New Brunswick · Energy · checked September 28, 2026

Energy bill analysis in Moncton

Your own bills are the most accurate starting point for any energy plan. In Moncton, that means electricity from NB Power and natural gas from Liberty Utilities (Gas New Brunswick).

Utility bills and a phone showing a monthly energy-use chart on a kitchen table

Electricity

NB Power

Natural gas

Liberty Utilities (Gas New Brunswick)

Heating degree-days

4,514

A long heating season

Cost

Free to do yourself

How Moncton is built

Moncton's houses by when they were built Ten house shapes, one for each tenth of Moncton's 23,365 houses. Before 1961: 24%, 1961–1990: 37%, 1991–2000: 12%, 2001 or later: 28%. Older houses glow hotter.
  • Before 1961 24%
  • 1961–1990 37%
  • 1991–2000 12%
  • 2001 or later 28%
Each house stands for one in ten of Moncton's 23,365 houses (single-detached, semi-detached, row and duplex), drawn by when it was built. The glow shows the usual pattern: older houses tend to be leakier and less insulated. More snow in the drawing means more heating degree-days: a longer, colder heating season. Sources: Statistics Canada 2021 Census (table 98-10-0233-01), NRCan HOT2000 climate data.

Getting your usage history in Moncton

Most of Moncton is served by NB Power for electricity and Liberty Utilities (Gas New Brunswick) for natural gas.

  • NB Power: Online NB Power account: Consumption History graph. Smart-meter customers see usage by day, hour or 15 minutes with temperature overlay and alerts. The site notes a systems upgrade may leave gaps or estimates in the online usage graph. Link

What the analysis shows

Moncton gets about 4,514 heating degree-days a year, a measure of how much heating its climate needs, and its winter design temperature, the cold day heating systems are sized for, is −22.1°C. Those figures come from the climate data for Moncton International in HOT2000, the home-energy software Natural Resources Canada (NRCan) gives energy advisors. Weather-normalizing your bills against those degree-days separates heating from baseload (lights, appliances, hot water), so you can see how much of the bill a heating upgrade can actually touch, and compare a mild year with a harsh one fairly.

In Moncton, summer air conditioning also shows up on the electricity bill: compare your July and August use with a spring month to see roughly what cooling costs, and how much a heat pump or better attic insulation could take off it.

How the 12-month bill analysis works.

Atlantic Canada Maritimes and Newfoundland

What this means in Moncton’s climate

Damp, windy, icy winters and costly oil: switch to heat pumps, seal, test for radon.

Atlantic winters are wet, windy and icy rather than extremely cold, and summers are mild. Heating oil is still common and its price rose sharply in 2026, while heat pumps already heat many homes. An EnerGuide evaluation here should plan the move off oil, seal wind-driven leaks, fix moisture before insulating, and include a radon test.

  • Plan your move off oil. Oil prices rose 65% to 81% in a year, and corrosion is a leading cause of oil tank leaks. Cold-climate heat pumps can be up to three times as efficient as oil heating. Ask: Ask the advisor to note your oil tank's age and condition, and to size a cold-climate heat pump with a backup plan.

What else homes in Moncton need →

Sources for this climate guide · checked October 26, 2026

NRCan-licensed service organizations serving Moncton

A service organization is a company that Natural Resources Canada (NRCan) licenses to deliver EnerGuide evaluations; its registered energy advisors do the home visit. Bring 12 months of bills to any of these organizations' evaluations; the advisor's model uses them as the baseline for projected savings.

Source: NRCan list of licensed service organizations, checked September 28, 2026. Call to confirm your street is covered and ask about wait times.

Programs in Moncton

Energy bill analysis in Moncton: common questions

How do I download my energy usage in Moncton?

NB Power: Online NB Power account: Consumption History graph. Smart-meter customers see usage by day, hour or 15 minutes with temperature overlay and alerts. The site notes a systems upgrade may leave gaps or estimates in the online usage graph. Link

What is Green Button?

A standard format for downloading your own energy data. Ontario electricity utilities have been required to offer Green Button Download My Data since November 1, 2023.

Why weather-normalize bills?

A cold winter raises heating bills even if nothing about the house changed, and a hot summer raises cooling bills. Normalizing to degree-days lets you compare years fairly and measure real savings.

Energy bill analysis near Moncton

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