What is biomethane?

Biomethane - The green gas with a lot of potential

What is biomethane? Biomethane, also known as renewable natural gas or green gas, is a sustainable energy source produced by processing biological waste and organic materials. It is widely used as a high-quality substitute for fossil natural gas and offers a variety of environmentally and climate-friendly applications.

Biomethane - sustainable energy for a greener future

Biomethane is a major player in the energy sector and is playing an increasingly important role in the fight against climate change. As a renewable green gas, it is obtained from various biological sources, including agricultural waste, organic residues and even sewage sludge. Biomethane is produced through a process called anaerobic digestion, in which microorganisms decompose the biological materials and produce methane.

The advantages of biomethane are numerous. For one, it is an environmentally friendly alternative to fossil natural gas. The biomethane is produced from renewable raw materials, which leads to a significant reduction in greenhouse gas emissions. In addition, biomethane can be fed directly into the existing natural gas network and used for various purposes.

One of the main applications of biomethane is in distributed power generation. Biomethane can be used to generate heat and electricity in households, commercial areas and even industrial plants. It can also serve as a fuel for vehicles, reducing the carbon footprint of the transportation sector. The use of biomethane also offers the possibility of energy storage and supply, which is particularly advantageous in times of peak loads.

In addition, biomethane is an important component of a sustainable circular economy. By recycling biological waste and residual materials, resources are used efficiently and landfills are relieved at the same time. It also promotes regional development, as biomethane plants are often operated locally and create local jobs.

Overall, biomethane offers a promising solution for the energy transition. It is an environmentally friendly alternative to fossil fuels, helps reduce greenhouse gas emissions, and promotes a sustainable circular economy. With the increasing demand for renewable energy, biomethane is becoming an important part of our greener future.

Explanations about biomethane

Biomethane, along with carbon dioxide and other gases, is a product of upgraded biogas.

Biomethane and biogas are two different energy sources that can be obtained from organic materials. Simplified, it can be said that biomethane is obtained from biogas, through a purification process. Therefore, biomethane is often equated with biogas. It has the advantage that it has a higher energy density than biogas and can therefore be used more efficiently. In addition, biomethane can be fed into the existing natural gas network. Thus, it can be used in another region and even stored in existing natural gas storage facilities.

In summary, biomethane is the methane extracted from biogas through additional upgrading and can be used as a renewable fuel and for energy production of electricity and heat. The methane content in biogas is between 50-60%.