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""We have developed several new solutions, which can provide clear weight and cost saving opportunities to manufacturers of such commercial vehicles as trucks, buses as well as agricultural, industrial and construction equipment", stated Dr Andreas Brand, member of Leoni AG's Management Board with responsibility for the Wiring Systems Division. "We are confident that we will grow our business with the CV industry by more than five per cent per year until 2025." Alternative conductors save weight and cost In terms of weight optimisation, Leoni can reduce the harnesses' weight by replacing conventional wires. Alongside copper wires with smaller cross-sections, the Company provides the CV market with a range of wires made of aluminium for the power segment, i.e. with a cross-section between 10 mm2 and 110 mm2 and even larger. Although the aluminium conductors have a larger cross-section in order to deliver the same electrical conductivity, aluminium technology results in a noticeable weight reduction. On its booth, Leoni will show its busbar, a solid aluminium conductor, which can be bent in three dimensions and weighs only about half as much as the conventional copper component. Leoni will also show various conductor solutions based on copper. These can be used where mechanical strength as well as electrical conductivity is required. For example, a copper wire with a cross-section of 0.75 mm² could potentially be replaced by a smaller wire cross section, such as a 0.50 mm² or a 0.35 mm². Thanks to the use of less conductor material, Leoni's customers can not just reduce the weight of their vehicles, but also benefit in terms of cost savings."

"Donald Sadoway: The missing link to renewable energy Tweet this talk! (we'll add the headline and the URL) Post to: Share on Twitter Email This Favorite Download inShare Share on StumbleUpon Share on Reddit Share on Facebook TED Conversations Got an idea, question, or debate inspired by this talk? Start a TED Conversation, or join one of these: Green Home Energy=Hydrogen Generators-alternative sources Started by Kathleen Gilligan-Smith 1 Comment What is the real missing link in renewable energy? Started by Enrico Petrucco 8 Comments Comment on this Talk 60 total comments Sign in to add comments or Join (It's free and fast!) Sort By: smily raichel 0 Reply Less than 5 minutes ago: Nice smily raichel 0 Reply Less than 5 minutes ago: Good David Mackey 0 Reply 3 hours ago: Superb invention, but I would suggest one more standard mantra that they should move on from and that is the idea of power being supplied by a centralised grid. This technology seems to me to be much more beneficial on a local scale, what if every home had its own battery, then home power generation becomes economically more viable for everyone. If you could show that a system like this could pay for itself in say 5 years then every home would want one. Plus for this to be implemented on a large scale requires massive investment that could be decades away. Share the technology and lets get it in homes by next year. Great ted talk. Jon Senior 0 Reply 1 hour ago: I agree 100%. Localised energy production would also make energy consumers more conscious of their consumption and encourage efforts to reduce it. We can invent and invent all we want, but the fast solution to allowing renewable energies to take centre stage is to reduce the base energy draw. With lower baseline consumption, smaller "always on" generators are required to keep the grid operational. Town and house-l

A new era for commodities Cheap resources underpinned economic growth for much of the 20th century. The 21st will be different. NOVEMBER 2011 * Richard Dobbs, Jeremy Oppenheim, and Fraser Thompson Source: McKinsey Global Institute, Sustainability & Resource Productivity Practice In This Article Exhibit: In little more than a decade, soaring commodity prices have erased a century of steady declines. About the authors Comments (2) Has the global economy entered an era of persistently high, volatile commodity prices? Our research shows that during the past eight years alone, they have undone the decline of the previous century, rising to levels not seen since the early 1900s (exhibit). In addition, volatility is now greater than at any time since the oil-shocked 1970s because commodity prices increasingly move in lockstep. Our analysis suggests that they will remain high and volatile for at least the next 20 years if current trends hold-barring a major macroeconomic shock-as global resource markets oscillate in response to surging global demand and inelastic supplies. Back to top Demand for energy, food, metals, and water should rise inexorably as three billion new middle-class consumers emerge in the next two decades.1 The global car fleet, for example, is expected almost to double, to 1.7 billion, by 2030. In India, we expect calorie intake per person to rise by 20 percent during that period, while per capita meat consumption in China could increase by 60 percent, to 80 kilograms (176 pounds) a year. Demand for urban infrastructure also will soar. China, for example, could annually add floor space totaling 2.5 times the entire residential and commercial square footage of the city of Chicago, while India could add floor space equal to another Chicago every year. Such dramatic growth in demand for commodities actually isn't unusual. Similar factors were at play throughout the 20th century as the planet's population tripled and demand for various resource

