WIND POWER INDIA

EVENT PROFILE
Wind Power India is a show that is meant to set stage for major expansion policies in the Indian wind power market. The event provides common grounds for key stake holders to meet collaborate and exchange new ideas and practices in the field of wind energy. The show will not only facilitate trade and business but will also be the best platform for exchange of innovative ideas which will help in tapping the entire market of wind energy.
VISITOR’S PROFILE
Visitors to the show will be top level executives and decision makers of industrial units engaged in the wind energy sector, engineering firms looking for newer business opportunities, researchers and analysts willing to understand the market trends and innovation requirements, motor and turbine industries, renewable energy laboratories, manpower placement agencies and all related to the field of renewable sources of energy.
EXHIBITOR’S PROFILE
Exhibitors in the show will be national and local government officials and regulators, independent power producers, wind farm owners/operators and project developers, wind power integrators and installers, wind technology developers and manufacturers, investment firms, risk management companies, legal experts and consultants, energy analysts and engineering consultants.
Venue: Chennai Trade & Convention Centre
Country: Chennai, India
Start Date: 07-APR-11
End Date: 09-APR-11
Industry: Renewable Energy

Source: www.solar-magazine.com

Tibet’s largest solar power plant to become operational in May

The largest solar power plant in Southwest China’s Tibet Autonomous Region will become operational in May to help ease the plateau region’s power shortages.
The 30-megawatt solar photovoltaic generation project in Xigaze Prefecture, about 3 km northwest of Tibet’s second largest city Xigaze, is perched at 3,895 meters above sea level, the project’s steering committee said Thursday in a press release.

It said the project would cost 800 million yuan (122 million U.S. dollars), funded solely by Linuo Power Group, a leading provider of solar photovoltaic power generation systems based in east China’s Shandong Province.

Construction of the first phase, costing 249 million yuan and covering an area of 30 hectares, began in May last year. It will generate up to 20.23 million kilowatt-hours of electricity annually, the document said.

German bored piling technology was used to dig through the thick layer of perennial frozen earth on the plateau, said project manager Zhang Daobin. It was the first time such technology had been employed in Tibet.

He said the first phase of the project alone could ease some power shortages in Xigaze Prefecture, by supplying electricity for more than 100,000 farming and herding families.

The clean energy project would help save 7,600 tonnes of coal annually and reduce carbon dioxide emissions by at least 13,800 tonnes, said Zhang.

Last year, a 10-megawatt solar photovoltaic generation project was built in Yangbajing, a town 90 km northwest of Tibet’s capital Lhasa, with a designed power generation capacity of 430 million kwh during its 25-year life span.

Source: http://english.peopledaily.com.cn/90001/90776/90882/7336743.html

Thin film solar technology promises charging phones without need of wires

Electronics users may soon never have to plug their cellphone or e-book reader into a wall again thanks to the latest innovations in thin film solar technology. French company Wysips is planning to launch a transparent solar film that will fit over a device’s screen, charging it without the need for wires.
The company, which has won first place in CTIA’s 2011 Emerging Technology competition, says that the material will be available in flexible or rigid formats, with thicknesses of between 0.1mm and 0.5mm.
The film has an efficiency of 10 per cent, but can scales easily in size, so that it can be used for relatively large areas, the company says.
It also claims that it can be built into screens, fabrics, plastics, and other materials, without affecting their appearance, making it ideal for mobile electronic devices.
The material could be particularly useful for the growing e-book reader category, most of which rely on electronic paper that carries an image with power. These books, which draw power only to change the image on the page, are likely candidates for the material, because their power draw is already so low.
However, Wysips is setting its sights on a wide range of potential markets, envisaging tents with built-in light sources, or garden furniture that can similarly power electrical devices.
Source: www.businessgreen.com/bg/news/2038960/french-solar-innovation-promises-wireless-phone-charging

Scientific breakthrough that will increase the conversion efficiency of solar photons into electricity

