Copper end use trends

It looks ordinary, like a razor-thin metal ribbon. But the high-temperature superconductor power transmission cable the Long Island Power Authority recently installed in Ronkonkoma revolutionizes how electricity is delivered, utility and federal officials said. The cable -- which is a fraction of the size of a traditional copper wire but can carry three times the power -- made its ceremonial debut yesterday with officials from LIPA, the U.S. Department of Energy and officials from the company that makes the cable. It went online April 22, the world's first use of the new technology in a commercial power grid. Utilities around the world are looking at superconductivity to improve efficiency of their grids and make them less vulnerable to blackouts. LIPA has buried three 2,000-foot wires in its right-of-way, and it will be installing a second generation of the wire in the same area as a test. "We view superconductor power cables as an important option that will help us further enhance the reliability of our grid as we meet our customers' increasing demands for electric power," LIPA chief executive Kevin Law said. He said the new cable allows the utility to increase capacity where its system has bottlenecks while increasing reliability and longevity and lowering costs. The wire, manufactured by American Superconductor Corp., conducts 150 times the electricity of the same sized copper wires, strand-for-strand. This means transmission cables can be far smaller and still conduct as much as three to five times more power in a smaller right-of-way.

Companies operating in Indonesia have criticised the government over power cuts and Jakarta's attempts to deal with them, including an edict forcing factories to move production to weekends from next week.

8Mb rADSL is a far off pipe-dream - only speed advantage over a modem is the connect time. But it's what I'm charged for.

Another factor in the local network copper/aluminium/fibre mix. Consumers are paying for high speed and getting something in between. This isn't underpinning demand its causing consumers frustration.

\nExploratory mining for copper begins in Clayoquot Sound

The market for Ethernet over Copper is about to take off after a period of trial deployments.

Unless there is a shift in world energy policies, global energy demand is set to accelerate, putting increasing strain on the world economy and the environment.

Underscoring the degree of innovation occurring in semiconductor packaging, four of the eight finalists in the SEMI Best of West awards were new packaging technologies - three of these serve in 3-D IC applications.

The World Watch Institute (WWI) released a report last week stating that an estimated 2.3 million people worlwide work in the renewable energy industry or its supplier industries.

Great interactive mapping tool

Chile's national copper company, CODELCO, announced Friday that it will invest US$1.5 billion in new environmental and health projects over the next five years. The company plans to utilize copper's antibacterial properties in projects involving Santiago's subway system (Metro) and the salmon-farming industry.

The electric membership corporations (EMCs) in Georgia observed the first anniversary of legislation to bring harsher penalties to those charged with metals theft. "Metals theft is not a victimless crime," says Bill Verner, vice president, government relations, communications and member services with Georgia EMC. "Consumers foot the bill for replacing and repairing the damage left by a wire thief." In 2007, the EMCs and Georgia EMC led an industry effort to craft legislation aimed at toughening the existing law. The new law, which took effect July 1, 2007, forces the defendant to make full restitution to the lawful owner of the stolen metal and allows the prosecutor to prosecute based on how much it will cost to return the affected property to its original condition and not just the salvage value of the stolen metal. According to Verner

PKE is the new range of ECO Coils&Coolers branded air condensers launched by Luvata for commercial AC and refrigeration applications. It is the enhanced offspring of the PCE range (currently phasing out), with improved efficiency and optimized sound emission parameters. Like all ECO Coils&Coolers ventilated units, even the PKE range is available for CO2 applications. The PKE offers an improved hauling and fastening system, thanks to new features. Moreover, the side panels are removable allowing easy access to the units' internal compartments, which have been increased by 120 mm. In order to facilitate maintenance and service, the PKE range has also been equipped with special door holders with a hold open feature. For models with 4 and 5 fan motors, the number of doors has been reduced and the width has been increased, as to allow easy access to the internal components. Lastly, the base has been reinforced for particularly difficult installations. On the other hand, thanks to a compartment incorporated with the condenser to enclose the compressing and the electrical control units, called housing, the PKE range does not require long connection pipe-work, thus reducing the risk of possible leaks. The special internal surface of the compressor compartment has been designed so as to increase sound absorption, reveals the company's press release.

