New Hampshire EV Charger Rebates: Eversource $1,700, NHEC $300

New Hampshire’s “Live Free or Die” political culture extends to its EV incentive structure. Concord has not built a state-administered EVSE rebate program; the Granite State has no statewide rebate analogous to Rhode Island’s PowerUpRI or New Jersey’s Charge Up NJ. Instead, all upfront residential charger incentives flow through individual utilities — and the four NH utilities don’t treat the topic equivalently. Eversource runs a substantial three-tier program. NHEC pays a modest $300 with a separate-meter requirement. Liberty Utilities and Unitil offer time-of-use rates only.

The compensating factor is the state’s tax structure. New Hampshire is the only Northeast state with no broad-based wage income tax. The 5% Interest & Dividends Tax (which applied to investment income, not wages) is being fully repealed effective January 1, 2027 under existing legislation. For working-age households, this means more after-tax income to fund EV ownership and home charger purchases — the absence of state revenue is what made a state rebate program politically untenable.

NH Stack at a Glance

Year-One Recovery by Region

Why the Eversource Tier Is the Whole Game

Eversource New Hampshire serves roughly 70% of NH electricity customers — Manchester, Nashua, Salem, Derry, Hudson, Londonderry, Bedford, Concord (parts), Portsmouth (parts), the Lakes Region, the Monadnock Region, and most of the I-93 and I-89 corridors. For these customers, the rebate tier you fall into determines whether you recover $700 (standard rate, no charger), $1,000 (EJ tract), or the full $1,700 (Discount Rate). For non-Eversource customers in Liberty, Unitil, or NHEC territory, the federal 30C credit through June 30, 2026 is the main recovery vehicle.

Eversource NH mirrors the same three-tier structure used in Massachusetts and Connecticut, but with NH-specific Environmental Justice criteria and without the income-restriction cliff that Connecticut imposed in 2026.

Three-Tier Structure

The Discount Rate Path

Eversource NH’s Discount Rate is for income-qualified low-income customers automatically enrolled if they participate in LIHEAP, SNAP, or other state assistance programs. This is the path to the full $1,700 charger + wiring rebate. NH households at or below qualifying income thresholds should contact Eversource customer service to confirm Discount Rate enrollment before purchasing the charger — the Discount Rate provides ongoing electricity bill savings beyond the EVSE rebate.

Environmental Justice Tracts in NH

NH EJ tracts are census tracts designated based on income, English language isolation, and minority population. NH has fewer EJ-designated tracts than Massachusetts because the state’s demographic profile differs:

• Parts of Manchester (Center City, Pine Island, West Side neighborhoods)
• Parts of Nashua (Tree Streets neighborhood, central downtown)
• Parts of Berlin (downtown North Country)
• Specific tracts in Claremont, Rochester, and Somersworth

EJ designation provides $1,000 wiring rebate even on the standard rate. Verify your specific NH address with the Department of Environmental Services or through Eversource’s EJ check tool.

Managed Charging Required from March 2, 2026

Effective March 2, 2026, all customers receiving an Eversource NH EV Charger or Wiring Upgrade rebate must enroll in the Managed Charging program. The program runs through Eversource’s new Qualified Product List (QPL), which replaced the State Appliance Database. Confirm your charger is on the QPL before purchasing — non-QPL hardware is not eligible regardless of customer tier.

Income-Eligible Charger Rebate (Up to 100%)

Eversource NH offers an additional path for income-eligible customers: up to 100% off the cost of the charger itself beyond the standard rebate ranges. The combination of Discount Rate enrollment plus this enhanced charger rebate can functionally cover the entire equipment cost for low-income households — meaning the customer’s out-of-pocket is mostly electrician labor and permit fees, much of which is recovered through the wiring rebate component.

Eversource NH Service Territory

Eversource NH covers a large piece of the state including:

• Merrimack Valley: Manchester, Nashua, Hudson, Litchfield, Bedford, Goffstown, Hooksett, Londonderry, Derry, Salem, Pelham
• Seacoast (parts): Portsmouth, Newington, Dover, Rochester, Somersworth, Berwick, Madbury, Lee, Stratham, Greenland, Newmarket
• Concord area: parts of Concord, Bow, Hopkinton, Pembroke
• Lakes Region: Laconia, Gilford, Belmont, Sanbornton, Tilton, Meredith, Center Harbor, Wolfeboro, Alton, Gilmanton
• Monadnock Region: Keene, Swanzey, Peterborough, Jaffrey, Rindge, Marlborough
• Upper Connecticut River Valley: Lebanon, Hanover, Enfield, Plainfield, Cornish

New Hampshire Electric Cooperative (NHEC) is a member-owned utility serving roughly 84,000 members across rural and small-town New Hampshire — particularly the White Mountains, the Connecticut Lakes region, and pockets across the state where investor-owned utilities don’t serve.

