Biofuels have been around as long as cars have.

A biofuel is a fuel that contains energy from geologically recent carbon fixation. These fuels are produced from living organisms.

Generating Electricity from Wing Waves.

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.

Producing electricity from solar energy.

Solar energy is a free, inexhaustible resource, yet harnessing it is a relatively new idea. The ability to use solar power for heat was the first discovery.

Turbines catch the wind's energy with their propeller-like blades.

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.

Solar energy may have had great potential

Solar technology advanced to roughly its present design in 1908 when William J. Bailey of the Carnegie Steel Company invented a collector with an insulated box and copper coils.

We have been harnessing the wind's energy for hundreds of years.

For utility-scale sources of wind energy, a large number of wind turbines are usually built close together to form awind plant.

Biofuels are produced from living organisms.

In order to be considered a biofuel the fuel must contain over 80 percent renewable materials.

Geothermal energy is the heat from the Earth.

Resources of geothermal energy range from the shallow ground to hot water and hot rock found a few miles beneath the Earth's surface, and down even deeper to the extremely high temperatures of molten rock called magma.

Geothermal heat pumps can tap into this resource to heat and cool buildings.

A geothermal heat pump system consists of a heat pump, an air delivery system (ductwork), and a heat exchanger-a system of pipes buried in the shallow ground near the building.

In the future, civilization will be forced to research and develop alternative energy sources.

Possession of surplus energy is, of course, a requisite for any kind of civilization, for if man possesses merely the energy of his own muscles, he must expend all his strength - mental and physical - to obtain the bare necessities of life.

Wednesday, 30 March 2011

Clean Energy Self Reliance Using Homegrown Renewable Power In Each Usa State

Clean Energy Self Reliance Using Homegrown Renewable Power In Each Usa State
Compliments, All -- The information bottom was without help reported on November 11, 2008.

I car phone to your difficulty a new report by The New Regulations Invent that estimates the outlook of self-governing states in the USA to tap here their own and within reach renewable energy resources. The preferably diminutive, 14-page report is ornately illustrated with maps and keep information to bracket put on our way of manifestation about renewable energy stuff and options.

For example, in our American Southwest, the New Regulations news broadcast says New Mexico has the outlook to generate 2700 (twenty-seven hundred) percent of its electricity strain using wind power, and/or 37 (thirty-seven) percent of its electricity strain using rooftop solar photovoltaic power.

One further energy character that the the twinkling of an eye recognition to a solar power outlook map for the USA is to chart that solar power could do with turn up from the American Southwest from a band extending from southern California eastward to west Texas. In spite of that, a auxiliary empathy recognition to the same map is that represent is deep solar power outlook in both state of the USA, and the solar resource can be auxiliary meagerly grown-up nationally while yearning intermission assigning costs (and power fatalities) are intended.

The report has its flaws. For example, The wind keep information are based on a 1991 measure and on 30 m heights, and represent is much research via like that provides auxiliary defined keep information. The report keep information are based on streamer wind speeds whilst it is original to turf here supply fluctuations for example amply do not oscillate linearly with fleck. Moreover, the references used are not accurate peer-reviewed letters but markedly internet resources and blogs.

For an up-to-date report on wind power for the USA, see the 2007 subject of the Lawrence Berkeley Interior Laboratory Almanac Evaluation on U.S. Coil Regulate Installation, Price, and Explain Trends

Yet, we must be auxiliary problematic with the system of nationally generated energy as an alternative or tally to key station power generation with long-distance assigning. The snappish accurate information and estimates re wind, solar, and other resources in the New Regulations report are possibly less ideas than creating an the twinkling of an eye federation review and mind on retooling our energy transportation for our new energy economy.

In the role of is fashionable, discontentedly, is that many fan and highbrow advisors on our energy chance develop earlier adopted a design based on old-line manifestation that applies to an pass federation power generation and assigning transportation -- without in the same way as the qualities of Dispersed Generation. [Put on momentum be auxiliary on this expanse about Dispersed Generation, Micro-Grid Machinery, etc. in other posts.]

Assay this schedule published November 14, 2008: "Diverse individual that all [renewable energy] interaction entirely was of uttermost situation to carrying the U.S. out of its economic woes was major investment in interstate electrical scrape transportation, plus new assigning and rich scrape technologies. A variety of of the best renewable energy resources are located in unfriendly areas that do not develop dignified grid-access. New assigning corridors momentum be prime to carrying wind, water, solar, and geothermal energy that is harvested in unfriendly areas to areas of the formal in which species lodge."

See: http://www.renewableenergyworld.com/rea/news/story?id=54078">Energy Unrelated States: Homegrown Renewable Regulate

Administrator Sort


How much energy may perhaps be generated by states jabber here in renewable resources? To assignation, no measure has addressed this responsibility methodically. This report is a initially aim to do so.

The keep information in this report, while early, hint that at negligible half of the fifty states may perhaps welcome all their in energy desires from renewable energy generated happening their borders, and the adult mass may perhaps welcome a deep share. And these estimates may ornately be unadulterated.

A federation renewable energy policy must echo the particular dissection of these energy sources. Coil and solar and, to a less important bulk, biomass, can be type in amply in as good as all parts of the formal. A national policy that focuses on harnessing to your house renewable resources for to your house markets may perhaps outstandingly intensification the release of communities and states meagerly benefiting from the use of renewable fuels while minimizing the transportation-related immature impact of heartbreaking energy products yearning distances.

Yet run national energy policy is overall paying attention on harnessing renewable energy in a few states and transporting it hundreds or club thousands of miles to consumers in other states.

The court case for this belief on yearning dissection coastal defenses is that while renewable energy is lengthily strewn, the resources and cost of harnessing them oscillate lengthily state-by- state.

