The technology for gas-energy systems is one of Tognum’s future markets. With cogeneration plants, electricity and heat can be produced efficiently and in an environmentally friendly manner. The heat created in the combustion process, which would otherwise be wasted, is collected via heat exchangers and passed on to consumers. Compared with conventional power plants, the high efficiency of cogeneration plants with combustion engines saves up to 40% primary energy, and the carbon-dioxide emissions from cogeneration plants of MTU Onsite Energy are up to 50% lower.