Researchers from the U.S. Department of Energy’s National Renewable Energy Laboratory (NREL) and the University of Colorado, Boulder (UCB), have reported the first designed molecular system that produces two triplet states from an excited singlet state of a molecule, with essentially perfect efficiency. The breakthrough could lead to a 35 percent increase in light-harvesting yield in cells for photovoltaics and solar fuels. The experiments, using a process called singlet fission, demonstrated a 200 percent quantum yield for the creation of two triplets of the molecule 1,3-diphenylisobenzofuran (DPIBF) at low temperatures. In singlet fission, a light-absorbing molecular chromophore shares its energy with a nearby non-excited neighreackthroghboring molecule to yield a triplet excited state of each. If the two triplets behave independently, two electron-hole pairs can be generated for each photon absorbed in a solar cell. This process could subsequently increase by one third the conversion efficiency of solar photons into electricity or solar fuels.
The researchers identified DPIBF as a promising candidate while searching for molecular chromophores that have the required ratio of singlet and triplet energy states.
Earlier, NREL and Los Alamos National Laboaratory had demonstrated an analgous two-electrons-from-one photon bonus using semiconductor quantum dots in a process NREL termed Multiple Exciton Generation. The latest advance is the first to demonstrate the electron multiplication phenomenon via the singlet-fission process in molecules.
Until this most recent advance, singlet fission had been known as a somewhat obscure phenomenon occurring at low efficiency in a small number of molecular systems. In 2004, NREL and UCB revisited singlet fission as a potential way to maximize solar photon conversion efficiency. In 2006, NREL’s Arthur J. Nozik and Mark C. Hanna calculated the gains in thermodynamic efficiencies that were possible with solar cells based on singlet fission. These activities led to a much more extensive search for the best candidate molecules in a collaboration between NREL and the research group at the UCB led by Josef Mic

Source: http://energyportal.eu/latest-solar-energy-news/9640-scientists-generate-two-energetic-electronic-states-from-one-photon.html

Sam Wilkinson from IMS Research, about the future of PV market

Sam Wilkinson is one of the analysts in the PV Research Group at IMS Research. IMS Research is a leading provider of market intelligence to the global electronics industry and has been providing research and statistics on the industry for over 20 years.

What are your expectations for the global PV market in 2011 to 2012 (in terms of new GWs)?
IMS Research estimates that global installations will increase by around 20% in 2011, to between 20-22 GW; however, this is very dependent on how the market reacts to the changes in France and Italy. It’s possible we see a big pull-forward in demand again, but also possible that demand stalls and prices come down rapidly. Inventive reductions during, and at the end of 2011 mean that installations are likely to be roughly flat in 2012.
What do you expect to be the leading PV markets in the coming years?
We forecast that the largest PV markets (in terms of installations) in the next four to five years will be USA, China and Germany. Generally we see the global market diversifying and becoming less depending on just one or two markets – which of course will help stabilise demand.
What are your forecasts for the German and Italian PV market? And what other European PV markets will play a dominant role till 2015?
Following what has been an incredible two years for the German market, with installations estimated to have reached around 7.5 GW in 2010, we are seeing the incentive reductions start to take effect, and predict that installations will begin to decline in 2011, and again in 2012. That said, we don’t see Germany disappearing off the map or crashing altogether and believe that it will continue to install significant amounts of PV over the coming years.
It is currently very difficult to make a solid forecast for installations in Italy, as new information regarding its feed-in tariff is being released all the time. Based on the shipment information that we have collected (from inverter and module suppliers), we believe that genuine completed installations in 2010 were between 3-3.5 GW. We predict that there will be a surge in installations until the end of May when the current feed-in tariffs will finish. Currently, the rates that will be offered after this date are not available and there is still a chance that annual installations will be capped. Until this information is confirmed, it is very difficult to make a forecast. Although, it is certain that the new incentives policy will be designed to reduce the installations.
The Chinese PV industry is growing tremendously. Not only are the existing giants expanding their capacity, new entrants with huge ambitions are still entering the market. How does this match with the global market growth?
Chinese suppliers are carrying out extremely aggressive expansion plans. Chinese module suppliers added capacity very quickly throughout 2010 and capacity in China at the end of the year was over 80% higher than it was at the end of 2009. This growth was roughly in line with total industry demand. However, 2011 looks a little different; aggressive capacity expansions are continuing and Chinese suppliers are forecast to add a similar amount in 2011, but in contrast to 2010, installations are not predicted to grow at the same rate.
It is also significant that a number of other large Asian electronics suppliers are entering the market. Companies like LG, Samsung and Taiwan Semiconductor are able and willing to spend large amounts of capital and plan to quickly add capacity over the next few years.
What will the solar industry look like in five years’ time? Isn’t the solar industry likely to follow the wind-energy industry in the near future, with more than 90% of the market shared among only ten major manufacturers?
With incentive levels in the largest markets being quickly reduced over the last year or so, and further reductions likely, there will certainly be increased pressure on PV module prices. The leading, and surviving, companies will therefore be those that are able to reduce their costs in order to offer attractive prices whilst still maintaining a healthy margin. It is likely than only a small number of the hundreds of suppliers active in the market today will be able to achieve this.
Where in the supply chain (silicon to module) do you see the highest potential for further cost reductions?
As I previously mentioned, cost reduction is key to companies in a market that is ultimately aiming to reduce prices to the point where it no longer relies on subsidies and incentives, and can compete with conventional energy sources.
On the crystalline side, a clear strategy of some of the larger suppliers is the move to vertical integration. It is not difficult to see that the cost structure of a fully integrated module supplier (manufacturing polysilicon, wafers, cells and modules in house) has the potential to be significantly lower than a non-integrated one. A non-integrated module supplier’s cost structure could include the margin of a cell supplier, a wafer supplier and a polysilicon supplier, as well as the extra transportation costs etc. involved with the purchase of each item.
What module price development do you expect this and next year? Will the ASP for c-Si modules hit €1/Wp in 2012?

