Solar Energy An Alternative To Nuclear Energy


 Solar Energy An Alternative To Nuclear Energy

iceberg3edited 300x200 Solar Energy An Alternative To Nuclear EnergyNuclear energy is no longer an option; Nuclear energy was thought to be the solution to ending our reliance on fossil fuels, and consequently an effective way of combating our output of greenhouse gases, and climate change. However, since the nuclear power plant disaster in Japan this is no longer an option. 

A clean, green alternative source of power is the free solar energy that is given out by the sun. The government is currently encouraging home owners to have solar panels installed in their homes through their FIT scheme. 

This allows eligible homeowners to have solar panel installations installed in their homes free of charge, which turn free solar power into free electricity. Any free electricity the free solar panels do not use is simply fed into the National Grid, which the solar panel installers claim back the money for from through the utility companies.

The nuclear plant disaster in Japan may not be covered by the media anymore, but the fears for the state of the reactors are still ever present. The only way that we will be able to tell how much damage the disaster caused is with the passing of time. However, the political implications of the disaster are already becoming apparent. In Germany, hundreds of protesters took part in a demonstration against the use of nuclear power, and waved placards which read ‘Nuclear power no thanks’. Germany’s government have already shut down several nuclear power plants, and China has also reduced the number of nuclear plants they planned to build too.

Without nuclear plants it does pose a problem, in that where is the world going to get all of our energy from? At the beginning of the year people were expecting a ‘renaissance’ for nuclear power. It seemed that nuclear power was the only alternative to end our reliance on fossil fuels. Today, nuclear power provides the world with 15% of our energy, which was predicted to grow- however this now seems unlikely. Our energy needs are constantly increasing; and one source of energy that does not rely on fossil fuels, contributing to the problem of greenhouse gases, and which makes an alternative to nuclear power are renewable energy sources such as solar energy. Source

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SolarWorld Seeks Junior Einstein in Solar Technology


 SolarWorld Seeks Junior Einstein in Solar Technology

6a00d83451586c69e200e5537830de8834 800wi 242x300 SolarWorld Seeks Junior Einstein in Solar TechnologyAt an elegant, port-side venue in Valencia, Spain, in September, Christian Reimann received heady honors for a young scientist: the SolarWorld Junior Einstein Award, a cash prize and a standing ovation from a room full of leading scientists and industrialists working on solar photovoltaic technology.“The award was the pinnacle of my career so far,” said Reimann, now manager of a group researching silicon crystallization at the prestigious Fraunhofer Institute for Integrated Systems and Building Element Technology in Erlangen, Germany. Reimann won the award for his work developing a process to reduce impurities in silicon melted for crystallization and thereby elevate the efficiency of resulting solar cells and lower the costs of solar power. The process later was patented.

Young scientists in fields related to solar photovoltaics – systems technology, nanotechnology, general energy technology, crystallography and engineering subjects – have about a month left to submit their research in this year’s sixth annual staging of the competition for a chance to win the award trophy, 5,000 euros and professional recognition. Their final scientific paper in English or German must have been evaluated between June 2010 and June 2011. The deadline for application submissions is June 15.

Ethan Good, SolarWorld’s U.S. head of research and development and a doctoral graduate of the Colorado School of Mines, hopes young scientists will enter the competition to spread recognition for photovoltaic research into the Americas, where the company has been the largest solar manufacturer for more than 35 years. “European researchers have made well-recognized discoveries in the scientific fields that underlie solar technology,” Good said. “It’s time for researchers in the Americas to compete for recognition of their own advances.”Award namesake Albert Einstein not only founded modern physics but also explained the photoelectric effect.

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Toys R Us Goes Solar With Huge Rooftop Solar Power


 Toys R Us Goes Solar With Huge Rooftop Solar Power

Toys R 227x300 Toys R Us Goes Solar With Huge Rooftop Solar PowerToys”R”Us today announced plans to add the largest rooftop solar power installation in North America to its distribution center in Flanders, NJ. Staging for the system is currently underway and construction will conclude this summer. Upon completion, the 5.38 megawatt on-site solar mechanism will occupy 869,294 square feet and is estimated to generate 72 percent of the electrical needs for the Toys”R”Us® facility. “The unprecedented scope of this project furthers our already strong commitment to sustainability in our operations,” said Jerry Storch, Chairman and CEO, Toys”R”Us, Inc. “New Jersey’s leadership in providing renewable, clean energy opportunities for companies has helped pave the way for an installation of this size and underscores the state as a champion for solar energy growth across North America.”

This solar power installation will cover nearly 70% of the distribution center’s 1,281,000-square-foot roof and will consist of more than 37,000 ultra lightweight UNI-SOLAR® brand photovoltaic solar panels, manufactured by United Solar, a wholly owned subsidiary of Energy Conversion Devices. Depending on weather conditions, the system is expected to produce approximately 6,362,000 kilowatt hours of electricity each year. Generating the same amount of electricity using non-renewable sources would result in the release of an estimated 4,387 metric tons of carbon dioxide, the equivalent emissions from 860 passenger vehicles or that of the electricity used to power 532 homes annually. Constellation Energy, a leading supplier of power, natural gas and energy products and services for homes and businesses across the continental United States, will build, own and maintain the rooftop solar power system. Toys”R”Us will purchase the electricity generated by the system from Constellation Energy through a 20-year power purchase agreement.