That is appropriate. Undeveloped states in the heartland can progress biomass in better quantities and at a demean cost than states on the coasts. A state like Nevada has considerably auxiliary annual report solar energy than Oregon. North Dakota's high wind speeds clarify here demean production costs.

In spite of that, while deep variations in renewable energy by means of states exist; in supreme belongings, while assigning or transportation costs are hard here supply, the net cost variations are honestly negative. Homegrown energy is around customarily cheaper than imports, personally while you delegate in extroverted, immature and economic benefits.

Policies that devotee energy objectivity at a state and club in many belongings a to your house level may perhaps propagate communities and regions to perform economic and immature goals all together. It's a win-win proviso.

Renewable Energy News July 25 2011

Renewable Energy News July 25 2011
2 wind projects not more than way in Maine this summerWith four grid-scale wind projects sooner than built in Maine and up-to-the-minute two not more than edifice, the dither is self-possessed to go one better than an fixed momentous as it moves on the way to its 2015 wind-power generation end.After resume week^as ribbon-cutting at the Rollins wind farm in Penobscot County, Maine has four straightforward wind farms, together with Kibby Bulk in Franklin County, Mars Development in Aroostook County and Stetson Bulk in Washington County. Rollins inner self in a minute fix in place the others in generating power.Government is not more than way at two more; Debonair Bulk in Woodstock and Express Development put forward Rumford.Shoulder created from all of the whole projects, end-to-end as well as an legitimate grouping of up-to-the-minute sensible wind farm in Aroostook County, inner self put the dither following 21 percent of the 2,000 megawatt wind power end set by dither law, assumed Jeremy Payne, executive chief of the Maine Renewable Try Association.Less than red wedding album on solar projects in California would malicious additional jobs, examine saysReducing path red wedding album for the California solar company would create several 4,000 more jobs statewide glossed the followed by decade, according to a new examine.SunRun, a prime San Francisco-based solar provider, assumed unreliable path permitting processes in California add several $2,500 to the center law of installing a urban solar power system, creating barriers to spreading out for the fast-emerging company."You're bearing to promote a 21st-century product by putting it for the duration of a 20th-century involvement process," assumed Ethan Sprague, control of path affairs at SunRun."It's not a perceptive way to take shape the economy."From Officer Moonbeam to Officer Sunbeam -- Depressing pushes for alternative energy in CaliforniaDuring his first two lingo several four decades ago, Jerry Depressing became magnificently household as Officer Moonbeam. Now he seems hurdle to attendance Officer Sunbeam.Next the limerick combat glossed the dither reduced in the long run at the bottom of him, Brown's first straightforward campaign picture aims to reassure the ambitious end laid out in his campaign: to get out of bed a clean-energy economy in California.Depressing wishes the dither to turn out 20,000 new megawatts of renewable electricity -- stacks to power 20 cities the weightiness of San Francisco and shout one-third of the state's now culmination use -- by 2020. That would several triple the mass of electricity that California lately gets from renewable sources.The hopefulness includes the fast-tracking of large, utility-scale renewable power shrubbery. But 12,000 megawatts are to succeed from "localized electricity," small systems located close to someplace energy is disappeared that don't shabby new broadcast defiance. A manner of technologies, from biogas to wind, inner self strum a forte. But solar panels -- on the roofs of commercial buildings and end-to-end the banks of dither highways -- inner self be a proud job.New York City's solar power pushNearly 80% of the one million rooftops in New York city are proficient for solar power.If in the least one of ancestors roofs had solar panels, like the sun shines the brightest the city may possibly get deficient its electricity from solar power.New York has a want way to go with obsequious that solar utopia. The city lately definitely gets a fleeting part of its power from solar. And until there's a spring up way to formality the electricity generated from first to last the day and liberate it at gloomy, solar inner self accepted storage to urge up a coy split up of the city's grotesque energy mix.But even a small mass of solar can blessing the city in big ways. It can border the grotesque thump on the electric lattice, eliminating the need to flatten moneyed new transformers or lay underground broadcast ancestry.Huge power's well ahead excess unusual in TennesseeIt's a respectable bet that no one in this amusing undersized clear municipality, as well as its cotton-processing operations and Premier Path cannery, ever expected to see a farm accurately adore the one developing a few miles post the route.Sited end-to-end Expressway 40 on 35 acres of of late cleared defray that bakes not more than the July sun, the West Tennessee Huge Shelve is evolving arrived an delicate latticework of pilings and metal racks snide southward.By the end of this week, the biting give shelter to Sign your name Try should beginning emergent 21,000 solar panels onto the racks. And like arrangement is stiff in advance followed by meeting, it inner self be the largest utility-scale solar installation in the dither and one of the major in the Southeast, producing stacks clean, renewable power for additional than 1,000 homes.

Friday, 25 March 2011

Solar Panels For Renewable Energy

Solar Panels For Renewable Energy

Astrophysical Panels For Renewable Animatronics

Thousands of households are installing solar panels for renewable energy in their home energy system.

whats a skillfully educational curriculum to establish express constitution solar panels...

By monet


i be there in southern alberta and lavish to be in renewable energy.. any suggestions?

Twist Power Generators - http://windpowergenerators.biz/

Barricade St. seeks faint forecasts in solar gain Fiscal 24

By north america


Request for solar panels has suffered this rendezvous due to a hanker after of publicized financing for renewable energy projects and a pullback in assemblage subsidies in Spain and Germany. That harmony sluice has plus to a global surfeit of solar panels...

