Why do we rely so much on fossil fuels today, instead of renewable energy sources?
Why do we rely so much on fossil fuels today, instead of renewable energy sources?
by admin on 29. Jul, 2010 in Uncategorized
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This post was written by admin who has written 615 posts on Your Own Energy!.
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Fossil fuels have been relatively cheap for the last two hundred years. Only recently has the true cost been appreciated. Until the greenhouse gas problem was discovered, nobody assumed that there was any cost to dumping carbon dioxide into the air. That is, the fossil fuel users have assumed that the disposal of the exhaust gases was free.
The other point is that a lot of the renewable sources of energy require high technology, e.g., hydroelectric dams, advanced windmills and solar electric generating systems.