[News] Much Cleaner Coal (by 50% !).

[Michaelangelica]

For decades, scientists have worked to develop technologies that can unlock the energy from coal while reducing the risks of digging it up and burning it.

Now entirely new industries are booming as they tap into coal seams either too gassy or too deep to be mined by conventional methods. But at what cost?

Catalyst: Coal Gas - ABC TV Science