This limits to what could actually be the new and improved energy source that the human race turns to because if it was easy to figure out and use then it would have already been done. The technology improvements though have allowed the path for a new type of energy though that is starting to catch on fast; this new energy is renewable energy. This type of energy will never run out and is better for the environment because it is using natural things and just making energy out of it. Solar, wind, and hydro power are three major types of renewable energy sources that have started to lead the way in this movement of change, the only question is if they are actually cheaper, more effective, and easier to use. The first example of a source of renewable energy is solar energy.
The Importance of Transitioning to Renewable Energies If estimates are correct, available fossil fuel reserves will be expended in the early 22nd century; these fossil fuels are accountable for around 90% of the world's power supply. Without power the modern world would effectively shut down and tear itself apart overnight. There is only one truly long-term solution to avoid this inevitable situation - infinitely renewable energy. Renewable energies include such power sources as wind, hydroelectric, and the most promising option of solar energy. The topic of implementing solar energy as the country's primary energy contributor has been one of much controversy; however, making this transition could promise a world of incredibly cheap power for an eternity.
This is why it is crucial to discover and use renewable energy sources. Among the list of possible alternatives, solar, wind, and geothermal energy stand out as being the most useful as well as the most cost effective. Although using the sun’s solar radiation as an energy source is a relatively new idea, it has a huge potential as an alternative to fossil fuels. A website promoting the use of alternative energy states, “the sun, an average star, is a fusion reactor that has been burning over 4 billion years. It provides enough energy in one minute to supply the world's energy needs for one year,” ("Renewable Energy").
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Renewable Energy: The Way of The Future Pollution and global warming are at the forefront of every ecologist and environmentalist minds these days. In addition, many nations across the globe have taken necessary steps in order to reduce their own carbon footprint on this planet. One of those possible measures is using a cleaner source of energy supply, rather than relying on fossil fuels such as oil or natural gas. These forms to energy are called renewable because unlike fossil fuels, the have an endless supply. Some of those include solar energy, wind energy, hydro-electrical energy, and finally nuclear energy.
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