Postdam, [Germany], September 30 (ANI): If properly designed, a CO2 tax can be both extremely effective and socially just. This is the conclusion of a new study on Global Commons and Climate Change conducted by the Potsdam Institute for Climate Impact Research (PIK) and the Mercator Research
London [UK], March 29 (ANI): Coal generation rose in China in 2020, while falling elsewhere -- making it the only G20 nation to see a significant jump in coal-fired generation.