Worldchampion Jessica Pilz climbs up a windturbine in Vienna

Sailingboat in front of the offshore windfarm Middelgrunden

GE Haliade 12MW prototype in the harbour of Rotterdam

Vestas V90 windfarm Orites, Cyprus

Old Made AE23 windfarm at Fuerteventura

Europe's highest altitude wind farm, Griessee, at 2600m above sea level

A new Vestas V112 at the nightly Tauernwindpark

Old Made AE23 windfarm at Fuerteventura

Europe's highest altitude wind farm, Griessee, at 2600m above sea level

GE Haliade 12MW prototype in the harbour of Rotterdam

Enercon E44 with full moon in Austria

Enercon E70 windturbines in Austria

GE1.7 windturbines at a huge windfarm, close to Lamesa, Texas

Art on a windturbine located at the Donauinsel in Vienna

The largest windfarm in Switzerland at Mont Crosin

Art on a windturbine located at the Donauinsel in Vienna

Art on a windturbine located at the Donauinsel in Vienna

GE Cypress prototype in the Netherlands

Art on a windturbine located at the Donauinsel in Vienna

Gamesa G47 windfarm i Italy

Vensys VE82 windfarm Alexigros, Cyprus

Enercon E126 EP3 prototype in Austria

Some old Bonus windturbines in the harbor of Copenhagen

GE Haliade 12MW prototype in the harbour of Rotterdam

Old Made AE23 windfarm at Fuerteventura

Old Made AE23 windfarm at Fuerteventura

Dismantled Vestas V80 on its way to a new location

Offshorewindfarm Middelgrunden

Enercon E70 windturbines in Austria

A lonely tree at the Enercon E101 windfarm Rohrau in Austria

Old Made AE23 windfarm at Fuerteventura

Storm rolling in over the GE1.8 Balko windfarm in Oklahoma

A new year beginns at a windfarm near Zistersdorf in Austria

The largest windfarm in Switzerland at Mont Crosin

GE Haliade 12MW prototype in the harbour of Rotterdam

Anemometer of a Vestas V47 windturbine

Historic Gedser windturbine in Denmark

Worldchampion Jessica Pilz climbs up a windturbine in Vienna

GE Haliade 12MW prototype in the harbour of Rotterdam

Enercon E126 EP3 Prototype on MST (modular steel tower)

Historic windmill in Retz, Austria

Sunset at windfarm Mont Crosin

Vensys VE82 windfarm Alexigros, Cyprus

Towerart on a Vestas windturbine near Berlin, Germany

Gamesa G58 windfarm in Italy

Old Made AE23 windfarm at Fuerteventura

Towerart on a Vestas windturbine near Berlin, Germany

Art on a windturbine located at the Donauinsel in Vienna

Vestas V80 windturbines behind a field of pumpkins

Drilling for oil or gas in front of a windfarm in Austria

Enercon E40 with full moon in Austria

Vensys VE82 windfarm Alexigros, Cyprus

Old Made AE23 windfarm at Fuerteventura

Enercon E82 windfarm Handalm, Austria, in the early morning

Enercon E126 EP3 Prototype on MST (modular steel tower)

