Based on coverage from The Star, Castanet, Sudbury.com, and Chat News Today.
Northern leaders from Yukon, Nunavut, and the Northwest Territories are warning Ottawa that their electricity systems are reaching a breaking point, and that keeping power reliable in the North will take billions in federal funding.
The urgent need for federal investment in Northern electricity infrastructure echoes similar calls from other provinces, such as Alberta, where Premier Smith has urged for new pipeline projects amid rising global oil prices to ensure energy stability. For more context on regional energy challenges, see our coverage on Alberta's pipeline proposal.
The message is blunt: this is not about nicer infrastructure or long-term planning. Territory officials say they are staring at real risks of outages, stalled economic projects, and higher costs that local ratepayers simply cannot absorb.
Yukon electricity crunch after -50 C week
Yukon’s Energy Minister Ted Laking says a frigid week in December brought Whitehorse close to rolling blackouts. With temperatures near -50 C, electricity demand hit about 90 per cent of what Yukon could generate, and this happened outside normal peak hours.
Laking said industrial customers like mines had already been disconnected, and city and territorial officials were actively weighing what could be cut next. Blackouts ultimately did not happen, but he called it a warning sign that the territory is running out of room for error.
Yukon asks $1.025 billion for generation
Laking has written to federal Energy Minister Tim Hodgson arguing that without immediate investment in new generation and transmission, some exploration and development projects could be delayed or become uneconomic because power would be too limited or too expensive.
The letter puts Yukon’s needs at $1.025 billion for remediation of aging assets, increased generation, and what it describes as support for Arctic sovereignty objectives.
The biggest single item is about $520 million for two new thermal power centres and related infrastructure in Whitehorse, designed to provide up to 150 megawatts using a mix of LNG and diesel. Laking says this is meant to cover current demand and expected growth over the next five to 10 years. He also projects demand will rise by another 40 megawatts within five years, which would push Yukon beyond what it can currently generate. Yukon hopes to complete the first phase of the Whitehorse project by 2027.
Other priorities include upgrades to hydro facilities built in the 1960s, plus a push for federal support for a hydro expansion in Atlin, B.C., that could feed into the Yukon grid.
Nunavut diesel plants past their lifespan
In Nunavut, Ernest Douglas, president of Qulliq Energy Corp., says the territory has asked the federal government for $987 million to build six new scalable, modular, hybrid power plants.
Nunavut’s challenge is structural: all 25 communities run on separate diesel-based systems. Douglas said those plants are typically designed to last 40 years, but 10 communities are already operating beyond that. The oldest plant, in Cambridge Bay, is 59 years old.
Douglas describes the stakes in practical terms. If a plant fails in winter, it is an emergency, not an inconvenience, because it can trigger the need to relocate an entire community.
The new facilities would still run on diesel, but Douglas says they would be able to integrate renewable energy “when and where it is available.”
NWT hydro expansion and grid connections
In the Northwest Territories, Cory Strang, CEO of Northwest Territories Power Corp., says major upgrades are also measured in billions. Federal officials are assessing the Taltson Hydro Expansion Project in the Great Slave Lake region.
Strang said the project would involve a 60-megawatt hydro facility and transmission lines to connect the territory’s two existing power grids, creating options that are not possible with the current 1960s-era facility. He tied the potential benefits to mining activity, including lithium and gold prospects, where access to power can unlock development.
Right now, only eight of the NWT’s 33 communities are on one of two grids. The rest operate on individual micro grids, and when those go down, the territory leans on diesel.
Ottawa’s national electricity strategy meets Arctic reality
All three territories point to the same core problem: aging systems are being pushed beyond their intended life, while small rate bases cannot finance mega-project rebuilds. Laking notes northern costs are driven up by distance from ports and major centres, plus persistent labour constraints across a small population spread over about 40 per cent of Canada’s land mass.
This pressure lands as Prime Minister Mark Carney has promised a national electricity strategy aimed at clean, affordable, reliable power, though details have not been released. Carney has also announced $32 billion for northern defence projects, including forward operating locations in Yellowknife, Inuvik, and Iqaluit. Douglas said Nunavut’s power funding request was made before that defence announcement, and does not include defence-related demand.
Meanwhile, multiple northern power projects are being routed through the federal major projects office for assessment and faster approval. That includes the proposed Iqaluit Nukkiksautiit Hydro Project, a 15-to-30-megawatt facility about 60 kilometres outside Iqaluit that could potentially eliminate the city’s need for diesel generation. Douglas says the project is led by the regional Inuit association and sits outside Qulliq’s funding request, but Qulliq would buy as much of that power as it can.
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