COTASA Gas Power Plant, Spain | 14 MW Capacity

COTASA is a gas-fired power plant located in Spain, with a capacity of 14.071 MW. The facility is owned and operated by TIERRA ATOMIZADA S.A. and is currently operational. As a gas power plant, it forms part of Spain's diverse energy mix, which includes significant natural gas generation alongside renewables and other sources. The plant operates under the regulatory framework of the European Union, including the Industrial Emissions Directive (2010/75/EU) and associated Best Available Techniques (BAT) conclusions for large combustion plants. These regulations set emission limits for SOx, NOx, and particulates, and require monitoring and reporting. The plant's relatively small capacity suggests it may serve local or industrial demand rather than baseload grid supply. COTASA's environmental impact is primarily related to its fuel type. Natural gas combustion produces lower CO2 emissions per MWh compared to coal or oil, but still contributes to greenhouse gas emissions. The plant's location in Spain, a country with growing renewable energy penetration, highlights the role of gas as a flexible backup for intermittent sources like solar and wind.

The plant's gas fuel type results in lower CO2, SOx, and NOx emissions compared to coal or oil plants. Its capacity of 14 MW places it in the small-scale category, which typically has a smaller local environmental footprint. Spanish regulations require compliance with EU air quality standards. The facility's age and technology are not detailed, but older gas plants may have higher emission rates than modern combined cycle units.