According to NREL's Renewable Electricity Futures Study, the increased electric system flexibility needed to enable electricity supply-demand balance with high levels of renewable generation, can come from a portfolio of supply and demand side options, including: · Flexible conventional generation · Grid storage · New transmission · More responsive loads · Changes in power system operations

"Against the background of a 50% drop in EU aluminium production since the continent's economies nosedived in 2008, the 'roadmap', launched in Brussels last week, sets out targets in three categories: responsible production for environmental protection; improving lifestyles associated with aluminium-based products; a commitment to social engagement."

"Light vehicle sales in Russia are expected to grow from 2015 to 2021 as the economic recovery is set to push organic growth. Global original equipment manufacturers (OEM) based in Russia are estimated to increase manufacturing localization from the current 45% level in response to the devaluation of the Russian ruble. The dynamics of local production of B-subcompact vehicles are set to continue driving demand within the segment. Over 5 interviews were conducted face-to-face and over the phone by senior consultants/industry analysts with vehicle manufacturers, OEMs, regulation authorities, and distributors in Russia."

Steel prices are expected to reach £1000 a tonne by the end of the year, according to a survey carried out by the Federation of Environmental Trade Associations among a hundred member companies of the Association of Ductwork Contractors & Allied Services - a rise of 50% in just 12 months. The survey also found that while prices had risen by about 20% since December, they were expected to soar by over 30% in the following six months. There is also no sign of when the upward trend will peak. Paul Roxburgh of ADCAS, says, 'This is a problem that affects the whole industry, and one that requires a collective response. 'We will be working with our colleagues in the contracting sector to make sure that there's a realistic approach to increased costs - particularly in the context of long-term fixed-price contracts.' ADCAS is also to boost its efforts to boost efficiency, such as encouraging the use of only standard sizes for spiral ductwork and components.

Sony Corp will invest $369 million (40 billion yen) to power up its lithium-ion battery production operations, adding new facilities and augmenting existing lines. The infusion, which Sony said is the first phase of investment in lithium-ion batteries the company is undertaking as part of efforts to reinforce core areas of its component and semiconductor business over the next three years, will be used to construct new production facilities and to enhance existing lines at Sony's lithium-ion battery production sites in Japan, the Motomiya Technology Center and Tochigi Technology Center of Sony Energy Device Corp. Sony said it is making the investment in response to the growing demand for lithium-ion batteries and that the new production facilities will focus on electrodes, battery cell production lines, and charge and discharge equipment, among other technologies. Sony further reminded its expanding lithium-ion battery production in Singapore and China, and said that in total its monthly production capacity will increase from the current level of 41 million cells per month to 74 million cells in 2010. Sony's $369 million investment will start in its current fiscal year and continue through the second half of its fiscal year 2010. Sony's fiscal Q1 2008 concluded in June. Meanwhile, Matsushita Electric Industrial Co recently committed $923 million (100 billion yen) to build a plant in Osaka, Japan, that is expected to bring its cell production to about 75 million a month from its current 25 million cells per month. Sanyo Electric Co has also reportedly announced plans to invest, promising $1.15 billion (125 billion yen) to develop its rechargeable-batteries business over the next three years. That investment is expected to increase cell output to 90 million per month from Sanyo's current 70 million cells per month. All three of the Japan-based companies last year suffered from loses brought on by their battery operations. Sony-made lithium-

NEW YORK (MarketWatch) - Deal making and development in the wind arena continue even as the economy slows down, with the federal government moving ahead to grant leases for the U.S.'s first offshore wind projects in history and other state-based projects moving to the front burner. Comments on federal rules to govern a host of alternative energy projects proposed in federal waters off the coast of the U.S. drew about 225 responses by Monday's deadline, as the U.S. Mineral Management Service, or MMS, moves ahead with plans to lease the outer continental shelf to several companies.

