Does BC Hydro Have Time-of-Use Rates That Affect Heat Pump Costs?

Have a heating or cooling question about your home? Call (604) 359-1081 or request a free written quote.

How BC Hydro actually bills electricity

Some utilities in North America charge different rates depending on the hour of the day, encouraging homeowners to shift heavy electricity use, like heating or cooling, to off-peak hours. BC Hydro's residential rate does not work that way. Instead, most homes are on the Residential Conservation Rate, a two-step (tiered) structure: you pay one rate per kilowatt-hour up to a certain usage threshold in your billing period, then a higher rate per kWh for everything above that threshold.

That means the clock on the wall doesn't change your electricity price, but your total consumption over the two-month cycle does. A heat pump that pushes your household into Step 2 usage will cost more per kWh for the extra electricity, regardless of whether it ran at 3pm or 3am.

What this means for running your heat pump

Because there's no time-of-day discount, there's no financial reason to avoid running your heat pump during the day in BC. The most cost-effective way to operate a heat pump here is simply to run it efficiently: keep a steady, moderate setpoint rather than large swings, keep filters clean, and make sure the system is properly sized for your home so it isn't short-cycling or struggling to keep up.

• Total kWh used in the billing period is what drives your rate tier, not the time of day
• Reducing overall heating and cooling load (insulation, air sealing, proper sizing) has more impact on your bill than shifting run-time
• A cold-climate heat pump that's correctly sized will typically use less electricity than an oversized or undersized unit working inefficiently
• BC Hydro does offer separate programs and rebates for heat pumps, which are different from time-of-use pricing

Rebates are where BC Hydro and FortisBC actually help

While BC Hydro won't lower your per-kWh rate based on timing, there are legitimate rebate programs worth checking before or after installing a heat pump, including CleanBC incentives and, where applicable, the Canada Greener Homes Loan (the original Greener Homes Grant closed in 2024). FortisBC also runs rebate programs relevant to homes switching from gas to electric heat sources or upgrading efficiency. Program details and amounts change, so it's worth confirming current eligibility directly with BC Hydro, FortisBC, or CleanBC before you budget around a specific number.

When to get a professional opinion

If your electricity bill jumped noticeably after installing a heat pump, the cause is usually sizing, insulation, or how the system is being operated, not the time you're running it. A licensed technician can check that your system is sized correctly for your home and running efficiently, which does far more for your bill than trying to time your usage around a rate structure that doesn't exist in BC.

Frequently asked questions

Reviewed by the CANRO Heating & Cooling service team — July 07, 2026. Technical Safety BC gas licence LGA0043870 · boiler licence LBP0046450 · Red Seal certified · WorkSafeBC and liability insured · 4.9★ from 85+ Google reviews · serving Metro Vancouver since 1999 · (604) 359-1081.