The U.S. Department of Energy's National Renewable Energy Laboratory (NREL) and A123Systems have teamed up to support the battery-maker's effort to develop safe, less expensive, more powerful, and longer lasting batteries for hybrid-electric vehicles. The Laboratory and the battery-maker have signed a three-year, Cooperative Research and Development Agreement to examine and develop new techniques to improve thermal management in advanced transportation batteries. "We're pleased to be working with A123Systems on thermal management of their advanced nanophosphate-based lithium ion batteries," NREL Principal Engineer Ahmad Pesaran said. "Batteries with improved thermal behavior are critical for widespread acceptance of affordable hybrid-electric vehicles that consume less fuel and reduced harmful emissions." Hybrid electric vehicles get as much as double the fuel economy of comparable cars. Plug-in hybrids will be even more gasoline-stingy with potential of displacing significant amount of gasoline with electricity for road transportation. To achieve these goals, affordable, high-performance, safe, and long-lasting batteries need to be produced in large quantities. Propulsion batteries - batteries that power an electric motor to assist moving a car - are key components of hybrid-electric vehicles, and will be more important in the plug-in hybrid and extended range electric cars of the future. By better understanding the thermal behavior of advanced batteries, NREL researchers will help A123Systems engineers design improved thermal management systems and to optimize the design of the battery cell and develop a battery pack that's lighter, cheaper and more durable.

UK telecoms provider BT is to invest £1.5 billion ($3 billion) to roll out superfast broadband to up to 10 million UK homes by 2012. The system will enable services such as video conferencing, video on demand, and other high bandwidth activities. The programme is Britain's largest ever investment in superfast broadband, which will deliver speeds of up to 100 megabits per second. The fibre will be linked to a cabinet in the street and in some cases - such as the Olympic village for the 2012 Games - directly to the premises. Homes linked to a fibre-to-the-cabinet network will receive initial speeds of up to 40 Mbps, due to the copper cable that connects the house to the cabinet. However, BT expects this to increase to 60 Mbps with new technologies. Those on a fibre-to-the-premises network will see speeds of up to 100 Mbps.

If you watch The Green Optimistic you already know that we covered air cars in previous posts, both MDI CAT's and the Angelo DiPietro air motor. The first time we wrote about these inventions was about 6 months ago. Now, MDI and Angelo DiPietro have contracts all over the world with auto makers to sell them the compressed air technology

The Kyoto-car is a concept eco-friendly electric vehicle designed by the Kyoto University Venture Business Laboratory. Its roof is covered in solar cells which harness energy collected onto a battery. Aside from running on electric juice, the Kyoto-Car can also be used to charge gadgets or power devices, making it especially useful for camping or hiking trips. Aside from its rather attractive oriental design, another curious feature (if ever the concept will come to fruition) is that the car could move sideways, which is quite similar to "drifting" (a driving technique wherein the car skids sideways).

The French governmet will invest 100 million Euros to develop renewable new technologies in Brazil

This report analyzes the worldwide markets for Copper in Thousands of Metric Tons. The specific end-use segments discussed are Building and Construction, Electrical and Electronic, Industrial Machinery and Equipment, Transportation, and Consumer and General Products. The report provides separate comprehensive analytics for the US, Canada, Japan, Europe, Asia-Pacific, Latin America. and Rest of World.

We have to look into declaring copper as precious, or our economy will not be able to grow," said the Minister of Communications, Dr Ivy Matsepe-Casaburri, at the official opening of black-empowerment cable manufacturer Malesela Taihan Electrical Cable's new telecommunications cable manufacturing facility in Vereeniging.