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‍PIONEERS OF THE ENERGY REVOLUTION SINCE 2001

WELTEC technologies will continue to be a major part of the global energy revolution in 2023. In addition to building three new biogas projects in Greece, WELTEC is implementing a major project in the USA and the first WELTEC BLUE WATER plant in Germany.

In 2022, WELTEC will strengthen its position in Asia. The first two industrial biogas plants were built in Japan. WELTEC is also opening up its sixth continent with the first order from Taiwan.

WELTEC was 20 years old and was able to add an anaerobic stage to a sewage treatment plant in 2021, among other things. In addition, an investment fund of 100 million euros was founded with the aim of investing in existing and new investments. As early as 2021, four plants were purchased through this system.

Despite the corona pandemic, WELTEC was able to receive and carry out numerous orders from Japan, South Korea, Finland, Greece, France and Germany. The RED II certification of our own biomethane park in Könnern was just as important in that year.

The year 2019 was marked by two major orders in England and France. The high level of technical expertise at WELTEC was a key to the success and rapid implementation of these projects.

The WELTEC Group continues to grow. Following the takeover of two bankrupt biogas plants in Südergellersen and Wollup, the company's own operation increases to nine locations. New orders and construction sites in Italy, Cyprus, France, Great Britain, Germany, Greece and Croatia also promise growth.

WELTEC is in demand all over the world: A special order comes from Uruguay. A biogas plant with a combustion output of over six megawatts is being built there. In addition, WELTEC received two ADBA Awards for its international successes and was pleased to receive a top 5 position in the Lower Saxony Foreign Trade Prize.

With the introduction of manure and digestate treatment, WELTEC wants to counteract the increasing pressure of excess nutrients. The construction of an anaerobic stage at a sewage treatment plant in Bavaria opens up another business area in Germany.

The WELTEC Group is growing: The biomethane plant in Ebsdorfergrund can be taken over. In addition, the biogas park in Könnern has been bought back. With the order from Australia, WELTEC is also conquering the fifth continent in its history.

The first WELTEC plant on the South American continent is being built: The biogas plant in Uruguay impresses with a special overall concept.

Individual plant concepts for waste digestion plants are a specialty of WELTEC. Customers in Poland and Finland also appreciate this. But construction is also taking place in Germany: The biomethane plant in Arneburg is completed and connected to the grid.

WELTEC BIOPOWER completes the first plant in South Korea and has opened up four new countries this year.

Demand in the Czech Republic is increasing. WELTEC can build a plant and connect it to the grid in a record time of just four months.

The German Agricultural Society (DLG) awards WELTEC the “DLG Focus Test” for excellent plant performance.

Founding of the British subsidiary WELTEC BIOPOWER (UK) Ltd. WELTEC is also one of the first plant manufacturers to receive ISO 9001 and 14001 certifications.

WELTEC BIOPOWER receives the building permit for the largest biogas plant in the world to date with direct feed into the natural gas network. The plant in Könnern is still an important figurehead of the biogas plant manufacturer today.

WELTEC will build almost 40 plants across Europe in 2007. More and more countries are being added to the reference map. The subsidiary AMBICO (USA) and the partner company WELTEC BIOPOWER ME s.r.o. (Czech Republic) are founded. As a result of growth, WELTEC is moving from Lutten to Vechta.

The topic of biogas is reaching Great Britain: WELTEC is building two of the 15 very first plants on the island state. The early market entry is proving to be groundbreaking. The UK will be one of the most important sales locations in the coming years.

Boom in Germany: Almost 30 plants were built by WELTEC in 2005. At the same time, the biogas specialist is entering the US market.

WELTEC is planning a system with a very special heating concept. A flower nursery is building a biogas plant to supply its greenhouses with heat.

The first step towards internationalization: planning and construction of the first biogas plant in Sweden.

Demand for biogas plants in Germany is increasing: Seven projects have already been successfully connected to the grid in the second year.

WELTEC BIOPOWER GmbH was founded by the companies Stallkamp and WEDA on July 1, 2001. Even then, the aim was to offer individual and flexible solutions for the agricultural, waste and wastewater sectors worldwide. Organic energy worldwide.