Ontario · Energy · checked September 28, 2026

Energy bill analysis in Chatham-Kent

Your own bills are the most accurate starting point for any energy plan. In Chatham-Kent, that means electricity from Entegrus Powerlines / Hydro One and natural gas from Enbridge Gas.

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

Electricity

Entegrus Powerlines / Hydro One

Natural gas

Enbridge Gas

Heating degree-days

3,419

A moderate heating season

Cost

Free to do yourself

How Chatham-Kent is built

Chatham-Kent's houses by when they were built Ten house shapes, one for each tenth of Chatham-Kent's 37,400 houses. Before 1961: 42%, 1961–1990: 39%, 1991–2000: 9%, 2001 or later: 10%. Older houses glow hotter.
  • Before 1961 42%
  • 1961–1990 39%
  • 1991–2000 9%
  • 2001 or later 10%
Each house stands for one in ten of Chatham-Kent's 37,400 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 Chatham-Kent

Most of Chatham-Kent is served by Entegrus Powerlines / Hydro One for electricity and Enbridge Gas for natural gas.

  • Entegrus Powerlines: Entegrus MyAccount, then Green Button Download My Data. Link
  • Hydro One: myAccount, then Green Button Download My Data: up to 24 months of billing, consumption and transaction data (XML). Link
  • Enbridge Gas: Gas utility (most of Ontario): My Account, then Share My Data, then Download your Data: up to 24 months of billing and usage data as Green Button XML. Link

What the analysis shows

Chatham-Kent gets about 3,419 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 −14.4°C. Those figures come from the climate data for Erieau, the closest comparable location in that data set (38 km away) 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 Chatham-Kent, 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.

NRCan-licensed service organizations serving Chatham-Kent

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.

Only assessments from the seven HRSP-approved organizations qualify for the $600 Home Renovation Savings rebate and its assessment-path upgrade rebates; each listing below says whether it's one of them.

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 Chatham-Kent

Energy bill analysis in Chatham-Kent: common questions

How do I download my energy usage in Chatham-Kent?

Entegrus Powerlines: Entegrus MyAccount, then Green Button Download My Data. Link Hydro One: myAccount, then Green Button Download My Data: up to 24 months of billing, consumption and transaction data (XML). Link Enbridge Gas: Gas utility (most of Ontario): My Account, then Share My Data, then Download your Data: up to 24 months of billing and usage data as Green Button XML. 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 Chatham-Kent

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