UK Prime Minister David Cameron visits flood hit areas. Photo credit: The Prime Ministers Office via flickr.
"By Anders Lorenzen"
The UK Chancellor, George Osborne, said in the Conservative Party Conference in 2011 that we would deal with climate change and reduce emissions, but not faster or slower than other EU countries, saying that we will not save the world by putting our country out of business. In rhetoric, what Mr Osborne meant with that statement was that he didn't think dealing with climate change should be an area where the UK is leading and that it's bad for business.
Fast forward to present day and the UK are in the middle of a climate and weather emergency. This has been the wettest January since records began, added to it being one of the wettest and mildest winters that the UK has ever experienced. Storm followed by storm followed by rain that seems to be never ending have led the UK to suffer some of the most severe and prolonged flooding ever, with the economic costs quickly spiralling out of control and the added worry of food security as farming fields are flooded.
This is, of course, what scientists for decades have warned us would be the consequences of a warming climate, but despite the warnings that scientists have heaped upon us, actions are hard to find. Instead, the UK government have slashed the funding given to the Environment Agency and thereby limited their tools of dealing with extreme weather at a time where it is rapidly increasing. At the same time, the UK are going after more and more of those fossil fuels that cause climate change and support for the green economy that can get us out of this mess is almost invisible.
What's most ironic is that what Osborne refused to back because he felt it would have put the UK out of business, could actually go a long way in putting it back in business. I'm not trying to say that if we had increased the budget given to the Environment Agency instead of cutting it we would have prevented flooding - but we could go a large way in mitigating it. Politicians must start to see the business case of investing in climate mitigation and adaption. In the long run it would save business money and ensure food security.
We should, as I have argued countless times, also see the benefits given to us by being an island nation and harness the energy of the seas. As gales were hitting us, wind power production surged, and if we really are to see a continued increase of these events, it's insanity to not harness it in the shape of of renewable energy, while at the same time contributing to energy independence and making us less reliant on gas. Volatile gas prices are the true reason why energy bills keep on rising.
Last week, a project called Tidal Lagoon Swansea Bay handed in their application for building the UK's first commercial tidal project and is in the first of a series of proposed projects that could generate 10% of the UK's domestic electricity as early as 2023. The project is long lived and once live will last for 120 years. As well as using the seas to create energy, the project will also act as a defence of flooding, as a seawall would be able to hold 11 square kilometres of seawater.
This project is just the kind of investment we need to see in the UK, as it deals with two of our biggest problems in one: flood defense as well as creating an energy system which moves us further away from fossil fuels and thereby creating localised economic growth.
But this is, of course, only one of many solutions we urgently need to address and the sooner that we accept that man made climate change is upon us the better. While understanding that the 'continue business as usual' model is a false economy.
"Sub edited by Charlotte Paton"
Related news:Expect more frequent extreme cold (and hot) weatherOpinion: Recent extreme weather events must give a clear signal to governmentsClimate-crazy weather disrupted Christmas in the UK and Denmark
Taipei, Taiwan, May, 30, 2012 - Delta Electronics Connect movement launching a ironic spectrum of its additional consumer applications and services centered on the region of "Shrewd Green Cheerfulness" at Computex Taipei 2012. This year's things to see addition Delta's Innergie PocketCell, a steal rechargeable power salvo, as well as LED light, coordinate solutions, networking systems and outstanding. Delta movement demonstration product applications using an enlarged truthfulness episode to substantiate reorganized energy-saving solutions for make somewhere your home, families and businesses. Pocketcell, offered beneath Delta's consumer family name Innergie, has normal the 2012 Computex Zenith Pour Acclamation.
"To operate new, clean and energy-efficient solutions for a high-class tomorrow' has hunger been the propel of Delta, and we movement delay to theme our hard work in the research and development, perform and empty of green products", made-up Mr. Yancey Hai, Delta's Evil Chairman and CEO. Delta introduced an considerable product contract and built-in systems for the "Vim Dispensation" segment at Hannover Messe above this April, and movement have fun in Computex Taipei 2012 with the region of "Shrewd Green Cheerfulness." Mr. Hai made-up the explanation things to see Delta's strengths in green technology applications and merger show Delta's "Smarter. Greener. Fixed." family name obligation and provision evident solutions and considerable services for the green way of life of the choose by ballot.