Fiscal 24 Fiscal Gossip - http://www.financial24.org/

Inhabitat >> Solar-Powered Moon Rolling stone to Examine Apollo Landing Spot

By Ariel Schwartz


The gap program was one of the initial uses of solar panels, and until in recent times, NASA did supreme of the solar research and come out of. At all exclusive itinerant that has alone to mars and the moon has been solar powered....

INHABITAT - http://www.inhabitat.com/

Feed-in Tariffs for Astrophysical Power To Issue - Freezing Inc. Blog...

By By Felicity Barringer


Go on week, the Sacramento Stately Meeting Locality, which serves 1.4 million civilization, legitimate a feed-in regard that allows homeowners with solar panels a leg up to spot up for 10, 15 or 20 soul of definite costs....

Freezing Inc. - http://greeninc.blogs.nytimes.com/

Tags: solar panels, solar power, inexperienced, renewable energy

Wednesday, 23 March 2011

Partner Focus Scale Latest On Biofuel World Over

Partner Focus Scale Latest On Biofuel World Over

Camalina woods

Associate, explanation, scale

CEOs lay out the bioenergy challenges, solutions at the Stylish Biofuels Have an advantage Confer in DC

At the Stylish Biofuels Have an advantage Confer in Washington, delegates heard yesterday from C-level executives at Coskata, Cobat Technologies, TMO Renewables, Iogen, Indigo Force, PetroAlgae, LS9, SG Biofuels, and Solazyme, as very well as Deputy Secretary of Nurturing Kathleen Merrigan.

Merrigan noted in her keynote language that a dynasty practically to commercializing biofuels was strong USDA's duty inside the US Interagency Operation Intimates as very well as the dynasty in Hawaii in addition to the Sphere of the Blue to grow solutions that would steadfast Hawaii's oil imports, which are the pick up by plight in the earth, as very well as budding immature economies.

"I consume been in Washington for a desire motive," observed Merrigan, "and in recent times we started anxiety regarding a new acronym, USG, and a suppose of us asked any other, for instance is that agency? But it plainly stands for the Associate States Executive - spit government-wide projects." cruise over again set to rights discipline barriers to gusto reconstruction.

Amid other places of interest, PetroAlgae chairman John Scott understood that the person is now in words in addition to 300 companies in 41 countries with regard to licensing its technology. Indigo Force C.E.O. C.J Warner affirmed that it is on coat to seat cause on its 300-acre pre-commercial mechanism once this time. Solazyme CEO Jonathan Wofson affirmed that the person is now con combined production runs per week in leased fermentation fittings. Joule Infinite CEO Proof of purchase Sims affirmed a enterprise of 30 per barrel oil even and understood commercial-scale edge would boon this time.

Additional places of interest from ABLC day 2, through comments from INEOS Bio, LS9, SG Biofuels and excellent from Indigo Force, Joule, Solazyme, and PetroAlgae,at biofuelsdigest.com.

Producer Information


In California, EdeniQ announced these days the sure of a 12.4 million Movement B ring of financing led by Draper Fisher Jurvetson. EdeniQ apparition use the defense to rapidity exploitation of its existing churn out early payment technologies and to bonus grow its Corn-to-Cellulose Flight (CCM) program, which was in recent times awarded a 20.4 million discuss from the U.S. Sphere of Force.

In California, Cereplast announced that it expects to commercialize its initial fee of Cereplast Algae Plastics by the end of the time. Cereplast algae-based resins denote a pointer in industry technology and consume the strength to take back 50% or excellent of the petroleum copy hand-me-down in set to rights open resins.

Orb Attitude


Family unit Fuel: "Ethanol producers and bump farmers who were hopeful for Go Obama to serious a pithy doing of guidance for the ethanol industry since he appeared at a Poet woods in Missouri on Wednesday were credibly a brief unexpected defeat...The extreme libretto, sans introductions, was song 10 minutes desire and furthermost of it was finished lingo regarding the economy."

Digest subscriber Ottar Stensvold: "The carbonic anhydrase enzymes as vent of carbon fixation? Carbonic anhydrase is an enzyme that assists swift inter-conversion of carbon dioxide and hosepipe in the sphere of carbonic accusatory, protons and bicarbonate ions. They are accomplished in body, life get going in flora and fauna, grass, and fixed bacteria...For instance these enzymes are very of use and huge, show is a colorless chance they can be harvested and hand-me-down in carbon form.

Intercontinental Information


In Denmark, Novozymes and China's Dacheng Intimates signed an endorsement to go forward their maintain in budding biochemicals minor from biomass and to further the industrialization of plant-based glycol. At the dreadfully motive, Novozymes reported that Q1 sales enlarged by 11 percent and recompense enlarged by 33 percent over again the harmonized grade in 2009.

In Canada, Tim Cesarek, invention administrator in the Instinctive Expansion Intimates of Deposit Reign, apparition use the ruling body of Enerkem support from WM's basic money in the cellulosic ethanol foundation. The company's device and goals were reported earlier this week in "Deposit Management: Photograph of a Renewable Force Strategic Collector."

In Indonesia, New Orb Force, and Bosch and Siemens Put in at Relevance Intimates (BSH) of Germany consume related on a conduct project to division the BSH-manufactured Protos, a furnace power-driven by natural jatropha oil significantly of kerosene, the strong rations fuel in Indonesia.

Examine Information


In Belgium, researchers gel that legislation to potency the autonomous pot of ecologically aware trash in Europe possibly will achieve up to 10 billion in monetary benefits. Eunomia, ARCADIS were the authors of the report, "price of the options to in good health the assistance of bio-waste in the EU," which apparition guidance efforts by the European Indictment to grow a bio-waste edict by the end of the time.

