Pacific Ring of Fire

Geothermal Offers Cheaper, Cleaner Alternative to Site C Dam: New Report

Alison Thompson

Geothermal energy offers a low-cost, clean and viable alternative to the $8 billion Site C dam proposed for the Peace River, according to a new report released Tuesday by the Canadian Geothermal Energy Association (CanGEA)

The report, Geothermal Energy: The Renewable and Cost Effective Alternative to Site C, estimates that geothermal power would ring in at about $73 per megawatt-hour (MWh). BC Hydro has estimated the cost of Site C at $83 per MWh. The report also says the proposed geothermal plants could be built for approximately $3.3 billion, less than half the cost of the Site C dam.

Geothermal can be built as you need it, where you need it, and the capital costs are much lower,” CanGEA Chair Alison Thompson told a press conference in Victoria.

New Maps Reveal B.C. Has Enough Geothermal Potential to Power Entire Province

Blue Lagoon Geothermal Power Plant

At a time when B.C.’s politicians are considering flooding the Peace Valley for the Site C hydroelectric dam, a new project by the Canadian Geothermal Energy Association says the province could be sitting on a figurative gold mine of power with low environmental impact.

The project used publicly available data to produce a database of maps and supporting information that show all the areas in B.C. that have the potential to produce geothermal energy. The project reports that, using existing technology, the province could produce between 5,500 and 6,600 mega watts of power — enough to power the whole province.
 
Ironically, the information CanGEA used comes mainly from the oil and gas industry, which is required by law to report on things like well depth and temperature.
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