Hydropower screws are an environment-friendly module for regional, decentralized and cost-saving energy transition. Hydropower is the most economical power source since it does not consume any resources and has the highest efficiency.

Plants from the Rehart Power series can be operated with a gradient of merely 1 m and a volume of 300 l/s. An outstanding feature is its fish-friendliness. Rehart Power supplies five series of hydropower plants.