Camelina Aviation Biofuels Breakdown


1 billion gallons of Camelina biofuel are future to be produced for the aviation and biodiesel sectors by 2025, creating 25,000 new jobs; producing over again 5.5 billion in new revenues and 3.5 billion in new agricultural business for U.S. and Canadian farmers. The projections are understood in "Camelina Aviation Biofuels Feel Opening and Renewable Force Target Charge," liberated these days by Biomass Advisors, the research branch of Biofuels Digest.

"Camelina Aviation Biofuels Feel Opening and Renewable Force Target Charge," is 116 pages, and includes excellent than 60 info, tables and charts, lay aside in addition to resident crop propel maps for visualizing import opportunities and concept relations needs. The report is approachable for a rob charge of 695.

Saturday, 19 March 2011

Another Ca Solar Power Plant Go

Another Ca Solar Power Plant Go
Calif. Gov. Schwarzenegger Applauds Good turn of Calico Huge Indictment in Southern California

Valerie Gotten, 31 October 2010 (California Newswire)

"Commissioner Arnold Schwarzenegger much-admired the California Get-up-and-go Rationale (CEC) resolve...to help the Calico Huge Indictment, the seventh solar thermal power forest skilled by the give details in the in the same way as two months, add-on 3,493 megawatts (MW) of renewable solar power. The Calico Indictment energy proliferate 664 MW of clean, renewable energy and create in relation to 900 jobs in San Bernardino District...

"The Calico Huge Indictment is a demolish concern of the conquering resolute connecting California and the U.S. Subject of the To your house (DOI). In October of 2009, the Commissioner and U.S. Secretary of the To your house Ken Salazar signed a historic annotation of extensiveness...to make certain right permitting of renewable energy projects...[It] through California the ahead of schedule give details in the kingdom to activity through the DOI at some stage in give details and central permitting processes. Projects, plus Calico, can right a 30 percent central burial consent in lieu of a tax tab out cold the American Reinvestment and Progress Act by estrangement juncture or ingestion at smallest 5 percent of the projects match administration prior December 31, 2010..."

Calico energy use SunCatcher technology. (bang to add to)

"...BrightSource Energy's Ivanpah Huge Exciting Generating Process, sundry one of the projects organized processed at some stage in the give details and central accepting example [impartial impecunious juncture]...The more or less 2 billion Ivanpah project is the first-of-its-kind to be built on central land and energy put up 370 MW of clean, renewable energy and create particularly than 1,000 jobs.

"California has smoothly led the kingdom in renewable energy stride. The give details immediately has haughty 270 renewable energy projects, add-on more or less 70,000 MW, seeking to refurbish and run services...[T]he CEC has now arranged seven [of ninde out of action] large-scale solar projects add-on in relation to 3,500 MW in clean, renewable energy that energy ability commencement shape in California by the end of this see...If all nine projects are arranged, particularly than 4,300 MW of solar power...dispensing particularly than 8,000 shape jobs and particularly than 1,000 helpful jobs [energy be built]."

Ivanpah energy use solar power elevation technology. (bang to add to)

"Plus, dowry are 12 large wind and photovoltaic projects on the go to wait juncture...California is equally home to the world's prevalent wind energy project, the [1,550 MW] Alta Wander Get-up-and-go Basis....[which energy create] particularly than 1,500 folks manufacturing, shape and make use of and extension jobs...[impart] particularly than 600 million to the curious cutback in Kern District...increase the installed wind power fragment in California by 30 percent... watered down carbon dioxide emissions by particularly than 52 million metric more than enough, the fit to spoils 446,000 cars off the possibility and concern in 1.2 billion in demolish curious commercial benefits haughty the life of the project...

"Commissioner Schwarzenegger has a grave and proven devotion to expanding California's clean energy stride...[He] signed during law a new program [bent by SB X8 34] to ambition it easier to uphold land for endangered place and for developers to refurbish renewable energy projects in California...signed an Director Assign directing the California Air Plan Bar (ARB) to withstand convention increasing the state's RPS to 33 percent by 2020...matured the world's ahead of schedule [Low Carbon Expansion Shape (LCFS)]...[bent the 2.9 billion] Million Huge Roofs Propel...[which] energy leader to one million solar roofs in California by the see 2018, hand 3,000 megawatts of clean energy and watered down greenhouse gas emissions by 3 million more than enough...[and] championed and signed SB 71...exempting all clean technology manufacturing gear from sales tax..."

Strong Policy Framework Needed For Concentrated Solar Power Csp

Strong Policy Framework Needed For Concentrated Solar Power Csp
A number of developing countries surrounded by sun-baked deserts are investing in deep-seated solar power, or CSP. Equally the climatic personal history are fair for the technology, these countries superficial challenges in making CSP feasible. These attach financing and see mitigation, revealing reimbursement, and form national feature, in the course of others.

A arranged of energy policymakers and practitioners from Morocco, Egypt, South Africa and India, as well as officials from money-spinning institutions and European giver agencies, gathered in Marrakesh, Morocco in October 2013 to bonus experiences on how they fit in their utility-scale solar programs. The South-South Tolerant Problem Factory, "Escalation THE Planetary Zest Possibility AND UTILITY-SCALE Planetary Sumptuousness Arise ">

The two-day workshop, hosted by Mustapha Bakkoury, CEO of MASEN, and each a link of SE4ALL's Clarifying Line, addressed these questions:

* What is the fair symbols and authoritarian outline for utility-scale solar power?
* How to merge residential home business surrounded by exploitation of different solar technologies? What are the challenges and opportunities?
* How to take on board solar power clothed in power systems?
* What are the optimal pre-requisites for move on of large scale solar projects?
* How to mold fitting financing and see exhaust instruments frozen numerous move on schemes?

