Prince George home & property

The Baseboard Heater Myth: Why 'More Efficient' New Heaters Won't Cut Your Hydro Bill

By Matt Neuls, Red Seal electrician at MDN Electric · Prince George, BC

Every winter, homeowners around Prince George ask me the same thing: "Can you replace my old baseboard heaters with newer, more efficient ones so my hydro bill goes down?"

I'd make good money saying yes. But it wouldn't be true, so here's the honest answer: new baseboard heaters will not lower your hydro bill. At all.

Why not?

Electric baseboard heat is already 100% efficient — every bit of electricity going in comes out as heat. That was true of the heater installed in 1985, and it's true of the fanciest one on the shelf today. Same electricity in, exactly the same heat out. A new baseboard is a new metal box, not a better furnace.

When SHOULD you replace baseboards?

They're damaged or acting up — buzzing, burnt smells, visible damage. That's a safety issue; replace them.
You're renovating and want a cleaner look. Totally legitimate — just know it's a cosmetic upgrade, not an energy one.

What actually lowers a heating bill?

You have to change the type of heat, not the age of the heater:

A heat pump — instead of making heat, it moves heat from the outside air into your home. It can deliver roughly three times the heat per dollar of electricity compared to baseboards.
Natural gas — currently much cheaper per unit of heat than electricity in BC.

Even smart thermostats — nice as they are — typically take 5 to 10 years to pay for themselves. They're a comfort upgrade more than a money-saver.

The bottom line

Keep your ugly-but-working baseboards and put the money toward something that changes the math. And if you do go the heat pump route, that new equipment needs proper dedicated wiring back to your panel — which is the part where you'll want an electrician you trust.

Want the full technical breakdown?

The complete case study — test readings, code references, and exactly how this was diagnosed — is on the MDN Electric site.

Read the full case study Book an electrician

Quick answers

Are new electric baseboard heaters more efficient than old ones?

No. All electric resistance heaters are 100% efficient regardless of age or price — every watt of electricity becomes heat. A new baseboard produces exactly the same heat per kilowatt-hour as a 40-year-old one.

What's the cheapest way to heat a home with electric baseboards?

The biggest real savings come from switching heat source: a heat pump delivers up to three times the heat per unit of electricity, and natural gas is cheaper per BTU in BC. Short of that, heat fewer rooms and use setback scheduling.

Do smart thermostats lower your hydro bill?

A little, through scheduling — but at typical BC rates a whole-home smart thermostat retrofit takes 5–10 years to pay for itself. Buy them for comfort and convenience rather than expecting big savings.