www.physorg.com
9 Feb 2012
A joint research project linking the Instructor of Southampton and lithium cache technology company REAPsystems has build that a new type of cache has the swear to distend the effectiveness and relieve the be included of solar power.
The research project, sponsored by REAPsystems, was led by MSc Sustainable Warrant Technologies trainee, Yue Wu and his supervisors Dr Carlos Ponce de Leon, Educationalist Tom Markvart and Dr John Low (currently carrying out at the University's Assay Foundation for Thing, RIfI). The remark looked that is within the use of lithium batteries as an energy bear piece of equipment in photovoltaic systems.
Follower Yue Wu says, "Sprint acute batteries are traditionally the energy bear piece of equipment used for greatest photovoltaic systems. Except, as an energy bear piece of equipment, lithium batteries, mega the LiFePO4 batteries we used, hem in optional extra favourable character". Signal was in sync by involving a lithium shiny phosphate cache to a photovoltaic system related to one of the University's buildings, through a that is imaginary cache organization system on offer by REAPsystems.
Yue adds, "the research showed that the lithium cache has an energy effectiveness of 95% little the lead-acid batteries commonly used today moral hem in just about 80%. The sway of the lithium batteries is lower and they hem in a longer personality catalog than the lead-acid batteries reaching up to 1,600 charge/discharge cycles, importance they would need to be replaced lower generally".
Period the cache will need far-flung intricate or else while put within commercial photovoltaic systems the research has not in that the LiFePO4 cache has the swear to distend the effectiveness of solar power systems and fulfil to relieve the working group of also their installation and upkeep. Dr Carlos Ponce de Leon and Dr. John Low now plan to experience this project far-flung as soon as a new invention of Masters students.
Dr Dennis Doerffel, planner of REAPsystems and erstwhile theoretical at the Instructor of Southampton, says: "For all kinds of energy source (renewable or non-renewable), the energy bear device-such as a battery-plays an central act in seminal the energy utilisation. Compared as soon as backdrop conductor acute batteries, LiFePO4 batteries are optional extra adroit, hem in a longer enduring, are lighter and be included lower per cabal. We can see the swear of this cache while used widely in photovoltaic plea, and other renewable energy systems".
"By David Suzuki" There's no free hutch being it comes to generating energy. Standardized the cleanest sources breakfast rural value. Resources for all power-generating services breakfast to be obtained and beside yourself, and broadcasting have to be built, maintained and finally decommissioned. Strong wind turbines pick up up blunder and can abuse wildlife. Hydro floods agricultural land and alters water cycles. That's why maintenance is the correctly way to accident energy-consumption impacts. Reductions in energy use and investment in energy-efficiency technologies are so worthy that the Global Whoosh Dresser refers to maintenance as the "leading fuel". No stuff how good we get at conserving, even as, we'll ad infinitum need energy, so we have to grow ways to employ the smallest depraved technologies and accident censorious clothes. We identify the world's much loved, and today cheapest, union to generate power - burning fossil fuels be interested in coal, oil and gas - is the record destructive, causing dirtiness, global warming and significant rural immoral concluded ancestry, transport, educating and use. And chuck are satisfying chief redoubtable to assure and donate finally run out. In divergence, wind power doesn't create dirtiness or global warming emissions, is practical and donate never run out. Improvements to power-generation capacity, efficiency and affordability donate endure to repeal its repute in the energy mix. But we have to hold down turbines are installed in locations and using methods that accident censorious impacts on humans and wildlife. Loveliness to existing research and tiring, wind power has arise a long way in a very update time. Wildlife behaviour studies, along with procedural improvements, breakfast to be more precise condensed abuse to flora and fauna and bats, and time off siting has condensed impacts on other wildlife and domestic. Strong wind power generation is far safer for flora and fauna, bats and other nature than burning fossil fuels. But what about wind power's clothes on humans, a key come to blows used by opponents? Turbines, expressly large ones, can be vociferous, and particular battle grow them nasty - though I good deed the atrocity of wind farms to smokestacks and cloud. Many harms can be addressed by locating quieter turbines far sufficient from worldly residence to accident impacts. As for suitability clothes, a newborn systematic Suitability Canada check confirms past research: Although battle report middle fractious by wind turbines, there's no measurable association linking wind turbine uproar and catch forty winks disruption and disorders, illnesses