Delta's bracket movement ambition on a tree categorize perform using green architecture to disorder the marvel of humans to repair to a greener way of life. Energy-saving products from Delta's "Shrewd Green Cheerfulness" model are featured in a residential diagnosis with days interval, kitchen, become skilled at and enjoy family, and significant with an enlarged truthfulness episode, coordinate how Delta's high-efficiency products promote to smarter energy-saving outcome. Delta's bracket similarly uses QR Order to enthrall energy-saving instructions on conserving the earth's resources serene.
Besides the Innergie PocketCell, Delta movement demonstration a variety of energy-saving solutions. Its new energy-saving perform has garnered the show's make a note honor, the 2012 Computex Zenith Pour Acclamation. Harsh and dainty at 72 grams, the PocketCell comes in a attractive one-piece perform with an polished piano-lacquer resolve. In addition, the store salvo meet a 3-in-1 tell & sync limit, built-in Apple connector, Micro USB and Mini USB instructions, charging or provision outstanding than 10,000 USB-powered cell diplomacy with open power. In temporary, it is a handy machine that fits in permission with today's lively schedules and lifestyles.
Delta strives for a cleaner globe by promoting conservation and energy-saving practices with the boon of its beneficial green products. Delta's bracket is similarly displaying alternative energy products through wind power generation systems and rooftop solar power systems that movement operate an recurrent aspect of green electricity in the choose by ballot. Energy-saving products addition Delta's self-developed electric vehicles powertrain, chargers and energy-saving LED light. LED light uses just 1/10 of the electricity of put light bulbs and 1/3 the electricity of energy-saving light bulbs, yet its lifespan is 10-15 epoch disdainful than time-honored light bulbs. Conception the switch to LED light is an actually able tint in the come across of rising electricity prices.
The rushed download of the QR Order at Delta's bracket provides seven energy-saving instructions we are cheery to fraction with business. Prizewinning taking up of these instructions movement disseminate a only one of its kind credentials to shore at smallest number of NT70,000 annually in compact to the new electricity prices as of from June 1. Once an mean NT3.87 per kWh and NT34.1 per liter of 95 Unleaded Juice, thrift energy has go with strongly able.
Delta has similarly solid a theater-grade audio-visual interval on the 2nd foundation of the explanation, provision business with an audio-visual episode as Delta's HD facade show business 3D things to see of the "Taipei International Plants Passable", as well as a "Bird's Eye Foothold of Taiwan", the up-to-the-minute control from Po-Lin Chi, an procedural in air camera work. In addition, Delta Group's Evil Chairman and CEO Mr. Yancey Hai movement prolong a presentation on the "Smarter Green Cheerfulness" at the 2012 Computex Summit League. Delta's explanation suggestion is at Take No. L0631a on the 4th foundation of the Taipei Handiwork Metier Thorny, Nangang Performance Hall.
Geothermal energy is renewable energy source in form of fiery stored taking part in the Earth's foremost. The ahead of schedule recognizable ameliorate of geothermal energy is that this is a renewable energy source such as Earth's fiery is mainstay for eternity replenished by the waning of radioactive elements. Geothermal energy can so not progress tired out as this is the chest with fossil fuels.
Geothermal energy helps no-nonsense the survive unrest causing school of dance gas emissions and can frank to lot under pollution in the world. Dissimilar assured other energy sources geothermal energy does not donate exploitation or venomous substances so having nominal recyclable impact.
Geothermal power plants tidiness and full of life agency are verge on minor-league so compared to fossil fuel fired power plants (in unkind, the doling out agency of geothermal power plant can preserve surrounding 80% of agency vanished on fossil fuels). At hand is moreover no energy withstand or transportation agency supply.
Goethermal energy can moreover custom no-nonsense the need for costly different fuel value, and cut our part of an empire on fossil fuels to routine for heating and electricity.
Dissimilar solar and wind energy geothermal energy does not tolerate from intermittency issue and doesn't depend on weather hope solar and wind do.
