A render of the Alfeld storage facility
Author profile picture

Kyon Energy has received approval to build the largest battery storage facility in Europe, located in Alfeld, Lower Saxony, Germany. Scheduled to be operational by 2025, the facility will have the capacity to store 275 megawatt-hours, enough to power a million households for an hour. This record-breaking project is seen as a milestone in making the German electricity grid more flexible, stabilising the grid, and reducing dependence on conventional energy sources. Kyon Energy’s managing director, Florian Antwerpen, emphasised the importance of expanding storage capacities for the success of the energy transition in Germany. The facility will store surplus energy from renewable sources and feed it back into the grid as required, helping to control electricity prices.

  • Kyon Energy gains approval for Europe’s largest battery storage, vital for Germany’s energy transition success.
  • The Alfeld facility stabilizes the grid, controls prices, and positions Kyon Energy as a market leader in energy storage.
  • Alfeld becomes a model for green energy, showcasing environmental commitment, economic catalyst, and potential for widespread adoption.

Stabilising the grid and controlling prices

The immense storage facility in Alfeld represents more than just a large-scale infrastructure project; it’s a strategic move towards a sustainable energy future. By capturing excess electricity during periods of low demand and dispatching it when prices are high, the facility will play a pivotal role in managing energy supply and costs. This approach not only utilises renewable energy more efficiently but also mitigates the volatility of electricity prices, a significant concern for energy consumers.

Florian Antwerpen’s assertion that such expansion of storage capacities is crucial for Germany’s energy transition cannot be understated. With renewables such as solar and wind being intermittent by nature, the ability to store and release energy on demand ensures a steady and reliable power supply. This function is essential to decrease reliance on fossil fuels and move towards a grid dominated by green energy.

A market leader in energy storage

Kyon Energy has established itself as a significant player in the energy sector, with a track record of commissioning over 120 megawatts in storage projects within the last two years. The approval for the Alfeld project, which will provide a staggering 137.5 megawatts of power, reinforces the company’s position at the forefront of the storage market in Germany. The facility’s capacity is set to surpass the current largest storage site in Europe by a substantial 50 percent.

The Alfeld facility is part of a more extensive effort by Kyon Energy to bolster the country’s energy storage capabilities. With almost half a gigawatt of approved storage capacity and a pipeline of over 7 gigawatts, the company is significantly contributing to the country’s energy transition goals. These projects are not only technical feats but also economic catalysts, promising to enhance the local and national economies.

Local impact and a model for the future

The town of Alfeld is set to become a beacon of Germany’s energy transition. Bernd Beushausen, Alfeld’s Mayor, expressed in Zeit pride in the partnership with Kyon Energy and the town’s role as a pioneer in the energy sector. The local community stands to gain from the project, with the potential to attract further investment and innovation to the region. The facility’s presence underscores Alfeld’s commitment to advancing environmentally sustainable initiatives.

Moreover, the Alfeld project is designed to act as a blueprint for future developments in the energy storage domain. By setting a precedent for other regions to follow, it aims to inspire widespread adoption of similar technologies across Germany and Europe. The success of this project could catalyse a shift in how nations approach energy storage and grid stability, influencing future policies and industrial practices.

Green energy integration and security of supply

The strategic location near a substation and its substantial capacity will allow the Alfeld storage facility to play a crucial role in the integration of renewable energy. As Germany continues to expand its renewable energy sources, the need for innovative storage solutions becomes increasingly apparent. Battery storage systems serve as the backbone for a secure and resilient grid, accommodating the ebb and flow of energy production from sources like wind farms and solar panels.