Browse the atlas
OverWatts AtlasCountriesOwnersInsightsWireChangesSources Live map
Asset classes
- Transmission Line80,968
- Power Plant32,429
- Substation / Converter7,614
- Oil & Gas Field7,055
- Coal / Uranium Mine5,382
- Pipeline4,951
- Cement Plant3,513
- Data Centre3,283
- Iron & Steel Plant1,293
- LNG Terminal1,198
- Grid Storage965
- Iron Ore Mine949
- Chemical Plant868
- Interconnector704
- Export Terminal519
- Refinery279
- Storage / Tank Farm38
- Oil / Commodity Contract19
- Hydrogen Project18
- Carbon Capture (CCS)16
Chokepoints
Company portfolio
BC Hydro
41 facilities owned or operated across 3 layers and 1 countries, plus 54 transmission & pipeline segments — the cross-layer footprint of a single company.
41
Facilities
12.8 GW
15 power plants
15
Owned
80
Operated
Generation capacity by fuel
- hydro12.8 GW
Asset mix
Substations 26Power Plants 15
Network · 54 transmission lines (≥380 kv) segments
Where they operate
Largest assets
- Mica hydroelectric plantPower Plants · Canada · 2.7 GW · 1973
- Gordon M Shrum hydroelectric plantPower Plants · Canada · 2.7 GW · 1968
- Revelstoke hydroelectric plantPower Plants · Canada · 2.5 GW · 1984
- Site C hydroelectric plantPower Plants · Canada · 1.1 GW · 2025
- Seven Mile hydroelectric plantPower Plants · Canada · 805 MW · 1979
- Peace Canyon hydroelectric plantPower Plants · Canada · 694 MW · 1980
- Kootenay Canal hydroelectric plantPower Plants · Canada · 580 MW · 1975
- Waneta hydroelectric plantPower Plants · Canada · 490 MW · 1954
- Bridge River 2 hydroelectric plantPower Plants · Canada · 298 MW · 1948
- Bridge River hydroelectric plantPower Plants · Canada · 180 MW · 1948
- Jordan River hydroelectric plantPower Plants · Canada · 170 MW · 1971
- Cheakamus hydroelectric plantPower Plants · Canada · 158 MW · 1957
- John Hart Replacement hydroelectric plantPower Plants · Canada · 138 MW · 2019
- John Hart hydroelectric plantPower Plants · Canada · 126 MW · 1947
- Ruskin hydroelectric plantPower Plants · Canada · 105 MW · 1930
- 500 kV lineopTransmission Lines (≥380 kV)
- 500 kV lineopTransmission Lines (≥380 kV)
- 5L5opTransmission Lines (≥380 kV)
- Ashton Creek - Spillway 500KV #1opTransmission Lines (≥380 kV)
- Ashton Creek - Spillway 500KV #2opTransmission Lines (≥380 kV)
- Cheekye - Kelly Lake 500KVopTransmission Lines (≥380 kV)
- Cheekye - Meridian 500KVopTransmission Lines (≥380 kV)
- Clayburn - Kelly Lake 500KVopTransmission Lines (≥380 kV)
- Cranbrook - Langdon 500KVopTransmission Lines (≥380 kV)
- Glenannan - Williston 500KVopTransmission Lines (≥380 kV)
- HVDC Vancouver IslandopTransmission Lines (≥380 kV)
- HVDC Vancouver Island - Electrode LineopTransmission Lines (≥380 kV)
- HVDC Vancouver Island - metallic returnopTransmission Lines (≥380 kV)
- Ingledow - Clayburn 500KVopTransmission Lines (≥380 kV)
- Ingledow - Custer 500KV #1opTransmission Lines (≥380 kV)