Renewed demand for solar PV in China
Solar PV rebounds as demand comes back with ‘a vengeance’ SMH, March 20, 2014 Solar manufacturers are returning to profit as demand in China soaks up a supply glut that gutted margins for more than two years.
The largest solar-panel maker Yingli Green Energy said it expects to be profitable in the third quarter. It joins peers including JinkoSolar, Trina Solar and JA Solar in guiding investors to expect both income and higher shipments in 2014.
Climbing demand for solar panels is countering a global oversupply of production capacity that erased profits across the industry and bankrupted more than a dozen companies. Developers installed 37.5 gigawatts of panels worldwide last year, up 22 per cent from 2012, and that figure may increase as much as 39 per cent this year, according to data compiled by Bloomberg.
That growth is starting to “sponge up” much of the glut, especially among Chinese manufacturers, that resulted from a buildup in the late 2000s, Pavel Molchanov, an analyst at Raymond James & Associates in Houston, said in an interview. “That has made a real dent in the overcapacity.”
The largest solar manufacturers have cut expenses and are poised to take advantage of growth this year, said Nimal Vallipuram, an analyst at Gilford Securities Inc. in New York.
“They continue to do very well at reducing the costs and their volume is going up very strongly,” he said. “Demand has come back with a vengeance.” http://www.smh.com.au/business/carbon-economy/solar-pv-rebounds-as-demand-comes-back–with-a-vengeance-20140320-353ir.html
Stanford Uni research finds wind farms provide a surplus of clean reliable energy
Wind farms can provide society a surplus of reliable clean energy, Science Daily, March 20, 2014 Source: Stanford University
Summary:
Researchers have found that the wind industry can easily afford the energetic cost of building batteries and other grid-scale storage technologies. However, for the solar industry, scientists found that more work is needed to make grid-scale storage energetically sustainable. e worldwide demand for solar and wind power continues to skyrocket. Since 2009, global solar photovoltaic installations have increased about 40 percent a year on average, and the installed capacity of wind turbines has doubled.
The dramatic growth of the wind and solar industries has led utilities to begin testing large-scale technologies capable of storing surplus clean electricity and delivering it on demand when sunlight and wind are in short supply.
Now a team of Stanford researchers has looked at the “energetic cost” of manufacturing batteries and other storage technologies for the electrical grid. At issue is whether renewable energy supplies, such as wind power and solar photovoltaics, produce enough energy to fuel both their own growth and the growth of the necessary energy storage industry………..
One advantage of wind over solar power is that it has an enormous energy return on investment, Benson explained. “Within a few months, a wind turbine generates enough electricity to pay back all of the energy it took to build it,” she said. “But some photovoltaics have an energy payback time of almost two years. To sustainably support grid-scale storage will require continued reductions in the amount of fossil fuel used to manufacture photovoltaic cells.”
Other costs
The Stanford team’s primary focus was on the energetic cost of deploying storage on wind and solar farms. The researchers did not calculate how much energy would be required to build and replace grid-scale batteries every few years, nor did they consider the financial cost of building and installing large storage systems on the grid.
“People often ask, is storage a good or bad solution for intermittent renewable energy?” Benson said. “That question turns out to be way too simplistic. It’s neither good nor bad. Although grid-scale storage of wind power might not be cost effective compared to buying power from the grid, it is energetically affordable, even with the wind industry growing at a double-digit pace.
“The solar industry needs to continue to reduce the amount of energy it needs to build photovoltaic modules before it can afford as much storage as wind can today.”http://www.sciencedaily.com/releases/2014/03/140320140854.htm
Careful plan to replace San Onofre Nuclear Plant with Renewables and Efficiency
How California Will Use Renewables to Replace Massive Nuclear Plant, Eco Watch Natural Resources Defense Council | March 17, 2014 By Sierra Martinez California took another major and symbolic step this month with its decision to rely significantly on energy efficiency and other clean energy resources to help replace electricity once generated by the San Onofre Nuclear Generation Station (SONGS) serving San Diego and the greater Los Angeles area.
