Nova Scotia · 16 local services · checked September 28, 2026

Home energy audits and home testing in Halifax

Halifax gets about 3,870 heating degree-days a year, 22% of its houses were built before 1961, and EnerGuide evaluations are booked through Efficiency Nova Scotia's Home Energy Assessment. Pick a service for the local details.

Energy audits in Halifax → All 16 services
Colourful wooden row houses on a steep street above a foggy Atlantic harbour

How Halifax is built

Halifax's houses by when they were built Ten house shapes, one for each tenth of Halifax's 121,700 houses. Before 1961: 22%, 1961–1990: 42%, 1991–2000: 14%, 2001 or later: 22%. Older houses glow hotter.
  • Before 1961 22%
  • 1961–1990 42%
  • 1991–2000 14%
  • 2001 or later 22%
Each house stands for one in ten of Halifax's 121,700 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. Snowfall scales with heating degree-days. Sources: Statistics Canada 2021 Census (table 98-10-0233-01), NRCan HOT2000 climate data.

Halifax at a glance

Climate

Halifax gets about 3,870 heating degree-days a year and has a winter design temperature of −15.9°C, according to NRCan's HOT2000 climate data for Shearwater.

Housing

Of Halifax's 121,700 houses (single-detached, semi-detached, row houses and duplexes), 22% were built before 1961 and 63% before 1991, according to the 2021 Census. The typical house dates from 1981–1990.

Heating

In the Halifax area, 26% of households heat mainly with a heat pump, 20% with electric baseboards, 20% with a boiler and radiators and 12% with a forced-air furnace; electricity is the main heating energy for 28% of households and oil for 23% (Statistics Canada, 2023).

Radon

Health Canada's 2012 survey found 13.6% of 103 homes tested in the Zone 6 health region above the guideline. The larger 2024 Cross-Canada survey reports 38.7% (1 in 3) of houses at or above the guideline for the Halifax, NS (Halifax CMA) metro area.

Local service guides for Halifax

Energy audits and tests

An energy advisor’s kit on a front-hall bench: infrared camera, pressure gauge with tubing, tape measure, headlamp and a floor sketch

Home energy audit

Via Efficiency Nova Scotia
A red blower-door panel with a large fan fitted into the front doorway of a brick bungalow, a pressure gauge on a stool inside

Blower door test

3,870 degree-days
Hands holding an infrared camera aimed at a ceiling corner beside a frosty window; the screen shows a cold streak

Thermal imaging inspection

3,870 degree-days
A kitchen table with a house floor plan, a laser measure, a tape measure and a laptop showing the plan

Heat loss calculation

Design temp −15.9°C
A duct-testing fan on a basement floor connected by flexible duct to a furnace, a pressure gauge hanging from a joist

Duct leakage testing

12% forced-air
A gloved hand inserting a combustion analyzer probe into a furnace flue pipe in a basement

Combustion safety test

3,870 degree-days
A heat recovery ventilator on a basement wall with four insulated ducts running up between the joists

Ventilation and humidity assessment

22% built since 2001
Loose-fill insulation between attic joists, a yellow ruler showing its depth and frost on the roofing nails above

Attic insulation inspection

63% built before 1991
Utility bills and a phone showing a monthly energy-use chart on a kitchen table

Energy bill analysis

Nova Scotia Power

Home health tests

A small digital radon monitor on a bookshelf in a finished basement family room

Radon testing

38.7% at or above guideline (2024)
A carbon monoxide alarm on an upstairs hallway wall outside the bedrooms at night

Carbon monoxide testing

Not required (recommended)
A moisture meter pressed into water-stained basement drywall, an air-sampling pump on a tripod nearby

Mold and air quality testing

63% built before 1991
A gloved hand holding a sealed sample bag above vermiculite insulation between attic joists

Asbestos and vermiculite testing

63% built before 1991
A gloved hand swabbing layers of cracked old paint on a wooden window sill

Lead paint testing

22% built before 1961
Filling a water-sample bottle at a farmhouse kitchen tap with the aerator removed, snowy fields and a barn outside

Well water testing

Wells common

For businesses and buildings

An auditor walking between rooftop heating and cooling units on a snowy commercial roof

Commercial energy audit

3 incentive programs

Who does energy evaluations in Halifax

In Nova Scotia, EnerGuide home energy assessments are booked through Efficiency Nova Scotia's Home Energy Assessment program, which assigns one of its Delivery Agent Partners; NRCan's list shows no separate service organizations for Nova Scotia postal codes.

City programs in Halifax

Solar City (municipal solar financing)

Halifax Regional Municipality financing for solar photovoltaic, solar hot air and solar hot water systems. It is repaid as a voluntary Local Improvement Charge billed separately from property tax, over 10 years at a 4.75% fixed rate, and can be repaid early without penalty. Residential owners and non-profits in good standing can register; any qualified contractor can be used (contractor and design reviewed by HRM). No municipal financing for other energy-efficiency upgrades was found.

Rebates and financing for Halifax homes

Provincial · needs an evaluation Efficiency Nova Scotia home programs Assessment-based rebates up to $5,000, a moderate-income top-up to about $10,000 in all, and HomeWarming's free upgrades for income-qualified homeowners Open Federal CMHC Eco Improvement premium refund 25% back on your CMHC mortgage insurance premium after $20,000 of energy renovations Open Federal Canada Greener Homes Affordability Program Free retrofits for low-to-median-income households in BC, Manitoba, Nova Scotia, PEI and Quebec — not available in Ontario Open · deadline

Cities near Halifax

Charlottetown184 kmMoncton186 kmSaint John204 kmFredericton275 kmLévis635 kmQuébec City643 km All 70 cities →

Sources

Checked September 28, 2026.

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