Current power generation of a single wind turbine

How much energy does a wind turbine produce?

When operating at design wind speeds of over 12 mph, the five 1.5 MW wind turbines at this facility are capable of producing up to 7.5 MW of electrical energy. Since this is much more than the average 2.5 MW of power needed each day by this facility, the remaining energy is sold to the local power grid.

How many megawatts can a wind turbine produce a year?

For example, a 1.5-megawatt wind turbine with an efficiency factor of 33 percent may produce only half a megawatt in a year — less if the wind isn't blowing reliably. Industrial scale turbines usually have capacity ratings of 2 to 3 megawatts.

How many homes can a wind turbine power?

A typical onshore wind turbine rated at 2.5 to 3 megawatts can supply power to roughly 700 to 1,000 homes annually. Larger offshore turbines, especially those above 10 megawatts, are capable of powering upwards of 5,000 homes. Here's a simplified comparison: How Much Energy Does a Wind Turbine Produce in One Turn?

Why is wind power variable?

Wind turbine power output is variable due to the fluctuation in wind speed; however, when coupled with an energy storage device, wind power can provide a steady power output. Wind turbines, called variable-speed turbines, can be equipped with control features that regulate the power at high wind velocities.