Coal can be nasty for other reasons apart from greenhouse gases. How much of the coal is low sulphur?
I don’t see tar-sand as a total option, part of the energy mix sure. But we still need to pursue alternatives.
Coal can be nasty for other reasons apart from greenhouse gases. How much of the coal is low sulphur?
I don’t see tar-sand as a total option, part of the energy mix sure. But we still need to pursue alternatives.