Efficiency Vermont’s Home Performance with Energy Star (HPwES) program covers 75% of project costs up to $2,000 or $5,000, depending on income, for weatherization projects. Low-income households can receive free weatherization through the Weatherization Assistance Program. Up to an additional $8,000 in federal incentives will become available to eligible homeowners through the Inflation Reduction Act. The IRA incentive programs are not yet available as of November 2022.

State Incentives

Federal Incentives

Available January 2023

  • Tax Credit – 30% up to $1,200 of project costs for insulation, air sealing, doors and windows upgrades, and energy audits. May be combined with upfront incentives.

Coming soon! Available by August 2024