Generally speaking, at sea, winds are both faster and steadier than on land. On average, what percentage of time do offshore turbines operate at full capacity?21%43%66%123456

Wind turbines can transform the energy in wind movement into clean electricity. What percentage of our global energy comes from the wind?0.8%2.4%11%

At a wind farm, one turbine (A) is subjected to average wind speeds of 6.0 m/s. An identical turbine (B) at this site is subject to average wind speeds of 7.2 m/s.Determine the expected %  increase in power generated by turbine B with respect to turbine AExpress your answer to 3 significant figures

Currently, only 0.8% of total global energy supplies come from wind. How much energy could wind turbines potentially capture?100TW400TW800TW

Assuming an mean annual capacity factor of 20%, how many onshore wind turbines of 3.5MW will be needed to produce every year the same amount of energy as the large coal power plant of Tuoketuo (5% error is acceptable).1 point192022402950381052706720

A certain wind turbine has a nameplate capacity of 2 MW. If the average capacity factor is 48%, how much energy in MWh does the turbine generate each week? Please include one decimal place in your answer. Hint: there are 168 hours in a week.