Understanding Wind Turbines and Kinetic Energy
Understanding the Science Behind Renewable Energy
Using wind turbines to generate electrical power offers a way to mitigate the damage coal-burning plants and conventional technology is causing to the environment. While efforts to conserve energy have the potential to make a significant difference, cleaner ways of generating power are needed in order to ensure issues like air pollution and global climate change are able to be addressed. Understanding the science behind wing turbines and sustainable energy can provide you with a new appreciation for this technology and the many environmental and economic benefits it may be able to offer.
Using Wind to Generate Electricity
The basic scientific principles behind wind turbines may not be as complex as you may have imagined. Wind transfers kinetic energy to the propeller like blades of a turbine, which cause it to spin around a central rotor. This rotor is connected to a shaft which in turn is connected to a generator. As this generator spins, it is able to produce electricity. Unlike conventional plants which combust fossil fuels in order to produce the thermal energy used to power a generator, wind turbines are able to function without consuming any resources or producing any unwanted emissions or pollution.
Sustainable Energy and the Environment
The carbon emissions and other pollution created by coal-burning plants has caused extensive damage to the environment. While conventional plants have long been cheaper and more efficient than many renewable energy sources, recent breakthroughs in science and technology have made renewable energy like wind, solar and geothermal a more viable alternative than ever before. New more efficient turbines that are able to produce greater quantities of electricity have much to offer and may allow us to create a cleaner and more environmentally-sustainable future.
The Future of Wind Turbines
Larger, more powerful and more energy-efficient wind turbines may be just around the corner. Turbines that are designed to be manufactured for less overall cost while still being able to produce greater quantities of electrical energy than would be possible using the current generation of equipment may provide a solution for many of the most pressing environmental issues and problems. Countries around the world are turning to wind, solar and geothermal in order to meet more and more of their energy needs.