Mainova AG is the leading energy service provider in Frankfurt am Main and energy partner for private and corporate customers throughout Germany. Mainova supplies more than a million people with electricity, gas, heat and water and is an impressive partner in complex large-scale projects, in the future-oriented expansion of cities and with tailor-made solutions for your own home. Thanks to diverse collaborations with companies from its investment portfolio, Mainova offers not only classic supply infrastructures but also products and services relating to renewable energies, electromobility, car sharing, energy efficiency, digital infrastructures and mobile heating and cooling centers. Mainova generates energy on a large scale: in powerful thermal power plants using the environmentally friendly process of combined heat and power, with highly efficient gas power plants, decentralized contracting systems and with wind turbines and solar parks throughout Germany. - The subsidiary NRM Netzdienste Rhein-Main GmbH operates more than 14,000 kilometers of energy and water pipes in Frankfurt am Main and in other municipalities in the RheinMain area. - SRM Street lighting Rhein-Main GmbH is the expert for lighting in public spaces with over 70,000 street lights and innovative services. - MSD Mainova Servicedienste GmbH offers multiple award-winning service for customers.