Price per megawatt for a commercial wind turbine typically falls between $1. Factors such as size, location, manufacturer, and project scale impact this range significantly. This cost breakdown is detailed in Table 26 and Figure 4 of the 'A Detailed Wind Turbine Blade Cost Model' document. How much does a wind turbine cost? The typical wind turbine is 2-3 MW in power,so most turbines cost in the $2-4. TITAN produces high-quality wind blade trailer for carrying wind turbine blade. depends on different length of wind blades,trailer could make 3 steering axles,or. But for operators, investors, and engineers, one critical question often arises: how much does a wind turbine blade cost? The answer is not straightforward.