BC Insulation Rebates 2026: What You Can Get
Short answer: In 2026, BC insulation rebates come from BC Hydro (for electrically heated homes) or FortisBC (gas or FortisBC electric customers). Both pay by area and R-value added: up to $900 for an attic and up to $1,200 each for walls and basement. Doing a second upgrade can add a bonus. The federal Greener Homes Grant is closed, and the July 2026 CleanBC income-qualified rules don't include insulation.
Total cap: Across all areas, BC Hydro pays up to $5,500 for insulation, and doing several upgrades together can add a bonus of up to $2,000. An HPCN member must do the work, and you apply within six months of the invoice (BC Hydro, checked September 27, 2026).
How much: the insulation rebate formula
| Where | Rebate formula | Max |
|---|---|---|
| Attic (flat or cathedral) | $0.02 x R-value added x sq. ft. | $900 |
| Exterior wall cavities | $0.09 x R-value added x sq. ft. | $1,200 |
| Exterior wall sheathing | $0.09 x R-value added x sq. ft. | $1,200 |
| Basement or crawlspace walls | $0.09 x R-value added x sq. ft. | $1,200 |
| Other (exposed floor, floor over crawlspace, headers) | $0.07 x R-value added x sq. ft. | $1,000 |
Example: a 1,000 sq. ft. attic topped up by R-40 works out to $0.02 x 40 x 1,000 = $800. Minimum R-value added: R-12 for attics and wall cavities, R-3.8 for sheathing, R-10 for basement walls, R-20 for other areas.
BC Hydro or FortisBC: which one do you use?
- BC Hydro: for BC Hydro customers with electrically heated homes. Your contractor must be a Home Performance Contractor Network (HPCN) member.
- FortisBC: for FortisBC natural gas customers and FortisBC electric customers (plus Penticton, Summerland, Grand Forks and Nelson Hydro).
Apply within six months of your invoice. Self-installs don't qualify.
Bonuses for doing more
BC Hydro offers a bonus of up to $2,000 for completing more than one upgrade. FortisBC pays a $300 two-upgrade bonus, or $20 per 1% EnerGuide rating improvement ($750 to $2,000) if you do before-and-after evaluations.
Income-qualified?
ECAP (run by BC Hydro and FortisBC) can install insulation for free in some homes after a free evaluation. FortisBC also has an income-qualified insulation rebate.
Is insulation worth it?
Usually, yes, especially in the attic. It's often the cheapest upgrade per dollar saved, and a better-insulated home can use a smaller heat pump. Ask for the R-value before and after in writing on your quote.
What to do next
- Check who your electric utility is.
- Check whether your income qualifies for CleanBC.
- Get quotes from qualified contractors and apply on time.
Questions people ask
How much is the BC Hydro insulation rebate?
It's $0.02 x R-value added x square feet for attics (up to $900), and $0.09 for walls, sheathing and basements (up to $1,200 each).
Can I stack federal, provincial and utility insulation rebates?
Not the way older articles describe. The federal Greener Homes Grant is closed, and the July 2026 CleanBC income-qualified program doesn't list insulation. Your main option is BC Hydro or FortisBC, plus their multi-upgrade bonus.
Do I need an HPCN contractor?
Yes, for BC Hydro's insulation rebate. Self-installs don't qualify for BC Hydro or FortisBC.
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See your city's rebates →Sources, checked September 26, 2026: BC Hydro insulation rebates · FortisBC insulation rebates · FortisBC home renovation bonus rebates · ECAP: free home energy evaluation and upgrades · CleanBC Energy Savings Program rules (July 6, 2026).