Historic Gedser windturbine in Denmark

Siemens Gamesa 5MW offshore prototype at the canary islands, Spain

Art on a windturbine located at the Donauinsel in Vienna

GE Haliade 12MW prototype in the harbour of Rotterdam

Made AE23

Historic Gedser windturbine in Denmark

Vensys VE1.5 windturbine on the wooden Timbertower prototype

Old Made AE23 windfarm at Fuerteventura

Old Made AE23 windfarm at Fuerteventura

Vensys VE82 windfarm Alexigros, Cyprus

Vestas V80 windfarm Prinzendorf

GE Haliade 12MW prototype in the harbour of Rotterdam

Old Made AE23 windfarm at Fuerteventura

Vestas V117 windfarm Edmundshof

GE Cypress prototype in the Netherlands

Vensys VE82 windfarm Alexigros, Cyprus

GE Cypress prototype in the Netherlands

Old Made AE23 windfarm at Fuerteventura

Vestas V126 windfarm Fuerstkogel

DJI Drone in front of a Vestas V126 windfarm at sunset

GE Haliade 12MW prototype in the harbour of Rotterdam

New Senvion MM100 windturbines at the repowered windfarm Hipples, Austria

Historic Gedser windturbine in Denmark

GE Haliade 12MW prototype in the harbour of Rotterdam

Art on a windturbine located at the Donauinsel in Vienna

Siemens SWT2.3 windfarm Ocotillo, California

Art on a windturbine located at the Donauinsel in Vienna

Vensys VE1.5 windturbine on the wooden Timbertower prototype

Enercon E101 windturbine Charrat at the Rhone valley

Historic Gedser windturbine in Denmark

Vensys VE82 windfarm Alexigros, Cyprus

GE Haliade 12MW prototype in the harbour of Rotterdam

Art on a windturbine located at the Donauinsel in Vienna

Enercon E40 in a wineyard at sunset

Enercon E70 Windkraftanlagen in Österreich

Bonus windfarm in the harbour of Copenhagen

Enercon E126 EP3 prototype in Austria

Art on a windturbine located at the Donauinsel in Vienna

Vestas V126 windfarm Fuerstkogel

Vensys VE82 windfarm Alexigros, Cyprus

Old Made AE23 windfarm at Fuerteventura

Vensys VE82 windfarm Alexigros, Cyprus

Old Made AE23 windfarm at Fuerteventura

Amperax A3000 windturbine in Germany

Vestas V80 windturbines behind a field of pumpkins

Enercon E82 windfarm Pretul in the styrian mountains, Austria

Enercon E101 windturbine Charrat at the Rhone valley

Art on a windturbine located at the Donauinsel in Vienna

Rainbow at a huge windfarm with old and new turbines near Palm Springs, California

Controlled turbinestart in icy conditions at the Enercon E82 windfarm Pretul, Austria

Siemens Gamesa 5MW offshore prototype at the canary islands, Spain

GE Haliade 12MW prototype in the harbour of Rotterdam

Enercon E82 windfarm at dusk in Croatia, Europe

Ship between the offshore windturbines of Middelgrunden

Worldchampion Jessica Pilz climbs up a windturbine in Vienna

Historic Vestas windfarm in the Tehachapi mountains, California, USA

Enercon E126 EP3 prototype in Austria

Sunset at windfarm Edmundshof

Enercon E101 windturbine Charrat at the Rhone valley

Sunset at windfarm Edmundshof

Floda 600kW windturbine at the Golan heights, Israel

Sportboat in front of offshorewindfarm Middelgrunden

Enercon E66 windfarm Wybelsumer Polder during a autumnstorm

Skiing at the skiresort Lachtal beneath the Tauernwindfarm in the austrian alps

Vestas V80 windturbines behind a field of pumpkins

Icy conditions at the Vestas V112 Tauernwindpark in Austria

Old Made AE23 windfarm at Fuerteventura

Art on a windturbine located at the Donauinsel in Vienna

Historic Vestas windfarm in the Tehachapi mountains, California, USA

Old Made AE23 windfarm at Fuerteventura

Vensys VE82 windfarm Alexigros, Cyprus

Enercon E70 windturbines in Austria

Worldchampion Jessica Pilz climbs up a windturbine in Vienna

Enercon E126 EP3 Prototype on MST (modular steel tower)

Siemens Gamesa 5MW offshore prototype at the canary islands, Spain

Art on a windturbine located at the Donauinsel in Vienna

Vensys VE82 windfarm Alexigros, Cyprus

Stormy sky at a windfarm close to Palm Springs, California

GE Haliade 12MW prototype in the harbour of Rotterdam

Art on a windturbine located at the Donauinsel in Vienna

Art on a windturbine located at the Donauinsel in Vienna

Vestas V90 windfarm Kreuzstetten

Enercon E101 windturbine Charrat at the Rhone valley

Old Made AE23 windfarm at Fuerteventura

Old DESA 300 windturbines on the Canary Islands, Spain

Old Made AE23 windfarm at Fuerteventura

GE Haliade 12MW prototype in the harbour of Rotterdam

Enercon E126 EP3 prototype in Austria

Enercon E101 windturbine Charrat at the Rhone valley

Art on a windturbine located at the Donauinsel in Vienna

Sunset at the Tauernwindpark

DESA300 windturbines on the canary islands, Spain

GE Haliade 12MW prototype in the harbour of Rotterdam

Old Made AE23 windfarm at Fuerteventura

Siemens offshore windfarm Arkona

Vestas V90 windfarm Orites, Cyprus

Vensys VE82 windfarm Alexigros, Cyprus

Siemens SWT2.3 windfarm Ocotillo, California

Enercon E126 EP3 prototype in Austria

Vestas V90 windfarm Orites, Cyprus

Enercon E82 windfarm Handalm, Austria

Enercon E126 EP3 prototype in Austria

Enercon E126 EP3 Prototype on MST (modular steel tower)

