The roadmap includes cost projections based on deploying 1,500 MW of energy storage by 2025 and 2,795 MW of storage by 2030. It used an analysis from Acelerex estimating that the 2030 deployment would garner more than $1.1 billion in net benefits for ratepayers, by calculating transmission benefits from congestion relief, distribution savings, the cost of the avoided carbon dioxide emissions and other gains.

Iulia Gheorghiu, Utility Dive