The myth of “clean coal”: Why coal can only ever be dirty
25 October 2018 at 10:45 am
http://www.ee.co.za/article/the-myth-of-clean-coal-why-coal-can-only-ever-be-dirty.html#.W9KzDxi6I0M
Credit: © Greenpeace Africa / Mujahid Safodien
Credit: © Greenpeace Africa / Mujahid Safodien
25 October 2018 at 10:45 am
http://www.ee.co.za/article/the-myth-of-clean-coal-why-coal-can-only-ever-be-dirty.html#.W9KzDxi6I0M