World Power Plants

Markersbach Pumped Storage Power Plant1,045.5 MW Hydroelectric

HydroRenewableVerified: Feb 2026

Markersbach Pumped Storage Power Plant is a key hydroelectric facility located in Germany, boasting a capacity of 1045.5 MW. This facility operates using pumped storage technology, allowing it to store energy by pumping water to an elevated reservoir during periods of low demand and releasing it to generate electricity during peak demand hours. This operational flexibility is essential for balancing the grid and ensuring a stable power supply, particularly in a landscape increasingly dominated by intermittent renewable sources. Located at coordinates 50.5098, 12.8689, Markersbach is situated in a region conducive to hydropower generation, contributing significantly to the local and national energy mix. Operated by Vattenfall, this plant exemplifies the integration of advanced hydro technology within Germany’s energy framework, particularly as the country strives to enhance energy storage capabilities. In the context of Germany's ambitious energy transition policies, Markersbach plays a crucial role in supporting the grid's stability, making it an indispensable asset in the pursuit of a sustainable energy future. The plant not only aids in meeting immediate energy demands but also contributes to the broader goals of reducing reliance on fossil fuels and fostering a greener energy landscape.

Capacity
1,045.5 MW

1.05 GW

Commissioning Year
1979

47 years old

Owner
Vattenfall
Location
50.5098°, 12.8689°

Germany, Europe

Context & rankings
  • 43. largest of 1,483 plants in Germany
  • #2,327 worldwide by installed capacity
  • #333 of 8,493 Hydroelectric plants worldwide
  • 0.69% of the installed capacity of Germany
Age & fleet comparison

47 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Vattenfall operates 112 plants totalling 27,957 MW

Regional density

172 plants within 100 km, 16,860 MW combined

Nearest plant: Markersbach (1.3 km)

Data provenance

Source: Wikidata

Location

Coordinates:: 50.509800, 12.868900
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Carbon Footprint

Zero Direct Emissions

Markersbach Pumped Storage Power Plant is a hydro power plant producing approximately 3663 GWh of clean electricity per year with zero direct CO₂ emissions during operation.

Lifecycle emissions: ~24 g CO₂/kWh (manufacturing, transport, decommissioning)

Technical Details

Primary Fuel Type
Hydro
Energy Source
Renewable
Country
Germany
Continent
Europe
Data Source
Global Power Plant Database

Markersbach Pumped Storage Power Plant: A Vital Component of Germany's Energy Infrastructure

The Markersbach Pumped Storage Power Plant, located in Germany, is a significant hydroelectric facility with a total installed capacity of 1,045.5 megawatts (MW). Commissioned in 1979 and owned by Vattenfall, this power plant plays a crucial role in Germany's energy sector, particularly in providing energy storage and balancing the grid. Pumped storage power plants like Markersbach are designed to store energy by moving water between two reservoirs at different elevations, thereby generating electricity during periods of high demand and storing it during low demand.

As a pumped storage facility, Markersbach utilizes hydroelectric power, which is derived from the gravitational potential energy of water. During times of excess energy production, typically from renewable sources such as wind and solar, water is pumped from the lower reservoir to the upper reservoir. When energy demand increases, the stored water is released back to the lower reservoir, passing through turbines that generate electricity. This operational flexibility is essential in a country like Germany, which has been transitioning to a more sustainable energy system with a growing share of intermittent renewable energy sources.

The environmental impact of the Markersbach Pumped Storage Power Plant is generally considered to be positive when compared to fossil fuel-based power generation. As a renewable energy facility, it produces no direct greenhouse gas emissions during operation. However, the construction and maintenance of the plant, along with the reservoirs, can have localized environmental effects, such as habitat disruption and changes in land use. Nevertheless, pumped storage plants are often viewed as a necessary complement to renewable energy systems, helping to stabilize the grid and reduce reliance on fossil fuels.

Regionally, the Markersbach Power Plant is significant not only for its contribution to energy supply but also for its role in enhancing energy security in Germany. As the country seeks to phase out nuclear power and reduce greenhouse gas emissions, facilities like Markersbach are essential for ensuring a reliable supply of electricity. The power plant supports the integration of renewable energy into the grid, making it a critical asset in Germany's energy transition.

In summary, the Markersbach Pumped Storage Power Plant stands as a vital part of Germany's energy landscape. Its capacity to store and redistribute energy makes it an invaluable resource in the context of increasing reliance on renewable energy sources. As the nation continues to evolve its energy policies and infrastructure, the importance of such facilities will only grow, highlighting the role of hydroelectric power in achieving a sustainable energy future.

GermanyEnergy Profile

1,483
Total Plants
151.8 GW
Total Capacity
CoalGasNuclearHydro
Top Fuels

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