How does the U.S. CO2 output compare to its population share?
Why Europe needs to act on climate change – and how.
Will the Ukraine crisis force Germany to backtrack on the Energiewende?
Ten Facts: Breaking dependence on Russian energy is easier said than done
Will America now respond to the 21st century threat of climate change and lead? Or will ambivalence prevail?
Is Germany’s energy transformation leading to a democratization of economic power?
Is China’s purported innovation in green technology real — or is it largely a scaling up of current inferior technologies?
What are the practical and security-related concerns driving China’s embrace of green development?
Why will natural gas play an increasingly important part in the world’s energy future?