RWE is a renewable energy company that provides electricity generation, building storage systems, and energy trading. It operates power stations based on lignite, coal, gas, nuclear power, renewable energies, and hydro and biomass, and pumped-storage and run-of-river power plants, as well as generates heat. The company is also involved in the supply and trade of electricity, gas, coal, oil, CO2 certificates, and biomass-based renewables in physical and derivative forms. RWE offers its products and services to residential and commercial customers, industrial and corporate customers, and distributors.