Is Solar Worth It in Northwest Territories in 2026?
Yes — with caveats. At a 13.5-year payback and 86% 25-year return, solar in Northwest Territories clears a reasonable investment bar.
Payback
13.5 yrs
25-Year ROI
86%
Rank in Canada
#2/13
Annual Savings
C$2,258
What drives the verdict in Northwest Territories
Your rate matters more than your sun. Northwest Territories averages C$0.290/kWh and 3.1 peak sun hours. Canada's cheapest electricity (Quebec) makes solar a lifestyle purchase, not an investment; high-rate provinces pay back fastest regardless of latitude.
Net metering sets your export value. NTPC net metering in hydro communities; diesel communities have separate terms and much higher rates.
No federal credit to lean on. Canada's Greener Homes program has wound down; the programs that remain are provincial and utility-level, listed on the Northwest Territories payback page.
System cost. About C$30,400 for a typical 8 kW system (C$3.80/W) before incentives. Sources: NTPC published rates (hydro-community average); NREL PVWatts irradiance as of 2026-07-01.
Fastest paybacks in Canada
| Province | Payback | 25-Year ROI |
|---|---|---|
| Nunavut | 12.4 yrs | 102% |
| Northwest Territories(you) | 13.5 yrs | 86% |
| Alberta | 14.6 yrs | 71% |
| Nova Scotia | 15.9 yrs | 58% |
| Saskatchewan | 16.2 yrs | 55% |
| Prince Edward Island | 17.4 yrs | 44% |
Run your own numbers
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