
Systems for generating electricity from exhaust gas and waste heat, exhaust gas heat exchangers as well as gas dampers and gas sluice valves.

Strom aus Abgas - Langlechner GmbH
Konrad-Zuse-Str. 1, 84579 Unterneukirchen (DE)New on Amplifa
About AWN Abwärmetechnik
Strom aus Abgas - Langlechner GmbH, based in Unterneukirchen (Bavaria), has been developing and delivering solutions for the utilisation of unused thermal energy under the AWN Abwärmetechnik brand since 2009. The portfolio includes systems for generating electricity from exhaust gas and waste heat with an electrical output between 15 and 29.9 kWel, exhaust gas heat exchangers (evaporators) with up to 150 kWth of thermal output per unit, as well as gas dampers and gas sluice valves for controlling exhaust gas and gas systems. A key focus is consulting and design for the downstream power generation of CHP heat, for example at combined heat and power plants and biogas plants, where downstream power generation increases the electrical efficiency and can support the minimum efficiency requirements under the EEG (German Renewable Energy Act). The goal is to minimise the waste of energy and generate financial benefits for customers. The company serves operators of CHP and biogas plants as well as agricultural businesses, primarily in the DACH region, and is represented, among other things, with specialist contributions in the Biogas Forum Bayern.
- Site
- Unterneukirchen
- Processes
- Systems for generating electricity from exhaust gas & waste heat, Exhaust gas heat exchangers (evaporators), Gas dampers & gas sluice valves, Planning and delivery of systems for generating electricity from exhaust gas and waste heat, Exhaust gas heat exchangers/evaporators up to 150 kWth per unit, Gas dampers and gas sluice valves for controlling (exhaust) gas systems, Consulting on downstream power generation of CHP heat
- Materials
- Systems for generating electricity from exhaust gas & waste heat, Exhaust gas heat exchangers (evaporators), Gas dampers & gas sluice valves
- Certificates
- ISO 9001
- Industries
- CHP/combined heat and power plant operators, Biogas plant operators, Agriculture
- 01
Consulting on downstream power generation of CHP heat
- 02
Planning and design of the systems
- 03
Delivery of systems for generating electricity from exhaust gas and waste heat
- 04
Delivery of exhaust gas heat exchangers, gas dampers and gas sluice valves
Products & Technologies
Systems for generating electricity from exhaust gas & waste heat
Convert part of the exhaust gas and waste heat into electrical energy, electrical output between 15 and 29.9 kWel.
Exhaust gas heat exchangers (evaporators)
Transfer exhaust gas heat to a working medium, thermal output up to 150 kWth per unit.
Gas dampers & gas sluice valves
For controlling exhaust gas and gas systems in CHP and biogas plants.
Location
Unterneukirchen
DEHead office
Products & Components




Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Systems for generating electricity from exhaust gas & waste heatEngineering | – | – | – | – | – |
| Exhaust gas heat exchangers (evaporators)Engineering | – | – | – | – | – |
| Gas dampers & gas sluice valvesEngineering | – | – | – | – | – |
Additional services
Quality
Quality is supported by specialist cooperation; the company contributed to the specialist information “Technology for downstream power generation of CHP heat” published by the Biogas Forum Bayern.
| Evidence | Unterneukirchen |
|---|---|
| ISO 9001 |
History
- 2009
Development of solutions for the utilisation of unused thermal energy by AWN GmbH
- 2021
Contribution to the specialist information “Technology for downstream power generation of CHP heat” of the Biogas Forum Bayern