Energy-Efficient Home Rebates in Calgary 2026: The 25% Mortgage Insurance Refund Most Buyers Miss
If you buy a qualifying energy-efficient home in Calgary with less than 20% down, your mortgage insurer will refund 25% of the insurance premium you paid. On a typical Calgary purchase that is roughly $3,000 to $6,500 back. It is not automatic. You have to apply yourself, within two years of closing, and almost nobody tells buyers it exists.
Most Calgary buyers have never heard of this one, and that includes plenty of people who already qualified for it and let the deadline pass. Here is exactly how it works in 2026, what is still open, what has quietly closed, and the traps that cost people the money.
The incentive most Calgary buyers never hear about
If your down payment is under 20%, your mortgage is insured, and you pay a one-time mortgage default insurance premium. It is usually added to your mortgage rather than paid in cash, which is part of why people forget it exists at all. On a Calgary purchase it is commonly $13,000 to $26,000.
All three of Canada's mortgage default insurers run a program that refunds 25% of that premium when the home you bought is energy efficient:
- CMHC Eco Plus, the federal insurer's program.
- Sagen Energy-Efficient Housing Program.
- Canada Guaranty Energy-Efficient Advantage Program.
The three programs are close to identical: 25% back, new construction, apply within 24 months of your mortgage closing. What differs is who holds your policy, and that is not your choice. Your lender decides which insurer to place your mortgage with. CMHC's own guidance is that the lender arranges the insurance and a borrower can express a preference, not make the call. So step one is simply to look at your mortgage paperwork and find out which of the three names is on it.
One hard limit worth stating up front: this is a refund of an insurance premium. If you put 20% or more down, you paid no premium, so there is nothing to refund. This program is for insured buyers only.
What it is actually worth in Calgary dollars
The refund is 25% of your premium, and your premium depends on your down payment. Using CMHC's published premium rate table, here is what that looks like at real Calgary price points:
| Purchase price | Down payment | Premium rate | Premium | 25% refund |
|---|---|---|---|---|
| $450,000 | 5% ($22,500) | 4.00% | $17,100 | $4,275 |
| $450,000 | 10% ($45,000) | 3.10% | $12,555 | $3,139 |
| $550,000 | 5% ($27,500) | 4.00% | $20,900 | $5,225 |
| $550,000 | 10% ($55,000) | 3.10% | $15,345 | $3,836 |
| $700,000 | minimum ($45,000) | 4.00% | $26,200 | $6,550 |
| $700,000 | 10% ($70,000) | 3.10% | $19,530 | $4,883 |
A few notes on the math. The premium rate is set by your loan-to-value ratio, so a smaller down payment means a larger premium and, counterintuitively, a larger refund. If you take a 30-year insured amortization, which has been available on new builds since late 2024, CMHC applies a 0.20% surcharge that raises the premium and the refund with it. And unlike Ontario, Quebec and Saskatchewan, Alberta charges no provincial sales tax on the premium, so the calculation here is clean.
Run your own numbers first with the mortgage calculator or the affordability tool, then confirm the exact premium with your lender. These figures come from CMHC's published rate table and are for illustration, not a quote.
New build or resale: two different doors
This is where the most expensive misunderstanding lives, and where a lot of older articles are now simply wrong.
New builds. As of a July 2025 refresh, CMHC Eco Plus applies only to homes that have never been occupied. Sagen and Canada Guaranty were already new-construction only. So all three insurers now point the same direction: the purchase-time refund is a new-build benefit. Newly built condo units and prefabricated homes count.
Resale homes. You are not shut out, but your route is different and it exists at one insurer only. CMHC Eco Improvement pays the same 25% refund to buyers of existing homes who complete at least $20,000 of qualifying energy renovations after buying, and apply within two years of closing. Qualifying work falls into three buckets: building envelope (insulation, windows, doors, air sealing), mechanical systems (furnace, ventilation, air conditioning, heat pumps), and renewable energy (solar, geothermal). You keep the paid invoices; an EnerGuide evaluation is helpful supporting evidence but is not required.
Because Eco Improvement is a CMHC-only stream, a resale buyer planning $20,000 of energy work only has a refund path if the lender placed the mortgage with CMHC. Sagen and Canada Guaranty publish no renovation equivalent. If a retrofit is part of your plan, raise it with your mortgage broker early, while placement is still being decided.
How a Calgary home actually qualifies
There are two accepted routes, and a home only needs one of them.
Route one: an eligible certification. The insurers publish a list. The ones you will actually run into around Calgary are:
- Built Green Canada at Gold or Platinum level. This is the big one in Alberta.
- ENERGY STAR for New Homes (NRCan Standard 12.6 or newer).
- CHBA Net Zero and Net Zero Ready.
- R-2000.
- LEED at Gold or Platinum.
- Passive House (Classic, Plus or Premium), and EnerPHit for certified retrofits.
Read that Built Green line twice, because it is the single most common way Calgary buyers lose this refund. Bronze and Silver do not qualify. Only Gold and Platinum. Built Green is widely used by Alberta builders, so it is very easy to assume a "Built Green home" is automatically eligible when it is not.
Route two: an EnerGuide rating. If there is no certification, the home can still qualify by showing an EnerGuide rating with energy use at least 20% lower, measured in gigajoules per year, than the "typical new house" reference under Natural Resources Canada's EnerGuide Rating System. Every Built Green home is modelled and blower-door tested through EnerGuide anyway, so the paperwork often already exists.
