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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
Substation / Converter
Poste Langlois
- Operator
- Hydro-Québec
- Status
- operating
- Voltage
- 315 kV
Grid connection · within 50 km
- Nearest substation
- Poste de Léry
- Its voltage
- 315 kV
- Distance
- 9.3 km
- Strongest line nearby
- 765 kV
- Line operator
- Hydro-Québec
- Substations in range
- 31
Mapped grid infrastructure from OpenStreetMap, whose coverage is excellent in some regions and sparse in others. Nothing shown here means nothing is mappednearby — not that the site is unconnected. Lines are matched on a segment’s midpoint, so a corridor passing directly overhead can be missed; this under-reports rather than invents.
Co-located infrastructure · within 25 km
- Les Cèdres hydroelectric plant2.6 km · Power Plant · 113 MW · hydro
- Beauharnois hydroelectric plant8.7 km · Power Plant · 1.9 GW · hydro
- Poste de Léry9.3 km · Substation / Converter
- OVHcloud, Centre de données de Beauharnois9.7 km · Data Centre
- Poste de Châteauguay12 km · Substation / Converter
- Poste de conversion dos à dos Châteauguay12 km · Substation / Converter
- MT214 km · Data Centre
- Compass Datacenters17 km · Data Centre
- HQ-7040 Chateauguay-Massena IPL19 km · Transmission Line
- HQ 704224 km · Transmission Line
- Montérégie wind farm24 km · Power Plant · 101 MW · wind
On the interactive map
Portfolio
SOURCE: OpenStreetMap (ODbL) © OpenStreetMap contributors