Wind, solar and hydro together generated 14.6% of Britain's electrical energy in 2015, the highest ever, writes Grant Wilson. They also peaked at 22% of electricity over the week of Christmas - another British record.
Japan and Germany have much in common: both are major industrial countries that have gone nuclear-free, writes Peter Matanle - Germany by choice, Japan by necessity. But while Germany is actively pursuing its renewable energy revolution, or Energiewende, Japan, possessed of the richest renewable energy resources in East Asia, is stuck in a fossil fuel pit.
