SOLAR AND WIND energy suffer from a storage problem. They produce in abundance, often too much, when the wind blows and the sun shines. Storage of that abundance is one solution but it’s expensive and inefficient. You don’t get as much out as what you put in; like a bank account that gives you negative interest.
The sun takes a long time to cross the four and one-half time zones of our big country. The advantage of that is when the sun shines on Canada’s largest solar farms in Ontario at ten o’clock, surplus electricity could be used to make breakfast in B.C. and lunch in Newfoundland.
Great idea, except that we have no way to get the excess power across Canada. B.C. is connected to western Alberta by a major (345 Kilovolt) line and stops. There is nothing between Alberta, Saskatchewan, Manitoba and Ontario. One connects Ontario, Quebec, and the Maritime Provinces; none connects Newfoundland.
David Charbonneau is a retired TRU electronics instructor who hosts a blog at http://www.eyeviewkamloops.wordpress.com.