NHEC Member Rebate Structure

• Amount: $300 for a residential Level 2 charger purchase and install
• Separate meter required: NHEC requires installation of a separate meter for EV charging
• EV rate enrollment: member must enroll in the cooperative’s discounted EV charging rate
• Member status: NHEC member-owner with active service in good standing

Why the Separate-Meter Requirement Matters

The separate-meter approach is unusual among Northeast utilities. Most NHEC members will need an additional electrical meter installed on the home’s service drop dedicated to the EV circuit. This adds cost (typically $400–$800 for the meter base, second utility connection, and associated electrical work) but enables NHEC to bill EV charging at a different rate from general home electricity. For high-mileage drivers, the per-kWh savings on the EV rate compound over years and can outweigh the upfront separate-meter cost — the federal 30C credit also covers the separate-meter installation as part of the eligible project.

NHEC Service Territory

NHEC serves rural and small-town areas in:

• White Mountains: Conway, Bartlett, Jackson, Albany, Madison, Eaton, Tamworth
• Lakes Region peripheries: Effingham, Ossipee, Wakefield, Brookfield, Tuftonboro
• North Country: Lancaster, Whitefield, Carroll, Twin Mountain, Bethlehem
• Connecticut Lakes: Pittsburg, Clarksville, Stewartstown
• Western NH: Lyme, Orford, Piermont, Haverhill, Wentworth
• Central NH rural: Henniker, Hillsboro, Antrim, Deering, Bennington

NHEC EV Time-of-Use Rate

The discounted EV rate prices off-peak windows (typically late evening through early morning) below the standard residential rate. With separate-meter billing, all EV charging registers at the discounted rate — no risk of co-mingling with general household consumption. For a Conway or Lancaster member driving 12,000 miles a year, the rate plus the $300 rebate plus the federal 30C credit produces year-one recovery in the $700–$1,300 range, with continuing TOU savings every year afterward.

Federal 30C Credit Eligibility

NHEC territory is overwhelmingly rural — nearly all NHEC member addresses qualify for the federal 30C credit as non-urban tracts. The credit captures the $300–$800 separate-meter cost, the charger purchase, electrician labor, and permit fees. For a typical NHEC install of $2,000 (charger + standard install + separate meter), the federal credit alone is $600 before the NHEC rebate.

Two New Hampshire utilities — Liberty Utilities and Unitil — serve significant pieces of the state but offer no upfront residential EV charger rebate as of 2026. Customers in these territories rely on TOU rates and the federal 30C credit.

Liberty Utilities NH

Liberty Utilities serves parts of southern and western New Hampshire, including Charlestown, Walpole, North Walpole, parts of Keene’s outskirts, and the Salem electric territory’s east side. Liberty offers an EV time-of-use rate explicitly designed for residential EV owners, but no upfront charger purchase rebate. Customers can confirm current programs by calling Liberty at 1-800-375-7413 or visiting new-hampshire.libertyutilities.com.

Unitil

Unitil serves Concord (parts), Hampton, parts of the Seacoast (Hampton Beach, Hampton Falls, Seabrook, Kensington), and several smaller communities. Unitil offers TOU rate enrollment for EV owners but no upfront residential charger rebate as of 2026. Check unitil.com for any program updates — Unitil has historically participated in regional grid programs and may add residential EV incentives in future rate cases.

Liberty/Unitil Customer Strategy

For NH residents in Liberty or Unitil territory, the recovery math depends almost entirely on the federal 30C credit:

1. Confirm 30C eligibility for your census tract on the IRS map (most southern and seacoast NH tracts are mixed)
2. Pick any UL-listed Level 2 charger (no approved-list constraint without rebate)
3. Pull permit, install, pass inspection, document everything
4. Enroll in TOU rate to capture ongoing off-peak savings
5. File 30C on Form 8911 against full project cost

Year-One Math for Liberty/Unitil

For Liberty and Unitil customers, the practical strategy is to maximize the 30C eligible costs (capture panel work and service upgrades) before the June 30, 2026 deadline, then enroll in TOU for ongoing savings.

The federal Section 30C credit applies in NH on the same terms: 30% of project cost, residential cap $1,000, placed in service by June 30, 2026. NH customers in Liberty and Unitil territory rely on the federal credit as their primary recovery vehicle — the deadline is therefore particularly consequential.

NH Census Tract Map

• Generally qualify (low-income): Manchester center city, Nashua tree streets and central downtown, Berlin downtown, Claremont central, Rochester central, Somersworth, parts of Lebanon and Keene central
• Generally qualify (non-urban): the entire White Mountains, the North Country (Coos County), most of Carroll County, most of Grafton County (excluding Lebanon-Hanover), most of the Monadnock Region rural, the Connecticut Lakes
• Generally do not qualify: Bedford, Amherst, Hollis, Brookline, Mont Vernon (affluent Nashua suburbs); Hanover and parts of Lebanon (Dartmouth area); Hampton waterfront, Rye, North Hampton, New Castle (affluent Seacoast); Wolfeboro, Center Harbor, Holderness (Lakes Region affluent)

Approximately 70–75% of NH census tracts qualify, weighted to the rural North Country and the urban gateway centers. Run your specific address through the IRS energy community map.

Eligible Costs in NH

The credit covers charger purchase, electrician labor, conduit, breakers, permit fees, panel/service upgrades, and the separate-meter installation required by NHEC. NH housing skews older in mill towns (Manchester, Nashua, Berlin, Claremont, Rochester) where 100A panel upgrades are common.

