What makes wind turbines make energy

Also on the nacelle is an anemometer to measure wind speed and direction. Click here for an inside view of a wind turbine. The wind direction rotates the nacelle to face into the wind.

The energy in the wind called kinetic energy turns the turbine blades around the rotor creating mechanical energy. The rotor connects to the main shaft, which turns inside the generator housing. Here, a magnetic rotor spins inside loops of copper wire. Total annual U.

In , wind turbines were the source of about 8. Utility scale includes facilities with at least one megawatt 1, kilowatts of electricity generation capacity. Wind explained Electricity generation from wind. What is energy? Units and calculators. Use of energy. Energy and the environment.

Also in What is energy? Forms of energy Sources of energy Laws of energy. Also in Units and calculators explained Units and calculators Energy conversion calculators British thermal units Btu Degree days. Also in U. Also in Use of energy explained Use of energy Energy use in industry Energy use for transportation Energy use in homes Energy use in commercial buildings Energy efficiency and conservation. Also in Energy and the environment explained Energy and the environment Greenhouse gases Greenhouse gases and the climate Where greenhouse gases come from Outlook for future emissions Recycling and energy.

Nonrenewable sources. Oil and petroleum products. This can charge batteries which store the electrical energy or can feed into a grid-interactive inverter for feeding power into the electricity grid.

Wind power is a clean energy source that we can rely on for the long-term future. A wind turbine creates reliable, cost-effective, pollution-free energy. It is affordable, clean and sustainable. One wind turbine can be sufficient to generate energy for a household. Because wind is a source of energy which is non-polluting and renewable, the turbines create power without using fossil fuels. That is, without producing greenhouse gases or radioactive or toxic waste. Today, this renewable energy source is one of the most cost-effective options to choose from.

Because of this accessibility, the cost of wind energy continues to be a reliable and stable option for Australia to lean on. You can install wind turbines on properties, on boats, or caravans. Whether it is viable depends entirely on the number of wind resources available in your area.