In December, we received our last and smallest order for 2025 – in Ettlingen, we will install a small but sophisticated wastewater heat recovery system, 8 metres long, 6 m² […]
14.01.2026: It’s not the size that matters: Ettlingen read more »
After a successful end to 2025, we are starting the new Therm-Liner year and looking forward to exciting projects in the sewer system, at sewage treatment plants, as external solutions, […]
08.01.2026: Happy New Year! Outlook for Therm-Liner in 2026 read more »
In Stralsund, we installed a wastewater heat system in a DN 1000 sewer over a total length of approximately 200 metres. The Therm-Liners type B supply ten buildings: nine belong […]
25.11.2025: Stralsund – even in the far north, heat from wastewater is used for heating read more »
We are starting to install our Therm-Liner modules for the new Römerhof Highschool building.We expect to be supplying the new school with heat from wastewater starting in winter 2028, which […]
Together with our sister company UHRIG Straßen- und Tiefbau GmbH, we are implementing a heat supply system in Amsterdam that uses energy from wastewater for the Buikslotermeer neighbourhood. Following the […]
10.11.2025: Construction starts in Amsterdam! Therm-Liner for wastewater heat! read more »
In Amsterdam, 600 residential units will be heated in a climate-friendly manner using heat from wastewater in future! Our contribution: ► Heat exchanger for generating heat from wastewater ► […]
22.10.2025: Amsterdam Buikslotermeer: let´s go for Abwasserwärme! read more »
Production of our Therm-Liner modules for the new professional fire station in Darmstadt is currently underway. With a thermal output of 675 kW, the system will make a significant contribution […]
21.10.2025: Therm-Liner for Darmstadt read more »
Three weeks ago, we began installing a wastewater heat recovery system in Grenoble (FR). What makes this system special is that it is used solely for cooling purposes. Around […]
13.10.2025: Et voilà: Grenoble goes for heat from wastewater! read more »
Today marks the start of work on our latest construction site, namely with water drainage in the sewer. Over the next four weeks, we will install 120 Therm-Liner modules, […]
06.10.2025: Wastewater heat for Tuttlingen / Heat transition on the doorstep read more »
The new heating plant of Stadtwerke Tuttlingen on Stadionstraße is being expanded with two large heat pumps to generate heat from wastewater. The heat will be extracted from the […]
04.08.2025: Heat from wastewater now right on our doorstep – 1st order for Tuttlingen read more »
