To power up just North America it would need 40,000,000 wind turbines.
Not sure how many power up the world
The above answer seems to be off by about a factor of 10. The answer that follows is based on information from various sources, including the U.S. Energy Information Administration, the energy resources council of Texas, and the U.S.
renewable energy lab in Colorado.
Peak monthly electricity generation in U.S. - 410,000,000 Megawatt hours
Hours in month for that month (July): 31 * 24 = 744
Typical nameplate power output of wind turbine: 1.7 Megawatts
Capacity factor for wind turbines during that month: 9%
410,000,000 / 744 / (1.7 * (9/100)) = 3,602,000
So it would take roughly 3.6 million wind turbines, at minimum, to power the United States. Although the yearly average capacity factor for wind turbines is roughly 30%, during the summer months, the time of peak electric usage, it is much lower. This results in many more wind turbines being necessary to power the U.S. Wind power has limiting factors that would prevent it from being a single source of power. Wind is too variable and our power needs far too static to allow us to use this form of energy for more then supplemental power. Foe every wind turbine in use, a secondary source of energy needs to be on line to cover the variations of load.
About 1 million wind turbines would be needed to power the entire United States.
The number of wind turbines needed would depend on various factors such as the size and capacity of the power plant, the efficiency of the turbines, and the local wind conditions. In general, it would likely require a significant number of turbines to match the electricity output of a power plant.
Approximately 300,000 onshore wind turbines would be needed to power the entire United States with wind energy. This estimation considers the current energy consumption, available land space, and average wind turbine capacity.
How big is the factory?
10,000,000 The amount of homes powered by wind energy in Spain (Ten million)
zero
4,000
5698 but the are all in England
Many provinces like Alberta generate a significant amount of power to the grid by using wind turbines.
Both wind turbines and coal power stations come in different sizes, so there is no quick formula to convert one to the other.
how many turbines are in Ontario
There are many great energy sources other than wind turbines. There is hydroelectric power and solar power.