Following some increases in price during the second half of 2010, due to the high demand and short supply of modules, IMS Research predicts that prices will begin to fall again throughout 2011 and 2012. We predict that some crystalline modules will reach the €1/W milestone during 2012. Some thin film modules will reach this price this year though.
Europe seems to focus more on residential PV applications with their FiT support mechanisms. In the USA on the other hand, utility scale projects seem to drive the market. What is your view on the market segments that will drive the demand in the coming years?
IMS Research predicts that utility-scale PV systems will represent an increasing proportion of installations over the coming years, for a number of reasons:
Firstly, some of the largest markets in a few years time will be ones that favour large utility-scale projects, such as China and USA.
Secondly, the high volume nature of large utility-scale plants once again leads to lower prices and costs, on a per watt or per kWh basis at least.
In your opinion, where will the solar industry and markets be in 2015?
We predict that the largest end markets (geographically) will be USA, Germany and China in 2015. However, as I mentioned earlier we see full vertical integration becoming more and more common in the market, and we are likely to see a number of cell, module and wafer suppliers becoming their own ‘end customer’ and increasingly being involved in developing systems themselves.

Source: http://www.solarplaza.com/article/ims-research-usa-and-china-likely-to-become-the-w

RenewableUK International Small Wind 2011

The conference will address the latest international policy and technical developments in small wind systems.
The programme is designed by the RenewableUK Small Wind Systems Strategy Group, ensuring the most up to date and topical content possible.
Date: April 05, 2011
Venue: Gateshead, UK
Website: www.renewable-uk.com/events/small-wind-conference/index.html
Organisation: RenewableUK
Contact: Ten Alps, Events Registration Team
Cost: Tickets range from £59 to £495

New advance in biofuel technology

U.S. Energy Secretary Steven Chu congratulated a team of researchers at the Department’s BioEnergy Science Center who have achieved yet another advance in the drive toward next generation biofuels: using bacteria to convert plant matter directly into isobutanol, which can be burned in regular car engines with a heat value higher than ethanol and similar to gasoline. This research is part of a broad portfolio of work the Department is doing to reduce America’s dependence on foreign oil and create new economic opportunities for rural America.
BACKGROUND ON THE SCIENTIFIC ADVANCE ANNOUNCED TODAY
The work was conducted by researchers at the Department of Energy’s BioEnergy Science Center (BESC), led by Oak Ridge National Laboratory. Using consolidated bioprocessing, a research team led by James Liao of the University of California at Los Angeles for the first time produced isobutanol directly from cellulose. The team’s work, published online in Applied and Environmental Microbiology, represents across-the-board savings in processing costs and time, plus isobutanol is a higher grade of alcohol than ethanol.
“Unlike ethanol, isobutanol can be blended at any ratio with gasoline and should eliminate the need for dedicated infrastructure in tanks or vehicles,” said Liao, chancellor’s professor and vice chair of Chemical and Biomolecular Engineering at the UCLA Henry Samueli School of Engineering and Applied Science and a partner in BESC. “Plus, it may be possible to use isobutanol directly in current engines without modification.”
Source: http://energyportal.eu/latest-green-energy-news/9681-energy-department-announces-new-advance-in-biofuel-technology.html

