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Falls River

Hydro power plant in British Columbia, Canada. Approximate location 53.9835, -129.7342.

HydroBritish ColumbiaCanada

Falls River is a 7 MW hydro power plant in British Columbia, Canada. It is operated by BC Hydro. Based on its capacity (estimated), it can supply roughly 7.0k homes (estimated). It ranks #893 of 1,211 Canada power plants by installed capacity. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, hydro supplies about 52.8% of Canada's electricity; the national grid averages 191 gCO₂/kWh (77.0% low-carbon) (2025).

7Legacy source-record capacity
7,008homes powered (est.)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id CAN0007852.

Data status

Known data

FacilityFalls River WRI
CountryCanada · British Columbia WRI
Coordinates53.9835, -129.7342 WRI
FuelHydro WRI
MW installed capacity7 MW WRI source record; scope not independently normalised
OwnerBC Hydro WRI

Calculated from dataset

Capacity rank in country#893 of 1211 calculated
Fuel-specific rank in country#365 of 556 calculated
Capacity vs country/fuel peers0.58× · 12 MW median · 556 peers calculated
Homes-powered equivalent7,008 calculated
Climate4.9°C · HDD 4,761 derived from coordinates
Environmental severityC3 · 25/100 derived from coordinates

Not available

CommissionedNot available not in dataset
TechnologyNot available not in dataset
GWh reported / yrNot available not in dataset
CO₂ emissionsnot applicable not applicable

Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.

Data provenance

The capacity and fuel fields on this page are source-record values from the upstream open dataset. They are useful for identification and ranking, but they have not been upgraded to a 2026 registry/GEM-location verified value.

capacity: WRI Global Power Plant Database source-record (legacy); fuel: WRI source-record fuel

In context: how this plant compares

At 7 MW, Falls River is below the median hydro plant in Canada (12 MW). Hydropower converts the energy of falling or flowing water into electricity; output depends on rainfall and reservoir level, and large dams also provide grid balancing and storage.

Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.

Capacity vs largest hydro plants in Canada

Robert-Bourassa: 5,616 MW6kRobert-Bou…Churchill Falls: 5,428 MW5kChurchill …La Grande-4: 2,779 MW3kLa Grande-4Mica: 2,746 MW3kMicaG.M. Shrum: 2,730 MW3kG.M. ShrumRevelstoke: 2,480 MW2kRevelstokeLa Grande-3: 2,417 MW2kLa Grande-3La Grande-2-A: 2,106 MW2kLa Grande-…

Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).

Owner

Operated by BC Hydro. All plants by this company →

Local climate & thermal context

This hydro plant converts the energy of falling or flowing water through hydro turbines. It sits in a subpolar oceanic climate (Köppen Cfc) — Northern Hemisphere, latitude 54.0°N — which shapes how much energy it can produce and how its output varies through the year.

4.9°Cannual mean temp
4,761heating degree-days (base 18°C)
0cooling degree-days (base 18°C)
554 melevation

Monthly mean temperature

J: -2 °CJF: 0 °CFM: 1 °CMA: 3 °CAM: 7 °CMJ: 10 °CJJ: 13 °CJA: 13 °CAS: 10 °CSO: 5 °CON: 1 °CND: -1 °CD13 °C

Heating degree-days here run 94% above the median power plant in this dataset — a proxy for how much extra energy heated equipment must replace through its surfaces in winter.

Climate heat-demand index: 93/100 — this site sits in the top third of the power plants we cover by heating degree-days.

Climate normals: WorldClim 2.1 (1970–2000 monthly normals, 10 arc-min, CC BY 4.0); zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid). Degree-days & heat-demand index computed by PowerAtlas — a modelled heat-demand proxy, not a measured site figure.

Site climate & environmental severity

For a plant’s outdoor hardware — heat-recovery steam generators (HRSG), expansion joints, valves, flanges and their insulation — the local climate sets how fast unprotected steel and coatings degrade. This site sits in a moderately corrosive environment (estimated ISO 9223 class C3 — Medium), with humidity / wetness the leading environmental stress.

C3ISO 9223 corrosivity (indicative)
25/100environmental-severity index
14.9°Cseasonal temperature swing
71 kmdistance to coast

Higher environmental severity is exactly where protective removable insulation pays back most: a sheltered micro-climate slows corrosion, UV and thermal-cycling damage and extends outdoor hardware service life. This is an indicative site-climate context — not a condition assessment of any specific plant or operator.

Indicative estimate via the ISO 9223:2012 informative method (atmospheric corrosivity from temperature, time-of-wetness and airborne salinity), using WorldClim climate normals, the Köppen-Geiger class and coast distance. Indicative, not a measured corrosion rate.

How it compares & nearby plants

The #365 largest hydro power plant of 556 in Canada by capacity.

Canada has 556 hydro power plants in this dataset, together about 81,037 MW of capacity.

Nearby power plants

Location

Coordinates 53.9835, -129.7342 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Frequently asked questions

What type of power plant is Falls River?

Falls River is a 7 MW source-record hydro power plant in British Columbia, Canada.

How many homes can Falls River power?

Its output is enough to supply roughly 7,008 homes (estimated).

Who operates Falls River?

Falls River is operated by BC Hydro.

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