A modern utility-scale wind turbine is roughly the height of a city skyscraper when a blade reaches its highest point. For U.S. land-based turbines installed in 2023, the average hub stood 103.4 meters, … Read more
Wind turbine cost depends on whether you are pricing a utility project or a turbine behind the meter. Recent U.S. data put reported land-based utility projects at roughly $1,320 to $1,780 per kW … Read more
A stopped wind turbine is not necessarily broken. It may be below cut-in wind speed, above its protective cut-out speed, curtailed by the grid, paused for maintenance or responding to icing, wildlife or … Read more
A wind turbine’s rated power does not tell you how much energy it will produce in a year. Annual output depends on the site’s wind-speed distribution, the turbine’s power curve, hub height, rotor … Read more
Wind turbines can leak oil, but a visible release is a maintenance failure, not a normal part of generating wind power. Geared turbines carry the largest oil inventory in the main gearbox. Seals, … Read more