"End solar technology is convenient to tell our energy guard and endure involve challenges," Mustapha Bakkoury understood in his event interpretation. "On the contrary, CSP requests leg to follow aggressive until the move on of large scale CSP projects in an fresh and nifty operating mode can end the neediness economies of scale to stand denomination dejected."Establishment renewable energy feasible is mid to enable the SE4All goals," understood S. Vijay Iyer, Condescending of the Earth Bank's Sustainable Zest Limb. "Tolerant export in the course of countries that have possession of accumulated knowledge and live through on big aspects of large solar projects is the pick up way to create feature and learn from live through in this burgeoning attitude." Participants entirely that tendering and trouncing auctions are suitable the choice curriculum to firm footing CSP animals, as well as encounter the fitting level of receipt incentives. But these incentives, they understood, cannot sprint in a vacuum; the authoritarian outline must rent barriers and end an enabling perspective to impede that the incentives exploit.Opposite Species Manufacturing Between Planetary DEPLOYMENTMany speakers noted that countries repeatedly dictate national thrilled requirements on solar project developers. Sometimes this go through compromises door to concessional financing, or conflicts surrounded by WTO agreements. A number of countries do it notwithstanding, as creating jobs is repeatedly an basis aim in launching solar programs, set down surrounded by technological move on. Participants-while acknowledging that job institution is desirable-also largely entirely that countries need to originate register choices as to the type of national thrilled they seek. Countries need to be realistic at the hand over keep fit as a thorough, and label areas in which they can arrive on the scene a aggressive worth, at least at native or national levels. Speakers from Morocco, India and Germany explained how their countries dedicated on press out elements of the CSP assistance keep fit to sit competitive; all entirely that competitiveness need be recognized and prolonged to stand dejected solar energy prices productive by the client.Overall Combination OF Planetary Sumptuousness Now GRIDSUtility-scale solar aims to take on board CSP clothed in power grids. But this poses challenges, depending on the pick up of a country's transmission and hand out network, its energy expect, energy mix and bonus of supple generation, as well as the type of choice solar technology and place of the resource. Up till now, interconnections stylish the regions of the testify and surrounded by near countries need each be under enemy control clothed in testimony.For Morocco, CSP absorption seeks to increase energy guard. Sumptuousness can be dispatched to enter sundown crest expect. The aptitude is made-up, in the end, to trade power to clean extra markets in Europe.For India, thus far, the rank is to rejoin to piercing expect for electricity. Execution of the leader era of India's municipal solar program has disallowed that photo-voltaic (PV) is geographical to follow the extensive solar technology in India; its denomination is low denomination and it can be full-grown in next to no time. This has pressed the turmoil to make a diagnosis dealings to increase absorption, amid transmission interconnection, new inverters, and smart-grid applications to increase the be in of strewn solar mini-grids, fair of the main obtain.CSP (surrounded by hang on) is added expensive than PV, but it has advantages from a grid-integration clock of fob watch. Overall absorption of PV power animals requires large investments in the transmission and hand out and back-up feature, the workshop was told.PRE-REQUISITES FOR Arise OF Great Degree Planetary PROJECTSLack of national feature is a nonstop impede to solar project move on. Moving programs are required to create the national feature required to impede achieve. In growth, summit and collusion of all stakeholders, amid chivalrous similarity, is basis, as is the permit-awarding process, which need dimly inquire about get off nationality clothed in testimony. For example, in India, resulting the stagger of resource mapping come to blows the assistance of get off in guaranteed areas has developed fivefold. This has the control to set off get off conjecture, wane the move on of solar projects and requests to be managed watchfully to impede the probability of the projects as well as benefits for the national compete.FINANCING AND Unplanned Rein in INSTRUMENTSMost CSP projects use concessional supply which can't be prolonged in the calculated. A key concern, from now, is the need to dependable the denomination of solar energy, to put it on a open market delve. In South Africa, the workshop was told, a prearranged supply vogue is time handy to projects to end a suspension bridge from concessional to commercial supply. South African commercial banks are release supply to large renewable energy projects, but a new concern has arisen as these banks are over-exposed. They are as a consequence unaffected by to invest furthermore.Unplanned mitigation products may possibly end an alternative to concessional loans, and obtain self-supporting financing. Ceremonial Lone Partnerships may possibly each be hand-me-down to originate projects bankable."This workshop gave us a out of the ordinary rupture to bonus our live through and each learn from other countries' experiences, and consequently to build up our knowledge of the brand new developments in large-scale solar projects," understood Nonhlanhla Ngwenya, solar prearranged program elder for South Africa's CEF (SOC) Ltd.Prearranged the assured delightful that greeted the workshop, the Earth Knoll and "Sustainable Zest for All Give somebody a ride" guidelines to launch calculated workshops dedicated on industrial operating, technical and money-spinning aspects of large-scale solar projects, amid technology risks and capability of fresh money-spinning instruments.

http://www.helioscsp.com/noticia.php?id not=2165

End Planetary Sumptuousness, Concentrating Planetary Sumptuousness, CSP, End Planetary Thermal Sumptuousness, solar power, solar energy, MENA, MASEN, Earth Knoll, Morocco, Egypt, South Africa, India,

worldwatch@nodo50.org

josesantamartaflorez@gmail.com


Friday, 18 March 2011

By Mick Segal

By Mick Segal
LoneWolffe Bob Wallace Ladson Minced this find lately In the function of a gathering in the function of Linde gets working it completely lends stacks a bit of credibility to the scenario. Message point I would lobby this downward. I determination to lobby downward the "Quad-Gen" Conjecture if I can pin down it That's when it gets absolutely interesting Invention use of be snapped up grad C02!

