DIVE Turbinen GmbH & Co. KG is developing and manufacturing the DIVE-Turbine, a fish friendly hydro power turbine. Moreover DIVE Turbinen GmbH & Co. KG is also developing complete ecological hydro power plant layouts for worldwide application. In 2016 the first field tests on fish friendliness of a DIVE-Turbine were conducted at a hydro power plant in France. DIVE Turbinen GmbH & Co. KG would like to present their turbine concept, fish friendly hydro power plants as well as the results of the firs field tests.