Germany’s transition to renewable energy sources faces a significant hurdle as the construction of new gas plants lags considerably behind schedule. This delay could necessitate the prolonged operation of the country’s reserve coal-fired power stations, potentially well into the next decade, according to a warning issued by Amprion GmbH, a major German grid operator.
Following the closure of its last nuclear power plant in 2023, Germany’s power generation margin has narrowed significantly, increasing the reliance on coal plants as a backup source of energy. These plants, designed to be readily available in emergencies, can be activated on short notice to ensure grid stability. However, Amprion CEO Christoph Mueller, speaking at the Handelsblatt Energy Summit in Berlin, stressed the potential need for these coal plants to remain operational beyond their currently anticipated decommissioning dates.
Mueller highlighted the urgency of a comprehensive analysis to assess the feasibility and cost implications of extending the lifespan of these coal plants. He pointed out that many of these facilities are currently slated for closure between 2026 and 2031. “We should do a proper analysis now in case we need these power plants for longer,” Mueller stated, emphasizing the importance of proactive planning to mitigate potential energy shortfalls.
Two years prior, Germany’s energy regulator estimated a requirement of 21 gigawatts of new gas plant capacity to achieve the nation’s ambitious goal of phasing out coal by 2030. However, a recent government decision scrapped a plan to construct a substantial portion of this capacity, further exacerbating concerns about future energy security.
Maintaining the reserve coal fleet in operational readiness comes at a significant cost, exceeding €1 billion ($1.04 billion) annually, according to Amprion. Coal operator Steag GmbH has voiced concerns about the financial strain of keeping power stations on standby, highlighting the economic challenges associated with this contingency plan. Mueller cautioned that delaying the decision to extend the operation of coal plants until 2030 would likely result in higher costs and potentially render continued operation unfeasible. Proactive planning and investment in alternative energy solutions are crucial to ensure a smooth transition away from coal while maintaining energy security. The current situation underscores the complexities and challenges inherent in transitioning to a sustainable energy future.
