Everything about Wind Power In Canada totally explained
Wind power in Canada amounts to an installed capacity of 2000
MW, with at least another 700 MW of capacity expected to come online by the end of 2008. Wind energy currently accounts for 0.8% of Canada's domestic electricity supply, or roughly 540,000 households.==Overview==
Early development of wind energy in Canada was located primarily in Ontario, Quebec, and Alberta. Throughout the late 1990s and early years of the 21st Century, every Canadian province has pursued wind energy to supplement their provincial energy grids. As of August 2007, British Columbia is the only province without an operating commercial wind farm, but
BC Hydro (the province's electricity supplier) has currently issued Electricity Purchase Agreements for over 300 MW of wind-powered electricity.
| Year |
Installed Wind Capacity (MW) |
| 2000 |
137 |
| 2001 |
198 |
| 2002 |
236 |
| 2003 |
322 |
| 2004 |
444 |
| 2005 |
684 |
| 2006 |
1460 |
| 2007 |
1770 |
With increasing population growth, wind energy in Canada has been seen as a way to diversify energy supplies away from traditional reliances on fossil-fuel burning thermal plants, and heavy reliance on hydroelectricity in some provinces. In provinces like Nova Scotia, where only 12% of electricity comes from renewable sources, the development of wind energy projects will provide a measure of electricity security that some jurisdictions are lacking. In the case of British Columbia, wind energy will help close the electricity deficit that the province is facing into the 2010s and help reduce the reliance on importing power from other jurisdictions that may not use renewable energy sources.
| Province |
Installed Wind Capacity (MW) |
| Alberta |
523 |
| Ontario |
501 |
| Quebec |
236 |
| Saskatchewan |
171 |
| Manitoba |
103 |
| New Brunswick |
59 |
| Nova Scotia |
72 |
| Yukon Territory |
0.81 |
| Newfoundland |
0.39 |
Concerns
While wind power has been embraced by provincial and federal governments and millions of citizens across the nation, resistance remains to the development of wind farms throughout the nation. Complaints against wind farms by residents near project sites are similar to those around the world; noise and visual pollution remain the two major complaints against wind power. Additionally, there's concern that wind power is less reliable than expected. Alberta has set a cap at 900MW due to concerns that higher levels could destabilize the electricity grid. As in the United States, even public figures have come out against the development of wind energy based purely on aesthetic reasons when developments are sited near upper-class resorts and bedroom communities.
Wind Hybrid Projects
Of potential use in smaller isolated communities not connected to the main power grid are
Wind-Diesel and
Wind-Hydrogen. One Canadian example is the community of
Ramea, Newfoundland and Labrador that initially used a Wind-Diesel system and is now being converted to Wind-Hydrogen technology.
Wind tower manufacture
Canadian industry has started to supply major components for Wind Tower projects;
Hitachi Canadian Industries being one example.
Further Information
Get more info on 'Wind Power In Canada'.
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