A detailed look at manure.

Biogas Production.

The biodigestion of manure involves the breakdown of the organic matter contained in it in an anaerobic environment. This process generates biogas, a mixture of methane (CH4) and carbon dioxide (CO2), which can be used as a source of renewable energy, both for electricity production and heating

Types of facilities.

There are different types of facilities for the biodigestion of manure:

Continuous Digesters: Operate constantly, regularly adding and extracting material.

Batch Digesters: Are loaded with a certain amount of material and left to ferment until the process is complete.

Upflow Digesters: Are vertical and allow the material to move from the base to the top of the digester.

Anaerobic and aerobic digestion.

Anaerobic Digestion: Is the most common for biogas production. It is carried out in the absence of oxygen and generates methane as the main gaseous product.

Aerobic Digestion: Takes place in the presence of oxygen. It does not produce biogas, but it is effective in stabilizing organic matter and reducing pathogens.

Environmental impact.

Biodigestion has multiple environmental advantages:

Emission Reduction: By capturing and using the produced methane, its release into the atmosphere is avoided, a gas with a high greenhouse effect potential.

Sustainable Waste Management: Water and soil pollution is minimized by reducing the organic load of the manure.

Production of Biofertilizers: The resulting digestate is an excellent fertilizer, rich in nutrients.


Biodigestion of manure is not just a solution to a waste management problem; it is an opportunity to transform livestock farming into a more sustainable and energy self-sufficient industry. However, its implementation requires initial investment, technical knowledge, and proper management. The key is to weigh the long-term economic and environmental benefits against the initial challenges. In a world that seeks clean energy sources and sustainable resource management, the answer seems to lean towards a “yes” to the biodigestion of manure.

As a market reference, we can find PlanET Biogas: Pioneers in Biogas Technology and Sustainability.

Since its inception in 1998, PlanET Biogas has emerged as a leading entity in the field of biogas, mastering all technological aspects of this field. Its reputation is built on the optimized interaction of individual processes, ensuring the economic success of each plant.

The pillars of PlanET lie in its vast experience and competence in areas such as engineering, approval processes, construction, and technical services, making it the optimal choice for those seeking comprehensive solutions in biogas. A clear testimony of its commitment to sustainability and innovation is its new headquarters in Gescher, inaugurated in 2021, with an investment of approximately 10 million euros.

This infrastructure not only reflects a modern and innovation-friendly design but is also emblematic of PlanET’s philosophy: a 100% renewable energy supply, including geothermal, biomethane, and photovoltaic energy. The PlanET Biogas Group positions itself not only as a provider but as a travel companion for its clients, accompanying them from the conceptual phase to execution, ensuring that every detail aligns with the vision and needs of the owner.

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