Coal museum goes solar

Coal. King Coal. The single dominant energy source powering our electricity grids, from the US to Great Britain to China and Australia. Because it’s plentiful. Cheaper. Politically connected. Easy. And yet, in a drizzly (good bet, that) hamlet in Wales, a historic switcheroo has taken place. The Wales’ National Coal Mining Museum in Big Pit, Blaenavon, Nr Abergavenny in south Wales, has adopted solar power.
The curators decided that installing solar panels on the….