stainless steel. world-wide experience.

Stainless steel digesters.
Stainless steel digesters. WELTEC BIOPOWER.

WELTEC BIOPOWER GmbH is one of the world’s leading enterprises in the field of stainless-steel biogas plant construction. The company has planned, developed and built anaerobic digestion plants since 2001. Today, the medium-sized company has about 80 employees at the headquarters in Vechta, and has established more than 300 energy plants in 25 countries worldwide. The global distribution and service network spans six continents. The range of customers includes businesses from the agriculture, food, waste and wastewater industries.

The strength of WELTEC BIOPOWER lies in custom-tailored design and technically mature solutions for projects up to 10 megawatt capacity. In this context, the high proportion of internally developed components is a key success factor. The company also owes its leading edge to the use of stainless steel. This enables the input of a diverse range of feedstocks, a fast and economic assembly and a consistently high quality standard ‒ regardless of the location.

After a biogas plant goes live, WELTEC BIOPOWER offers additional support through its experienced mechanical and biological service team. The 24/7 availability contributes significantly to the efficiency of the plant.

flexible powerful technologies.

Inside a WELTEC digester.
A l’intérieur d’un digesteur de WELTEC.

The plants have a modular structure. WELTEC uses only proven system components and develops most of the technologies along the entire value chain internally: digester technology, mixing technology, control technology, hygienisation systems, and digestate processing solutions originate from the company.

By means of its comprehensive services, WELTEC ensures the technical and economic stability of the biogas plants. The CHP service guarantees stable output, the biological supervision ensures continuous monitoring of the relevant parameters, and systematic repowering makes sure that the biogas plant is always up to date. Operators can choose from a range of service packages of different types and scope.

One of the main strengths of WELTEC is the ability to deliver individual and flexible solutions worldwide – from compact plants to large computer-controlled plants in the megawatt range, waste recycling plants, and biogas parks with gas processing technology.

organic waste treatment plants.

Waste treatment plant. by WELTEC.
Organic waste treatment plant. by WELTEC.

No waste plant is like another. For instance, the different substrates such as expired foodstuffs and biodegradable waste do vary in terms of energy content, consistency and volume supplied. With its experience and expertise WELTEC delivers customised concepts for waste processing through to digestate utilisation.

WELTEC has successfully implemented waste2energy plants in Cyprus, Poland, England and Australia operating with a variety of feedstocks, from slaughterhouse waste, market food waste to agro-industrial waste.

Upon completion of construction, WELTEC/generizon will guide our customers through the start-up phase and explain the plant’s specifics in detail during our thorough training workshops.

WELTEC. in a nutshell.

Logo Weltec Biopower.
Weltec Biopower. Vechta.
  • energy plants for organic waste. food industry. agriculture. waste water treatment plants.
  • first turn-key biogas plant solutions provider.
  • first in stainless steal digesters.
  • scrubbing/separation. bio-methane.
  • 350+ installations. in 25 countries.
  • individual. flexible. 24/7.

pls visite WELTEC BIOPOWER corporate webpage, reference sheets.