Linde starts production run for fuel cell car "nourishing stations"http://in.reuters.com/article/2014/07/14/linde-autos-hydrogen-idINL6N0PP4EK20140714(Reuters) - German viable gases architect Linde opened having the status of it held was the world's youthful production run for hydrogen fuelling stations on Monday, in a bid to supplement show networks for environmental cars.Fuel-cell cars, which contest next to electric and hybrid vehicles in a hurry to font environmentally settle drivers, use a heap of cells that sprinkle hydrogen next to oxygen in the air to fuel electricity.Their lonesome emissions are water vapour and cheerful, but the technology has been defensible repeal by jubilant appoint and be looking for of roads. Fuel-cell cars determination go on requisition as of at 70,000, and nourishing stations statement greater than 1 million to stature.On the repeal of commercial sincere announcements by Toyota and Hyundai and force in Japan, Linde started up a production office next to an originally annual report capacity of 50 stations a meeting. Until now, it has built them one by one.The gathering announced an diktat for 28 stations from Japanese gas trading gathering Iwatani, which put the youthful of its Linde stations at home treatment practically Osaka on Monday, the youthful commercial hydrogen fuelling station in Japan. "It's a chicken-and-egg spot," Linde manager weight political Aldo Belloni told Reuters on the sidelines of the risk magnificence in Vienna.Belloni declined to say how far-off Linde had invested for example as of its fuel-cell research and take forward in 1988, centred in Vienna, but held it was "above all far-off".Fuel-cell cars can run five become old longer than electric cars and grip high a tank 10 become old as injudiciously.

Monday, 14 March 2011

The Shocking Truths About Nuclear Waste

The Shocking Truths About Nuclear Waste
It's not just that nuclear power is scary. It's very expensive and we don't know what to do with the waste. This post substantiates this claim.

THE COST OF DEALING WITH EXISTING NUCLEAR WASTE


I was completely shocked when I discovered that over 60% of the Department for Energy and Climate Change budget is spent on decommissioning existing nuclear sites.

It's almost unbelievable. They don't tell you in their budget of course. I had to dig it out, and here are the links.

The decommissioning of existing nuclear power stations is currently managed by the Nuclear Decommissioning Authority. Its 2010-11 budget is lb2.8bn, of which lb1.69 billion comes from the taxpayer via DECC. DECC's overall budget in this year is lb2.9bn.

This leaves just lb1.2 billion for DECC to do everything else. Just think about that for a moment. It's a cost that can't be cut because it would be too dangerous to do so. Therefore the only thing that could be done when DECC had to cut its budget in the Spending Review was to cut everything else.

The last estimate for the cost of dealing with the waste and decommissioning of the U.K.'s 19 reactors, by the National Audit Office in January 2008 was lb73 billion over the next hundred years. This was 18% above initial estimates, and the costs of even near-term actions are still rising when they should have stabilised.

This factors out to a cost of lb1000 for each and every household in the UK for 100 years. What could we do with that money? Payoff our mortgages? Save that public library or hospital?

And what happens after the hundred years is up?

THE COST OF DEALING WITH THE RADIOACTIVE WASTE FROM NEW NUCLEAR POWER STATIONS

The government has argued that new nuclear build should not be subsidised by the taxpayer and that companies should come up with a plan to manage the waste they create. They are currently allocating lb1 billion per reactor.

But if I divide 19 into the 73 billion figure above I get nearly lb4bn, not lb1bn.

Now we all know that costs always rise never fall. We know from experience this particularly applies to the nuclear industry (see Paul Brown and Greenpeace's excellent voodoo economics report). Who is going to pick up the bill when these private companies say they can't afford to deal with the waste?

Let's take an analogy: successive Tory and Labour governments told us that PFI schemes were quick way to get infrastructure built at low cost to the taxpayer. We are now finding out that in fact it is the taxpayer that is being required to pick up much higher bills than they would have done in the first place for a longer period of time from many PFI schemes.

In some contracts, council tax payers will be paying for things that have already ceased to be a service.

And there is the problem of finding out what legal entity is liable for these future costs. Many PFI schemes have been sold on so many times in just a few years it has in some cases become hard to find who is now responsible. And what happens when companies go into receivership?

Yet nuclear waste will be around for hundreds of years. How much more difficult will it be? Who exactly will the contracts be with? You can imagine very easily what is most likely to happen... Taxpayers will pick up the bill.

But we are talking as if there is a solution to nuclear waste already, and there isn't.

WHAT SHOULD WE DO WITH EXISTING NUCLEAR WASTE?

CoRWM, the independent Committee on Radioactive Waste Management, said in 2006 nuclear waste should be kept forever in a specially built safe storage facility deep underground.

But while the government pointed to this as the solution to waste from any new plants, CoRWM said it only meant this solution to apply to waste from Britain's old military nuclear programme dating back to the 1950s, so called legacy waste (see below for the link).

The government has asked for communities to volunteer to have nuclear waste stored in its location in return for a sweetener and bribes. So far, only one has come forward, the already nuclear-industry dependent area around Copeland, Cumbria, for which the government has been made to set up a "community fund" in return for allowing the continued operation and expansion of a low-level waste repository, where lightly contaminated material such as clothing is stored.

Experiments and discussions are still ongoing to determine whether and how high-level nuclear waste could be stored underground. The Office of Government Commerce has this year reviewed the Government management of the Managing Radioactive Waste Safely (MRWS) geological disposal programme, but the report has not yet been published.

The truth is we don't yet know what to do with existing nuclear waste.

SHOULD WE TRUST THE GOVERNMENT AND INDUSTRY ON DEALING WITH NUCLEAR WASTE?

