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All Stations, 1997: By Capacity
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Abstract
This is the most important of the three maps showing the
distribution of 815 generating stations. The reason is that size (capacity)
matters. There is a tremendous size range - stations range from 500 kilowatts
to more than 5 000 000 kilowatts. There is no obvious pattern of where large
or small stations are found across Canada. However, stations in the northern
part of Canada are invariably small, while most of the largest stations (over
1 000 000 kilowatts) are found in the Great Lakes - St. Lawrence area.
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| This is one of three overview maps showing all
generating stations. This map shows the stations by their size (their
capacity in kilowatts). There are 815 generating stations shown,
ranging from 500 to 5.5 million kilowatts (kW).
Of these, 29 have a capacity of more than 1 000 000 kW,
and a further 129 have a capacity ranging from 100 000 to 999 999
kW.
There are a number of patterns that explain the distribution of
generating stations across Canada:
- The bulk of Canada's population and economic activity is located
along the southern fringe of the country. This population is serviced
by a network of generating stations with a connecting grid of
transmission lines.
- Some of the largest plants are hydro plants at the northern
edge of the grid. The large size of the plants that can be built
at these sites has made it worthwhile to build both the plant
and the long transmission lines needed to connect it to the main
part of the grid.
- The thermal plants in northern parts of the provinces and in
the territories are usually stand-alone plants operated by electrical
utilities to service small settlements which are not connected
to the grid.
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Other Maps in this Series: |
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