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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

"This latest research states that of the top 10 countries forecast to have the highest transmission line additions between 2014 and 2020, China will account for the largest share, with 48%. India and Brazil will follow, with 21.6% and 4.9% shares, respectively."

Undisclosed Chinese copper fabricators reported that they plan to increase copper purchases after the summer. A representative from a copper commercial tube fabricator based in Henan province reported that the company is planning to buy more than 10,000 tonnes of copper cathode in September compared to a few thousand in July and August. In addition to term supplies booked late in 2009 for deliveries in 2010, the company will need to buy in the spot market more than 10,000 tonnes of refined copper per month in Q4 2010 because of additional customer orders. The tube maker has seen its best year yet, supported by strong demand from air-conditioner manufacturers. As a result, its copper commercial tube output is expected to rise by 15% y-o-y in 2010. A source from a copper rod producer located in Guangdong province said that some overseas clients were placing additional orders for September and October. The company uses 14,000-15,000 tonnes of refined copper per month and is likely to increase spot imports to meet extra demand. Another fabricator, which uses 70,000 tonnes of refined copper per annum to produce copper rod, plate and strip, mentioned that the Anhui-based company has a full order book for the rest of the year. Thin copper strip, consumed by the electronics industry, registered the strongest growth. Backed by strong demand, the company managed to raise its product prices to cover increased copper costs. In addition, Chinese power cable output has stayed firm and mostly unaffected by Beijing's policy controls on the property sector. Power cable production rose by 23.2% y-o-y to 14.1 million kilometres in the first seven months of the year. It was also reported that copper semis production increased by 14.5% y-o-y to 6.1 million tonnes in the same period.

Compared to other solar energy applications, solar cooling is a relatively new, but growing, technology. Many projects using the technology are still for the purposes of demonstration only, but a growing number of systems are being implemented all over the world for conventional use. In order to give an insight into this innovative technology, detailed information about the possible technical applications of solar cooling systems is provided in this section.\n\nPassive solar cooling, based on bioclimatic strategies such as sun protection using natural screening devices or increased cooling by using ponds or water basins o the roof or close to the external walls, is widely applied and should be the first step to take in cooling a building. Such measures are easier and less costly to implement, they decrease the need for additional cooling and, therefore, for additional energy demand (and also for investment). Sufficient insulation of the building also decreases the need for cooling, as well as for heating.\n\nIf the outcome of these measures is not sufficient in itself, a solar assisted cooling system may be an intelligent solution. In solar assisted cooling systems solar heat is used to drive the cooling process for air conditioning in buildings. Instead of using electricity, free solar thermal energy is used for cooling through a thermal-chemical sorption process.\n\n

The Trai statement said, the country added 8.81 million telephone connections (both wire and wireless) during June 2008 as compared to 8.46 million it added during May 2008. In the wireless segment, which includes GSM, CDMA and WLL, there was an addition of 8.94 million as against 8.62 million during May 2008.

"The Kazakhstani project is designed to resolve power deficiencies caused by expansive urban and industrial development in Almaty, the capital city. LS Cable & System will provide products, such as 127km of 220kV level extra high-voltage transmission cables and joints, and technical consultation until August next year. In addition, 140km of OPGW (optical ground wire, see glossary) and 1,100km of 220kV level gap conductors (see glossary) will be supplied together with installation support by year end to San Lorenzo and Guarambare for national backbone power and communication network implementation in Paraguay. "

Wuxi Lineo Science and Technology Group began construction of a 60,000t/y copper wirerod mill in Wuxi City, Jiangsu province. Start-up is expected to take place by October 2012. The company will also invest in a second phase expansion project that will involve the addition of another 60,000t/y wirerod production line by November 2014. The plant will be primarily fed with refined copper cathode sourced from Tongling Nonferrous Metals in Anhui province and is designed to serve wirerod to domestic wire and cable producers unless market prices become sufficiently attractive to allow for export. Wuxi Lineo Group is a private enterprise with downstream manufacturing subsidiaries producing cable, hardware, mechanical and electrical products.

Wieland-Werke AG, the German fabricator of brass mill products, reported sales of 475,000t, down by 0.4% y-o-y in financial year 2010/2011. Turnover increased by 24% y-o-y to reach €3,287M and profits also rose to €45M in 2010/2011 after a loss of €6M in the previous year. The rise in turnover was mainly attributed to rising metals prices, while the company said that the increase in profits was caused by a product mix composed of a larger amount of value-added products. Wieland noted strong demand in the first six months of the period, which was offset by the Euro debt-crisis as a driver of significantly weaker demand in Europe during the latter half of the fiscal year. In addition, the company saw a fall in demand in Asia from Spring 2011 and continued very low demand in North America. End-use consumer demand was weak and impacted the electronics and electrical engineering sectors as well as vehicle production. Mechanical engineering was considered to be a bright spot in fiscal year 2010/2011.

Wieland-Werke AG, the German fabricator of brass mill products, stated that demand in 2012 began weakly. After January, orders rose only slightly, but demand from important markets in Asia and Europe declined, principally attributed to cautious buying as fears remained over the impact of the course of the euro debt crisis in 2012. In addition, the company is experiencing reduced demand from the electronics industry in Asia following the closure of several plants affected by the tsunami in Japan and flooding in Thailand. Wieland has also not seen any growth support from North America and is uncertain about the global outlook for demand in 2012 due to the unpredictability of the euro debt crisis.

It is expected that copper products and copper alloy products will be applied to water tanks on the ground in addition to floating fish cages in cultivating fish.Study on the effect of application of

"The market is expected to be driven by the adoption of solid state transformers and demand for alternative power generation, traction locomotives, and power distribution in addition to the electrical vehicle charging stations till 2020. The European market is expected to account for the largest market share, followed by Asia-Pacific and the North America in 2017."

"In addition to the improvement of the workability, the defects in the surface are removed and a defined roughness adapted to the following processing can be reached. This enables a production considerably more efficient while increasing the product quality significantly at the same time."