TOKYO, JAPAN, September 4, 2008. Mitsubishi Electric Corporation plans to quadruple its annual photovoltaic (PV) cell production to 600 MW by 2012, investing ¥50 billion.\n\nMitsubishi says it plans to construct a new building for PV cell production, the PV Cell Plant #2, at its Nakatsugawa Works Iida Factory in Nagano Prefecture.\n\nThe expansion comes as a response to "a sharp increase in demand" for solar power generation systems.\n\nThe company forecasts a global PV market size of 1,950 MW in 2009 growing to 4,430 MW in 2012, with further growth expected.\n

it is my professional responsibility - both to myself and to those I serve - to begin speculating how the current crisis may affect the realm of clean energy.

Mueller Industries, Inc. has announced its sales results for 2008. Net income in 2008 amounted to US$ 80.8 million, compared with US$ 115.5 million realised in 2007. Net income in Q4 2008 reached US$ 7.8 million compared to US$ 28.8 million in the same period in 2007. The company attributed the sharp contraction in its Q4 income mainly to weak shipments and the lower average cost of copper. The plumbing and refrigeration segment has been hit by slowing demand and higher per unit conversion costs on lower production volumes. In addition, European copper tube activities were interrupted for approximately four weeks due to a fire. In response to the ongoing economic crisis, the company's strategy for 2009 is to readjust operations and reduce costs.

South Korea has experienced a sharp decrease in its entire copper semis range production in November 2008 according to the Korean Nonferrous Metal Association. Copper wirerod totalled 46,007 tonnes, falling by 18% y-o-y. Copper plate and strip plunged by almost 42% y-o-y to 10,744 tonnes. Copper tube also declined by approximately 26% to 9,448 tonnes, while copper and copper alloy bar production fell to 16,191 tonnes, a decline of approximately 8%. Overall, copper semis production in November 2008 dropped by 21.4% y-o-y. For the first eleven months of 2008, copper semis output amounted to 1,097,154 tonnes compared to 1,193,092 tonnes from the same period in 2007, declining by 8%. The economy has been hit by shrinking exports and weakening domestic demand. In response to the downturn, the government announced that it will invest 50 trillion won within the next four years in infrastructure and environment projects.

Another bad sign for copper demand appeared in the news today. In the UK, Jaguar Land Rover plans to lay off 850 agency workers, mostly IT and engineering staff, at plants in West Midlands and Warwickshire. Staff members at Castle Bromwich, Solihull, Whitley and Gaydon are told that they will lose their jobs by the end of this year. The company claimed the decision as 'responsible and rapid action for the challenging environment it faces'. The company employs 16,000 staff at plants in the region at the moment.

According to data released by the Shanghai-based nonferrous metals data provider Metalease, 18 major copper tube makers in China were operating at 35% capacity in January, in response to plummeting demand. Business activity has also been affected by the Chinese New Year festivities. The plants, which have a combined capacity of 978,000 t per year, consumed 28,000 t of refined copper in January compared to their consumption capacity of 81,500 t per month. Even though the Chinese government has increased the export tax rebate for copper tubes of diameter of less than 25 mm, the 18 copper tube producers exported only 21% of their total output in January, compared with 26% in December.

Nexans, the world's largest cable maker, has announced its sales results for Q1 2009. In the three months to March 31, sales amounted to 1.245 billion euros (US$1.61 billion), down by 28.5% compared with the same period in 2008 at constant metal prices. Net debt at the end of Q1 was reduced to 362 million euros (US$468 million) compared to 536 million euros (US$693 million) at the end of Q4 2008. The company said that in response to the economic crisis, it will accelerate restructuring and cut the workforce by 900. Nexans has restructured its business in Canada while it intends to shut down its Building Cable business in Germany. Further plans may be announced mainly in Europe.

Aurubis said that demand for its products bottomed in April and showed some recovery signs in May. As a result of weakening demand in Q1, the company cut copper wirerod output by 25% to 168,000t. The company planned to cut working hours in its copper wirerod plant in Hamburg but the measure was not implemented as demand strengthened. Luvata reported that its copper semis sales contracted on average by 25% y-o-y in Q1. The worst hit end-use sectors were the automotive and construction industries, which plunged by 40% y-o-y in Q1. In response to the economic crisis, the company has cut production in the US, Europe and China. Both Aurubis and Luvata said that as their customers have kept stocks to a minimum the market now experiences stabilisation. Luvata highlighted that its recent demand increase may be only the result of restocking. Also, extended summer holidays will impact this rebound.