NEWS HOME » Renewable Energy
Optimise biogas production with innovative BIO-ROXX mixing module from Wangen Pumps
Optimising biogas production in an Anaerobic Digestion plant requires a perfect mix of liquid and dry feedstocks, the elimination of contaminants and solid bodies. The BIO-ROXX module from Wangen Pumps accelerates the […]
Gas storages for Waste Water Treatment plant in Al Warsan, Dubai
The Al Warsan waste water treatment plant has been upgraded by AAT with two modern double membrane gas storages and a specially designed control cabinet in a container so that the system […]
EnviTec Biogas announces commissioning of first EnviThan plant in Slovakia
The result of ongoing, neighborly service efforts speaks for itself: After 18 years in the Eastern European market, the team at the Czech Service subsidiary of EnviTec Biogas AG is proud to […]
Drilling and bentonite sludge – SUMA Power in action
SUMA products were used here for the recycling concept of this plant. The proven SUMA combination of the EV3 suspension device and our OPTIMIX 2G submersible mixer was installed. The mixing blade […]
Rolls-Royce wins order for second mtu large-scale battery storage system in Zeewolde
Rolls-Royce is supplying a second large battery storage system to Zeewolde in the Netherlands. Starting in 2026, the mtu EnergyPack will help increase grid stability in the Netherlands by storing electricity generated by the […]
60 years of experience as a basis for stability and future growth in biomass technology
The Polytechnik Group is celebrating its 60th anniversary, underscoring its position as an established and reliable partner for sustainable energy solutions from biomass and CO₂-neutral and CO₂-negative technologies. The anniversary not only […]
Innovative Concept Increases Biomethane Yield Using Green Hydrogen
At the Bützberg Biogas and Composting Plant (BKW), operated by MVR Müllverwertung Rugenberger Damm GmbH – a company of the Stadtreinigung Hamburg (SRH) – self-generated green hydrogen (H₂) is being used to increase the yield of […]
EnviTec Biogas Commissions Its 100th EnviThan Gas Upgrading Plant in Denmark
After successful cold commissioning and shipment by sea, the 100th EnviThan gas upgrading plant by EnviTec Biogasis now fully operational in Denmark. “The functional test at our production site in Saerbeck, attended by […]
EnviTec Biogas Commissions its Largest U.S. Anaerobic Digestion Plant Online
EnviTec Biogas has achieved a major milestone in the U.S. with the launch of its largest anaerobic digestion plant in the country. Operated by its U.S. subsidiary, the facility strengthens EnviTec’s collaboration […]
Wastewater treatment plant Zapresic, Croatia
The Zapresic wastewater treatment plant was reconstructed and upgraded. AAT delivered design, supply of equipment, start-up and operation support. Project data: AAT scope of supply: For more information visit: www.aat-biogas.at
EnviTec Biogas expands its portfolio to include wind and solar power
Driving the energy transition with an open approach to technology is the aim of the newly established joint venture between EnviTec Biogas AG, the von Lehmden group, and Freese Beratungs GmbH. EnviTec […]
ANDRITZ to engineer another 100 MW green hydrogen plant for Germany
The order was placed by REPCO (Rostock EnergyPort Cooperation GmbH), a joint venture comprising RWE Generation SE, EnBW Neue Energien GmbH, RheinEnergie AG, and Rostock Port GmbH. Pending the investment decision expected […]
First PUMP ACADEMY training course successfully started
On January 16, the first PUMP ACADEMY training course was successfully held at our site in Wangen im Allgäu. On this day, customers from northern Germany took an in-depth look at our progressive cavity […]
mtu gas gensets supply electricity for Africa’s first rice straw MDF production facility
Rolls-Royce has commissioned ten mtu gas gensets in the Beheira province in northern Egypt to supply the Egyptian Wood Technology Company’s (WOTECH) production plant with electricity. Since there is no access to the public […]
EnviTec’s 23 Years of Expertise Optimize Chicken Manure for RNG in the US Market
EnviTec Biogas AG, Germany’s largest biogas producer, has been using chicken manure to produce biogas, renewable natural gas (RNG), and bio-Liquefied Natural Gas (LNG) for an impressive 23 years. The company is […]