The California Public Utilities Commission (CPUC) made official its strategy to address the loss of the huge nuclear plant, which had been offline since January 2012 and was officially retired last year. Fortunately, it closely resembles its proposal released last month.
The final plan uses efficiency and other “preferred resources”—those resources with lower environmental impacts—like demand response (ways customers can consume less energy at key times during the day) and renewable energy such as wind and solar, as well as some upgrades to the electric system, to replace the vast majority of the lost SONGS generation. Instead of turning directly to dirty gas-fired power to replace SONGS, this decision fills the gap left by SONGS with at least two-thirds of clean energy resources, and up to 100 percent clean energy. That means that dirty gas-fired power is limited to contributing, at most, one-third of the replacement energy and at best, zero. Continue reading
Wind power racing ahead of nuclear in China
Why is Wind Power Generation Surpassing Nuclear? One of the reasons why nuclear power has not kept up with wind in China is the relative time it takes to get a project up and running. Whereas the typical Chinese nuclear reactor takes roughly six years to build, a wind farm can be completed in a matter of months.
Wind Leaves Nuclear Behind In China http://cleantechnica.com/2014/03/13/wind-leaves-nuclear-behind-china/By J. Matthew Roney In China, wind power is leaving nuclear behind. Electricity output from China’s wind farms exceeded that from its nuclear plants for the first time in 2012, by a narrow margin. Then in 2013, wind pulled away—outdoing nuclear by 22 percent. The 135 terawatt-hours of Chinese wind-generated electricity in 2013 would be nearly enough to power New York State. Once China’s Renewable Energy Law established the development framework for renewables in 2005, the stage was set for wind’s exponential growth. Wind generating capacity more than doubled each year from 2006 to 2009 and has since increased by nearly 40 percent annually, to reach 91 gigawatts by the end of 2013 (1 gigawatt = 1,000 megawatts). Over 80 percent of this world-leading wind capacity is now feeding electricity to the grid.
Wind generation in 2013 could have been even higher, by an estimated 10 percent, but for the problem known as curtailment—when wind turbines are stopped because the grid cannot handle any more electricity. To help reduce curtailment and reach the official 2020 goal of 200 grid-connected gigawatts, China is building the world’s largest ultra-high-voltage transmission system. The raft of projects now under construction will connect the windier north and west to population centers in the central and eastern provinces. Continue reading
Exciting innovations in wind energy
A Peek Into The Astonishing Future Of Wind Power CLIMATE PROGRESS, BY ARI PHILLIPS
ON MARCH 13, 2014 “WHAT IF YOU COULD SCOOP THE AIR? SCOOP IT AND MOVE IT DOWNWARD, AMPLIFYING ITS KINETIC ENERGY ALONG THE WAY, CONCENTRATE IT TO A SINGLE POINT OF INTENSITY, THE WAY A MAGNIFYING GLASS CONCENTRATES SUNLIGHT TO A SINGLE INCENDIARY POINT?”
Dr. Daryoush Allaei, an engineer and founder of Sheerwind, an innovative wind power company, is concentrating his unique thought process on harnessing wind energy in new ways.
“And assuming you could do this technically, could you do it on a large enough scale to make it economically feasible?” Allaei writes in his company description. “More to the point, could you generate energy so inexpensively that it stages a renaissance?”
Sheerwind is pushing the boundaries of wind power innovation with its bladeless wind turbine, called INVELOX. The turbines funnel wind into ground-level generators through a tapering passageway that squeezes and accelerates the air. The units are about half as tall as traditional wind towers, which rise up to 260 feet into the air, and the ground-based turbine blades are more than 80 percent smaller than conventional wind turbine blades, which are about 115-feet long. The device resembles a giant gramophone that sucks in wind instead of blurting out sound.
