An Act to Preserve Heating and Energy Choice by Prohibiting a Municipality from Prohibiting a Particular Energy System or Energy Distributor
LD 556 creates a new state law limiting municipal authority over residential, commercial, and vehicle heating or energy systems. It prohibits a municipality, unless specifically authorized by statute, from adopting an ordinance or regulation that bars the use of a safe and commercially available heating or energy system of a person’s or entity’s choice, or that prevents the person or entity from hiring a person or energy distributor to install, connect, service, or resupply that system. The bill is framed as protecting “heating and energy choice” and applies broadly to systems used for heating or energy needs, including those for motor vehicles.
The bill also makes clear that municipalities may still encourage particular energy systems and spend public funds in support of them. In addition, it preserves existing licensing and other regulatory requirements for installers, service providers, and resuppliers, so the measure does not eliminate state or local oversight of those activities. The law defines “energy distributor” to include providers of oil, propane, natural gas, wood, renewable resources, and related energy services, tying the measure to a wide range of conventional and alternative energy sources.
This law adds a new section to Title 30-A governing municipal ordinances and preempts local rules that would prohibit specific heating or energy systems or block access to particular energy distributors. Its practical effect is to limit local governments’ ability to adopt fuel-choice or electrification-related bans, while still allowing them to promote preferred systems through incentives, education, or spending. The measure affects municipalities, homeowners, businesses, vehicle owners, and energy suppliers, and it preserves state and local licensing and safety requirements for installation and service work.
The bill appears to have been generally supported by a majority of lawmakers, as reflected in its eventual enactment and passage in both chambers, but the voting history shows it was closely divided and procedurally contentious. Several votes were narrow, and reconsideration and tabling motions indicate active debate and shifting positions. Overall, the sentiment suggests strong support from proponents of energy choice and opposition from members concerned about limiting local control or advancing particular energy policy preferences.
The main point of contention is the balance between municipal authority and individual or business choice in energy policy. Supporters likely viewed the bill as preventing local bans on fuels or heating systems and protecting consumer choice, while opponents likely objected to state preemption of local ordinances, especially in the context of municipal efforts to steer buildings away from fossil fuels or toward electrification. The close votes on committee reports, reconsideration, and enactment show that this was a divided issue, with disagreement centered on local control, energy policy direction, and the scope of municipal power.