Nunavut Energy Profile

Provincial and Territorial energy information collected and generated by the Canada Energy Regulator.

Electricity
Oil and Gas
Energy Use
GHG Emissions

Electricity

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Figure 1: Electricity generation by Fuel Type (2021)

Figure 1: Electricity Generation by Fuel Type (2021)
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Text Alternative: This pie chart shows electricity generation by source in Nunavut. A total of 0.28 TWh of electricity was generated in 2021.

Figure 2: Electricity generation by Fuel Type, Trend (2021)

Figure 2: Electricity generation by Fuel Type, Trend (2021)
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Text Alternative: This chart shows electricity generation by source in Nunavut from 2005 to 2021.

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Production

  • In 2021, Nunavut generated around 0.28 terawatt-hours (TWh) of electricity (Figure 1), which is less than 0.05% of total Canadian production. Nunavut has an estimated generating capacity of 62 megawatts (MW).
  • Qulliq Energy Corporation (QEC), owned by the Nunavut government, is responsible for generation, transmission, and distribution of electricity in Nunavut. QEC operates 25 diesel plants in 25 communities. These communities are not connected by roads or power lines and there is no back-up grid.
  • Almost all of Nunavut’s electricity is generated from diesel fuel imported during the summer and then stored for year-round use.
  • Diesel plants are gradually being replaced with more modern, efficient generators in communities across Nunavut. In 2019, new diesel power plants capable of integrating renewable energy sources were installed in Grise Fiord and Cape Dorset. In 2021, a new diesel power plant was completed in Arctic Bay.Footnote 1 Decommissioning of the old power plant’s fuel system occurred in July 2023.
  • QEC’s Corporate Plan for 2022-2026 prioritized the construction of new power plants in Cambridge Bay, Igloolik, and Gjoa Haven between 2023 and 2026 to replace aging generators. QEC is also seeking approval from the Government of Nunavut to replace generators in Chesterfield Inlet, Kugaaruk, Coral Harbour, Pond Inlet, and Whale Cove.Footnote 2
  • In August 2019, the Government of Canada, QEC, and the Mayor of Kugluktuk announced joint funding for Nunavut’s first hybrid solar/diesel power plant, replacing the existing, less efficient, diesel facility built in the late 1960s. The project will include a 500 kilowatt (kW) solar system. Completion of the project was expected in late 2023, but it has faced numerous delays.Footnote 3Footnote 4
  • In 2023, five Nunavut communities shared a $4.1 million federal government grant for solar projects. The funding will assist the communities of Arctic Bay, Clyde River, Pond Inlet, Whale Cove, and Grise Fiord with their transition from fossil fuels to renewable energy.
  • Solar modules have been installed at the QEC’s power plant in Iqaluit since March 2016, as part of a pilot project. Solar has also been installed at the Arctic Winter Games Arena and Arctic College, both in Iqaluit.
  • QEC’s Net Metering Program allows residential and municipal electricity customers to produce their own electricity through small-scale (up to 10 kW) renewable energy sources. These customers can integrate their surplus energy to QEC’s local grid in exchange for credits for future electricity use.

Trade and Transportation

  • There are no regional or territorial electricity grids in Nunavut. All electricity generation is community based.
  • Because of long distances to neighbouring provinces and territories, there are no transmission lines enabling the trade of electricity between Nunavut and other jurisdictions.
  • The federal government is supporting studies on the feasibility of the proposed Kivalliq Hydro-Fibre Link Project. The project includes a 150 MW transmission power line and broadband internet connection from northern Manitoba to communities in Nunavut.

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