Nationwide upgrade guide

Six project types. Fifty different state landscapes.

Choose an upgrade to see which state guides currently contain published program information, what eligibility details matter, and what to verify before you buy.

Federal tax credits — ended

25C and 25D both stopped applying to work placed in service after December 31, 2025. Anything installed in 2026 gets no federal residential credit.

State programs — status varies

Some state programs are open, some are partly open, and others have not launched. Each state guide reports its own status and administering source.

Utility programs — local by design

Published offers depend on utility territory, customer class, equipment, timing, contractor rules, and available program budget. Confirm before purchase.

41 state guides with published programs

HVAC & Heat Pumps

Compare published heat-pump and HVAC incentives by state, utility, equipment tier, and project requirements.

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41 state guides with published programs

Water Heaters

Find state and utility guidance for qualifying heat-pump and high-efficiency water-heater projects.

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35 state guides with published programs

Insulation & Air Sealing

Review published weatherization incentives and the audits, measurements, and installation rules that may apply.

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18 state guides with published programs

Windows & Doors

See where published programs exist and which product, performance, and approval rules control eligibility.

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4 state guides with published programs

Solar & Battery Storage

Understand current state, utility, tax, and rate-plan considerations without assuming an expired federal residential credit.

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31 state guides with published programs

Home Energy Audits

Find utility and state audit resources that can identify the right improvements and unlock program eligibility.

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Start here

Not sure which project comes first?

An energy audit can identify comfort, health, safety, and efficiency priorities before you compare incentives. Whether an audit is subsidized depends on your local program.

Start with an audit → Check my eligibility

Start with your ZIP and the project you are considering

The eligibility check helps narrow the national landscape to the programs, timing rules, and next steps that may apply where you live.

Find My Rebates →