Proof that you can’t leave anything up to market forces or goodwill :-
https://www.timesonline.co.uk/tol/news/environment/article7032738.ece
“February 19, 2010 : Drax power plant suspends plan to replace coal with greener fuel : Ben Webster, Environment Editor : Britain’s biggest power station has suspended its plan to replace coal with greener fuel, leaving the Government little chance of meeting its target for renewable energy. Drax, in North Yorkshire, which produces enough electricity for six million homes, is withdrawing a pledge to cut CO2 emissions by 3.5 million tonnes a year, or 17.5 per cent…”