Massachusetts sets battery storage targets with backing policies

· Climate · United States

Massachusetts has set major battery storage goals along with the policies meant to support them. Near Boston, a developer is preparing a 700-megawatt storage facility expected to dwarf every other battery project in New England; one town over, another energy company has closed on $850 million in financing for a 250-MW battery; and near the Rhode Island border, construction is underway. The moves position the state among those using explicit storage targets and procurement support to integrate growing volumes of renewable power, and they put New England on the map as a large-scale storage market.

Why it matters：State-level storage targets and large projects show how grids absorb rising renewable output, a trend that shapes battery demand and power markets well beyond the region.

Key points

  • A 700-MW storage facility is planned near Boston
  • Another 250-MW battery closed on $850 million in financing
  • Construction is underway near the Rhode Island border

Sources (original reporting)

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