by Libby Nuttall | Apr 23, 2026 | About Wind Energy, FAQs
In modern, large-scale wind energy facilities, wind turbines do not require diesel fuel for start up, for backup power, or as a lubricant. Turbines do not have diesel generators or diesel storage. There is also a common misconception that diesel is used as a lubricant...
by westwind | Oct 7, 2025 | About Wind Energy, FAQs
Wind turbines are positioned to make the most of quality wind resources. However, that does not mean turbines will spin all the time. There are many reasons that affect when wind turbines spin, including: Wind speed – the wind is not strong enough or too strong Demand...
by westwind | Jun 4, 2025 | About Wind Energy, FAQs
During a wind farm’s operation phase, turbines are regularly serviced – typically every 12 months – depending on the design of the particular turbine. This will include activities like visual inspection, blade maintenance, lubrication of bearings, gearbox...
by westwind | Jun 4, 2025 | About Wind Energy, FAQs
Modern wind turbines contain moving parts (e.g. in the gearbox) that require lubrication to protect them from premature wear and achieve optimal performance. Oil condition is checked as part of the regular servicing regime to maintain performance. Any oil that is...
by Chris Walker | Oct 21, 2024 | About Wind Energy, FAQs
The embodied energy in a wind turbine, that is, the energy used in its manufacture, transport, erection and operation is generally paid back within 6-12 months of operation. Factors influencing energy payback time include: Turbine Size: Larger turbines typically have...
by Chris Walker | Oct 21, 2024 | About Wind Energy, FAQs
Typical onshore wind turbines in operation today are up to 230 metres tall with rotor diameters of up to 180 metres. As technology evolves, onshore wind turbines could be up to 280 metres to the blade tip with rotor diameters of up to 200 metres. Learn more: What...
