5.1 - ENERGY AUDIT
  Number of households by region
Canada Atlantic Quebec Ontario
An energy audit had been conducted in the dwelling
Yes 2,140,628 A 188,435 A 701,811 A 779,744 A
No 10,932,518 A 781,277 A 2,645,525 A 3,959,319 A
Don't know 1,098,956 A 27,614 M 213,949 A 540,234 A
Not stated - U         - U
An energy audit had been conducted in the last 10 years
Yes 1,871,952 A 181,364 A 589,238 A 707,130 A
No 253,307 A - U 107,660 M 67,466 M
Valid skip 10,932,518 A 781,277 A 2,645,525 A 3,959,319 A
Don't know - U - U - U - U
Not stated 1,100,661 A 27,614 M 213,949 A 541,333 A
Changes made as a result of the audit
Yes 1,390,769 A 141,937 A 410,145 A 546,017 A
No 704,161 A 43,988 M 285,632 A 223,540 A
Valid skip 10,932,518 A 781,277 A 2,645,525 A 3,959,319 A
Don't know - U - U - U - U
Not stated 1,100,661 A 27,614 M 213,949 A 541,333 A
A government grant received as part of a home energy retrofit program
Yes 928,871 A 93,087 A 251,552 A 371,342 A
No 1,061,484 A 88,305 A 412,364 A 335,520 A
Valid skip 10,932,518 A 781,277 A 2,645,525 A 3,959,319 A
Don't know 149,049 A - U - U 72,882 M
Not stated 1,101,886 A 27,614 M 215,174 A 541,333 A

Legend:

The letter beside each estimate classifies its quality as follows: A–Acceptable, M–Use with caution, U–Too unreliable to be published.

Source:

2015 Survey of Household Energy Use