A real product. A real farm.

GR Mokwa in Subkowy is a documented MBG-20 project. The manufacturer’s photographs show the installation, its connections and surroundings.

MBG-20 at GR Mokwa, Subkowy.

The plant has an electrical output of 20 kWe and uses slurry from pig farming. The manufacturer describes a horizontal HDPE digester, SUMA mixing equipment, heating and automation. Engineer Michał Etowski presents the technology in the article.

MetanExpert reports projects in Poland and the European Union. Explore the MBG-20 installation at GR Mokwa.

The MBG-20 installation at GR Mokwa in Subkowy in the manufacturer’s photograph
GR Mokwa, Subkowy. Photograph published by the manufacturer in its 2026 material.

Two accounts. Two dates.

Farmer, 17-09-2024: the article describes around 1,200 pigs, almost 200 ha, 20 kWe / 22.5 kWth, 12 h/day of operation and demand of around 75 MWh/year. Almost full coverage of demand came from biogas together with photovoltaics, without electricity sales to the grid. The farmer mentioned daily monitoring.

Manufacturer, 22-07-2026: its account describes meeting farm demand and selling surpluses. The reports may concern different stages; the reason for the discrepancy has not been established. We do not combine these results into a single forecast for other farms.

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