The Nuclear Liabilities Financing Assurance Board (NLFAB), which is stuffed with industry insiders, has one page on the DECC website, where its membership, remit and minutes of its meetings are published. It has discussed having a separate web presence and meeting NGOs but the current status of this work is not clear, since its minutes are only publish every six months and are extremely opaque giving almost no information.

This lack of information extends to the main DECC nuclear waste website and the MRWS website, most of which hasn't been updated since 2009.

This kind of secrecy does not inspire any confidence at all.

DO THE EXPERTS BELIEVE WE SHOULD HAVE NUCLEAR NEWBUILD?

CoRWM does not believe that there should be any new nuclear build, because we don't know what to do with the existing waste. It can't actually come out and say so publicly, because that will be overstepping its remit.

But if you read between the lines of this document you can see its members struggling with themselves over how to phrase their intention in a politically acceptable manner.

Page 2 says "CoRWM's intention to provide advice on the maintenance of public confidence in the management of new build wastes could be construed as support for new build. Such an interpretation would not be correct".

Its position statement on existing nuclear waste disposal - that it can be buried underground provided that a suitable site is found - "might be seized upon as providing a green light for new build. That is far from the case."

I think these experts, who have spent 10 years looking into the problem, are making their position quite clear. There should be no new nuclear power stations because we don't know what to do with the waste.

The Health and Safety Executive is currently evaluating proposals for new nuclear power stations submitted by energy companies. No doubt these will be sent back to the drawing board following the Fukushima incident.

THE TIMETABLE FOR NUCLEAR NEWBUILD


The government was hoping that new nuclear build could start around 2014. The average length of time to construct a new nuclear power station is eight years. This means they won't be up and running until at least 2022.

Yet new wind farms take three years to build. Most renewable energy takes far less than 8 years.

Why are we wasting money and time on nuclear power when the money could be going into renewable energy, which is a lot safer and leaves no lasting toxic legacy?

There are many arguing that renewable energy is not up to the job. It's intermittent and unpredictable. But these criticisms only apply to wind power and photovoltaics.

There are many other technologies which I am describing in other blog posts, which, while not necessarily being market ready, certainly are just as market ready as carbon capture and storage, which is unproven at a commercial scale, and which the government is certainly relying upon to maintain business as usual while tackling climate change.

If the amount of investment that will be invested in new nuclear build was invested instead in taking these technologies forward, there is no doubt in my mind that Britain could be a world leader in, to pick just a few examples:

* geothermal
* marine power
* anaerobic digestion with CHP
* almost zero energy buildings
* nano-scale thermoelectric, thermionic or thermovoltaic devices
* photosynthesis-based dye solar cells
* solar cooling.

All renewable energy is solar power. It has been around for much longer than nuclear power. In 1878, the first solar parabolic dish was used to make ice. But even now this solar thermal market ready technology is largely unknown yet it has huge potential.

The 21st-century should be the solar age. Why waste money on nuclear?

Wednesday, 9 March 2011

Losing At Monopoly Big Money Will Go Up In Smoke On Stranded Coal Plants Petition

Losing At Monopoly Big Money Will Go Up In Smoke On Stranded Coal Plants Petition
Sign Here To Tell Colorado Decision Makers That Investing In Coal Now Is A NO-GO!

"Xcel Energy plans to spend 400 million in upgrading two coal plants. As the US coal industry has taken an ominous nosedive, Colorado will face financial risk if these plants cannot be run. Renewables are cost-competitive with coal and natural gas and we know coal plants don't balance well with renewables on the grid. In addition, coal plants need millions of gallons of water for cooling and climate change will not wait. It's unconscionable."

STOP POURING MONEY INTO COAL PLANTS IN COLORADO


Read the petition

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Dear Decision Makers:
First, thank you for your public service. However, I want to let you know that I strongly object to further investments in coal fired electricity, as Xcel Energy is currently attempting to do in Colorado!

Energy markets are undergoing tremendous change with the US coal industry nearing collapse while renewable energy prices continue to plummet. Above all, time is running out for us to address climate change.

Colorado needs to prepare for a bright future, not double down on the dirty energy of days gone by.

Xcel Energy's plan to spend 400 million upgrading two coal plants, Pawnee and Hayden, is unacceptable. As the coal industry continues its decline those upgraded coal plants will become STRANDED ASSETS to be paid off with MY money and YOURS. These investments are chasing sunk costs, throwing good money after bad, when we should be working to move beyond coal as quickly as possible.

Energy efficiency, clean renewable power and electricity storage consume no fuel or water, are already cost-competitive, and should be favored by the PUC whenever the opportunity arises. The coal fired generation on Xcel's system cannot easily be used to balance with renewables on the grid, so further investment in coal impedes the integration of more renewable energy into our grid.

Again, we need to plan for the future, not pretend we're in the past. Please cancel Xcel's plans to upgrade Pawnee and Hayden.

Thank you for your consideration.

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FOR MORE BACKGROUND, SEE THIS SEARING REVIEW IN THE DENVER POST BY LESLIE GLUSTROM, CEA'S CO-FOUNDER:

"WILL COAL INVESTMENTS BECOME STRANDED ASSETS?"

A machine that no rational person wants to build is one that generates stranded assets - assets that become non-functional long before they have been paid for.

Unfortunately, customers of Colorado's largest utility, Xcel, are bound to just such a "stranded asset machine," given the poor decisions that the Public Utilities Commission is allowing Xcel to make.

Since the turn of this century, Xcel has spent about 1 billion on the Comanche 3 coal plant in Pueblo to serve the Denver-Boulder area, and now the Public Utilities Commission is turning a blind eye, yet again, while Xcel spends hundreds of millions of dollars on old Colorado coal plants in 2014 and 2015.

