What is Wind Energy?
Wind energy is a type of renewable energy that’s generated by the power of the wind. It’s a clean and abundant source of energy that can be harnessed in many different ways. Just like a sail on a boat, wind turbines use the power of the wind to turn their blades and create electricity.
Fun Wind Energy Facts for Kids:
- Wind is a form of solar energy. This may seem strange, but wind is created because of the uneven heating of the Earth’s surface by the sun. As hot air rises, cooler air replaces it, and this movement of air creates wind.
- Wind turbines have been around for centuries. The first windmills were invented in Persia around 644 AD, and they were used to pump water and grind grains.
- The world’s largest wind turbine is as tall as a skyscraper. The V236-15.0MW turbine stands at 919 feet tall, which is almost as tall as the Eiffel Tower in Paris.
- Wind energy is a clean source of energy. Unlike coal and oil, wind energy doesn’t produce any greenhouse gases, which contribute to climate change.
- China is the largest producer of wind energy in the world. In 2020, China generated over 328,000 megawatts of wind power, which is more than the rest of the world combined.
- Wind energy is becoming more affordable. As technology improves, the cost of wind energy is decreasing. In some cases, wind energy is now cheaper than fossil fuels.
- Wind energy can help save wildlife. Wind turbines are often designed to avoid harming birds and other wildlife. Additionally, wind energy can reduce the need for harmful energy sources, like coal, which can help protect wildlife habitats.
Why is Wind Energy Important?
Wind energy is important for many reasons. As a clean and renewable energy source, it can help reduce our dependence on fossil fuels and lower our carbon footprint. Additionally, wind energy creates jobs in the renewable energy sector and can even help reduce the cost of electricity for households and businesses.