Concentrations of ground-level ozone have also decreased.
IEA report eschews revolutionary “all renewables” language and talks about energy production that is less polluting.
William Watson: Is sustainable energy really sustainable? Not if you count fiscal sustainability, too.
The Green Party opposes the Nova Scotia government’s apparent plan to back the re-opening of the Donkin coal mine in Cape Breton.
Turns out, LEED school buildings actually consume more energy, and therefore cost more money, than non-LEED schools.