⚡ PowerLimit Data Map

Canada nuclear & power projects

141 tracked · by stage: Under review 61 · EDA 30 · Operating 19 · MOU 11 · Construction 11 · Under examination 4 · updated 2026-09-08

Leading projects (top 15 by stage)

ProjectStageTechnologySource
Bruce, Ontario
7 Months Early, Budget Savings Achieved
OperatingRestart📎 Power Limited DB
Darlington
Ontario Power Generation Restarts Darlington Unit 3 169 Days Early in CANDU Refurbishment, All 4 Units Due by
In operationSMR📎 Power Limited DB
McArthur River; Cigar Lake; Port Hope
AP1000: $80 Billion Partnership Mentioned
OperatingLarge reactor📎 Power Limited DB
Darlington
Darlington Nuclear Plant Receives 20-Year License Extension, Longest in Canada
OperatingRestart📎 Power Limited DB
Bruce
Bruce Unit 3 Major Component Replacement for Life Extension Completed, Targeting 2064 Operation
OperatingRestart📎 Power Limited DB
Bruce
CANDU 6 MCR Completed, Life Extension to 2064; Units 1-8 Upgrades Due by 2033
OperatingRestart📎 Power Limited DB
Darlington
Plant Restarted 169 Days Ahead of Schedule After Upgrade Completion
OperatingRestart📎 Power Limited DB
Southern Athabasca Basin, Saskatchewan, 130km North of La Loche
NexGen Energy Breaks Ground on $2.2B Rook I Uranium Mine, Targets 30M lbs/year Production
ConstructionUranium mining📎 Google News - Canada Nuclear
Darlington
Ontario Power Generation Selects Cameco, Urenco USA, Orano, GNF-Americas for Darlington SMR Fuel Contract
ConstructionSMR📎 Power Limited DB
Bruce
Bruce Unit 5 MCR Upgrade Approved by IESO, Phased Maintenance Until 2033
ConstructionRestart📎 Power Limited DB
Pickering
Units 5-8 Facility Upgrades: Construction by 2027, Mid-2030s Completion, 48 Steam Generators Replaced
ConstructionRestart📎 Power Limited DB
Darlington
BWRX-300 First Commercial Unit Under Construction at Darlington, Completion by 2029, Samsung C&T Collaboration
ConstructionSMR📎 Power Limited DB
Darlington
BWRX-300 Unit 1 Construction Implementation Contract Signed, CNSC Licensing Complete, Ontario Approval
ConstructionSMR📎 Power Limited DB
Darlington
First BWRX-300 Reactor Pressure Vessel Supply Contract Signed, Construction Expected Late 2025
ConstructionSMR📎 Power Limited DB
Bruce
Steam Generator, Pressure Tube, CANDU Fuel Channel Replacement Complete; Restart Q4 2023
ConstructionRestart📎 Power Limited DB
🔒 The full list of 141, per-project timelines, source links to news and filings, next checkpoints and PowerLimit’s reading are for members.
Full records, analysis and source links are for members.
News, filings and regulatory documents collected since 2020 — with PowerLimit’s reading of them — are available on the interactive map and through YouTube membership.