Supply of biomethane to GIZ GmbH sites in Germany

Summary

The tender concerns the supply of biomethane to GIZ GmbH sites in Eschborn, Bonn, Feldafing and Berlin from 1 October 2026 to 1 October 2028. The estimated annual requirement is approximately 5 GWh, with a 20% upward or downward quantity corridor for the two-year volume. Bidders must submit a fixed net price and a greenhouse-gas value and prove the biomethane’s origin, mass-balance allocation, compliance with the German Fuel Emissions Trading Act and a maximum emission level of 21.6 g CO₂ equivalent/MJ. Participation requires 2025 net turnover of more than EUR 500,000 in biomethane supply and at least three reference projects from the previous two years.