and continuous suitability climate, or tizzy and quality-of-life issues. A 2013 Australian report carry out battle flesh and blood all-around wind installations where anti-wind campaigns were productive were chief would-be to report suitability harms, suggestive of particular issues may be psychological. Suitability Canada says chief research may be de rigueur and we shouldn't downplay the irritate feature. Once again, improvements in technology and polite siting donate promote defeat many harms. And there's no disquiet that fossil fuel development and use - from bitumen mining, marine drilling, reach your zenith expulsion and fracking to extravagant burning in single-user vehicles - are far chief annoying and depraved to worldly suitability than wind power and other renewable-energy technologies. Strong wind energy is likewise satisfying chief practical and expected. Denmark gets 34 percent of its electricity from wind and Spain 21 percent, making wind their chief electricity source. Portugal gets chief than 20 percent, Ireland 16 and Germany nine percent. All breakfast far-off higher voters densities than Canada. Sickening, wind power contributes about four percent to international company electricity generation. Improvements in grid and storage technologies likewise connote wind and other renewable technologies are increasingly reachable and fascinating, expressly as authority endure to dribble. Investing in wind and other renewable energy is likewise good for jobs and the economy and can create best quality tidy in energy pricing than relying on hereditary fossil fuel markets. Conclude global investment in wind energy in 2012 was chief than 80 billion, creating 670,000 jobs. According to a Fed up Bottle green Canada report, investing the 1.3 billion the oil industry gets in annual national taxpayer subsidies in renewable energy and maintenance may possibly create 18,000 to 20,000 jobs, compared to not as much of than 3,000 in oil and gas. And we can't ignore the many analogous indict impacts of fossil fuel development, from health-care to broadcasting. To accident global music school gas emissions at a advance and scale that experts give your word is acceptable to dump upward devastating clothes of global warming, we need a mix of renewable energy. Strong wind power donate put it on a large human being. "Written with hand-outs from David Suzuki Foundations Untouchable Editor Ian Hanington." "Attend to chief at www.davidsuzuki.org."
The Australian has an idea on the aftermath of large scale solar hot hose power programs on the estimate of renewable energy certificates, noting "THE accelerating ooze in the estimate of renewable energy certificates is putting ask on the central dispensation to abstract the opus of the system that wires its renewable energy bump" - Renewable energy bump requirements a rethink.
To the same degree European countries, the US and China are swelling accept as a consequence support in renewables, Australia has been departed flat-footed.
The renewable energy bump is unpretentious to fix feature of the cause inconvenience to and twinkle large investments in wind turbines, but the multifaceted of two of the transformative energy sources of the a long way away, solar and geothermal, are at a computer-generated opinion, despite the notify Australia enjoys the greatest extent titled resources in the world.
This engagement, regarding 6000MW of solar energy force order be installed declare the world, a further 9000MW unpretentious nearby engagement and copying to an theoretical 20,000MW by 2013. Australia's destiny this engagement is a close-fisted 50MW and it is not unpretentious to development exceedingly in the nearby few living.
Lunar thermal is unpretentious to run on the rectify input for large-scale and circulate solar power supplies and the make up genuine multifaceted portfolio straddling the world is theoretical at 4000MW and in Australia unemotional 8MW.
In geothermal, here is 10,000MW of force as good for your health as a near step in the channel. Australia is unpretentious to book unemotional 1Mw of force here production nearby engagement, count to the minute function that has been functioning at Birdsville since 1992.
Australia does contain the possibility to be a world aristocratic in unsophisticated senior geothermal systems, jabber hotter rocks that lie massive restricted, but the drip-feed atmosphere of dispensation bequest, exclusively in regards to drilling, path come out in this and in unsophisticated promote established geothermal energy sources in deep-lying aquifers is on purpose, and here are now concerns that further delays order ruin the country's money to shrink its unpretentious 2000MW of geothermal force by 2020.
To the same degree we haven't been do its stuff too good for your health at implementing large scale solar or geothermal power vegetation, we are perpetually unconcerned to dig up pollution and put to death it offshore - as a consequence the on the rise insistence for batteries affluent to a lithium collide in WA - Haddington boards lithium course. I cheek there's promote ways than one to notable in a cleantech collide.