Toys”R”Us has been working closely with state and community authorities to bring the project to fruition and ensure that the solar power structure complies with the requirements set forth by the New Jersey Department of Environmental Protection, New Jersey Highlands Council and Mount Olive Township. The 20-acre rooftop solar installation at the Flanders distribution center utilizes space that would otherwise go unused and has been designed to meet the facility’s energy needs. The solar power system is comprised of thin-film photovoltaic panels that are flexible, lightweight, durable and maintain performance, even in sub-optimal lighting conditions. In addition, the non-ballasted, non-penetrating and removable racking system allows access to the roof and prevents debris build-up and maintenance issues.

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Solar Energy Myths


 Solar Energy Myths

IMG 0180 225x300 Solar Energy MythsSolar panels are unsightly, have low efficiency, cost tons of subsidy money and have a high carbon footprint. “Edwin Koot writes about the 10 major myths about solar energy.

1. Generating Solar Energy Is Only Possible In Countries With A Lot Of Sunshine
The fact is, the energy of the sun is the most evenly spread source of energy in the world. In any part of the world where there is light, solar panels will work. The world’s biggest market for solar energy is … Germany, a country not particularly blessed with long days full of sunshine, but a country with a smart government nonetheless. In the summer, more than 10% of the household electricity in the south of Germany is generated by solar panels.

Of course, when you’re living in the Sahara region, your ROI will be higher, but there are many other factors playing a role, such as the presence of a grid, the local consumer price for electricity, your energy usage pattern, the political stability in a your country, your need for independency from external sources of energy, and many more. As an example, in Northern Alaska it is smarter to invest in solar energy than to pull a cable from a far away power plant or grid connection point.

2. Solar Panels Are Only Attractive In Niche Markets
Solar energy is an attractive product in any place where people need electricity, which nowadays is anywhere in the civilized world – globally. That is a much larger market than just large-scale solar plants in desert areas, which are very competitive markets, because they need creation of new grids, are competing with wholesale prices for electricity and are crowded with many other power-generating enterprises

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25 Solar America Cities Making A Difference


 25 Solar America Cities Making A Difference

320 philadelphia skyline 300x225 25 Solar America Cities Making A DifferenceRepresentatives from 25 cities around the nation recently gathered in Philadelphia for the 4th annual Solar America Cities meeting to share findings on emerging trends in urban energy use and to discuss solutions to local solar barriers, such as zoning, financing and unwieldy permitting processes.
At the conference, Department of Energy Acting Under Secretary of Energy Dr. Arun Majumdar announced a Request for Information  (RFI) for a solar challenge specifically designed to address permitting issues in cities. The RFI will foster solutions to help eliminate barriers to solar market development, save customers time and money and accelerate the adoption of solar energy in communities nationwide.
 
The RFI focuses on four areas crucial to solar market growth: standardizing permitting processes, improving interconnection and net metering standards, increasing access to financing, and minimizing siting restrictions. United States Solar Resource Potential Map 300x174 25 Solar America Cities Making A Difference

The challenge builds on the success of the Solar America Cities program in lowering solar energy costs, and supports the Department of Energy’s recently announced SunShot initiative to reduce the cost of solar energy by 75 percent by the end of the decade. In 2007 and 2008, the U.S. Department of Energy (DOE) designated 25 major U.S. cities as Solar America Cities and provided financial and technical assistance to help the cities develop comprehensive approaches to increasing solar energy use. Sixteen of these designees received additional Recovery Act funding in 2009 for special projects that tackle specific barriers to urban solar energy use. The unique federal-local partnerships have enabled DOE to identify barriers to solar energy use in diverse locations and at various stages of market development, and to collaboratively develop solutions to those barriers. Philadelphia Mayor Michael Nutter and the Solar America Cities program celebrated a local partnership success, flipping the switch on a new 250 kilowatt solar PV system.  Source: Submitted by Susan Carollo

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Electric Vehicles Get Charge From DC


 Electric Vehicles Get Charge From DC

electric car 31 300x225 Electric Vehicles Get Charge From DCFour House members today introduced a bill to boost the deployment of electric vehicles – including providing up to $300 million to 10 cities to jump-start EVs. The measure also would provide up to 500,000 people with additional $2,000 tax credits to buy EVs – on top of the existing $7,500 federal tax credit.

The bill is similar to legislation last year and embraces much of what President Barack Obama proposed earlier this year. Reps. Judy Biggert, R-Ill.; Ed Markey, D-Mass.; Jerry McNerney, D-Calif.; and Anna Eshoo, D-Calif., introduced the Electric Drive Vehicle Deployment Act, to provide grants to help regional communities establish themselves as models for the successful development, installation and deployment of advanced electric vehicle infrastructure, including public charging stations. The bill also offers additional consumer incentives for the purchase of EVs, promotes utility modernization to accommodate electric vehicle deployment and encourages domestic production of EV components.

“If we’re ever to break our addiction to expensive foreign oil, we’re going to have to give a jump-start to sound alternatives. Consumers want to enjoy a cheaper, gas-free commute, but they need to have confidence in their access to things like charging stations,” Biggert said.
The members said – as gas prices near a record level above $4 a gallon – the bill would help wean the nation off foreign oil. “As America experiences the rise and fall of gas prices alongside the rise and fall of al-Qaida leadership and other Middle Eastern despots, it is time to tell the oil sheiks funding terror networks that America needs their oil as much as we need their sand,” Markey said. Source: David Shepardson Detroit News Washington Bureau

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