Biogas for a
sustainable society

what we do 

At Botres, we are specialised in the construction of cutting-edge industrial biogas plants that convert a wide range of organic waste and agricultural residues into renewable energy, clean water and high-quality fertiliser. In addition to providing comprehensive turn-key biogas solutions (EPC), we also build and operate our own biogas facilities under the BOO (Build, Own, Operate) model, ensuring consistent quality, efficiency and long-term sustainability in every project we undertake.

what we offer 

We are experts in the treatment of organic waste and residues through anaerobic digestion, using advanced industrial technology. Our process efficiently converts organic materials into biomethane, Bio-CNG, Bio-LNG, and electricity offering a clean, renewable energy source. Additionally, we provide full digestate treatment services, turning waste into premium-quality fertilisers and clean water – true solutions for a circular economy.

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Multi-feedstock technology

Our biogas plants are designed to process a wide range of organic feedstock, including waste and residues such as OFMSW, SSO, kitchen waste, food waste, solid and liquid manure, including chicken litter, slaughterhouse waste, straw and other agricultural residues. This versatility makes our plants highly adaptable to various sectors and waste streams.

 

high and stable biogas yield 

Our advanced technology ensures a stable and continuous anaerobic digestion process, maximising biogas production and reducing downtime to a minimum. This efficiency guarantees a high and consistent biogas yield, enhancing overall plant performance.

Botres‘ biogas plants are a sustainable asset for our environment and society

Latest Updates

Why green isn’t always clean: Problems with energy crops for biogas production

Biogas is an alternative energy source to natural gas with many potential benefits! However, it’s important to be aware of the environmental implications of using plants such as energy crops for biogas production. The cultivation and use of these crops…

From biowaste to manure – What feedstocks are used to produce biogas?

Our biogas plants produce energy from organic waste and residues. But which feedstocks are actually treated in the plants? And what are the challenges associated with each feedstock? We provide clarity and show which materials are suitable to be converted…

Replacing manure for a better environment – the benefits of digestate

When we think of biogas plants, we usually associate them with the production of biogas or biomethane, which is used to generate energy. However, there’s another product that is often not immediately thought of - the digestate. This by-product is…

Austria’s path to energy independence – the potential of biogas

In a world where energy independence is becoming increasingly urgent, Austria faces the challenge of making its energy sources more sustainable and environmentally friendly. One promising solution that is coming more and more into focus, is the replacement of foreign…

SUSTAINABLE USE OF BIOWASTE: Austria’s approach to a greener future

According to the Austrian Federal Ministry for Climate Action, Environment, Energy, Mobility, Innovation and Technology, 372,000 tonnes* of biowaste end up in residual waste throughout Austria, every year. An alarming figure that urges us to rethink our approach! Biowaste for…

OUR VISION

We want our biogas plants to enable sustainable development for the world’s growing population.

What sets Botres apart?

With more than 20 years of experience, mature proprietary technology and comprehensive expertise from a single source. We will support you in every step of your biogas project – from design/build to operation. In this way, we ensure that your biogas plant is a highly profitable investment, while contributing to a sustainable future.