New Hampshire 2026 Election & Infrastructure Intelligence

# New Hampshire 2026 Election and Infrastructure Overview ## Election calendar - Candidate filing period: June 3-12, 2026 - State primary: September 8, 2026 - General election: November 3, 2026 ## Political structure New Hampshire elects its governor every two years. The 2026 ballot includes governor, an open U.S. Senate seat, both U.S. House districts, all five Executive Council districts, all 24 state Senate districts, and the 400-member state House. ## Praevoium infrastructure stakes New Hampshire is debating whether to recruit large-scale data centers through incentives and new non-gas generation, pause development while environmental effects are studied, or rely primarily on municipal zoning. HB 1739 proposed a formal data-center investment and grid-modernization framework with ratepayer protection, workforce partnerships, local benefits, and a construction-cost tax credit. HB 1265 proposed a temporary statewide construction prohibition but was deemed inexpedient to legislate. SB 439 addressed municipal authority over commercial and industrial siting. HB 1724 would require utility reporting on transmission, wholesale power, capacity, and data-center-related risks. The state is also positioning itself for additional nuclear development. Governor Kelly Ayotte supported submitting New Hampshire for consideration as a federal nuclear innovation lifecycle campus, presenting nuclear generation as a grid-reliability and affordability strategy. ## Planning significance The next governor and Legislature will determine whether New Hampshire adopts a statewide siting and tariff framework, preserves primarily local control, or creates incentives tied to dedicated generation and workforce commitments. The open Senate seat and open NH-01 contest also affect federal energy permitting, AI governance, grid investment, defense manufacturing, and research funding.

Race	Status	Candidates	Impact	Key issue
Governor	See research	See candidate dossiers	Medium	Infrastructure and policy impact
U.S. Senate - Open seat	See research	See candidate dossiers	Medium	Infrastructure and policy impact
NH-01 - Open seat	See research	See candidate dossiers	Medium	Infrastructure and policy impact
NH-02	See research	See candidate dossiers	Medium	Infrastructure and policy impact

# New Hampshire 2026 Race and Candidate Dossiers ## Governor ### Kelly Ayotte - Republican - Incumbent - **Data-center posture:** Unverified - **AI policy posture:** Unverified - **Infrastructure posture:** Enable - **Confidence:** Moderate - **Evidence:** Supports expanded nuclear development and state participation in a potential federal nuclear lifecycle campus. No verified direct endorsement of a statewide data-center moratorium or comprehensive siting framework was located for this checkpoint. - **Backing:** Republican incumbent network, business and public-safety constituencies; full finance enrichment pending. ### Cinde Warmington - Democrat - **Data-center posture:** Pause - **AI policy posture:** Conditional - **Infrastructure posture:** Conditional - **Confidence:** High - **Evidence:** Publicly called for a temporary statewide data-center moratorium until guardrails protect electricity customers, water, communities, and local authority. - **Backing:** Reported more than 1,900 individual contributions and said 92% of contributions came from New Hampshire; endorsed by former state senator Tom Sherman and other Democratic officials. ### Shaun Fife - Republican - **Data-center posture:** Unverified - **AI policy posture:** Unverified - **Infrastructure posture:** Unverified - **Confidence:** Low ### Robert Wayne McClory - Republican - **Data-center posture:** Unverified - **AI policy posture:** Unverified - **Infrastructure posture:** Unverified - **Confidence:** Low ### Stephen Villee - Independent petition candidate - **Data-center posture:** Unverified - **AI policy posture:** Unverified - **Infrastructure posture:** Unverified - **Confidence:** Low ## U.S. Senate - Open seat ### Chris Pappas - Democrat - **Data-center posture:** Conditional - **AI policy posture:** Conditional - **Infrastructure posture:** Conditional - **Confidence:** Moderate - **Evidence:** Has emphasized action against AI-enabled price gouging and corporate data surveillance. Broader record supports federal infrastructure investment and small-business affordability, but no direct New Hampshire data-center siting position was verified. ### Karishma Manzur - Democrat - **Data-center posture:** Unverified - **AI policy posture:** Conditional - **Infrastructure posture:** Unverified - **Confidence:** Low ### David Jarvis - Democrat - **Data-center posture:** Unverified - **AI policy posture:** Unverified - **Infrastructure posture:** Unverified - **Confidence:** Low ### Maxwell Saal - Democrat - **Data-center posture:** Unverified - **AI policy posture:** Conditional - **Infrastructure posture:** Unverified - **Confidence:** Low ### John Vail - Democrat - **Data-center posture:** Unverified - **AI policy posture:** Unverified - **Infrastructure posture:** Unverified - **Confidence:** Low ### Scott Brown - Republican - **Data-center posture:** Unverified - **AI policy posture:** Unverified - **Infrastructure posture:** Enable - **Confidence:** Low - **Backi

# Research Gaps and Refresh Rules 1. Refresh the official cumulative filing list and sample ballots weekly until the September 8 primary. 2. Replace primary fields with certified nominees only after official results and recount windows are resolved. 3. Pull New Hampshire campaign-finance records for every statewide and federal candidate and classify direct contributions, organizational endorsements, and outside spending separately. 4. Refresh public polling daily. Do not convert endorsements, fundraising, or race ratings into polling. 5. Keep candidate posture at **Unverified** unless supported by a direct statement, vote, bill sponsorship, official platform, or clearly attributable project position. 6. Track HB 1739, HB 1724, SB 439, and any successor legislation or executive action. 7. Monitor Nottingham and other municipal siting disputes for candidate statements and local-policy precedents. 8. Confirm independent and third-party ballot qualification after petition verification.