Business World of Renewable Energy

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Zum Langenberg 2
49377 Vechta
Contact Lena Harms
Phone 04441/999 78-0
Telefax 04441/999 78-8
E-Mail: Send request


Company Profile

Since its foundation in 2001, the WELTEC group from Vechta in Lower Saxony has developed into one of the world's leading specialists in the construction and operation of biogas and biomethane plants. With the design, planning and construction of energy plants as well as over 15 years of experience in permanent and temporary plant operation in Germany, 24/7 service and sustainable utilization concepts for output streams, the group covers the entire biogas value chain.

One of WELTEC BIOPOWER's strengths is the construction of individual, technically sophisticated solutions with precisely coordinated processes for each project. The use of stainless steel technologies also ensures flexible substrate use, fast installation with low costs and a consistently high quality standard regardless of location. After commissioning, WELTEC's mechanical and biological service significantly ensures economic efficiency.

The company has just as much experience in the field of biogas production and utilization. The plants there produce around 280 million standard cubic meters of raw biogas annually at eleven locations. Part of this is processed into biomethane and made available to energy suppliers and filling station operators throughout Germany via the public gas grid. In addition, at a total of 16 locations, municipalities and companies, for example from the gardening, housing and healthcare sectors, are supplied with decentralized heat as part of WELTEC's energy contracting.

Maintaining proximity to customers and investors is an important objective for the biogas specialist, which is why the Group is represented worldwide with its sales and service network. Its customers include companies from the waste and food industries, agriculture and the wastewater sector. To date, the WELTEC Group and its 170 employees have realized over 400 energy plants in 26 countries on 5 continents.

Further information:

Business Sectors

  • Bioenergy
  • Biogas plants
  • Technical and biological service for biogas plants
  • Biomethane refineries
  • Kumac slurry and digestate processing

Products and Services

Comprehensive consulting
A successful biogas project is based on extensive know-how in various disciplines and begins even before the plant is built. That is why we support you in every phase of the project. This includes, among other things

  • Profound plant dimensioning

  • Economic feasibility studies and financing concepts

  • Analysis, process and substrate consulting for stable operation and optimum gas yield

  • Complete plants

  • Service for biogas plants: technical service, biological service, plant control, operator training, repowering

To ensure that our customers always feel well advised, the construction of each plant is supervised in the various phases by our trained employees. Biogas plants from WELTEC BIOPOWER are made of high-quality stainless steel and therefore ensure a long service life.

Please note: The company »WELTEC BIOPOWER GmbH« is responsible for all contents of this profile!


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