Natural Resources Canada

Contained within the 3rd Edition (1957) of the Atlas of Canada is a map that shows the electrical generating network in Eastern Canada circa 1954. Generating plants are shown as either developed waterpower sites (in other words, hydro plants), or as fuel electric plants (thermal plants). The...

Contained within the 3rd Edition (1957) of the Atlas of Canada is a map that shows the electrical generating network in Western Canada circa 1954. Generating plants are shown as either developed waterpower sites (in other words, hydro plants), or as fuel electric plants (thermal plants). The...

Hydroelectric generation is the predominant form of electric generation in Canada. A major part of the economic history of Canada consisted of the development of sites with large hydroelectric potential such as Niagara and Shawinigan. Hydro developments have had a substantial effect on rivers and...

In the 1960s, several mining companies started systematically exploring for diamonds in Canada. Today, in addition to the Ekati mine, other diamond projects could reach production within few years. This map shows the location of the main Canadian diamond exploration areas to the year 1997.

This map shows the 815 generating stations with a capacity of 500 kilowatts or greater classed by the principal fuel used. Two fuels are dominant: water power (hydro-electricity) and petroleum products. The pattern of hydro plants across Canada is partly explained by Canada's geology: areas that...

This map shows the 815 generating stations with a capacity of 500 kilowatts or greater, classed by the type of company operating them. Most plants are operated by utilities, but nearly one-quarter of all plants are operated by other industries. All three industries identified in the map legend...

This map shows the 53 generating stations that were operated by companies of the mining or energy industries. The stations are often relatively large - the largest has a capacity of 912 000 kilowatts.

The 54 plants are operated by a wide variety of industries. Plants run by these industries tend to be fairly small (the largest is 38 000 kilowatts). They also tend to be found in cities. By type, these plants are a mix of hydro and thermal stations. The hydro plants tend to be older...

This map shows the 630 generating stations operated by utilities, with the stations being classed by their capacity (in kilowatts). They have an enormous size range: many are under 10 000 kilowatts, whereas a small number exceed 1 000 000 kilowatts in size.

This map shows the 630 generating stations operated by utilities, with the stations being classed by their operating technology. The seven technologies shown represent water-power (hydro-electric and tidal), conventional thermal (internal combustion, combustion turbine, and steam), nuclear, and...