Heat Pump Rebates in Nova Scotia: What Changed in 2026

If you've been putting off a heat pump because you were waiting on a rebate, 2026 is a year to pay attention — because the landscape shifted. The big, stackable federal grants and interest-free loans that defined the last few years have largely wound down, and what's left is more limited and more targeted. Here's an honest map of what's actually available in Nova Scotia right now, and — because it's our trade — the ductwork cost the rebate pages don't mention.

A note before the numbers: rebate amounts, deadlines, and funding availability change constantly. Everything below is accurate as of mid-2026, but treat it as a starting point and confirm the current details on the official program pages linked at the end before you plan around them.

What changed in 2026

The headline is the wind-down of the federal Canada Greener Homes Initiative. The $5,000 Greener Homes Grant closed to new applicants in early 2026, and the interest-free Greener Homes Loan became fully subscribed and stopped taking new applications. If you already had an approved grant or loan, that funding carries on — but for anyone starting fresh in 2026, those two big federal supports are effectively off the table.

That's a real change from the "stack the grant, the loan, and the provincial rebate" era. The supports that remain are narrower and, in the most generous cases, income-tested.

The Oil to Heat Pump Affordability Program

The most significant program still running is the Oil to Heat Pump Affordability Program (OHPA). It offers up to $15,000 to help eligible homeowners switch from oil heating to a cold-climate electric heat pump, combining federal and provincial support and delivered in Nova Scotia through Efficiency Nova Scotia.

It's targeted, so the eligibility matters:

• Your household income must be at or below the median after-tax income.
• You must currently heat with oil (with recent proof, such as oil-purchase receipts).
• The home must be your year-round primary residence.

Two important cautions. First, funding is limited — demand has been high, and the program may be fully committed with a waitlist by the time you apply. Second, there's a hard deadline: July 31, 2026 is the last day to apply. If you heat with oil and qualify, this is the program to look at first, quickly, and to confirm current availability before you count on it.

The Home Energy Assessment path

For everyone else — homes not on oil, or over the income threshold — the main route runs through Efficiency Nova Scotia's Home Energy Assessment. It's a $199 assessment (waived for income-qualified households) where an Energy Advisor spends a couple of hours evaluating your insulation, air leakage, and mechanical systems. That assessment is the key that unlocks eligibility for rebates of up to $5,000 on recommended upgrades and eligible products, heat pumps among them.

Worth knowing: the older standalone Home Heating System Rebate wound down at the end of 2025, so the assessment path is now the main door to Efficiency Nova Scotia rebates rather than an instant point-of-sale discount. Book the assessment before you buy — doing it in the wrong order can cost you the eligibility.

Income-qualified programs

If your household income is lower, there are dedicated streams worth checking: HomeWarming offers no-cost energy upgrades for income-qualified homeowners, and there's a Moderate Income rebate stream as well. These can substantially change the math, and they're the first thing to look at if the standard rebates feel out of reach.

The cost the rebate pages don't mention: your ductwork

Here's the part that catches people, and it's squarely our lane. Rebates are aimed at the heat pump and energy-efficiency upgrades — not the full cost of the ductwork a ducted system needs to actually perform. If your existing ducts need resizing, sealing, or added return air to handle a heat pump (and on older Halifax homes, they usually do), that air-side work often sits outside what a rebate covers.

That's not a reason to skip it — it's a reason to budget for it. A rebate that helps pay for the equipment does you no favours if the ducts can't move the air and you end up with cold rooms and high bills. The smart move is to price the whole project — equipment and the ductwork it needs — so there are no surprises after the rebate math is done.

How to make your install go smoothly

A few practical habits save money and headaches:

• Do the Home Energy Assessment first, before buying anything, so you don't lose eligibility on order-of-operations.
• Keep your paperwork — oil receipts for OHPA, quotes, and equipment specs.
• Use eligible equipment and registered contractors where a program requires it.
• Scope the ductwork early, so the air-side cost is in your budget from the start.
• Confirm current amounts and deadlines — programs change mid-year, and funding runs out.

Always check the current details

Because this is exactly the kind of information that shifts, don't take any figure here as final. Confirm the current amounts, eligibility, and deadlines directly at the source:

• Efficiency Nova Scotia — Oil to Heat Pump Affordability Program and the Home Energy Assessment.
• Natural Resources Canada — the Canada Greener Homes Initiative for federal program status.

Where we fit in

We don't administer rebates — but we do the ductwork that decides whether your rebated heat pump actually performs. We'll assess your ducts, tell you honestly what the air side needs, and coordinate with your licensed heat-pump installer on the equipment. If you're chasing a rebate this year, get the ductwork scoped early so the whole project is budgeted properly — and confirm the current program details before you commit, because in 2026 they're moving faster than usual.