Renewable energy sources

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Renewable energy sources

Posted On : Oct-28-2010 | seen (837) times | Article Word Count : 614 |

As time goes on, the cost of utilizing renewable energy versus using petroleum-based will even out, and renewable energy will eventually surpass oil in value. It is a simple issue of supply and demand. Once a carbon fuel source is burned up, it is gone. As we continue to use more of these sources the supply is lessening day by day while the demand continues to remain constant. When demand exceeds supply, prices increase. Renewable energy has no limit; therefore supply is not an issue and demand

Although the renewable energy sources are free to use, there is of course money to be invested in the research and development into how to most efficiently and properly use it. Critics initially pointed to the relatively high cost of production and implementation of such apparatus as wind farms, solar cells, and solar panels; however, as technologies have improved, the cost of utilizing renewable energy has dropped significantly. It is this way with any new technology.

President Bush announced the Hydrogen Fuel Initiave (HFI) program in 2003, as part of his State of the Union Address. Fully suported by legislation of the Energy Policy Act 2005 (EPACT 2005) and the Advanced Energy Initiative 2006 the aims are to develop fuel cell, hydrogen and infrastructure technologies in order to make the production of fuel-cell vehicles much more cost-effective and practical by the year 2020. Over one billion dollars has been dedicated by the United States towards the development and research into fuel cells up to now.

Extensive fuel cell research is doing its part to reduce greenhouse gases into the air. A lot of funding is needed for research into fuel cells so that the future will see the majority of vehicles powered in this way, and less of the gas powered ones of today. Luckily, the government are now geared towards helping the research move more quickly, so the future of fuel cell powered cars could be nearer than we think!

The wind power industry is advancing in the exploration and development of better and more efficient ways of converting wind power into useful energy. Primitive techniques of harnessing the power of the wind already existed many centuries ago and today, modern wind farms and wind turbine suppliers aim to better their designs and technology to meet current and future energy demands.A wind turbine is more commonly referred to as a windmill. It can also be referred to as a wind generator. Though the terms are used interchangeably, each is not the same as the other. What makes a wind turbine different from a windmill? For instance, a wind turbine converts wind energy into mechanical energy that can be further converted to electrical energy whereas a windmill will just use the mechanical energy as is. As a windmill does not convert the energy, it cannot really be considered a wind turbine even though the words are often used interchangeably.
The advantages of installing a residential wind turbine includes saving power, cost effective, environmental friendly and perpetual power supply.Also always prefer to Use geo-thermal air conditioning is clean and quiet. For systems that do not use forced air to distribute the cool air, there is far less dust and noise.

Tidal power is using the tides to extract energy to convert into electricity. The tides are the result of the gravitational force between the Earth and Moon. On a daily basis this force pulls up tons of water, thus the tides.Tidal power is catching this water when it is at high tide and storing it in reservoir type structures until the time of low tide. During low tide, the water is released, allowing it to flow back out to sea through the turbines, and thus generating power. Tidal turbines are a new technology used for tidal energy. They are similar to wind turbines and are arranged underwater in rows. They work best in areas with strong tides. Although they are heavier and costlier to build, they also are capable of capturing more energy. They are also the least environmentally damaging of all the tidal power technologies, since they do not interfere with migration paths.

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<h1>Renewable energy sources</h1> Author: <a href='http://www.articleseen.com/profile_essayservice.aspx'>essayservice</a> Although the renewable energy sources are free to use, there is of course money to be invested in the research and development into how to most efficiently and properly use it. Critics initially pointed to the relatively high cost of production and implementation of such apparatus as wind farms, solar cells, and solar panels; however, as technologies have improved, the cost of utilizing renewable energy has dropped significantly. It is this way with any new technology.

President Bush announced the Hydrogen Fuel Initiave (HFI) program in 2003, as part of his State of the Union Address. Fully suported by legislation of the Energy Policy Act 2005 (EPACT 2005) and the Advanced Energy Initiative 2006 the aims are to develop fuel cell, hydrogen and infrastructure technologies in order to make the production of fuel-cell vehicles much more cost-effective and practical by the year 2020. Over one billion dollars has been dedicated by the United States towards the development and research into fuel cells up to now.

Extensive  fuel cell research is doing its part to reduce greenhouse gases into the air. A lot of funding is needed for research into fuel cells so that the future will see the majority of vehicles powered in this way, and less of the gas powered ones of today. Luckily, the government are now geared towards helping the research move more quickly, so the future of fuel cell powered cars could be nearer than we think!

The wind power industry is advancing in the exploration and development of better and more efficient ways of converting wind power into useful energy. Primitive techniques of harnessing the power of the wind already existed many centuries ago and today, modern  wind farms  and wind turbine suppliers aim to better their designs and technology to meet current and future energy demands.A wind turbine is more commonly referred to as a windmill. It can also be referred to as a wind generator. Though the terms are used interchangeably, each is not the same as the other. What makes a wind turbine different from a windmill? For instance, a wind turbine converts wind energy into mechanical energy that can be further converted to electrical energy whereas a windmill will just use the mechanical energy as is. As a windmill does not convert the energy, it cannot really be considered a wind turbine even though the words are often used interchangeably.
The advantages of installing a residential wind turbine includes saving power, cost effective, environmental friendly and perpetual power supply.Also always prefer to Use  geo-thermal air conditioning is clean and quiet. For systems that do not use forced air to distribute the cool air, there is far less dust and noise.

Tidal power is using the tides to extract energy to convert into electricity. The tides are the result of the gravitational force between the Earth and Moon. On a daily basis this force pulls up tons of water, thus the tides.Tidal power is catching this water when it is at high tide and storing it in reservoir type structures until the time of low tide. During low tide, the water is released, allowing it to flow back out to sea through the turbines, and thus generating power. Tidal turbines are a new technology used for tidal energy. They are similar to wind turbines and are arranged underwater in rows. They work best in areas with strong tides. Although they are heavier and costlier to build, they also are capable of capturing more energy. They are also the least environmentally damaging of all the tidal power technologies, since they do not interfere with migration paths. About the Author: As this impact is developed further and becomes even more affordable, homeowners and business owners alike will be more inclined to embrace <a rel="nofollow" href=http://www.new-energy-portal.com/> renewable energy </a>and reap the benefits of clean, limitless power.The transition needs to happen now, before the point of no return.Man has come up with ingenious ways to harness the power of nature to produce electricity, <a rel="nofollow" href=http://www.new-energy-portal.com/> hydroelectric power </a> being one of them. Alt Article Source: <a href='http://www.articleseen.com/Article_Renewable-energy-sources_39755.aspx'> http://www.articleseen.com/Article_Renewable energy sources_39755.aspx</a>

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As this impact is developed further and becomes even more affordable, homeowners and business owners alike will be more inclined to embrace renewable energy and reap the benefits of clean, limitless power.The transition needs to happen now, before the point of no return.Man has come up with ingenious ways to harness the power of nature to produce electricity, hydroelectric power being one of them. Alt

Keywords : Renewable energy, Hydroelectric power, Residential solar,

Category : Business : Business

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