30C Math at NH Cost Levels

Stacking Order with Eversource NH

Form 8911 calculates 30C on net cost after rebates. An Eversource Discount Rate customer with an $1,800 install and a $1,700 rebate has a net basis of $100, federal credit = $30. Above-income Eversource customers with only the $700 wiring rebate calculate on a larger residual. NHEC members with the $300 rebate plus the federal credit on the residual including the separate-meter cost typically see year-one recovery in the $700–$1,300 range.

NH Tax Structure: No State Wage Tax

New Hampshire has no broad-based personal income tax on wages. The 5% Interest and Dividends Tax (which applied to investment income only) is being phased out and fully repealed effective January 1, 2027 under existing legislation. The state has not enacted a residential EVSE-specific tax credit because there is no broad income tax against which such a credit would offset. Federal 30C is the only tax-side play.

NH installation costs run modestly above the national average, anchored by southern NH proximity to Massachusetts labor markets and the prevalence of older mill-town housing in Manchester, Nashua, Berlin, Claremont, and Rochester. Master electrician hourly rates run $90–$140 in southern NH and the Seacoast, $75–$115 in the Lakes Region and northern parts of the state.

NH-Specific Installation Issues

• Permits: NH municipalities require electrical permits with fees in the $50–$200 range. Larger cities (Manchester, Nashua, Concord, Portsmouth) trend higher.
• Mill-town housing: Manchester, Nashua, Berlin, Claremont, Rochester all have substantial 1900s–1920s housing stock on 60A or 100A panels. 200A upgrades are common.
• Seacoast salt corrosion: Portsmouth, Rye, Hampton Beach, New Castle, Hampton Falls, North Hampton waterfront homes need NEMA 4X-rated outdoor enclosures. The Atlantic salt fog is more aggressive than Long Island Sound.
• Lake-region cottages: Lake Winnipesaukee, Squam Lake, Newfound Lake, Lake Sunapee waterfront cottages often have detached garages and seasonal-only electrical service (no service for the cold months when summer cottages are closed). Coordinate winterization plans with the install.
• White Mountains and North Country cold: regular -20°F lows in the North Country; -30°F is reached most winters in Pittsburg, Colebrook, and the higher elevations. Equipment must be cold-rated.
• Frost line: NH frost line runs 48–60 inches; trenching for outdoor or detached-garage cable runs is unreliable November through early April.

Cold-Weather Equipment Selection

The Grizzl-E series (rated to -22°F, NEMA 4X aluminum, made in Canada) is the standard cold-weather pick for NH. The ChargePoint Home Flex hardwired version also rates to -22°F. The Wallbox Pulsar Plus rates to -13°F — suitable for southern NH and the Seacoast but borderline for the White Mountains and the North Country.

Right-to-Charge and Condo/HOA

New Hampshire has not enacted a comprehensive Right-to-Charge statute. NH has fewer condo/HOA installations than Massachusetts or New York given the state’s housing mix, but Portsmouth, Manchester, Nashua, and Lakes Region resort condos all face board-approval considerations. Most NH HOA bylaws are flexible enough to accommodate Level 2 installation in deeded parking with board sign-off.

NH stacking is straightforward but utility-specific. Pick the right path.

Path A: Eversource Discount Rate Customer

1. Confirm Discount Rate enrollment with Eversource customer service
2. Pick a charger from the Eversource Qualified Product List (QPL)
3. Pull municipal electrical permit; install with licensed NH electrician
4. Pass inspection; submit Eversource rebate application within 60 days
5. Enroll in Managed Charging through the program app
6. File 30C on Form 8911 against net cost after Eversource rebate

Year-one recovery: $1,500–$1,800.

Path B: Eversource Standard Rate, EJ Tract

1. Confirm EJ tract status with Eversource
2. Pick a QPL charger
3. Permit, install, inspect
4. Submit Eversource rebate application for up to $1,000 wiring
5. Enroll in Managed Charging
6. File 30C on net cost after rebate

Year-one recovery: $1,000–$1,400.

Path C: Eversource Standard Rate, Non-EJ Tract

1. Pick any QPL charger
2. Permit, install, inspect
3. Submit Eversource rebate application for up to $700 wiring (no charger rebate)
4. Enroll in Managed Charging
5. File 30C on net cost after wiring rebate

Year-one recovery: $700–$1,400.

Path D: NHEC Member

1. Confirm separate-meter installation budget
2. Pick any qualifying Level 2 charger (NHEC has more flexible equipment requirements)
3. Permit, install with separate meter, inspect
4. Enroll in NHEC EV rate
5. Submit NHEC rebate application for $300
6. File 30C on net cost after $300 rebate (the separate-meter cost is included in the project basis)

Year-one recovery: $700–$1,300.

Path E: Liberty or Unitil Customer

1. Confirm 30C eligibility for your tract
2. Pick any UL-listed Level 2 charger
3. Permit, install, inspect
4. Enroll in TOU rate for ongoing savings
5. File 30C on full project cost

Year-one recovery: $200–$1,000.

Year-One Recovery Scenarios Summary