Sheerwind represents a small point in the larger picture of wind power development, itself part of the story of renewable energy technology. The entire history of power generation, from Ben Franklin’s kite experiments 250 years ago to deep sea drilling for oil and gas is a complex tale of imaginative inventiveness riding up against economic realities. As wind power takes hold across the world, developers are constantly looking for new ways to make the technology lighter, faster, and more efficient but some of the most inventive ideas are often stymied by a lack of financial support during early stages…….http://thinkprogress.org/climate/2014/03/13/3366401/future-of-wind-power/
California moves toward efficiency and clean energy to replace San Onofre nuclear power
It’s Official: Efficiency, Clean Energy to Help Fill California’s Nuclear Generation Gap Switchboard, Switchboard 13 Mar 14 Sierra Martinez, California took another major and symbolic step today with its decision to rely significantly on energy efficiency and other clean energy resources to help replace electricity once generated by the San Onofre Nuclear Generation Station (SONGS) serving San Diego and the greater Los Angeles area.
The California Public Utilities Commission (CPUC) today made official its strategy to address the loss of the huge nuclear plant, which had been offline since January 2012 and was officially retired last year. Fortunately, it closely resembles its proposal released last month.
The final plan uses efficiency and other “preferred resources”—those resources with lower environmental impacts—like demand response (ways customers can consume less energy at key times during the day) and renewable energy such as wind and solar, as well as some upgrades to the electric system, to replace the vast majority of the lost SONGS generation. Continue reading
Revolutionary new system for solar power in remote parts of Africa
Renewable energy: Samsung introduces digital village concept Ghana Web 12 Mar 14, Samsung Electronics is developing a concept that will make use of sunshine, which is an abundant natural resource in Africa, to change and improve the lives of inhabitants of rural communities in Africa.
The leading provider of digital solutions will use sunshine as a renewable source of energy in Africa to establish various facilities that can be operated through transportable solar-powered generators.
Officials of Samsung therefore seek to introduce what is called the digital village with solar integrated solutions, a unique concept that harnesses technology in a way that breaks through traditional, social and economic barriers and takes real support and opportunities to people where they live.
Mr Thierry Boulanger, Director of Information Technology (IT) and Business to Business (B2B) Solutions of Samsung Electronics in charge of Africa, said the solar-powered generators constituted the heart of the digital village that could be erected in 60 minutes of arrival.
He said the solar-powered generators could be used to power classrooms, small businesses, government offices, health facilities and remote -controlled gates…….
Europe on track to meet its renewable energy target
EU edges towards renewable energy targets http://au.news.yahoo.com/thewest/business/world/a/21909665/eu-edges-towards-renewable-energy-targets/Brussels (AFP) – The European Union is making steady progress towards its 2020 renewable energy target, a key effort in curbing the greenhouse gas emissions blamed for global warming, official data showed Monday. Renewables — predominantly wind but including tidal and biomass sources as well — accounted for 14.1 percent of the EU’s energy consumption in 2012, up from 13 percent in 2011, the Eurostat statistics bureau said.
The EU has set itself a 20-percent target for renewable energy use by the year 2020, part of its overall “Europe 2020″ strategy of sustainable economic growth.
Eurostat said of the 28 member states, Sweden continues to lead the field, with 51 percent of its energy coming from renewables, up from almost 39 percent 10 years ago when the EU average was 8.3 percent. Latvia on 35.8 percent was the next best performer, followed by Finland on 34.3 percent and Austria 32.1 percent.
Among the lowest ranked were Malta at just 1.4 percent, Luxembourg with 3.1 percent, Britain with 4.2 percent and the Netherlands with 4.5 percent.
Nova Scotia’s renewable energy success
Nova Scotia set to exceed renewable energy targets: minister http://globalnews.ca/news/1108849/nova-scotia-set-to-exceed-renewable-energy-targets-minister/ By Brett Ruskin Global News HALIFAX — Nova Scotia’s Minister of Energy says the province is on track to exceed its renewable energy goals.
In 2010, the government passed a law requiring 25 per cent of the province’s power to come from renewables — like wind and hydro — by 2015. The law’s second target is set at 40 per cent by 2020.
“We have no concerns about meeting that 25 per cent,” said Andrew Young, Nova Scotia’s Minister of Energy.