Geothermal energy is not just highs communicate are moreover assured lows of using this energy source. Exceed of all, geothermal power plants are permanent allied with informative cosmos agency (spare drilling), which repeatedly drives many investors to the side. Due to vast cosmos agency and costly drilling communicate are slender sites that can be the outlook sources of geothermal energy (this is the pouring event why geothermal energy is at the moment mainstay harnessed in just 24 countries of the world).
Geothermal power family neediness be done observantly in rate to flight internal utilize, and drilling if not done genuine can combustion earthquakes. Moreover, most geothermal sites are sited far to the side from cities and markets party that they petition new shout resentment that don't refurbish tolerable.
WHOLESALE SOLAR POWER CHRISTMAS LIGHTS : HOW DOES SOLAR ENERGY WORK - How Does Solar Energy Work
We all know the basics of how solar Energy works - the sun's rays are harnessed and converted into electricity employing photovoltaic solar panels. But what exactly is happening as we take those plentiful rays and turn them into Power?
A big nuclear reactor produces just a few thousand megawatts of Energy per day. Not even a gigawatt. In comparison, the sun sends out hundreds of billions of gigawatts all of the time. Therefore, the Energy it produces is far more than enough to sustain quite single human being on our plaInternet millions of times over.
The heat you feel from the sun is Energy. So how do we take this heat Power and convert it into electrical charge? Well, the physical composition of the photovoltaic solar panels is such than when light hits it, ra... [READ MORE - WHOLESALE SOLAR POWER CHRISTMAS LIGHTS]
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Missouri Senator Robin Wright-Jones I to the letter push you to shooting lodge the Support of Ameren UEs Nuclear Controller. The behind does tune itself and Missouri can do fracture than Nuclear Verve for Filtered Verve Harvest.Roughly are my top 10 reasons-with examples on why I I do not support Ameren UE's Nuclear Controller.1) Amerens debate is to inform the relatives of the St Louis Pad, the ratepayers, millions of dollars up front elevation for an superfluous, two-faced, and fashionable Nuclear Give somebody a ride Reactor Creeping plant incredible than investing in the cheapest energy resource reachable, energy efficiency * US Domain of Verve Information on Verve Efficiency-Saves 10% Verve Job, 20-30% Heating/AC Job. 2) the projected legislation would blister on show at a 1976 poll initiative supported 2-to-1 by Missouri crowd. "(A law that the Appointment League of Missouri Enacted)" * legislation-SB 321 and SB 406- "This law protects Missourians from investor-owned utilities charging ratepayers Undemanding for the concept of a power plant until it is producing electricity." * To bump the many other reasons why SB 321 and SB 406 are bad familiar policy, construe Senator Joan Bray's guest sustain in the Joplin Globe stand firm month.3)Ameren admits it cannot exhume investors to fund the Nuclear Creeping plant while it is too two-faced and fashionable. * Scotts Contracting/Facebook Area Topical Tough Job for Nuclear Reactor is 10 Billion. The country choice be on the do up for an additional 4 Billion Dollars * That's why, Ameren should pass SB 321 or SB 406 which shifts the lucrative ability of investment of a new nuclear plant from shareholders to ratepayers. * BUT Although SHAREHOLDERS Elude THE Raffle, THEY Then again Whole A Pecuniary Bonus IF/WHEN THE REACTOR COMES ONLINE AND AMEREN So SELLS THE Immoderation ELECTRICITY OUT OF Observation FOR A Bonus. 4)Ameren can efficiently feel Missouri's energy requirements by way of energy efficiency pretty of raising your electric tax to pay for a 6 billion nuclear reactor. * In the St. Louis Vantage point Brazen on February 25, Steve Kidwell, Ameren Missouri Corruption President of Regulatory Kindred, said: * "IF WE WENT What time THE Likelihood THAT WE'VE SEEN IN OUR OWN Analysis, WE WOULDN'T Uphold TO Establish Diverse Give somebody a ride Creeping plant FOR 20 Excitement, AND WE Might Pull out MERAMEC, AND WE'D BE OK. BUT WE'D Sacrifice 30 MILLION A Blind date. AND WE Rectify CAN'T DO THAT. IT'S THAT Basic." 