Nuclear power has dominated New Hampshire’s energy debate all spring, and as the 2026 legislative session draws to a close, the issue has reached a familiar destination: the governor’s desk. A bill that would let the state’s electric utilities own or invest in nuclear and natural gas generation has cleared the committee of conference process, and it could become the framework that finally satisfies Gov. Kelly Ayotte’s push for advanced nuclear in the Granite State, according to reporting from the New Hampshire Bulletin.
The bill in question is House Bill 1775. Its survival matters because it follows the collapse of an earlier, broader effort. Last month, Ayotte vetoed a sprawling bill that would have allowed utilities to invest in nuclear energy. In her veto message, the governor wrote that she did not agree with all of that bill’s provisions. Crucially, though, she signaled that she was not opposed to the underlying idea. Ayotte, a vocal proponent of nuclear power, noted that there was a different bill she preferred, one that had already entered negotiations between the House and Senate. That bill was HB 1775.
What HB 1775 Would Actually Do
The version of HB 1775 that emerged from the committee of conference does something New Hampshire utilities have not been clearly permitted to do in the modern era: own or invest directly in nuclear or natural gas facilities and then seek to recover those costs from ratepayers. That cost recovery mechanism is the heart of the matter. It means the money utilities spend building or buying into a generation project could be passed along to customers through their monthly bills, subject to regulatory review.
For supporters, this is exactly the point. Large generation projects, and nuclear projects in particular, carry enormous upfront capital costs. Without a path to recover those costs from the customer base they serve, utilities have little incentive to build. Allowing recovery is meant to unlock private investment in the kind of firm, around-the-clock power that nuclear provides, rather than leaving the state dependent on regional markets and imported electricity.
For skeptics, the same mechanism raises a long-running concern in New Hampshire energy politics: whether ratepayers should shoulder the financial risk of large utility-owned projects. The state spent decades moving away from a model in which utilities both generated and delivered power, and some lawmakers are wary of reversing that course. The renewed debate over utility-owned generation has been one of the defining storylines of the session.
Why Ayotte Has Made Nuclear a Priority
Ayotte’s interest in nuclear energy is not new, and it is not incidental. She previewed the priority during her “State of the State” address in February, then followed up in March with an executive order directing the state’s energy department to actively push for nuclear power development. That executive order made clear that the administration views advanced nuclear, including next-generation small modular reactors, as a central pillar of New Hampshire’s long-term energy strategy.
The logic behind that strategy is straightforward. New Hampshire and the broader New England region face some of the highest electricity prices in the country, driven in part by constrained natural gas pipeline capacity and a heavy reliance on imported power during peak demand. Advanced nuclear offers the promise of stable, carbon-free baseload generation that is not subject to fuel-price spikes or the intermittency of wind and solar. For a governor focused on affordability and reliability, that combination is appealing.
New Hampshire already hosts the Seabrook Station nuclear plant, one of the largest single-unit reactors in the country, so the state is no stranger to nuclear generation. The current push is about whether to expand that footprint and, just as importantly, about who gets to pay for and profit from any expansion.
The Broader Energy Picture
HB 1775 did not move through the State House in isolation. The same end-of-session crush produced other consequential energy decisions, and not all of them favored expansion of clean energy programs. Negotiators advanced a separate measure, Senate Bill 599, that would reduce the amount the state invests in renewable energy. That bill would bar New Hampshire’s renewable energy fund from supporting individual residential solar projects and would cap spending on thermal and other renewable initiatives at $1 million per year. It would also require that the fund cover Department of Energy administrative costs before any money flows to renewables. The House had pushed to preserve residential solar grants, but Senate negotiators prevailed.
Taken together, the two bills point in a consistent direction. The Legislature and the governor are steering state energy policy toward large-scale, dispatchable generation, with nuclear and natural gas as the favored technologies, while trimming subsidies for distributed renewables like rooftop solar. That is a meaningful shift in emphasis for a state that has spent years debating the future of net metering and small-scale clean energy, as covered in our reporting on the uncertain future of net metering as the session closed.
What Happens Next
Clearing a committee of conference is a significant milestone, but it is not the final word. The negotiated version of HB 1775 still had to win approval from the full House and Senate before it could reach Ayotte. Because the bill is the one the governor herself identified as preferable to the version she vetoed, its odds of being signed appear considerably better than its predecessor’s. Still, the Bulletin noted that whether the final language fully satisfies Ayotte’s demands remained to be seen.
If signed, HB 1775 would not result in a new reactor overnight. It would instead establish the legal and financial framework that makes utility investment in nuclear and natural gas generation possible. The actual projects, the regulatory approvals, the siting battles, and the cost-recovery proceedings would all follow over a span of years. In that sense, the bill is best understood as a starting gun rather than a finish line.
For Granite State residents, the practical question is how any of this will affect their electricity bills. Proponents argue that firm, in-state generation will ultimately lower and stabilize costs by reducing dependence on volatile regional markets. Critics counter that ratepayers could be on the hook for expensive projects if those investments do not pan out as planned. That tension, between the promise of long-term savings and the risk of short-term cost recovery, will define the next phase of the debate. It echoes the affordability concerns at the center of the state’s earlier fight over the HB 221 veto and advanced reactors, and the broader regional struggle to keep energy prices in check across New England.
For related coverage, see our reporting on NH Senate Sends Bill Punishing False DCYF Reports to Gov. Ayotte’s Desk.