“In fact, we expect that that will be exceeded.”
A more accurate measure of how much renewable energy Nova Scotia generates is expected in two to three weeks.Nova Scotia’s 40 per cent renewable target for 2020 should be easily met as well. “The fact that we have the Maritime Link coming on stream,” said Younger, “we’re not concerned about meeting the 40 per cent target.”
Younger’s comments come the same week the government announced plans to reinvigorate Nova Scotia’s tidal power opportunities. Companies looking to sell tidal power to the grid can now apply for feed-in tariffs, outlined by a Utility and Review Board decision.In March, the government will grant access to two undersea berths for companies to test tidal technology and possibly begin feeding small amounts of tidal power to the grid.
Renewable energy help to climate-change affected States – from UAE
“During the campaign we saw the impacts of climate change. We know those islands are among the most vulnerable to climate change.”The desire to more effectively conduct projects in the Pacific was also the reason the UAE signed the partnership arrangement with the New Zealand ministry of foreign affairs and trade.
Renewable energy projects key to UAE’s diplomatic efforts http://www.thenational.ae/uae/environment/renewable-energy-projects-key-to-uaes-diplomatic-efforts 26 Jan 14 ABU DHABI // Renewable-energy projects are now a mainstay of diplomatic efforts with developing nations, the Ministry of Foreign Affairs says.
At Abu Dhabi Sustainability Week last week, technology partnerships were signed with New Zealand and Denmark, and plans announced to give US$20 million (Dh73.4m) in aid to Pacific Island states.
Dr Thani Al Zeyoudi, director of energy and climate change at the ministry, said clean energy had been identified as a major area of focus for UAE diplomacy. Dr Al Zeyoudi said the money would go to Fiji, Kiribati, Samoa, Tuvalu and Vanuatu. Continue reading
Renewable energy is the future for Jordan, not nuclear energy
The cost issues of renewable energy are developing in such a way that are much cheaper than nuclear energy and safer, he said, indicating that there are many expenses associated with nuclear energy that are not applicable when utilising renewable resources, such as risks, insurance and development costs.
“Our belief is that renewable energy is the most viable approach for the future and much more environmentally safe,” Amin stressed.
Jordan’s future lies in renewable energy http://www.albawaba.com/business/jordan-renewable-energy-549840
January 26th, 2014 Renewable energy is the most viable approach for the future of Jordan and regional countries, according to International Renewable Energy Agency (IRENA) Director General Adnan Amin.
“Jordan is a very interesting market because it has a very developed institutional structure in terms of government agencies dealing with energy issues,” Amin said in a recent interview with The Jordan Times on the sidelines of the Abu Dhabi Sustainability Week.
“Jordan is looking very positively at the future of renewable energy,” he added. Continue reading
London gets world’s largest solar-powered bridge
World’s largest solar-powered bridge opens in London, Guardian, 24 Jan 14 Blackfriars rail station secures half its power from 4,400 roof-mounted solar panels, reports BusinessGreenAfter nearly five years in the making, Network Rail has today cut the ribbon on the world’s largest solar-powered bridge at Blackfriars Bridge across the River Thames.
As part of a project with solar installation firm Solarcentury, the roof of the bridge has been covered with 4,400 photovoltaic panels, providing up to half of the energy for London Blackfriars station.
First Capital Connect, which runs Blackfriars, expects the panels to cut the stations’ carbon emissions by an estimated 511 tonnes a year, further reducing the carbon footprint of its train routes to the south east of England.
“Electric trains are already the greenest form of public transport – this roof gives our passengers an even more sustainable journey,” said David Statham, managing director of First Capital Connect. “The distinctive roof has also turned our station into an iconic landmark visible for miles along the River Thames.”