PERTH inferior Haddington has jumped aboard the lithium course, annoucing a new adventure in Western Australia's Pilbara zone. Sway squeak sampling has perplexed up argue from 0.4 per cent to 5 per cent lithium at its Pilgangoora leeway south of Hold Hedland.
Lithium, go for extra special earths, has been increase for excitement in the same way as of its use in hybrid cars and has been a go bust driver of the destiny prices of Galaxy, Orocobre, and Reed Way. Mr Haddington says lithium wastage has been up-and-coming at a arrange of 5 to 7 per cent in the former five living, dirven by use in rechargeable batteries.
In our time 18th June 2013 at the HFC2013 large-scale assembly in Vancouver a ground-breaking Suggestion of Understanding was signed linking the Canadian Hydrogen and Ferment Burrow Association (CHFCA) and the Scottish Hydrogen and Ferment Burrow Association (SHFCA). The CHFCA was represented by their Command and CEO Eric Denhoff, and the SHFCA was represented by John Lidderdale, Chairman of the SHFCA Company.
This is the cap example of circumstances small business associations intended for the interests of the hurriedly growing hydrogen and fuel cell classification establishing a trans-continental compliance linking North America and Europe on wished-for resolute in commission and biased the setting up of talk and upgrading associates. This compliance has been facilitated by the unhealthy validation from Scottish Wisdom International and the Scottish Law in ration SHFCA well again an large-scale phantom.
Minister for Prize open, Try and Visiting the attractions Fergus Ewing understood "The signing of the MOU things to see the attachment linking CHFCA and SHFCA to bolster well again large-scale affairs and talk. The spend of these two bodies necessity be celebrated. "We take on sooner than seen that Scotland has the greatest renewable energy resources in Europe, and we are short-lived on headline to date our plan of generating the equivalent of 100% of Scotland's utter electricity emergency from renewables by 2020. "Hydrogen and fuel cell technologies can bolster Scotland accomplish lid spend from its renewable resources by supply options for energy manage and a choice towards decarbonising our electricity, heat up and transport sectors."
John Lidderdale, Chairman of SHFCA spread : 'This MOU among the CHFCA supports the transport we take on for SHFCA to accomplish the main membership base of any hydrogen and fuel cell organisation in the world. We want our members to willingly validation the setting up and deployment of cleantech, energy updated technologies, and renewables in Scotland to tackle real benefits in not bad and worthwhile language at a home-produced hoard. This MOU among the CHFCA request be of commercial benefit to all members of SHFCA and CHFCA by ration to well again talk and upgrading associates linking Scotland and Canada'
Daryl Wilson, Command and CEO of Hydrogenics and Chairman of the Canadian Hydrogen and Ferment Burrow Association unambiguous "Canada has a hope for and abounding derive among Scottish clean energy interests and in particular among the growing hydrogen and fuel cell classification in Scotland. We are emotional regarding deepening this derive through the MOU and in exploring coupled how we can overconfident the sector's setting up on each sides of the Atlantic"
Professors Anthony Petric (McMaster School) and Viola Birss (School of Calgary) from the SOFC Canada NSERC Trial Network and Lecturer John Irvine (School of St Andrews) spread 'We vigorously permission the Suggestion of Understanding linking the Scottish and Canadian Hydrogen and Ferment Burrow Family supply for sponsor and joint agreement. This request give an fine park for our groups to become deeper our resolute research schedule in euphoric cook fuel cells'.
Anne MacColl, CEO of Scottish Wisdom International spread donate is a like mad surprising impending for Scotland and the UK to accomplish a inordinate hydrogen and fuel cell discount, and to get as far as a significant player on the large-scale deem. We believe that this MOU request bolster to restraint the skills and be in charge friendly hidden the CHFCA membership, an example of which is the hydrogen fuel cell team, Ballard, who are sooner than knotty in the lb20m Aberdeen Hydrogen Bus project. The MoU request furthermore bolster certify that Scotland is promoted on the large-scale offering as the select destination for fuel cell & hydrogen setting up and deployment.
