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Your complete resource hub for heat pumps, solar, and energy savings in New Hampshire. Every guide updated for 2026 — including the end of federal tax credits, NHSaves rebate details, and the R-410A refrigerant ban.
2026 Update: The federal 25C heat pump tax credit and 25D solar tax credit expired December 31, 2025. NHSaves rebates remain the primary incentive for New Hampshire homeowners.
Everything New Hampshire homeowners need to know about heat pumps in 2026 — NHSaves rebates, costs, cold climate performance, and how to choose the right system and installer.
$250/ton standard, $1,250/ton enhanced. Plus HEAR federal rebates pending launch.
Read guideTotal cost breakdown: ductless, ducted, hybrid. Net cost after NHSaves rebates.
Read guidePerformance data at -15°F. DOE cold climate testing conducted in NH.
Read guideInteractive calculator. NH is #2 in the nation for oil-heated homes.
Read guidePropane costs $3.62/gal in NH. See your savings with a heat pump.
Read guideNHSaves network requirements, 10-point checklist, red flags.
Read guideEversource, Liberty, Unitil, NHEC rate comparison. No HP electric rate in NH.
Read guideR-410A banned from NHSaves. What the new refrigerants mean.
Read guideEverything about going solar in New Hampshire — costs, net metering, payback timelines, and financing options. Updated for the post-ITC reality in 2026.
$3.18/W avg cost, 12.7yr payback, 100kW net metering cap. No state rebate, but no sales tax and rising rates make solar work. Honest analysis with real data.
Read guideNuWatt Energy helps New Hampshire homeowners navigate heat pumps, solar, and energy storage. Get a free assessment and see your savings.
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