Gas Processing

Biogas Through Modern Gas Processing

On the path to carbon neutrality, biogas produced through the fermentation of renewable raw materials is a key pillar.
Depending on the feedstock, the methane content of biogas is approximately 50–60%. To feed it into the natural gas grid or use it as a biofuel, the biogas must be processed to natural gas quality, with a methane concentration of 97%. This is exactly where PÖTTINGER gas processing comes into play.

Economic Benefits of Sustainable Energy Production

The processing of biogas into high-quality biomethane is a crucial step toward a sustainable, economical, and climate-friendly energy supply. Through modern gas processing, biogas can be efficiently utilized, fed into the public gas grid, or used directly as a renewable fuel. This transforms organic waste into a valuable energy source with high economic potential.

A key advantage of gas processing is independence from fossil fuels. Businesses, farms, and municipal facilities can produce and use renewable gas themselves. This reduces dependence on natural gas, oil, and other fossil fuels and ensures greater long-term security of supply.

At the same time, biomethane is a key pillar in CO₂ reduction and climate protection. When biogas is processed professionally, it becomes a renewable energy source that can replace fossil natural gas. This significantly reduces greenhouse gas emissions and sustainably strengthens regional cycles.

Another advantage: Gas processing does not produce any environmentally harmful waste. Existing resources are utilized efficiently, while the ecological footprint remains low. This makes the technology particularly attractive for businesses that want to combine economic efficiency with environmental responsibility.

Using biomethane on-site for CNG-powered vehicles offers additional flexibility. With an optional on-site refueling station, the processed gas can be used directly as fuel—for example, for company vehicles, agricultural machinery, or municipal fleets. This reduces fuel costs while simultaneously enabling sustainable mobility solutions.

Gas processing is also an important preliminary step for LBG—Liquefied Bio Gas. The further liquefaction of biomethane produces a high-energy, easily transportable fuel that is particularly attractive for heavy-duty transportation, logistics, and industrial applications.

In addition to its environmental benefits, this technology offers clear economic potential. Operators can generate revenue from the utilization of biogas, for example by selling biomethane, using it as fuel, or marketing renewable energy. Furthermore, feeding biogas into the gas grid opens up attractive revenue opportunities and makes the energy produced accessible to a broader market.

Gas processing thus combines climate protection, regional value creation, and economic independence. It transforms biogas into a versatile energy source and creates new opportunities for businesses that want to use renewable energy efficiently and profitably.

Attachment

Compact system for the high-quality processing of raw biogas.

Gas separation

Gas separation and concentration of methane content using membrane technology.

PLC Control Unit

The PLC control unit is used to visualize, monitor, and control the entire system.

Attachment

Compact system for the high-quality processing of raw biogas.

Gas separation

Gas separation and concentration of methane content using membrane technology.

PLC Control Unit

The PLC control unit is used to visualize, monitor, and control the entire system.

Productfolder

PÖTTINGER Gas Treatment

The Pöttinger gas treatment system is used to upgrade raw biogas to natural gas quality so that it can be used as a biofuel and fed into the natural gas grid.
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