Number of the week
63 million
Wind power relies on oil: high-performance petroleum-based lubricants for turbines last for 7 years, the equivalent of 63 million rotations.
Source: ExxonMobil
Wind power relies on oil: high-performance petroleum-based lubricants for turbines last for 7 years, the equivalent of 63 million rotations.
Source: ExxonMobil
