After decades of dispute over Churchill Falls power, the governments of Newfoundland and Labrador and Quebec, backed by the federal government, have announced terms for a sweeping energy package they say would become North America’s largest clean-energy development.
What’s being proposed
The agreement, which negotiators say could be finalised before the end of the year, centres on construction of roughly 14 gigawatts (GW) of new generating capacity near Churchill Falls. The scheme combines large-scale hydro projects with significant wind generation and new transmission to link Labrador’s resources with the Quebec grid.
Under the arrangement as described publicly, approximately two-thirds of the new output would be sold to Hydro‑Québec, while the remainder would remain under Newfoundland and Labrador control for domestic low-carbon industrial development.
“We are finally replacing the notorious 1969 Churchill Falls deal and the 2024 MOU with a new and better deal that will guarantee us more power, more value and more transmission,”
The quote was attributed to Newfoundland and Labrador Premier Tony Wakeham. Prime Minister Mark Carney described the scale of the vision in historical terms, likening it to the James Bay developments of the 1970s and warning it would face equally formidable technical challenges.
Key elements under discussion
- Gull Island hydropower complex: about 2.7 GW of capacity proposed;
- Churchill Falls expansion: an addition of approximately 1.275 GW to the existing plant;
- Wind complex: roughly 2 GW of wind generation proposed in the Churchill Falls area;
- Labrador Western Transmission Line: new high-voltage transmission to connect the developments to the Quebec grid.
Negotiators say the federal government has underwritten key parts of the cooperation and implementation agreement, signalling Ottawa’s appetite to help finance major decarbonisation infrastructure.
Numbers at a glance
| Project | Planned capacity |
|---|---|
| Gull Island hydropower | 2.7 GW |
| Churchill Falls expansion | 1.275 GW |
| Wind complex (Churchill Falls area) | 2 GW |
| Total new capacity proposed | ~14 GW (combined hydro and wind) |
Context and provincial significance
The announcement is being framed as an effort to finally resolve a long-standing grievance that dates back to a 1969 contract under which Hydro‑Québec purchased the bulk of power from the original Churchill Falls facility at rates many in Newfoundland and Labrador consider far below market value. That contract remains a central element of provincial politics and economic planning and runs until 2041.
For Newfoundland and Labrador, the new deal is pitched as a way to capture greater value from Labrador’s hydro resources and to provide clean electricity for industry, which provincial leaders hope will attract investment and support low-carbon development. For Quebec, the agreement would secure large volumes of renewable energy for its grid.
Challenges ahead
Despite bold numbers, officials acknowledge the project faces “immense” technical hurdles. Building large-scale hydro and high-voltage transmission through Labrador’s terrain will require years of engineering work, permitting, environmental assessment and consultations with rights holders and Indigenous communities.
Negotiators say they are working toward a finalised agreement this year, but many steps remain: detailed design, financing arrangements, regulatory approvals and Indigenous consultations, among others. The federal underwriting is intended to smooth some of those processes, but it is not a guarantee of an immediate start to construction.
What this could mean for residents
If realised, proponents say the scheme could power the equivalent of about 10 million homes and yield a steady revenue stream for the province while supporting industrial power needs. Critics and analysts will watch cost estimates, timelines and the balance of power sales between Quebec and Newfoundland and Labrador closely—renewing debates about control, benefits and long-term provincial interests.
The coming months will be decisive. Officials have published the broad strokes; the details that determine who benefits, how risks are shared and how environmental and Indigenous rights are respected are still to be negotiated and disclosed.
