Jul
8th
Tue
8th
The Most Efficient Power Plants

In your standard fossil-fuel power plant, the inefficiency begins when the coal or gas ignites. In some plants, as little as 30% of the energy created ends up in the power grid. The rest, in the form of heat, blows out the smokestacks. If one could build power plants that used 80% of the energy instead, everyone would be rushing to do so, right?
Not so fast. Yes, such plants exist, but advocates say potential customers are staying away. Why? Utilities and regulators are scaring them off.