Over 19,000 MW of non-residential PV project applications have been approved under its FiT scheme as of the end of May.
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in title, tags, annotations or urlGlobal photovoltaic installations to grow 23% year-on-year - The Times of India - 0 views
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Over 19,000 MW of non-residential PV project applications have been approved under its FiT scheme as of the end of May.
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With a 2013 forecast of 8.5 GW and 7 GW respectively, China and Japan are on pace to be the top installers this year. PV installations in the United States continue to grow and are forecasted to reach approximately 4.5 GW in 2013. Other major markets forecasted in 2013 are Germany at 4 GW, Italy at 2 GW, UK at 1.5 GW and India at 1 GW.
The Physics of Light: What Is Light? - 0 views
Tidal Energy Advancing in USA >> Offshore Wind - 1 views
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Verdant Power founders are planning to install up to 30 turbines with the total capacity of 1MW in the East Channel of the East River, writes The Day news portal.
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Verdant Power is among the first companies that are exploring the potential of the tidal energy. Unlike the wind and solar power, tidal power is predictable as the tides move in correlation with the movement of the moon
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The initial costs for the development of this technology are high. The company has raised USD 35 million so far and needs USD 25 million more.
Wind Turbines - Kinetic wind energy generator technology - 0 views
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Though our scientists may claim that they are inventing something new by using wind as a source of generating energy, the truth is that wind is being used for centuries for this purpose. An example of this is an article published in 1838, which clearly shows that even in those times, wind was considered an important source of energy. Here are a few quotes that were recorded in the past, which prove that wind was always important in generating energy
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Renewable energy production and demand growth is gaining momentum in many ways across the world. There is a booming demand of wind power today and all wind energy equipment manufacturers are gearing up to meet the demand and take advantage of it. Wind power capacity growth will be reaching 447GW in the next five years and by year 2014 end, Asia will lead the world in installed wind capacity.
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Yes, the day is not far off when reaching for sky is the new motto for generating cost-effective renewable energy. Initially it was considered to be technically non-viable to tap high-altitude winds. But today, technically-advanced materials and innovative computer know-how are giving new life to this scheme with innovative autonomous aerial structures using wind energy to generate power
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Wind Power - 0 views
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We have been harnessing the wind's energy for hundreds of years. From old Holland to farms in the United States, windmills have been used for pumping water or grinding grain. Today, the windmill's modern equivalent - a wind turbine - can use the wind's energy to generate electricity.
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Wind turbines, like windmills, are mounted on a tower to capture the most energy. At 100 feet (30 meters) or more aboveground, they can take advantage of the faster and less turbulent wind. Turbines catch the wind's energy with their propeller-like blades. Usually, two or three blades are mounted on a shaft to form a rotor.
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A blade acts much like an airplane wing. When the wind blows, a pocket of low-pressure air forms on the downwind side of the blade. The low-pressure air pocket then pulls the blade toward it, causing the rotor to turn. This is called lift. The force of the lift is actually much stronger than the wind's force against the front side of the blade, which is called drag. The combination of lift and drag causes the rotor to spin like a propeller, and the turning shaft spins a generator to make electricity.
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Energy Article, Energy Conservation Information, Future Fuels Facts -- National Geographic - 0 views
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Written by Michael Parfit Republished from the pages of National Geographic magazine Freedom! I stand in a cluttered room surrounded by the debris of electrical enthusiasm: wire peelings, snippets of copper, yellow connectors, insulated pliers. For me these are the tools of freedom. I have just installed a dozen solar panels on my roof, and they work.
Wind Power: A Lucrative Renewable Energy Source - 0 views
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There are many renewable energy sources out there right now, continuing to develop in their technology and production. All of these resources have very high capital cost inputs that are hard to compete with cheap natural gas. However, these new resources are abundant, some even limitless, and unlike natural gas, fuels and oil, they will be around for a long time.
What is Sunlight? Facts About the Sun Light & Where It Comes From - 0 views
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electromagnetic radiation
Sun - Wikipedia, the free encyclopedia - 0 views
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Sunlight is Earth's primary source of energy.
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The energy stored in petroleum and other fossil fuels was originally converted from sunlight by photosynthesis in the distant past.[119]
What is U.S. electricity generation by energy source? - FAQ - U.S. Energy Information Administration (EIA) - 1 views
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What is U.S. electricity generation by energy source? In 2012, the United States generated about 4,054 billion kilowatthours of electricity. About 68% of the electricity generated was from fossil fuel (coal, natural gas, and petroleum), with 37% attributed from coal. Energy sources and percent share of total electricity generation in 2012 were: Coal 37% Natural Gas 30% Nuclear 19% Hydropower 7% Other Renewable 5% Biomass 1.42% Geothermal 0.41% Solar 0.11% Wind 3.46% Petroleum 1% Other Gases < 1%
Tidal Energy : Advantages and Disadvantages - 0 views
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Advantages of Tidal Energy1) It is an inexhaustible source of energy. 2) Tidal energy is environment friendly energy and doesn't produce greenhouse gases. 3) As 71% of Earth’s surface is covered by water, there is scope to generate this energy on large scale. 4) We can predict the rise and fall of tides as they follow cyclic fashion. 5) Efficiency of tidal power is far greater as compared to coal, solar or wind energy. Its efficiency is around 80%. 6) Although cost of construction of tidal power is high but maintenance costs are relatively low. 7) Tidal Energy doesn’t require any kind of fuel to run. 8) The life of tidal energy power plant is very long. 9) The energy density of tidal energy is relatively higher than other renewable energy sources.
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Disadvantages of Tidal Energy 1) Cost of construction of tidal power plant is high. 2) There are very few ideal locations for construction of plant and they too are localized to coastal regions only. 3) Intensity of sea waves is unpredictable and there can be damage to power generation units. 4) Influences aquatic life adversely and can disrupt migration of fish. 5) The actual generation is for a short period of time. The tides only happen twice a day so electricity can be produced only for that time. 6) Frozen sea, low or weak tides, straight shorelines, low tidal rise or fall are some of the obstructions. 7) This technology is still not cost effective and more technological advancements are required to make it commercially viable. 8) Usually the places where tidal energy is produced are far away from the places where it is consumed. This transmission is expensive and difficult. Tidal Energy is thus a clean source of energy and doesn’t require much land or other resources as in harnessing energy from other sources. However, the energy generated is not much as high and low tides occur only twice a day and continuous energy production is not possible.
http://www.circleofblue.org/waternews/wp-content/uploads/2010/08/Tsoutsos_Frantzeskaki_2006_EIA_ST.pdf - 0 views
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today hindi news,today news talmi,hindi news www.killdo.de.gg
Photovoltaic Cells - 0 views
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Photovoltaic cells are made of at least two layers of semiconducting material. The first layer has a positive charge; the next layer has a negative charge. When sunlight strikes the cell, the semiconducting material absorbs photons from the light. This process frees electrons from the negative layer, which move to the positive layer. This flow of electrons constitutes an electric current, which can be captured in a circuit connecting the two layers. The electricity generated by a photovoltaic cell can be used directly, stored in batteries or sold back to a utility company.
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yes but they will if you get enough of them they will outlast the fossil fuels but as this all burns out it can work as we will also by finding new planets we could find more and more fuels i expect this would . happen within a few decades of our time. as this might happen we could probably be able to live on other planets by then so when the sun actuly goes out we will be prepared
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