Soto Ribera 3 Coal Power Plant | Spain Thermal Generation Facility

Soto Ribera 3 is a coal-fired power plant located in Spain, with a capacity of 346.25 MW. The plant is owned and operated by Hidroelectrica del Cantabrico S.A. and is currently operational. It plays a role in Spain's energy mix, which includes a significant share of thermal generation alongside renewables. The plant operates under the regulatory framework of the European Union, including the Industrial Emissions Directive 2010/75/EU, which sets emission limits for SOx, NOx, and particulates. As a coal-fired facility, it is subject to Best Available Techniques (BAT) conclusions for large combustion plants. The capacity of 346.25 MW places it in the medium-to-large scale for coal plants in Europe. Soto Ribera 3 contributes to grid stability and base-load power supply in the region. Its operation is integrated with Spain's broader energy transition goals, balancing coal use with increasing renewable energy penetration. The plant's environmental performance is regulated under EU emissions trading and national air quality standards.

As a coal-fired power plant, Soto Ribera 3 has a significant CO2 footprint and emits SOx, NOx, and particulate matter. Its location in Spain subjects it to EU emissions regulations, including the Industrial Emissions Directive and the EU Emissions Trading System. The plant's age and technology (subcritical or supercritical) influence its efficiency and emission intensity. Proximity to populated areas may affect local air quality, requiring compliance with ambient air quality standards.