Amperius Micro Wind Turbine on rooftop of station Berlin Südkreuz 2018 Lightbox Amperius Micro Wind Turbine on rooftop of Headquarter 50 Hertz Transmission. Berlin 2018 Lightbox Amperius Micro Wind Turbine on rooftop of Headquarter 50 Hertz Transmission. Berlin 2018 Lightbox Amperius Micro Wind Turbine on rooftop of station Berlin Südkreuz 2018 Lightbox Amperius Micro Wind Turbine on rooftop of Headquarter 50 Hertz Transmission. Berlin 2018 Lightbox Birds flying around PSW Energiesysteme Micro Wind Turbine. Near Heide 2015 Lightbox PSW Energiesysteme Micro Wind Turbine supporting agriculture. Near Heide 2015 Lightbox Mock-up wind engine, now showing wind direction. Seiser Alm, Southern Tyrol, Italy 2013 Lightbox Prototype Micro Wind Turbine by H Darrieus principle. Hamburg 2016 Lightbox Amperius Micro Wind Turbine on rooftop of station Berlin Südkreuz 2015 Lightbox Prototype Micro Wind Turbine by H Darrieus principle. Bremerhaven 2013 Lightbox Visitor in front of Amperius Micro Wind Turbine at EUREF Campus, Berlin 2017 Lightbox Visitors in front of Amperius Micro Wind Turbine at EUREF Campus, Berlin 2017 Lightbox Amperius Micro Wind Turbine at Gasometer of EUREF Campus, Berlin 2017Campus. Berlin 2017 Lightbox Amperius Micro Wind Turbine at EUREF Campus, Berlin 2015 Lightbox Amperius Micro Wind Turbine at EUREF Campus, Berlin 2013 Lightbox Amperius Micro Wind Turbine at EUREF Campus, Berlin 2013 Lightbox Amperius Micro Wind Turbine at EUREF Campus, Berlin 2013 Lightbox