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Bio-UGS — Biological conversion of carbon dioxide and hydrogen to methane in underground pore storage facilities

As part of the CO2-WIN funding program, green­house gas emissions are to be reduced through the use of indus­trial CO2 and renewable energies in existing natural gas deposits which are to be converted into methane and stored.

MicroPro GmbH is respon­sible for the micro­bio­lo­gical issues in the joint project. This includes an inventory of the organisms already present in the subsurface, the risk assessment of microbial processes and the possi­bi­lities of stimu­lating economic metha­nation. The aim is to produce an evaluation catalog of the existing German pore storage potential.

The Bio-UGS project (Projekt­poster) was successfully completed in July 2023. Funding was provided by the Federal Ministry of Education and Research.