Energy efficiency rebates in Colorado.
Every federal, state, and utility incentive for heat pumps, insulation, air sealing, and weatherization in Colorado — cross-referenced and kept current.
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Colorado Energy Office
- Type
- State Agency
- Website
- energyoffice.colorado.gov
- IRA allocation
- $94M
Active rebate programs
5 programs currently accepting applications in Colorado.
| Program | Amount | Eligibility | Status |
|---|---|---|---|
| Colorado Heat Pump Tax Credit (state) | $1,000 air-source / $2,000 ground-source / $250 HPWH | No income limit. Delivered as an on-invoice contractor discount (>=33% passed to customer). 2026 amounts, stepped down from 2024-2025. | Active |
| Xcel Energy Colorado Heat Pump Rebate | $2,250/heating ton (cold-climate ASHP) / $900/cooling ton (standard ASHP) | Xcel customers, no income requirement. Install must be completed by 2026-12-31; applications accepted through 2027-09-30. Amounts from secondary sources — confirm with your contractor. | Active |
| DRCOG Power Ahead Colorado | $1,500 heat pump | Denver metro (Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas, Jefferson). No income limits; existing-home retrofits only; cold-climate ducted or ductless. Live since 2026-06-29, funds-limited. Stacks with Xcel + state tax credit. | Active |
| Xcel Energy Insulation Rebate | Up to $700 | Xcel customers (not re-verified this sweep) | Active |
| Federal HEAR (Home Energy Rebates) Deadline soon | Up to $14,000/household — ccASHP $8,000, standard HP $3,000, HPWH $1,750, panel $4,000, insulation+air sealing $1,600, wiring $2,500, stove $840 | Income <=150% AMI (<80% AMI = 100% of cost, 80-150% = 50%). Front Range CLOSED after 2026-04-27; rest of state open only until 2026-08-01 or until funds reserved. | Expiring |
| Income-Qualified Weatherization | Up to $12,000 | Income-qualified households | Active |
Run the numbers for Colorado.
Free, no account needed. Every figure is cited, so you have a benchmark before a Colorado contractor quotes you one.
IRA implementation status
How Colorado is implementing the Inflation Reduction Act home energy rebates.
Metro areas in Colorado
Local utility programs and municipal incentives by metro area.
Xcel Energy primary utility; DRCOG Power Ahead + state tax credit stack
Colorado Springs Utilities (municipal)
Rebates are step one
Once you know what Colorado pays, here's the rest of the path: what order to do the work in, and what belongs on a fair quote.
What order to do it in
Envelope first, equipment second — how to sequence a retrofit to your budget and your rebates' deadlines.
How to read a quote
What belongs on a heat pump or insulation quote, and the red flags that mean keep shopping.
What attic insulation costs
Per-square-foot prices by material, and why this is the work rebate programs subsidize hardest.
Claim rebates after install
The document kit, the application walkthrough, and the mistakes that get claims rejected.
Rebates cover part of it. Here's the rest.
What Colorado pays is the first rung. These cover the money questions underneath it: the 2026 federal rules, the state and utility loan programs worth checking before a bank, and the borrowing routes that come after.
How to pay for it
The whole money picture in order of cost: rebates first, then low-interest loans, then borrowing.
State energy loans
The state and utility loan programs we have verified at the administrator, with rates and conditions.
The 2026 rebate rules
What DOE Program Notices 26-1 and 26-2 changed about HEAR and HOMES, and which states are live.
Latest Colorado energy news
Recent Colorado rebate, policy, and efficiency coverage from our monitored sources.
New Colorado neighborhood could offer glimpse into the future of home energy use
A new housing development south of Denver is testing a cheaper way to bring geothermal heating and cooling to regular homes, not just custom builds. Geothermal startup Dandelion Energy and homebuilder Lennar finished nearly 100 homes at Ken Caryl Ranch in Littleton, Colorado, each with its own ground-source heat pump. These systems pull steady underground temperatures (around 50 degrees year-round) through a single borehole, 200 to 500 feet deep, to heat and cool the house. Dandelion says drilling many boreholes across one neighborhood at once, before foundations are poured, cuts installation time and cost roughly in half compared to doing it one house at a time. The company plans to install the systems in more than 1,500 Colorado homes over two years and eventually scale to 10,000 homes a year nationwide. Ground-source heat pumps use less electricity than standard air-source heat pumps, especially during cold snaps, which helps ease strain on the power grid. But they're still rare: just over a million U.S. homes have them, and the upfront cost for a new home averages around $25,000. A federal study found they could be cost-effective in every state once incentives are factored in. In Colorado, Xcel Energy offers builders about $25,000 per home to offset the added cost of ground-source heat pumps in new construction, and the state gives a $2,000 tax credit for the systems. Other states, including Maryland, have their own incentives, so it's worth checking what's available locally. Commercial geothermal projects can also get federal tax credits covering 30 percent or more of installation costs.
Solar United Neighbors organizing another group purchase program in Denver
Denver residents can learn about home energy upgrades at a free event called "Powering Our Communities," happening Tuesday, September 29, from 5:30 to 7 p.m. at the Montclair Recreation Center. Solar United Neighbors and Rewiring America are hosting the session to explain how rooftop solar, battery storage, and heat pumps (systems that both heat and cool a home using electricity) work, and how group purchasing can lower the cost of installing them. The event supports Switch Together, a group-buying program run with the city and county of Denver. Signing up is free and doesn't commit you to any project. Instead, organizers use the combined buying power of everyone who joins to negotiate lower prices with vetted contractors. Last year, 5,000 Colorado residents signed up and nearly 1,000 went solar, with participants getting an average group discount of $5,135, about 20 percent off. More than 20 income-qualified Denver families also got extra help through a city rebate program, saving an average of $6,000 more on top of the group discount. If you're a Denver homeowner who has considered solar, battery storage, or a heat pump but wasn't sure where to start, this event offers a low-pressure way to get information and see whether the group program's pricing and rebates make sense for your house.
Supreme Court wrestles with who should pay for climate change
The Supreme Court heard arguments this week in a case that could decide whether oil companies have to pay local governments for climate damage. The case started when Boulder, Colorado, sued ExxonMobil and Suncor, arguing the companies misled the public about the harms of their products. Boulder wants the companies to help cover costs tied to a warming planet, not to stop them from producing or selling fossil fuels. Oil companies want the Supreme Court to shut the case down, arguing that climate policy belongs to Congress, not state courts. The justices spent two hours debating how to frame the case, with some comparing it to 1990s lawsuits against tobacco companies and others warning it could let state courts regulate emissions worldwide, potentially pushing oil companies toward bankruptcy. No ruling is expected soon; the court typically takes months after arguments to issue a decision, and justices could choose from several different legal rationales. Depending on how they write the opinion, the outcome could also shape dozens of similar lawsuits filed by cities and states around the country seeking compensation for climate-related costs. For homeowners, this case does not change any rebate programs or upgrade incentives directly. But it is part of a larger legal fight over who pays for the costs of climate change, including the kind of extreme weather and rebuilding costs communities are already facing. How the court rules could affect whether local governments get outside money to help offset those costs in the future.
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Colorado: up to $8,000 back right now
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