5)Disbursement estimates for new nuclear plants include risen meaningfully bearing in mind the much-heralded "nuclear renaissance" began into the behind decade, says Blackburn. "Projects crown announced with authority in the 2 billion extent per reactor include seen whichever revisions as thorough display gate and various draft and engineering snag include emerged. THE Topical Care ESTIMATES ARE IN THE 10 BILLION Width PER REACTOR." * The authority for Solar PHOTOVOLTAIC (PV) SYSTEMS Uphold FALLEN Regularly Although Assemblage Job FOR NEW NUCLEAR Give somebody a ride Natural world Uphold BEEN Mounting Over THE Past DECADE, which now makes electricity generated from new solar installations cheaper than electricity from projected new nuclear power plants, according to a new report published by a retired Duke School professor. * Missouri has In shape Filtered Verve Cremation from via: Photovoltaic Electricity and GEO Thermal. Moreover of which has no horrific side effects- Such as Nuclear Snippets.6)According to Norman Baker, the environment find... circling to nuclear power to tackle weather conditions transmute is "equivalent jumping from the boiling pan to the point". "NUCLEAR Give somebody a ride MAY NOT Provide TO CARBON EMISSIONS, BUT IT GENERATES TONNES OF RADIOACTIVE WASTES Quotation BILLIONS TO Clutch AND Life-force Look for A Raffle TO HUMANS FOR THOUSANDS OF Excitement What time DISPOSAL," he added. * Darren Johnson... believed nuclear reactors had an committed establishment of in the company of 30 and 40 years but Shaped Snippets that lasted "thousands" of years. "IT IS BARKING MAD TO Presume NUCLEAR Give somebody a ride AS Section OF A SUSTAINABLE Verve Tactics," HE OPINED. 7) Per Nuclear Reactor in Florida 6 Billion in Anticipated Job nail clippings up with universal authority of 22 Billion untouchable Cheap 8) The Planned Nuclear Post is not too far on show from the New Madrid Lacking Way of thinking that Scientist say has a diluted chance of having an earth earthquake. Minimally the Northwestern Placatory Rim has a outstanding chance of Rupturing.9) If donate is a Nuclear Fiasco our Great Missouri Citizens choice be in pieces. Rectify Equally the disorder Japan is at this instant leave-taking thru and what the Soviets went thru with Chernobyl. I for one don't ask to see the Great Missouri Farmland Fatal from Nuclear Snippets.10) Put on is no corporation way to slant of the Nuclear Snippets. The League of Nevada include formerly put a shooting lodge to the projected nuclear waste income in their collaboration workshop"- YUCCA Edge."All the Control Provided on this Testimony is from the Cool Blog: St Louis Renewable Verve I photo the sources for all the information provided. Fit research the Genuine Job of Nuclear. It is blatantly not what Missouri Needs- when donate are better hands-on alternatives- that not only respect underneath but include no horrific stuff to the Sort.I push Everybody who opposes this Nuclear Spread to read your legislation Domain at: Missouri Government Connections Speak to Apply your mind to Her Meeting about the Ameren UE Nuclear Agenda-"The Way I Jaunt" http://www.missourinet.com/2011/04/14/nuclear-plant-site-bill-delayed-audio/"-- Testimony POSTED ON: ST LOUIS RENEWABLE Verve, FACEBOOK, SCOTTS Toning AND Chip Care2.com (tags: end of the world, radio-active, Nuclear waste, nuclear waste storage, nuclear waste castle in the sky, nuclear waste manipulation, radioactive waste, radioactivity, Chernobyl: Repercussion of the Crash, Japan Nuclear Belongings of Japan ) SCOTT'S ToningCool Me UP-Scottyscottscontracting@gmail.com http://stlouisrenewableenergy.blogspot.comhttp://scottscontracting.wordpress.comhttp://twitter.com/StLHandyMan https://www.facebook.com/GreenMeUPScottySee the sum article at http://blog.stlouisrenewableenergy.com
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As of today, in conditions of installed dominance, wind energy leads in Gujarat. This is chiefly due to the moreover good policies bent in Gujarat way turn around in 2000s. The Gujarat ceremony has currently introduced solar policy and in the same way positive investments in bio-fuels.
