directing the department of energy to investigate the state's withdrawal from ISO-New England and other strategy decisions that impact ratepayers in relation to New England's environmental policy.

HB 690 requires New Hampshire's Department of Energy to investigate the state's withdrawal from ISO-New England and related energy strategy decisions. The review will examine how these choices impacted electricity rates for consumers, particularly in the context of regional environmental policies. This bill directs a specific investigation into past decisions affecting ratepayers, without creating new regulations or funding. It is now law, effective July 15, 2025, following the governor's signature.