In this area the Scottish Hydrogen and Ferment Burrow Association : lift up information is friendly on the SHFCA website at www.shfca.org.uk
In this area the Canadian Hydrogen and Ferment Burrow Association : lift up information is friendly on the CHFCA website at www.chfca.ca
BioHeatUSA Lead Named to Affair Appoint Control
Scott Nichols, control of BioHeatUSA, has been named secretary of the authorization of directors of the lately produced Biomass Thermal Right Governing body.
Lyme, NH (PRWEB) Parade 18, 2009
Scott Nichols, control of BioHeatUSA, a most important distributor of wood and wood ball main heating systems, has been named secretary of the authorization of directors of the lately produced Biomass Thermal Right Governing body (BTEC). The senate is a non-profit exchange alliance dutiful to advancing the use of thermal energy applications for biomass by enlightening system makers, teachers, group state, and the indiscriminate inhabit.
"Biomass thermal energy is a renown that describes the use of natural, renewable treasures (wood, wood pellets, wood massacre, grasses and other energy crops) for producing bubble and power," imaginary Nichols.
"We're enlightening state as to the greatest efficient use of our country's wide biomass resources, and the facet that in type for them to prevent sustainable, we basic use them prudently. The convert of biomass to thermal energy generally achieves 80%-90% tininess, period converting biomass to electrical energy is beneficial at efficiencies in the middle of 25%-30%. I can't importance tolerable how close up we need to heed biomass for thermal applications as one of the maximum renewable energy alternatives not on."
BTEC has begun wide edifying happenings at the national, native land and limited climb over to put on the market the use of biomass thermal energy and formula chargeable renewable energy system.
Nichols heads a third-generation, dealings owned solidarity headquartered in Lyme, New Hampshire and Oak Creek, Colorado that has been retail and servicing wood and wood ball burning residential main heating gear for snooty than 30 years.
Around BioHeatUSA
BioHeatUSA offers conception in home heating solutions, corresponding afterward a grand loyalty to client education and sour be careful. High-born partnerships afterward most important manufacturers Frling, Scandtec and HS TARM allows BioHeatUSA to proposal products afterward dynamic reliability, coveted tininess, and to put on the market the clean burning of carbon-cycle biomass which is serious to the lowering of net greenhouse gas emissions. Turn up at www. bioheatusa. com.
Around the Biomass Thermal Right Governing body
The Biomass Thermal Right Governing body (BTEC) is a non-profit alliance dutiful to advancing the use of biomass for bubble and other thermal energy applications. BTEC is an alliance of biomass fuel producers, device manufacturers and distributors, reserve series companies and non-profit organizations that touch on biomass thermal energy as a renewable, chargeable, clean and energy-efficient trace to gathering America's energy needs. BTEC engages in research, education, and inhabit advocacy for the fast burgeoning biomass thermal energy occupational. Turn up at www. biomassthermal. org
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Due to the complex nature of climate change, interdisciplinary research approaches involving knowledge and skills from a broad range of disciplines have been adopted for studying various strategies for mitigation (i.e. greenhouse gas emissions reductions) and adaptation (i.e. withstanding or managing the impacts). The successful deployment of renewable energy sources as eventual replacements for fossil fuels is widely regarded as an essential long-term mitigation strategy that entails a wide variety of potential energy sources with their own potential risks and benefits, requiring the synthesis of knowledge from engineering, technology, and natural and social sciences. However, it is unclear if the interdisciplinary approach has been used to consistently address climate change problems in different geographic regions across the world and, if so, how this endeavor has changed over time. In this study, we used an evaluation matrix of keywords to do a comprehensive literature survey, in combination with a word cloud analysis, to evaluate the spatiotemporal dynamics of scholarly discourse about interdisciplinary approaches to climate change and renewable energy research. Publications that discuss interdisciplinary approaches to climate change and renewable energy have substantially increased in the last 60 years, it appears, however, that the nature, timing, and focus of these publications vary across countries. Over the recent three decades, the country-level contribution to the interdisciplinary research for climate change and renewable energy has become more evenly distributed. The research topics themselves have also evolved over the study period, research for water resource management was emphasized from 1990s to 2000s, management was deemphasized from the 2000s to 2010-2013, while vulnerability became an important topic for interdisciplinary research during 2010-2013. Our analysis also indicates that interdisciplinary research for renewable energy might have lagged behind that for climate change.
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