Consultants & Project Developers
Track Record
All of our machines are designed in accordance with international standards, the same standards as multi-megawatt wind turbines. In fact the 33-500 is independently certified. Windflow turbines have accumulated over 550 turbine-years of track record at over 95% availability. This means low risk to you and your project, and more confidence for your clients or financiers.
Low Cost of Energy
Windflow turbines on sites with adequate wind can achieve a cost of energy of less than 8 US cents per kilowatt-hour, generating returns greater than 15% and reaching payback in just over 5 years. If low cost debt is used to fund a portion of the project, return on equity can exceed 30%. Talk to us about structuring your project to maximize your return.
Low Noise and Visual Impact
Windflow turbines consistently achieve sound levels below 103.5 dBA at 10 m/s (22 mph) wind speed, and we have the measurements to back it up. At a normal setback distance of 300 m (1000 ft) this sound level drops to below 55 dBA, which is less than a normal conversation and at many sites is indistinguishable from background noise. The visual impact of a mid-size turbine is also low compared to its output, which is important in visually-sensitive places. Take a look at our whitepaper on output versus visual impact, and our discussion of why we specialize in mid-size.
Easy to Transport and Assemble
The compactness of Windflow turbines makes for easy transport and installation on site. Minimal site works are required for roading to the turbine pad beyond a typical farm track. Turbine foundations vary, but are generally a simple 8 by 8 meter pad. Turbine components are delivered to site on standard trucks, and the crane required to erect the turbine is no wider than a typical lane. Take a look at our Component Sizes for details. This feature is especially critical in remote locations with basic roads, ports, and equipment.