HEILIGENGRABE Biomethan plant

Location	Germany
Construction Period	2023 - 2024
Substrate	corn silage, chicken dung, dry chicken dung, separated fermentation residue, cattle manure, process water
Fermenter	2 Steeltanks
Number of biogas plants	2 linked fermentation sections: change in substrate quantities and composition, new solids input; construction of a separation unit & biogas upgrading plant.
Installed capacity	4,98 MW
Plant engineering	2 connected fermentation sections, 2 fermenters, 1 secondary fermentation tank, gas-discharged fermentation residue storage; incl. hydrolysis tank
gas utilization	905 Nm³/h raw gas, feed into the gas grid
Responsibility	Basic evaluation; preliminary planning; design planning; approval planning, implementation planning
News	16.10.2023 Insights into the conversion of two RNG plants projects. 10.03.2025 Heiligengrabe Biogas Plant Successfully Converted to Biomethane Production

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Construction phase of the Heiligengrabe biogas upgrading plant

Biogas plants for biogas upgrading Heiligengrabe

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16.10.2023 Insights into the conversion of two RNG plants projects.

10.03.2025 Heiligengrabe Biogas Plant Successfully Converted to Biomethane Production