Using a wave energy generator to capture tidal and wave energy may sound like science fiction, but this source of alternative energy is already in use. The wave energy advantages are many, and this sustainable energy source is already in use in some areas around the globe. There is more than one type of wave energy generator, and this will determine exactly how the generator will work. One of the first devices used was the Pelamis Wave Energy Converter, and these devices are in use in the first commercial wave farm, which was started in 2008 in Portugal. These specific devices use the joint motion, which is caused by the device bobbing up and down on the waves, to cause the connected hydraulic pumps to work. These pumps are connected to generators which turn and produce electricity.
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The Pelamis Wave Energy Converter is a name well known in ocean wave energy conversion techniques. This device captures tidal and wave energy and changes it into electricity. Pelamis was one of the first to come up with this type of device and it is highly effective, and the company is a leader when it comes to this technology. The first wave farm built includes the Pelamis Wave Energy Converter, and this farm started in 2006 near the Portugal coast. Unlike many converters of this type, the Pelamis model is designed so that it can stand up to heavy seas and very rough weather. This is an important consideration because during storms at sea many other wave devices would be damaged or destroyed, but this is not true with the Pelamis models.
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1.Tidal And Wave Energy Is Predictable
One of the biggest wave energy advantages is that this alternative energy source is predictable, and that is not true of most alternative sources. The waves will continue to form and move, and severe weather in the ocean only increases the energy potential of the waves.
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There are many advantages of wave energy, and the capture tidal and wave energy is currently being done in a number of places around the world. One of the wave energy advantages is that this source is completely renewable and sustainable, because the waves are a natural process that will occur without any help from mankind. The waves will continue as long as the oceans do, so they are a power source that can be depended on. Predictability is another of the advantages of wave energy. The waves flow in a predictable motion, unlike the sun or wind which can be converted into electricity but does not occur in a predictable pattern. This is important because if the power is not supplied continuously this can lead to shortages at times when it is needed most.
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Sea wave energy can be captured, and there are many wave energy advantages that make this alternative energy source better than many other types. A wave energy generator is a device or piece of equipment used to convert the motion of the waves into electricity. This device is placed strategically, depending on the specific device used, and it will move with the wave motion, going up and down in the ocean. Sea wave energy can be harnessed near the shore, or miles off the coast and in the open ocean. With the potential that the oceans of the world offer, this source of power could be the only one needed in the future to replace fossil fuels like coal and oil for generating electricity.
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So what is hydrokinetic power? Most people are aware of hydroelectric power that is generated by dams. This power form is similar in that it harnesses the power of water to create energy, but the reason the future of hydrokinetic energy is much more promising than hydroelectric is because it has a minimal impact on the surrounding environment.
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Tidal wave energy has been around for decades if not centuries. It is an alternative energy source that is clean in its generating green electricity. Tidal energy is so clean in its generating process that no pollution is produced whatsoever. With no pollution there are no greenhouse gases released, and as a result, little to no contribution to global warming. This is great benefit.
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Tidal renewable energy produces both advantages and disadvantages as it attempts to stand up against other energy options. Although clean and pure in generating green electricity, tidal energy project costs are extremely elevated and locations can be limiting. Due to these constraints, it is not likely that tidal renewable energy will fuel the world with electricity and power like some of the other leading options, but there is hope as our country and world move away from fossil fuel and the use of oil and into the examination of alternative energy sources. Investors are starting to pay attention to this type of energy and the companies that make it. They are expecting good returns on this alternative source of energy in the very near future. Although no investment is guaranteed, alternative energy sources are becoming more and more popular as the sources are being carefully considered and brought into mainstream use. This is the case with tidal energy and the outcome on the horizon is promising.
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• Tidal wave generators are underwater turbines which can generate electricity from tidal currents
• The tides can be very powerful, and contain large amounts of energy that can be harnesses
• Tidal wave generators are a safe and clean alternative to fossil fuel use

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• The tidal power pros and cons should be considered carefully, as well as the benefits and drawbacks of other energy sources
• There are many sources of renewable energy in addition to tidal energy, and a combination of these may be needed to meet the increasing energy demands of the world
• Tidal power is very clean and efficient, but there are some disadvantages as well

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