EnBW has officially commissioned one of Germany’s first hydrogen-ready gas turbine power plants at its Stuttgart-Münster site. This marks a key step in the company’s efforts to modernize its power plants and support the energy transition. The plant complements renewable energy sources, thereby enhancing grid stability in southern Germany, where demand for dispatchable power is high.
Modernization of Stuttgart-Münster Site for Sustainability
The Stuttgart-Münster plant has undergone extensive modernization. A new hydrogen-ready gas turbine has been added, significantly improving its capacity. With a combined output of 124 megawatts of electricity and 370 megawatts of thermal energy, the plant replaces coal-fired boilers. It operates on the Combined Heat and Power (CHP) principle, which provides both electricity and district heating. This benefits over 28,500 homes, 1,400 businesses, and 380 public facilities in Stuttgart.
Fuel Switch Projects and Future Plans for Decarbonization
Moreover, EnBW is transitioning its power plants from coal to natural gas, with plans to eventually switch to 100% hydrogen. The company is converting its coal-fired plants in Altbach/Deizisau and Heilbronn into hydrogen-ready gas-fired plants. This is part of a €1.6 billion investment in 1.5 gigawatts of capacity. In fact, renewable energy now accounts for 59% of EnBW’s installed capacity, which significantly aids the company in meeting its carbon reduction goals.
Hydrogen-Ready Plants: A Step Towards Net-Zero Emissions
As a result, the hydrogen-ready gas turbine plant at Stuttgart-Münster is expected to reduce carbon emissions by approximately 60% by 2030. EnBW’s future plans involve operating the plant on 100% low-carbon hydrogen by 2035. This transition from coal to natural gas, followed by hydrogen, is a crucial step in meeting Stuttgart’s net-zero emissions target.
Regional Energy Supply and Impact on Grid Stability
Additionally, the new hydrogen-ready plant will help stabilize the grid in southern Germany. It is flexible and can quickly adjust its output when renewable energy sources fluctuate. This responsiveness ensures a reliable energy supply when weather conditions cause shortages in renewable electricity. Ultimately, this plant plays a crucial role in Stuttgart’s transition to a more sustainable and low-carbon energy system.
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