Fossil fuels are one day going to dry up, so we must start looking now for alternative and renewable sources of energy so that we can maintain our lifestyles. Fossil fuels may last for years to come, but we must be prepared when the oil stops pumping.
Wind, solar and hydroelectric energy have come a long way in recent years, and they are becoming more and more popular. As technology of those energy sources improves, they will become cheaper and eventually cheap enough to replace fossil fuels as our primary energy source.
There are many other good ideas in existence for renewable sources of energy, as well. One of these ideas is wave energy, which harnesses the energy in ocean and sea waves to power coastal cities.
Waves are one of the densest forms of energy in nature, so with a relatively small power plant you can generate a lot of power. Wave energy also doesn't stop, unlike power from the wind or sun might.
Australia, which is famous for its waves and surfing, has many of these wind generators in place powering homes in many of its coastal cities.
An example of a wave power plant in Australia sits just off the coast of a city just south of Sydney. The plant weighs about 500 tons and can power about 500 homes on the coast. It also desalinates 2000 L of sea water everyday, almost enough for all of those homes it powers.
It is built to survive almost any major storm, though it is fairly small in size. It produces about 500kW of power and it cost $4.7 million to create.
Wave energy is still fairly expensive, but many experts believe that as its technology develops it may have the best chance of any alternative energy to become less expensive than fossil fuels.
Wind, solar and hydroelectric energy have come a long way in recent years, and they are becoming more and more popular. As technology of those energy sources improves, they will become cheaper and eventually cheap enough to replace fossil fuels as our primary energy source.
There are many other good ideas in existence for renewable sources of energy, as well. One of these ideas is wave energy, which harnesses the energy in ocean and sea waves to power coastal cities.
Waves are one of the densest forms of energy in nature, so with a relatively small power plant you can generate a lot of power. Wave energy also doesn't stop, unlike power from the wind or sun might.
Australia, which is famous for its waves and surfing, has many of these wind generators in place powering homes in many of its coastal cities.
An example of a wave power plant in Australia sits just off the coast of a city just south of Sydney. The plant weighs about 500 tons and can power about 500 homes on the coast. It also desalinates 2000 L of sea water everyday, almost enough for all of those homes it powers.
It is built to survive almost any major storm, though it is fairly small in size. It produces about 500kW of power and it cost $4.7 million to create.
Wave energy is still fairly expensive, but many experts believe that as its technology develops it may have the best chance of any alternative energy to become less expensive than fossil fuels.
About the Author:
RenewableEnergyAtHome.Com can show you the best way to build wind generators. There you'll see the best way to get started. Cut your energy bill to nothing with home wind generators.
No comments:
Post a Comment