All of the leagues below are based on average scores through OnGreentech's wind turbine rating system. Ratings cover manufacturer reputation and servicing, turbine design, blade and drive train. Join OnGreentech to add your own scores and increase your knowhow rating.
The top wind power manufacturers based on the average rating across its range of turbines.
The highest rated wind turbine across OnGreentech, including offshore and onshore.
The lowest scoring turbine. Wind turbines currently propping up the bottomg of the table include products from United Power and Sinovel.
The best offshore turbine. Being new does not necessarily mean you have the highest rating, although it definitely helps. It goes without saying Siemens and MHI-Vestas feature here, but there are some interesting aces in the pack.
Perhaps unfairly, but some of China's manufacturers appear to feature heavily here. This league could also be known as the wind turbine manufacturer's graveyard.
The undisputed leader here is a wind turbine that could arguably be titled the Big Daddy of onshore wind power.