The team at ONERGYS has decades of experience in the field of cogeneration power plants (CHP), biogas, landfill gas, natural gas, coal mine gas and sewage gas technology. 
We provide you with consulting in all aspects of plant engineering, operation and maintenance. In the case of new construction projects, facility expansions and upgrades and the organisation of the operation of your facility you profit not only for our capabilities in consulting but also from our extensive network in the sector of decentralised energy technology.
Otherwise just call us at Phone +49 (0) 2831 - 121580 or write an email to
We are looking forward hearing from you. Please let us know if you need some help during your registration process.
Your ONERGYS team
All prices are net, plus the applicable VAT and plus transportation, freight and packaging costs. Deliveries are made exclusively to business customers.
The reference numbers given are for the purposes of comparison only.