The bridge will also act as a major advertisement for London’s efforts to become a sustainable city, with tourists and workers viewing the panels as they enter the capital……http://www.theguardian.com/environment/2014/jan/22/worlds-largest-solar-powered-bridge-opens-in-london
Solar PV installation at record high in China
China’s solar PV installations soared to record in 2013 http://www.smh.com.au/business/carbon-economy/chinas-solar-pv-installations-soared-to-record-in-2013-20140124-31cck.html Developers in China installed a record 12 gigawatts of solar panels last year, almost matching the total amount of solar power in operation in the U.S., and may exceed that this year, according to Bloomberg New Energy Finance.
The power plants were built mostly in the sunny, western provinces of Gansu, Xinjiang and Qinghai and make China’s state-owned power companies the world’s biggest owners of solar assets, the London-based research company said today in a statement.
China was the biggest solar market last year, surpassing longtime leader Germany. Chinese installation more than tripled from 3.6 gigawatts in 2012, and the nation expects to add 14 gigawatts of solar capacity this year, according to New Energy Finance.
China led a 28 per cent increase in global solar installations last year of 39 gigawatts, and total installation may increase another 20 per cent this year, according to the statement. Before 2013, no nation had ever installed more than 8 gigawatts of solar power in a year.
IRENA and ADFD join in funding renewable energy in several countries
IRENA and ADFD announce joint renewable energy financing programme 24 January 2014 http://www.renewableenergyfocus.com/view/36581/irena-and-adfd-announce-joint-renewable-energy-financing-programme/ Organizations commit $41 million in concessional loans for renewable energy projects in developing countries.
According to the International Renewable Energy Agency and the Abu Dhabi Fund for Development, the financed projects have a combined total capacity of 35 MW. More importantly, the funding aims to bring reliable and sustainable power to rural communities that are currently lacking access to modern energy services.
“IRENA and ADFD selected projects bring power to isolated off-grid populations, in some cases for the first time,” said Adnan Z. Amin, IRENA’s director-general. “This will stimulate local economic development and raise living standards.”
The loans go to a geographically diverse set of countries, including the Republic of Ecuador, Sierra Leone, the Maldives, Mauritania, Samoa, and Mali. IRENA is assessing the socio-economic impact and technical merit of the projects, and ADFD is making its selection based on the Agency’s recommendation. Projects selected need to be transformative, innovative and replicable.
The UAE government has committed a total of $350 million in concessional loans through ADFD to support the deployment and sustainable use of all forms
Offshore solar power plant: Japan leads the way
Is Japan’s Offshore Solar PowerPlant the Future of Renewable Energy?s found a new way to harness the power of harness the power the sun
By Vicky Gan SMITHSONIAN MAGAZINE
FEBRUARY 2014 cross Japan, 50 nuclear power plants sit idle, shut down in the aftermath of the 2011 Fukushima nuclear disaster. Nobody is certain when government inspectors will certify that the plants are safe enough to be brought back online. Anti-nuclear activists point to this energy crisis as evidence that Japan needs to rely more on renewables. One think tank has calculated that a national solar power initiative could generate electricity equivalent to ten nuclear plants. But skeptics have asked where, in their crowded mountainous country, they could construct all those solar panels
One solution was unveiled this past November, when Japan flipped the switch on its largest solar power plant to date, built offshore on reclaimed land jutting into the cerulean waters of Kagoshima Bay. The Kyocera Corporation’s Kagoshima Nanatsujima Mega Solar Power Plant is as potent as it is picturesque, generating enough electricity to power roughly 22,000 homes.
Other densely populated countries, notably in Asia, are also beginning to look seaward.
In Singapore, the Norwegian energy consultancy firm DNV recently debuted a solar island concept called SUNdy, which links 4,200 solar panels into a stadium-size hexagonal array that floats on the ocean’s surface.
1 This Month
Chernobyl: The Lost Tapes – A good documentary on Chernobyl on SBS available On Demand for the next 3 weeks– https://www.sbs.com.au/ondemand/tv-program/chernobyl-the-lost-tapes/2352741955560
of the week–London Campaign for Nuclear Disarmament
Tell the Ukrainian Government to Drop Prosecution of Peace Activist Yurii Sheliazhenko
To see nuclear-related stories in greater depth and intensity – go to https://nuclearinformation.wordpress.com
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