Building Giant 505-Feet Wind Turbines Offshore is No Easy Task!

1 of 7
Siemens offshore wind turbine
credit: Siemens AG

There are many ways to make wind power cheaper and thus more competitive with dirty sources of energy. You can improve how you design wind farms with advanced computer models, you can improve the rotor blades and the mechanical parts inside the nacelle, you can even try radically different designs, but mostly, you have to go bigger.

1 of 7

More Slideshows