RET, the public-transport company for the Rotterdam metropolitan region, aims to have a completely net-zero-emission fleet of buses by 2030. It aims to continue to provide clean transport, even with growing transport needs. It selected the expertise of Omexom around traction-energy provision. Omexom assisted RET with the engineering, construction, testing and commissioning of the energy provision for the net-zero-emission buses. The facility comprises four compact stations and three purchasing stations. They power the charging stations for the net-zero-emission buses.