The utilization of renewable energy contributes significantly to protecting the climate and helps municipal energy suppliers to both improve their CO2 balance and to reduce their dependence on expensive fossil fuels. Biomass power plants, geothermal plants, and wind and solar power plants are gaining importance for the local and regional supplies of power and heat. For the design and implementation of these projects, ILF combines cutting-edge expertise, years of experience, and comprehensive resources from its other business areas. In addition to providing engineering services throughout all project phases, ILF also supports its clients in developing customized energy concepts, optimizing energy consumption and total investment, developing financing strategies, organizing and assisting with permit application procedures, and supervising construction and start-up.