DIN-Y: Solar-powered mobile conference unit

DIN-Y is designed as a mobile, private, tap-proof conference mobile. It is suited for trade exhibitions as well as for events at disused industrial plants or in the countryside.
An operating company provides for transport as well as catering. Once the last conference participant has taken a seat in DIN-Y, the vehicle is raised to ensure a better view and enhanced privacy.
DIN-Y has power cells and solar cells for an operating time of 6 hours. For intensive operation, however, it must be connected to the electricity network.
DIN-Y cannot be bugged or tapped, and provides absolute protection from external noise.
Source: www.ecofriend.com/entry/din-y-solar-powered-mobile-conference-unit-for-the-uber-secret-conference/

China boosts solar and cuts nuclear energy

The world’s biggest energy consumer is watering down its policy to boost nuclear energy, but strengthening targets on solar power, in the wake of the nuclear crisis at Japan’s Fukushima power plant.
China is planning to lower its target of building 80GW of nuclear power capacity by 2020, while at the same time raising its target of installing 20GW of solar energy by the same date, according to reports from news agency Bloomberg.
However, Ren Dongmin, head of renewable energy at China’s National Development and Reform Commission, who told reporters of the plans at a conference in Beijing today, failed to provide any details on the new targets for solar and nuclear energy capacity.
Engineers at Fukushima are still working desperately to cool and stabilise the reactors and limit radiation from the site that is said to have reached dangerous levels.
The news of China’s new energy supply targets came as the developer of Tibet’s largest solar power plant said it will switch on the new 30MW installation in May. The 800 million yuan project in western China is funded by Linuo Power Group.
Meanwhile, Reuters has reported that China is planning to increase the price tariff for renewable energy such as wind and solar power in an attempt to boost clean technology investment.
According to the reports, the China Electricity Regulatory Commission (CERC) is planning to increase the additional levy on renewables from 0.004 yuan (£0.0004) to 0.006 yuan per kilowatt-hour either this year or next.
Huang Shaozhong, of the CERC’s price monitoring department, said the current levy covers only about 70 per cent of the subsidies offered to renewable energy producers, at around 10 billion yuan annually.
Source: www.businessgreen.com/bg/news/2039056/china-boosts-solar-cuts-nuclear-following-fukushima-crisis

UK needs to recycle its stockpile of waste plutonium into fuel

Former chief scientific adviser to the government Sir David King has today urged the government to recycle its giant stockpile of waste plutonium into fuel for new-build nuclear reactors, as part of a major new report calling for an overhaul of the UK’s nuclear energy sector.
The report from the Smith School of Enterprise and the Environment at Oxford University investigates how the UK should manage its huge stocks of separated plutonium, reprocessed uranium and spent fuel.
It examines the costs, risks and environmental impacts of four possible scenarios, three of which analyse different options for recycling spent fuel into new fuel, and one that considers what would happen if the UK continued to treat spent fuel as waste for disposal.
Speaking at the launch of the report this morning, King insisted that there is no need for the UK to delay or scrap the new nuclear build programme in light of the crisis in Japan, arguing that there is “a massive economic economic opportunity for converting plutonium, which is a potential danger, into fuel”.
The report warns that all four scenarios would be expensive, but maintains that there is no cheaper “do nothing” option because the UK must deal with its stocks of nuclear materials and spent fuel.
Significantly, the report suggests that the cost of recycling waste materials could be paid for by the private sector and offset by the value of the new fuel produced. In contrast, treating spent fuel as waste would not generate any income and the cost would almost inevitably fall to taxpayers.
However, the report also warns that the government must adapt its nuclear policy and establish incentives to encourage investment in order to start recycling fuel.
Source: www.businessgreen.com/bg/news/2038151/uk-urged-recycle-spent-plutonium-power-nuclear-reactors