WeVote
Log In

Bill

Bill

HD 2789

An Act increasing opportunities for peak energy storage

194th Legislature (2025-2026) Introduced by Dan Cahill and 1 co-sponsor

Massachusetts bill expands when battery storage can operate during peak demand periods to increase grid flexibility and improve renewable energy economics.

0
WeVote Research Nonpartisan
Bill Summary · HD 2789

Legislative bill overview

HD 2789 would amend Massachusetts energy storage regulations to expand opportunities for battery storage and other energy storage systems to operate during peak demand periods. The bill aims to remove regulatory barriers that currently limit when and how energy storage facilities can charge and discharge, particularly during hours when electricity demand and prices are highest. This would allow storage operators to capture greater value from storing and releasing energy when it's most needed.

Why is this important

Energy storage is critical infrastructure for grid stability and renewable energy integration, especially as Massachusetts transitions away from fossil fuels. Allowing storage to operate more flexibly during peak periods could reduce strain on the grid, lower electricity costs for consumers during high-demand times, and make storage projects more economically viable—encouraging private investment in this technology. However, the bill's success depends on how regulators balance these benefits against grid reliability concerns.

Potential points of contention

  • Grid stability concerns: Regulators may worry that allowing all storage systems to discharge simultaneously during peaks could destabilize the grid rather than support it, requiring careful safeguards
  • Market design complexity: Expanding peak-period operations requires detailed rules about pricing, dispatch authority, and coordination with utilities—areas where stakeholders disagree on optimal policy
  • Equity impacts: Benefits of lower peak prices may flow primarily to commercial/industrial users, while residential customers fund grid infrastructure upgrades needed to support expanded storage operations

Compiled from official sources — confirm details with the bill’s official record.

Sign in to ask a question.