EnvironmentUS megadrought has led to more air pollution from power plants The ongoing drought in the western US depleted reservoirs and reduced hydropower generation. Fossil fuel power plants filled the gap but that has led to increased air pollution 51¶¯Âþ
EnvironmentLow traffic neighbourhood schemes cut air pollution on nearby roads Schemes that aim to reduce traffic through certain streets have been accused of increasing air pollution on roads at their borders, but a study in London has found that the opposite is true 51¶¯Âþ