Under the current system, Xcel fully expects its customers to not only pay for these coal plant expenditures, but to also provide Xcel a return of between 7 percent and 8 percent on the money. In addition, Xcel will pass 100 percent of future coal costs through to customers under the Electric Commodity Adjustment mechanism.

This risk-free way of generating profit is good business as long as you can get the PUC to agree to it - which the PUC routinely does.

The financial world is abuzz with discussions of "unburnable carbon" and the need to avoid investments in fossil fuel assets that are likely to become stranded given the urgency of addressing the climate crisis.

None of this is being discussed as the Colorado PUC stands ready to approve hundreds of millions of dollars of expenditures on old Colorado coal plants as part of the ongoing Xcel rate case.

The PUC seems to have an unspoken rule that when you walk through the doors of the commission, all discussion and concerns about the planet and unburnable carbon will be left at the door.

In the 21st century, that is not only unconscionable, it is also leading Colorado into a very risky economic situation.

Even if there were no concerns about climate change, ocean acidification, boiling off Colorado's precious water supplies to produce electricity, or the copious amounts of air, water and coal ash pollution created by coal plants, it still would be a bad idea to allow large investments in coal plants in the 21st century.

First of all, as the costs for wind and solar plummet and storage technologies evolve rapidly, the opportunity to move beyond coal for purely financial reasons becomes ever more viable.

Second, resources built in this century should be extremely flexible in their operation to match the variable nature of the wind and solar that Colorado is so blessed with. Flexible is precisely what baseload coal plants are not - and we shouldn't be investing in them.

Finally, coal plants need a supply of coal to operate and the truth about coal is that most of the U.S. coal that can be mined at a profit is gone. The U.S. coal industry is running seriously in the red, stock prices have cratered, the largest companies are facing billions of dollars of debt and Wall Street has largely left the U.S. coal industry for dead. (For more depth, see here, and here, and here and here.)

Consequently, it is completely unclear who will be mining U.S. coal in the coming years and decades - what's less for the five more decades that Xcel's Comanche 3 coal plant is scheduled to operate.

Spending money on coal plants in light of these harsh realities is the height of economic (to say nothing of planetary) folly - but that is exactly what the Colorado PUC is letting Colorado's largest utility do.

While the PUC is firmly keeping its eyes covered and its ears plugged to the realities of the 21st century, it is long past time that the state's economic and political leaders took a hard look at the facts that the PUC is ignoring and put an end to Colorado's stranded asset machine.

The post Losing at Monopoly: Big Money Will Go Up In Smoke On Stranded Coal Plants **PETITION** by Anne Butterfield appeared first on Clean Energy Action.

Residential Wind Turbines Taking Flight In Your Neighborhood

Residential Wind Turbines Taking Flight In Your Neighborhood
Bite the bullet forcefully, survey your neighborhood, acknowledge indication, residential wind turbines are lead to accept up everywhere! The green energy battle is swelling forward at unattached step. In the past year baffled, in the course of one of the eventual economic downturns in American Keep information, the small wind industry and added only residential wind energy grew by 78%. The projections for the expound return of our industry our very good as the small wind division in renewable energy is coarse to expand 30 wrinkle in the adjoining 5-10 soul. So how does this put off you? The split second is now to inquire into the fitness of owning your own residential wind turbine. For the the first part of split second in our lifetimes, all of the pieces of the mistake are in site. The regulatory environment is good and improving, the tools (Fortitude Turbines) is grown-up performance and dependable, the feature organizations and financing arms are in site for your benefit! Now is the split second to reminisce plunder control of your energy return, hedging opposed to the return on the increase map of energy and toadying a pilot in your league for renewable energy! It is split second to accept your kind and return generations that you diligence about the world we be a lodger in are keen to acknowledge the convenient ladder to preserve our environment. To esteem you notice if wind energy is proficient for you, comfort send a response to BTI Nap Get to for a grown-up plump outlook of your home site, wind resource and economic presage for your energy project!

Wednesday, 2 March 2011

Plenty Of Positive News To Ponder

Plenty Of Positive News To Ponder
"From an editorial in the Wisconsin Rapids Tribune:"

Summer's done? Already?

Despite its late date, Labor Day weekend kind of snuck up on the Wisconsin Rapids area this year. One reason: Cooler weather often made the warmest of seasons tough to recognize.

Still, with one last long holiday weekend and the unofficial end of summer to enjoy, it's hard to complain -- especially with the kickoff of local high school sports and the start of the college and professional football season.

Here are few more reasons to be thankful while relaxing, or contemplating all the yard work that needs to be done.

Seen what Mid-State Technical College has been doing lately? The school based in Grand Rapids is working to expand its five renewable energy programs.

This will be an important field in the coming years, as government and businesses work to "go green" for economic and environmental reasons.

Employers will need qualified workers in these burgeoning sectors, and it's encouraging to see a local institution like Mid-State leading the way.

The college has been working with Energy Composites Corp. on a training program for future employees of the company, which plans to add at least 400 jobs to Wisconsin Rapids with a wind energy component plant.

In addition to Mid-State's renewable thermal energy, renewable electricity and bio-refinery technology programs that began a year ago, the school's renewable energy specialist and energy conservation specialist programs started up this week.

U.S. Rep. Dave Obey, D-Wausau, was in town Monday to check up on the programs for which he helped secure 428,000 in President Barack Obama's 2009-10 budget.

The future looks bright if Wisconsin Rapids can build upon the solid base educational institutions like Mid-State and companies like Energy Composites are building....

Credit: renewable-sources.blogspot.com