Vestas V80 windturbines behind a field of pumpkins

Vensys VE82 windfarm Alexigros, Cyprus

Old Made AE23 windfarm at Fuerteventura

Enercon E101 windturbine Charrat at the Rhone valley

Zond Z48 windturbines at Buffalo Ridge in Minnesota, USA

The new Tauernwindpark in the austrian alps

Old Made AE23 windfarm at Fuerteventura

Rainbow at a huge windfarm with old and new turbines near Palm Springs, California

Vestas V112 in the austrian alps

Vensys VE82 windfarm Alexigros, Cyprus

GE Haliade 12MW prototype in the harbour of Rotterdam

Vensys VE1.5 windturbine on the wooden Timbertower prototype

Enercon E126 EP3 prototype in Austria

Art on a windturbine located at the Donauinsel in Vienna

Enercon E126 EP3 Prototype on MST (modular steel tower)

Vensys VE82 windfarm Alexigros, Cyprus

Stormy weather at a Made AE46 windfarm on La Palma island, Spain

Vestas V117 windfarm Edmundshof

Vensys VE1.5 windturbine on the wooden Timbertower prototype

Old Made AE23 windfarm at Fuerteventura

Siemens offshore windfarm Arkona

Old Made AE23 windfarm at Fuerteventura

GE Haliade 12MW prototype in the harbour of Rotterdam

Siemens SWT2.3 windfarm Ocotillo, California

Vensys VE82 windfarm Alexigros, Cyprus

The largest windfarm in Switzerland at Mont Crosin

Old Made AE23 windfarm at Fuerteventura

Historic Vestas windfarm in the Tehachapi mountains, California, USA

Historic Gedser windturbine in Denmark

Art on a windturbine located at the Donauinsel in Vienna

Old Made AE23 windfarm at Fuerteventura

Enercon E126 EP3 prototype in Austria

GE Haliade 12MW prototype in the harbour of Rotterdam

"catch me if you can", some towerart on an old Enercon E40 windturbine in Germany

Historic Gedser windturbine in Denmark

Historic windmill in Retz, Austria

Amperax A3000 windturbine in Germany

Amperax A3000 windturbine in Germany

Historic experimental windturbine on Fuerteventura, Spain

Old Vestas windturbines at Palm Springs, California

Old Made AE23 windfarm at Fuerteventura

Vestas V126 windfarm Fuerstkogel

Nordex N60, a lot of Vestas V16 and V17 at Palm Springs, California

Old Made AE23 windfarm at Fuerteventura

Enercon E126 EP4 windfarm Vrouwenpolder, Netherlands

Enercon E126 EP3 Prototype on MST (modular steel tower)

Enercon E126 EP3 Prototype on MST (modular steel tower)

Sunset at windfarm Mont Crosin

Old Made AE23 windfarm at Fuerteventura

Sunset at Vestas V117 windfarm Edmundshof

"catch me if you can", some towerart on an old Enercon E40 windturbine in Germany

Towerart on a Vestas windturbine near Berlin, Germany

RedBull airrace pilot Hannes Arch at the Tauernwindpark in Austria during a slalom flight

