relative to involuntary retirement or decommissioning of electricity generators.

This law requires electricity generators in New Hampshire to notify the Department of Energy within 30 days if an outside regulatory agency threatens to force their plant to close. In response, the state's energy department must investigate how the closure would impact power reliability and costs, and it may take legal steps to challenge the external order. The bill also states that state agencies cannot be sued for actions taken to protect in-state power generation under these rules.