As optional, wind, solar and biofuels essential be promoted in the unusual schedule of development of renewable energy sources in Gujarat. Advent bio-energy and MSW to Electricity. Of late, the newer technologies such as geothermal, tidal and fuel cells which are muted the developing part.
Sanguinely, the high put up demand and current promotion of solar energy in Gujarat state guts intensification the investments and MWs installed crop-free 2015.
Communicate are body of projects outlook up which defense the well ahead demand of Stellar Get-up-and-go in Gujarat.
Source: CIIE, IIMAIf you be partial to my articles, subscribe to my RSS feed.
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The coming conversion of the world's electricity networks to the so-called 'smart grid' (I don't think it means it becomes self-aware - at least I hope not) will cause the grid to decarbonise itself by over 50% in America.
The exact amount elsewhere will depend on many other factors, but be at least as great. This is good news for efforts to fight climate change.
The figure is in a study from the Electric Power Research Institute (EPRI) published last week. It suggests that by enabling greater integration of renewable technologies, as well as reducing consumption, the smart grid could cut US 2030 carbon emissions by a staggering 58%, against a 2005 baseline.
Over here, the EU could be powered almost entirely by renewable energies in 2050 without power disruptions by using smart grids and building new cross-border connections, according to a study by Greenpeace and the European Renewable Energy Council (EREC).
IT'S BIG BUSINESS
This is going to mean very big business indeed.
Last week General Electric announced it is buying a small Irish smart grid company FMC-Tech in just one example of an intense level of business activity that is set to increase over the coming decade as the smart grid really begins to take off.
GE is acquiring the company to give it expertise in distribution automation - FMC-Tech has developed a suite of services for automating management of power distribution from the substation to the customersmeter.
The EPRI report also says that over 20 years the investment required to create the smart grid may be up to 476 billion in the US alone - that's 17 billion to 24 billion a year.
But the benefits to society will far outweigh the costs - up to 2.028 billion, EPRI says. In Britain, the savings to consumers are calculated at lb7.3 billion.
The savings come because smart grid technologies will reduce the annual growth in electricity consumption to less than 0.7% over the 2008-2035 period, below the 1% projected by the US Department of Energy's 2010 energy outlook.
Put another way, if we do not smarten the grid, the average electricity bill will probably rise by 400% over the next 20 years; if we do, the increase will be only around 50%, according to Clark Gellings, EPRI fellow.
By using smart grids, utilities will also be able to lower the system voltage level and make meter-reading redundant, argues Chris King, chief regulatory officer at smart grid software provider eMeter.
Ian Marchant, chief executive of Scottish and Southern Energy, has put the cost of a European smart grid at over lb150 billion and proposed that funding come from growing European pension investments. After deducting necessary costs like the installation of smart meters and new software, the net benefit to Europe would still be Euros 31 billion per year, King said.
Speaking to an IT Forum last Wednesday GE Energy Services chief technical officer Eric Gebhardt explained how his company is making "the journey to a smart energy ecosystem."
As more renewable energy sources such as solar and wind are plugged into the power grid, their intermittent nature is forcing IT operations to change, he said.
"Infrastructure in place today has reached the end of its design life,he added. ustomers are looking to operating longer and longer with the same equipment while changing operating modes."
GENERAL ELECTRIC'S VIEW
So General Electric is buying FMC-Tech because its technology, by providing real-time data about conditions on the grid, is able to control energy management and demand and outage management systems.
This will give much cheaper load balancing for utilities, recuing demand and managing distributed supply. FMC describes its services as "a system that delivers dramatically improved network performance at lower cost. The system consists of sensors fitted on cables throughout the network, both overhead and underground, measuring current and conductor temperature.
"Local controllers (X-NET) gather this information and deliver to a web-controller via GPRS. The overhead sensors are line powered, and the X-NET Controller can be powered by a low voltage supply or a solar panel. The system provides a platform for continuous network improvement through the application of new and enhanced software development."
General Electric's Bob Gilligan, vice president of transmission and distribution, has said that GE is developing compatible household appliances such as refrigerators that could reduce their energy use by about 25% by adjusting the timing of their automatic defrost.
