What are the environmental benefits of renewable energy?
Every kilowatt-hour of electricity produced by a renewable energy system displaces the same amount of electricity produced by conventional power generation stations that are using fossil fuels that contribute to CO2, SO2, NOx and smog. Clean renewable energy production reduces suspended particulates we usually call smog, which are a significant health problem on the same hot sunny days when (for example) a solar energy system can produce electricity at its peak level.