GR Mokwa, Subkowy. Original photograph of the installation from the manufacturer’s materials.

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FeedstockBiogasElectricitySeparate closed heating loopDigestate

Your feedstock. Your energy.

A small-scale agricultural biogas plant for cattle and pig slurry. Use your farm’s resources to produce biogas, electricity and heat.

Explore your farm’s potential01 / 07

Feedstock from the farm

Pumps under the canopy feed liquid feedstock from the farm into the digester.

02 / 07

Digestion in the horizontal chamber

Bacteria break down the feedstock without oxygen. Mixing and heating support the process.

Simplified internal diagram

03 / 07

Two biogas storage bags

Raw biogas produced in the digester flows into the two green gas bags above it.

04 / 07

Preparing the gas

White overhead pipes carry the biogas to gas cleaning in the technical container.

05 / 07

Electricity and heat

Cleaned biogas fuels the CHP unit in the same container. It produces electricity and heat.

Simplified internal diagram

06 / 07

Heat returns to the process

Heat from engine cooling warms the digester contents through internal tubes. Heating fluid circulates in a separate closed loop.

Simplified internal diagram

07 / 07

Digestate returns to the farm

Digestate flows to an external tank and may be used as fertiliser.

From model to farm.

GR Mokwa in Subkowy. An MBG-20 with an electrical output of 20 kWe operates here. See the real installation and dated accounts from the farm.

See the project
GR Mokwa, Subkowy. Original photograph of the installation from the manufacturer’s materials.
GR Mokwa, Subkowy. Original photograph of the installation from the manufacturer’s materials.

The right choice starts with your data.

Feedstock type and quantity, electricity consumption and potential heat users are the starting point. Prepare these details for an assessment, then compare the plant’s power and operating time.

Prepare your farm details

Compare power and operating time

20 kWe
30 kWe
40 kWe
50 kWe

Ceiling based on power and operating time

20 kWe × 24 h × 365 / 1 000. A mathematical ceiling, not a net production or savings forecast. It excludes downtime, internal consumption and feedstock limitations.

175,2MWh/year

Prepare your farm details
The team beside a MetanExpert installation. The manufacturer’s photograph shows the people and the scale of the equipment.
The team beside a MetanExpert installation. The manufacturer’s photograph shows the people and the scale of the equipment.

Automation and daily attention.

Feeding the system, checking its operation and scheduled tasks form the daily routine. Automation supports the operator; inspections and service are agreed for each installation.

Technology

Heat needs somewhere to go.

Some heat sustains the digestion process. The remainder can be used on the farm, depending on temperatures and demand. This diagram shows possible uses, not energy quantities.

Building heating may add to year-round demand. The installation’s own heat requirements also determine how much remains available.

Heat
Heat for the process
Heat for the farm
Hot water
Farm processes
Building heating

From farm details to commissioning.

  1. Farm details

    Slurry type and quantity, year-round availability, electricity bills and potential heat users.

  2. System choice and balance

    Analysis of feedstock, power options and energy use on your farm.

  3. Design and funding

    Project scope, site preparation, administrative requirements and available funding options.

  4. Installation

    Ground preparation, tank placement and connections.

  5. Commissioning and training

    Starting up, stabilising the process and preparing for operation and contact with the service team.

Let’s talk about your farm.

You do not need every technical parameter. Start with your feedstock, location and energy needs.

Prepare an enquiry
Container on the right and digester with an inflated biogas store at GR Mokwa
GR Mokwa, Subkowy. Original photograph from the manufacturer’s materials.