What is Wind?
Wind is a by-product of solar energy, caused by uneven heating and cooling of the earths surface. Low-pressure zones are created where the warmer air rises and pulls in cooler air. Geographical features such as hills, valleys, trees, buildings and lakes directly affect velocity and Wind flow. Seasonal weather patterns and the spin of the planet are also issues that directly affect wind velocity and wind flow. Wind as an Alternative Energy Source Wind is a renewable source of clean and sustainable energy. Two of the best features are that it is freely available and secure. Wind is readily available in most areas but is best along coastlines and on hills. The performance of wind is directly affected by seasonal patterns, best performance is during the winter months and worst performance is during the summer months. A wind turbine is needed to convert wind energy into an energy (electricity) that we can use. The blades of a wind turbine catch the wind and cause the rotor to turn. As a res
