{"id":6359,"date":"2026-07-17T17:37:23","date_gmt":"2026-07-17T16:37:23","guid":{"rendered":"https:\/\/neon.energy\/?page_id=6359"},"modified":"2026-07-21T13:31:51","modified_gmt":"2026-07-21T12:31:51","slug":"netzentgelte-grossbatterien","status":"publish","type":"page","link":"https:\/\/neon.energy\/en\/netzentgelte-grossbatterien\/","title":{"rendered":"Grid fees for BESS"},"content":{"rendered":"

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Grid fees for BESS<\/h2>\n

Client: ECO STOR
\nNeon team: Clemens Lohr, Anselm Eicke
\nPublished: 2025<\/p>\n

Concerns about grid congestion are the main reason grid operators hesitate to connect utility-scale batteries, typically requiring operational restrictions in exchange for connection. With battery developer ECO STOR, we developed a quantifiable definition of grid-supportive behavior and applied it to two battery sites in the distribution grids of Schleswig-Holstein and Bavaria. Simulations show that batteries already reduce redispatch costs slightly today, though only by chance. A dynamic energy-based grid fee reflecting expected congestion would cut redispatch costs substantially without undermining the batteries\u2019 business case. This report was originally published in German.
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\nProf. Dr. Lion Hirth
\nhirth@neon.energy<\/a>
\n+49 157 55 199 715<\/a>
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\nReports<\/strong>
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\nSlides<\/strong>
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\nWebinar<\/strong>
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