The Group of companies under MET Holding AG is committed to ensuring sustainable development. The use of natural gas as an energy source is the least harmful among fossil fuels thanks to its having the lowest carbon content. Natural gas is available for industrial consumers as well as for residential and commercial areas. Natural gas is transferred through the pipeline system, which has many environmental benefits, for instance it has no impact on public road transport as it does not increase the volume of traffic and it does not pollute the environment with exhaust emissions.