If we're talking about large entities as polluters, more realistically China's coal industry is the world's worst carbon polluter by a dramatic margin. The glob

If we're talking about large entities as polluters, more realistically China's coal industry is the world's worst carbon polluter by a dramatic margin. The global coal industry is half of all human-sourced CO2 output on the planet and China's coal industry is larger than the rest of the world's coal industry combined. Worst of all, they're aggressively adding a lot more coal plants to their grid.