Vestas V90 windfarm Orites, Cyprus

Europe's highest altitude wind farm, Griessee, at 2600m above sea level

Some rare and old cold climate Kenetech windturbines in Minnesota, USA

Towerart on a Vestas windturbine near Berlin, Germany

Enercon E101 windturbine Charrat at the Rhone valley

Stormy weather at a Made AE46 windfarm on La Palma island, Spain

GE Haliade 12MW prototype in the harbour of Rotterdam

Old Made AE23 windfarm at Fuerteventura

Vensys VE82 windfarm Alexigros, Cyprus

Siemens Gamesa 5MW offshore prototype at the canary islands, Spain

Morningview over some Enercon windfarms in Austria

Enercon E66 in east frisia, Germany

Old Made AE23 windfarm at Fuerteventura

Stormy weather at a Made AE46 windfarm on La Palma island, Spain

Siemens Gamesa 5MW offshore prototype at the canary islands, Spain

Enercon E70 windturbines in Austria

Girl at Tauernwindpark in Austria

Vensys VE82 windfarm Alexigros, Cyprus

Old Made AE23 windfarm at Fuerteventura

Old Made AE23 windfarm at Fuerteventura

Art on a windturbine located at the Donauinsel in Vienna

Vestas V90 windfarm Orites, Cyprus

Alpine Vestas V112 windturbines

Vestas V117 windfarm Edmundshof

Historic Gedser windturbine in Denmark

DESA300 windturbines on the canary islands, Spain

Enercon E70 windturbines in Austria

Enercon E126 EP3 prototype in Austria

Vensys VE82 windfarm Alexigros, Cyprus

Stormy sky behind a GE2.3 windfarm close to Seymour in Texas

Enercon E70 windturbines in Austria

GE Cypress prototype in the Netherlands

Enercon E126 EP3 prototype in Austria

Enercon E70 windfarm Moschkogel, Austria

Old Made AE23 windfarm at Fuerteventura

Europe's highest altitude wind farm, Griessee, at 2600m above sea level

Birds view of a Vestas V112 at the new Tauernwindpark in Austria

Vestas V117 windfarm Edmundshof

Old Made AE23 windfarm at Fuerteventura

Vestas V90 windfarm Orites, Cyprus

Acciona AW77 windfarm Folch in Spain. Birds will be warned due to the black striped blades.

Historic Vestas windfarm in the Tehachapi mountains, California, USA

Vestas V47 windfarm in the last sunrays at Cabazon, California

Boat in front of the offshore windfarm Middelgrunden

Art on a windturbine located at the Donauinsel in Vienna

Enercon E82 windfarm HAGN in Austria at a foggy autumn morning

Vestas V112 windturbine in the snowy austrian alps

Siemens SWT2.3 windfarm Ocotillo, California

Dismantled Vestas V80 on its way to a new location

Enercon E101 windturbines on a foggy morning close to Vienna, Austria

Vensys VE82 windfarm Alexigros, Cyprus

GE Cypress prototype in the Netherlands

GE Haliade 12MW prototype in the harbour of Rotterdam

Historic Vestas windfarm in the Tehachapi mountains, California, USA

Nordex N100 windfarm Kreekraksluis, Netherlands

Rainy Enercon E82 windfarm Biccari, Italy

Vestas V90 windfarm Orites, Cyprus

Nordtank windturbines at the Tehachapi Pass, California

Art on a windturbine located at the Donauinsel in Vienna

Historic Gedser windturbine in Denmark

Sunset at Vestas V126 windfarm Edmundshof

A huge Mitsubishi MWT300 windfarm at the Mojave desert, California

GE Haliade 12MW prototype in the harbour of Rotterdam

Old Made AE23 windfarm at Fuerteventura

The rotor of a Senvion 3.2M is lifted to it's final position in Austria

Sunset at Vestas V126 windfarm Edmundshof

Stormy Enercon E82 windfarm Biccari, Italy

Old Vestas windturbines at Palm Springs, California

Art on a windturbine located at the Donauinsel in Vienna

GE Haliade 12MW prototype in the harbour of Rotterdam

Art on a windturbine located at the Donauinsel in Vienna

Enercon windfarm Gaberl, Austria

Enercon E82 windfarm Biccari, Italy

Gamesa G58 windfarm in Italy

Offshore windfarm Middelgrunden

Europe's highest altitude wind farm, Griessee, at 2600m above sea level

Vensys VE82 windfarm Alexigros, Cyprus

Zond Z48 windturbines at Buffalo Ridge in Minnesota, USA. They have black blades because of the heating effect for deicing.

Enercon E82 windfarm Biccari, Italy

Vensys VE82 windfarm Alexigros, Cyprus

Art on a windturbine located at the Donauinsel in Vienna

Historic Gedser windturbine in Denmark

GE Cypress prototype in the Netherlands

GE Haliade 12MW prototype in the harbour of Rotterdam

Vensys VE82 windfarm Alexigros, Cyprus

A long row of old Nedwind windturbines at sunrise in the Netherlands

Vestas V90 windfarm Orites, Cyprus