Home energy rebates in Hanover, NH
What NHSaves pays in Hanover this year, what these houses actually need first, and how to hire a contractor who can claim it.
Hanover at a glance
Hanover has two housing markets and they need different things. The village — the streets radiating off the Green, the faculty neighborhoods on Occom Ridge and along Rope Ferry Road — is dense with large, architecturally significant houses from the 1800s and early 1900s, many of them protected by historic district considerations that shape what you can do to the exterior. Outside the village, Etna, Hanover Center and the Moose Mountain side are rural, wooded, and mostly on the co-op or on Liberty’s rural lines, with a housing stock that runs from 18th-century capes to 1970s and 1980s owner-built houses.
Electric service: Liberty Utilities (electric), with Liberty natural gas in parts of the village. Rebate program: NHSaves. Income-qualified weatherization: Tri-County Community Action Program. ZIP: 03755.
What Hanover houses need
Village houses here are typically balloon-framed with empty wall cavities, a leaky attic plane behind a plaster ceiling, and a fieldstone or brick foundation under a dirt or partially finished cellar. Historic district rules generally do not restrict interior work, attic insulation or basement work — which is fortunate, because that is where the money is. Where they do bite is exterior dense-pack that requires drilling through clapboards, and any exterior penetration for a mini split line set, so plan those with the review process in mind rather than after.
Local detail worth knowing
Hanover has one of the more organized municipal energy efforts in the region, and the town’s weatherization outreach has been pushing residents toward NHSaves assessments for years. If you have seen a Weatherize Hanover flyer at the Co-op and never followed up, the $100 assessment behind it is the same one this site keeps recommending.
The 2026 rebate schedule for Hanover
Hanover is in Grafton County, NH, which means NHSaves sets what you can claim — 75% off insulation and air sealing, and up to $6,250 on a heat pump if you are leaving electric resistance heat.
| Upgrade | NHSaves pays | Notes |
|---|---|---|
| Air sealing & insulation | 75% of installed cost | Cap generally $6,000–$8,000; 100% for income-qualified households |
| Home energy assessment | $100 copay | $400–$600 value, plus $150–$400 of free direct-install items |
| Heat pump — from fossil fuel | $250/ton, max $1,250 | ENERGY STAR Cold Climate, R-32 or R-454B refrigerant |
| Heat pump — from electric resistance | $1,250/ton, max $6,250 | Pre-verification required before installation |
| Central air conditioner | $70/ton | ENERGY STAR certified |
| Wi-Fi thermostat | $85 | With a qualifying heat pump |
2026 installs must be completed by December 30, 2026 with rebate forms postmarked by January 30, 2027.
Income-qualified households in Hanover access free weatherization — 100% of the cost, not 75% — through Tri-County Community Action Program, the Community Action Agency for Grafton County. Receiving fuel assistance is usually enough to establish eligibility.
Where to start
- Get an assessment. A $100 copay buys a $400–$600 diagnostic workup plus free direct-install items. How audits work →
- Do the envelope. Air sealing and insulation carry the biggest rebate on the board. Insulation & air sealing →
- Then size the equipment. A tightened house needs a smaller, cheaper system. Heat pumps → · Mini splits →
- Use a contractor enrolled in the right network — NHSaves participating. This is the part we handle for you.
Near Hanover
See the full Grafton County rebate guide or every town we cover.
Figures checked July 2026. Rebate programs change their amounts, caps and equipment requirements during the year, and several are capped by available funding. Confirm the current offer with the program or your contractor before you sign anything.
Hanover rebate questions
What home energy rebates can I get in Hanover?
Hanover is in Grafton County, NH, so your rebates come from NHSaves: 75% of the cost of air sealing and insulation to a cap generally between $6,000 and $8,000, a $100 home energy assessment, and $250–$1,250 per ton on heat pumps to a maximum of $6,250 for households leaving electric resistance heat.
Who does free weatherization in Hanover?
Income-qualified households in Hanover access free weatherization — 100% of the cost, not 75% — through Tri-County Community Action Program, the Community Action Agency for Grafton County. Receiving fuel assistance is usually enough to establish eligibility. There is generally a waiting list, so it is worth applying well before the heating season rather than during it.
Do I have to use a New Hampshire contractor?
You have to use a contractor enrolled in the program, which in practice means an NHSaves participating contractor. Plenty of them are based on the Vermont side and hold both credentials — what matters is the enrollment, not the address on the truck. We check this before we introduce anyone.
Is a heat pump worth it in Hanover?
For most houses here, yes — particularly if you are currently on electric resistance heat, propane, or oil, and especially once the envelope has been tightened. ENERGY STAR Cold Climate equipment produces heat well below 0°F, and most local designs keep a backup for the coldest nights. The cooling you get in July is increasingly not a side benefit. More on heat pumps.
Check your Hanover rebates
Free and specific to your address. We will confirm what NHSaves pays for your house and introduce you to a contractor enrolled to claim it.