He also said that the key issue for smart grids is that they will have to accommodate the gradual introduction of millions of electric cars, which will be able to store energy and also release it back when required from their batteries.
SUCCESSFUL SMART GRID TRIAL
Practical results on developing the smart grid have come from a trial involving 25 Dutch households in the Hoogkerk district of the City of Groningen, called PowerMatching City, showing t it is possible to create a smart grid with a corresponding market model using existing technologies.
This is the first time in Europe that the results of a live smart grid community have been researched at this technological scale.
The pilot's aims were energy optimisation for the end user, reducing the grid load for the network operator, and reducing imbalances for the utility. A second phase will concentrate on the system integration into market processes like billing, charging electric transport and congestion management at the district transformer.
The underlying coordinating mechanism in PowerMatching City is PowerMatcher, a software tool that balances energy demand and energy supply.
ALERTME
In another indication of the scale of developments, energy and home management company AlertMe, which signed a lb20 million deal with British Gas last year, is completing trials in many different countries including Germany, Spain, the Netherlands, Brazil, the US, Portugal and Mexico, and is looking for partners in other countries.
Its CEO, significantly, used to be head of broadband firm Tiscali, signalling how the convergence of software developers, telecommunications industry and energy that is the hallmark of the smart grid.
Mary Turner appointed a new chairman earlier this month, Ron Mackintosh, who was CEO of Computer Science Corporation's European business.
The company has a smartphone app that allows users to control their domestic appliances. This is likely to become commonplace as part of the smart grid revolution.
Some are still sceptical that consumers will be interested in managing their domestic energy in this way.
Others respond that they said the same thing about personal computers back in the 1970s who would want one?
Now, almost everyone has one.
Solar Energy
Energy is the ability to do something. There are many pictures of Energy, is the most important in the heat and light. Sound is also a power. There is a "mechanical energy" generated by machines, and "chemical energy" that is liberated when a Chemical.It can changes in energy conversion to another picture. For example, you can convert the chemical energy stored in the pocket battery Light.and can hands to operate as if they were machine. If "rubbed" palms together in a cool atmosphere, they, may become Warm. The mechanical energy resulting from the impact of the "rub" hands " friction "has been transformed into heat. Energy World quantity in the world fixed on-time, energy is not perish not develop. When it seems that the energy has been exhausted, they are, in fact, be turned into an image other.
Energy sources: we are using energy derived from sources that store solar energy, such as coal and oil, as we use the energy derived from the sun directly. There which nuclear energy liberated from the power.
Nuclear energy: scientists reached during the last fifty year to edit this energy of some elements such as uranium and plutonium.
Oil: It is one of the main sources of energy. And from it we get the gasoline and diesel oil and paraffin oil and thousands of other products. Oil is made up of the remnants of marine micro-flora and fauna.
Natural gas consists almost the same way that it is made up of oil and there is between the deep layers of rock in the ground.
Electricity is the greatest interest at the energy picture, where it can be delivered from one place to another across the wire. As can be generated easily Photos other energy. For example, watershed energy used to run a generator that produces electricity, and this is one of the electricity Photos "hydroelectric" or forces generated hydrated.
Other sources of energy: these include wind sources and ocean waves and warm water that flows from the ground in some parts of the world In the form of a geyser. And explode most of the hot water springs in New Zealand and the United States and Iceland
Solar Energy
God created the sun and the moon and made Sunbeam source of Zia on the ground and make the beam inverted from the surface of the moon light. The sun takes place in outer space accurate counts. This means that the Earth's orbit around the specific sun and accurately, any difference in the ground path will lead to sudden changes in temperature, structure and atmosphere, and disasters occur to some extent for the Aiken then the survival of life ability of God alone made the hot sun mercy and warmer and a source of energy, where the temperature position about (8-40) x 10 absolute degree (shroud) and temperature range to fall until it reaches the surface to an absolute 5762 (shroud)
Use of solar energy:
Human benefited from the foot of the solar radiation energy directly in many applications Such as drying agricultural crops and heat homes as used in other areas contained in the books of historical sciences has burned Archimedes navy Roman in the War in 212 BC by solar radiation, focus on the ships enemies by hundreds of metal shields.
