study produced by the University of Minnesota Energy Transition Lab with Strategen Consulting found Minnesota could use energy storage as part of a “least-cost path forward” in direct competition with gas turbines. The study helped lead to Minnesota electric cooperative Connexus Energy to implement an innovative Solar + Storage program (15 MW of battery energy storage). The program will be the first major storage project in the state.