Niederaussem Power Station: 3,430 MW Coal Power Plant in Germany

Niederaussem power station is a major coal-fired power plant located in North Rhine-Westphalia, Germany, operated by RWE Power AG. With a capacity of 3,430 MW, it ranks among the largest coal power stations in Germany and Europe, providing baseload electricity to the grid. The plant operates under the EU Industrial Emissions Directive (2010/75/EU) and Best Available Techniques (BAT) conclusions for large combustion plants. It uses lignite (brown coal) as primary fuel, with technology including supercritical and ultra-supercritical units to improve efficiency and reduce emissions. As a lignite-fired plant, Niederaussem has significant CO2 emissions, contributing to Germany's energy transition challenges. It supplies power to millions of households and industrial users, and its operation is subject to strict EU emission limits for SOx, NOx, and particulates.

The plant's lignite fuel source results in high CO2 emissions per MWh compared to natural gas or renewables. Its location in the densely populated Rhine-Ruhr region raises concerns about local air quality impacts from SOx and NOx emissions. The facility's age and technology (supercritical units) moderate some environmental effects, but it remains a major point source of greenhouse gases in Germany.