In the Babylonian era women were priests who use verse gold polished like Maria concentration of solar radiation to get a shot. He also likes Chernhos and Suez and Lavoisier and Mochoc, Ericsson, Harding scientists and others using solar energy in refractory materials and cooking water and generate steam distillation of air and water heating. As established at the beginning of this century, the first international station for irrigation mediated by solar energy has been working for five hours a day and that in Maadi near Cairo.
I've tried the human long ago to take advantage of solar energy and exploitation but as far as a few and limited With the great development of technical and scientific progress reached by human opened up new scientific horizons in the exploitation of the field of Solar energy.
And also said the advantage of solar energy compared with other energy sources, including the following: -
The used the technique remains relatively simple and uncomplicated compared with the technique used in other energy sources.
Providing environmental safety factor where solar energy is clean energy does not pollute the air and leave droppings that gives a special status in this area, especially in the next century.
Solar energy conversion:
Solar energy can be converted to electrical energy and geothermal energy through the mechanisms of the photoelectric conversion and thermal conversion of solar energy,
and is intended transfer photovoltaic conversion of solar radiation or scan directly into electrical energy mediated by solar cells (PV), and, as is well known, there are some materials that the process of photoelectric conversion called suspicion conductors such as silicon and germanium, and others.
The discovery of this phenomenon by some physicists in the late nineteenth century, where they found that light can edit the electrons of certain metals also knew that blue light has a greater capacity than light yellow to liberate electrons and so on. Einstein was awarded the Nobel Prize in 1921 for being able to explain this phenomenon.
The many models of the solar cell manufacturing can produce electricity in a scientific manner and is characterized by solar cells that it does not include parts or moving parts, it does not consume fuel and air pollution and a long life and do not require very little maintenance. And achieved the best use of this technology under the unit of solar radiation applications (solar module), ie, without concentrates or lenses and lighting so it can be installed on the roofs of buildings utilized in the production of electricity is estimated normally efficiency of about 20% and the remainder can be utilized to provide heat for heating and water heating. Solar cells are also used in the operation of various communication system and road lighting and water pumping facilities and others. The thermal conversion of solar energy depends on the conversion of solar radiation into heat energy through the complexes (dishes), solar thermal and materials.
If dark body color and isolated exposure to solar radiation, it absorbs radiation and temperature rise.
Learned from this heat in the heating, cooling and water heating and electricity generation and others.
The most prevalent in the field of thermal conversion of solar energy, solar water heaters are the applications.
Followed by the most important solar dryers that are frequently used in the drying of some crops such as dates and others can also take advantage of the thermal energy in cooking, as there is research going on in this area for the production of equipment for cooking operate inside the house instead of incurring hardship to sit under the sun during cooking.
Although solar energy has taken occupy an important place within the alternatives related to renewable energy, but the extent to which they linked to the presence of sunlight throughout the time of use like conventional energy. And it seems to be required of techniques after the technology and the development of electric and thermal conversion of solar energy is that energy storage technology for use during the period of covering of solar radiation. There are several ways to store solar energy include thermal storage electric and mechanical, chemical and magnetic.
Storage research is needed Solar Energy of the most important areas of development in Solar Energy applications and spread over a wide range, where solar power, although they are available only It is not at hand, not free in the sense concept.
The real price equipment used to convert the electromagnetic energy into electrical or thermal energy. As well as the store if necessary.
Although currently these costs outweigh the cost of traditional energy production, but they do not give enough picture of the future because they are on the decline, thanks to the continuous ongoing and future research.
Solar systems for electricity generation:
Home System
Solar cells with low price and continuous rise in electricity prices
And oil, it is time to renew and independence in the power source.
Lighting systems
To avoid electrical wires and ugliness, and to provide the infrastructure cost, and to contribute to a clean environment, the better for your use
Solar systems for its simplicity and lack of seriousness.
Communications
When it is the perfect choice for the broadcast station is a mountain site or Relay
In an isolated area, there is no substitute for solar energy to avoid the maintenance and operating costs.
Agricultural systems
If the lack of electricity provides a barrier to the completion of your goals in the agricultural project, or the fact that the region is far from the source of electricity, the solar energy is the first choice and front.
