The Hungarian energy landscape is set for a significant enhancement as state-owned utility MVM progresses with the installation of a large-scale battery energy storage system at its gas-fired power facility located in Ajka. This initiative aligns with MVM’s broader objective to bolster grid stability in response to increasing demand and the integration of renewable energy sources.
The new battery storage system is designed to achieve a rated output of 57 MW, with completion anticipated by the end of June. The total investment for this project exceeds €27 million, with approximately €10 million sourced through EU support as part of Hungary’s Recovery and Resilience Plan, underscoring the EU’s commitment to enhancing energy infrastructure across member states.
MVM has indicated that the battery system will provide full output within seconds, which is crucial for mitigating volatility in the electricity system. This capability is particularly vital given the growing reliance on weather-dependent renewable generation, which can introduce fluctuations in supply and demand dynamics.
This development at Ajka follows a similar initiative at MVM’s Tiszaujvaros site, which also received partial EU funding. In addition to expanding its storage capabilities, MVM has outlined plans for a substantial increase in conventional generation capacity, aiming for an additional 1,600 MW of new gas-fired electricity generation across Hungary in the forthcoming years. This strategic expansion reflects a dual focus on both enhancing grid reliability and meeting future energy demands.
