A CHANGE is in the works that could go a long way toward making alternative energy less alternative, and more attractive to consumers and businesses.
...The Electric Power Research Institute’s staff estimates the effect of a charge on carbon dioxide emissions on the price of a kilowatt-hour, the amount of electricity needed to run 10 100-watt bulbs for an hour. Natural gas produces 0.84 pounds of carbon dioxide per kilowatt-hour, and coal produces more than twice as much, 1.9 pounds.
At $10 per metric ton, the impact is minimal. But at $50 a ton, for example, the cost of a kilowatt-hour produced by coal goes from about 5.7 cents to about 10 cents. Wind power currently isn’t competitive, according to the institute’s calculation, but it becomes competitive when carbon dioxide costs $25 a ton. By their calculations, nuclear energy, with negligible carbon dioxide emissions, looks sensible at a small carbon charge....Much More
(Click for the chart, we couldn't scale it)
HT: Research Recap