The successive shutdown of nuclear or emission-intensive large-scale power plants is an integral part of the energy transition in Germany. In order not to compromise the national energy supply security, the German legislator provides for special grid facilities that should not serve the market constantly but be available as a “safety buffer” on short notice and at any time when the power system reliability is at risk. TSCNET shareholder TenneT is facing up to this task of the energy future and plans to commission such a special grid facility in the form of a 300MW gas power plant on the site of the Irsching substation near Ingolstadt in the German state of Bavaria.
The Dutch-German transmission system operator (TSO) now has awarded the contract for the construction and operation of the plant to the energy company Uniper. Probably from 1 October 2022, the power plant will be on stand-by to serve as a “safety cushion” by supplying power in emergency cases. The new gas power plant can be immediately activated in order to maintain transmission system safety and the current level of reliability of the electricity supply also in the future.
From the end of June 2018, TenneT, together with the German TSOs Amprion and TransnetBW, has put out to tender a total of 1,200MW of capacity for special grid facilities Europe-wide and non-technology-specific. The tender covers four regions in southern Germany, each with a capacity of 300MW. For one of these regions, in this case southern Bavaria, TenneT has now awarded the first special grid facility contract.