Which Calgary builders get you there? Several build to qualifying specs as standard, though what is standard changes and marketing claims are the builder's own. Jayman BUILT states it includes eight 500-watt solar panels and triple-pane windows on every home and describes its homes as 45% more efficient than Alberta building code when paired with solar. Mattamy has included solar as standard on most Alberta homes since June 2024. Excel and Sterling certify their homes through Built Green, and Brookfield certifies presales that firmed after December 2024. Net Zero and Net Zero Ready are typically an upgrade package rather than standard. Treat all of that as a starting point for questions, not a guarantee, and see the Calgary builders guide for how the major builders compare more broadly.
"Which certification does this specific home carry, at what level, and will you give me the certificate or the EnerGuide label in writing?" Chasing that paperwork months after possession is the most common way this refund quietly dies. Get it in the file while the builder still needs something from you.
How to claim it, step by step
The refund is not applied at closing and your lender does not file it for you. You apply, directly to the insurer.
- Check your mortgage documents for which insurer holds the policy: CMHC, Sagen, or Canada Guaranty. Applying to the wrong one gets you nothing.
- Gather the proof: the certification certificate or the EnerGuide label and report. For CMHC Eco Improvement, paid renovation invoices totalling $20,000 or more instead. Supporting documents generally cannot be more than five years old.
- Complete that insurer's refund application form and include banking details for the deposit. CMHC accepts submissions by email; Sagen has an online portal; Canada Guaranty accepts email or mail.
- Watch the deadline. Applications must be in within 24 months of your mortgage closing date. For Eco Improvement, that same window has to contain the planning, the work and the invoices, which is tighter than it sounds.
- Expect roughly 8 to 12 weeks for processing, then payment directly to you.
- Keep everything. CMHC can request supporting documentation for up to five years, and that can extend to a later buyer of the home.
Because program details change, pull the current form and criteria from the insurer's own site before you file, rather than from any article, including this one.
What else is open in Calgary, and what quietly closed
A lot of the energy-rebate content online is out of date, and pointing clients at a closed program wastes their time. Here is where things stood at the end of July 2026.
- CMHC Eco Plus, Sagen and Canada Guaranty premium refunds — open, 25%, new builds, 24-month deadline.
- CMHC Eco Improvement — open, 25%, existing homes with $20,000+ of energy renovations.
- Home Upgrades Program (Calgary) — free efficiency upgrades for income-qualified households, including insulation and high-efficiency furnaces. Currently accepting applications.
- ENMAX Easymax Seasonal Solar — pays 35 cents per kWh in bill credits for exported solar. It has to be switched on manually in your account, and because the rate also applies to the power you buy, it is not something to leave on year-round.
- Clean Energy Improvement Program (CEIP), Calgary — financing rather than a rebate. Intake was closed with a reopening scheduled for September 22, 2026. Up to $50,000, repaid through the property tax bill. Airdrie and Okotoks are both at capacity with waitlists; Airdrie adds up to $3,100 in genuine rebates on top. Cochrane and Chestermere do not participate, despite what several installer blogs claim.
- Canada Greener Homes Grant — closed to new applicants since 2024.
- Canada Greener Homes Loan — the interest-free $40,000 loan closed to new applications on October 1, 2025, with funding fully committed. Still widely listed as available on older pages.
- Canada Greener Homes Affordability Program — active, but only through participating provinces. Alberta is not one of them, so Calgary households cannot access it.
- City of Calgary Resilient Roofing Rebate — the $3,000 Class 4 roofing rebate ended in 2022 and was not renewed, though plenty of articles still cite it.
CEIP financing stays with the property, not the seller. If you buy a home with solar panels or a recent efficiency retrofit, there may be a balance you inherit through the property tax bill. Sellers are required to disclose it, but the charge sits on the tax roll and may not appear on a land title search. Order a tax certificate. It is not automatically a bad thing, since earlier Calgary participants locked rates near 2.95% to 3.25% and you inherit the upgrade along with the payment, but you want to know before you write the offer, not after.
The home insurance angle, honestly
Calgary sits in hail country, and this is the part where I want to be careful about what is actually established. The Insurance Bureau of Canada states that installing loss-prevention features such as reinforced roofing, backwater valves and sump pumps "can potentially provide additional protection and reduce your premiums," and that upgrading electrical, heating and plumbing systems may also help. IBC specifically recommends considering Class 4 impact-resistant roofing when re-roofing, and notes that many insurers now offer "resilient" endorsements covering the extra cost of impact-resistant products on a claim.
What I will not do is quote you a percentage. No Alberta insurer publishes a discount schedule, and the specific numbers floating around online come from roofing company blogs rather than insurers. Ask your broker directly, and keep the installation certificate.
There is a flip side worth knowing as a buyer. Industry reporting suggests some insurers in the Calgary area are moving toward higher hail deductibles or requiring impact-resistant materials at renewal. That makes a roof an insurability question, not only a premium question. Our guide to hail damage and home insurance in Calgary goes deeper.
Stacking it with the other new-build money
If you are buying new in Calgary, the premium refund is rarely the only thing on the table. A qualifying first-time buyer can also look at the First-Time Home Buyers' GST Rebate, which can refund up to $50,000 of GST on a new home at or below $1 million and has no energy-efficiency requirement at all. Some lenders also run their own green-mortgage promotions on top of the insurer refund, so it is worth asking your broker what they currently have.
Those are separate programs with separate rules, and none of them is automatic. If you want a plain-language read on how a new-build purchase fits together in Calgary, start with the new build buyer's guide and the down payment guide.
Frequently Asked Questions
This article is general information for Calgary home buyers, not mortgage, tax, legal, insurance, or financial advice. Program terms, dollar figures, rates, eligibility rules and deadlines can change without notice, and every program described here has conditions specific to your situation. Verify current details directly with CMHC, Sagen, Canada Guaranty, Natural Resources Canada, the City of Calgary, or a licensed mortgage, insurance, or tax professional before making decisions.
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