Overview
GuD Marienehe is a 108 MW gas power plant in Rostock, Germany, operated by Stadtwerke Rostock AG. It contributes to the region's electricity supply with efficient combined-cycle technology.
GuD Marienehe is a gas-fired power plant located in Rostock, Germany, with a capacity of 108 megawatts. The facility is owned and operated by Stadtwerke Rostock AG, a municipal utility serving the Rostock area. As a combined-cycle gas turbine (CCGT) plant, it represents a modern and efficient approach to power generation within the German energy landscape. The plant operates under the regulatory framework of the European Union's Industrial Emissions Directive (2010/75/EU), which sets stringent emission limits for large combustion plants. Germany's Energiewende policy further influences its operations, promoting a transition towards renewable energy while maintaining gas as a flexible backup. The 108 MW capacity places it in the medium-scale range for gas plants in Germany, suitable for district heating and grid stabilization. Environmentally, GuD Marienehe benefits from the lower carbon footprint of natural gas compared to coal, aligning with Germany's climate goals. Its location in Rostock, a port city on the Baltic Sea, allows it to support local industrial and residential energy needs. The plant's operational status ensures continued reliability for the regional grid, complementing intermittent renewable sources like wind and solar.
Environmental context
GuD Marienehe uses natural gas, which produces lower CO2, SOx, and NOx emissions per MWh compared to coal or oil. Its location in Rostock, a city with approximately 200,000 residents, means the plant's emissions are subject to EU air quality standards. The combined-cycle technology achieves higher efficiency (typically over 55%), reducing fuel consumption and emissions per unit of electricity. Proximity to the Baltic Sea may influence cooling water discharge, regulated under EU water directives.
Frequently asked questions
GuD Marienehe is located in Rostock, Germany, near the Baltic Sea coast.
The plant has a capacity of 108 megawatts, typical for a medium-scale combined-cycle gas turbine facility.
The plant is owned and operated by Stadtwerke Rostock AG, the municipal utility of Rostock.
As an EU-based plant, it must comply with the Industrial Emissions Directive (2010/75/EU) and Germany's national emission standards, including strict limits on SOx, NOx, and particulate matter.
By using efficient combined-cycle gas technology, the plant provides flexible backup power to complement renewable energy sources like wind and solar, supporting grid stability during the Energiewende.