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Colin Bennett

Progress towards better thermoelectric materials - 0 views

  • Thermoelectrics could be used to convert waste heat back to useful electric energy if only more efficient materials were available.
Colin Bennett

NIST Brings ASEAN Leaders Together to Focuses on Standards and Conformity Assessment - 1 views

  • Participants toured a local big-box store to see firsthand how electronic consumer products incorporate conformity assessment markings indicating product safety and energy efficiency. Attendees also toured Washington Laboratories, a Maryland-based electronics testing laboratory, to observe the importance of standards to product testing.
Colin Bennett

A world without water - 0 views

  • Joe Kava, the company’s head of data centre operations, has warned that water is “the big elephant in the room” for tech companies, which can typically use hundreds of thousands of gallons of water a day. “We’ve been focusing on power consumption and energy efficiency and that’s excellent,” he said in 2009. “I think the next thing we need to turn our attention to is what do we do about the looming water crisis?” As water becomes more scarce, data companies’ use of it could attract public scrutiny, he added, possibly resulting in regulations governing how much water they consume.
Colin Bennett

Novel 2-in-1 electric motor increases range of electric vehicles - 1 views

  • The new 2-in-1 design allows the electric motor to be more efficient in powering the car’s wheels, while its integrated air-con compressor uses less power due to synergy between the engine and the compressor, which can also tap on energy regenerated directly from the car’s brakes.
Colin Bennett

Tiny 'LEGO brick' -style studs make solar panels a quarter more efficient - 0 views

  • Rows of aluminium studs help solar panels extract more energy from sunlight than those with flat surfaces.
William Pratt

Slowing Economy Drags on Indian Copper Demand - 0 views

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    The International Copper Promotion Council (ICPC) is expecting Indian demand growth to be cut by almost half, to 8-9 percent this fiscal year, down from an average of 15% over the past two years. Strong industrial growth, residential construction and consumer spending have spurred on demand in Asia's third-largest economy, with copper consumption reaching 512,000t in 2007. However, rising inflation, and the subsequent hike in interest rates, looks set to cool demand growth this year. Industrial growth for June was reported at 5.4%, nearly half what it was in 2007. "The consumption of copper -based appliances in the white goods segment will slow down due to a reduced rate of growth in disposable incomes. This will also be a dampener on copper consumption," said a member of the ICPC in India. Ongoing government investment in power infrastructure and a growing emphasis on more energy-efficient appliances will protect demand, according to the ICPC, "partly cushioning the impact of a moderating economy."
Glycon Garcia

Production of Thick-Film Thermoelectric Devices Using Centrifugal Force - 0 views

  • Production of Thick-Film Thermoelectric Devices Using Centrifugal Force - One step forward to realization of high-efficiency thermoelectric devices -
  • A thermoelectric generation device comprising thick films is characterized by its ability to function as a cooling fin and keep a sufficient temperature difference for thermoelectric generation even by natural cooling, and the ability to be applied to curved structure such as exhaust pipes. The newly developed centrifugally pressurized solidification not only produces thermoelectric thick films close to a single crystal but also simplifies the manufacturing process drastically and increases the yield dramatically as compared to the conventional method.
Susanna Keung

Wolverine Tube Announced Sale of Canadian Plumbing Tube Unit - 0 views

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    Wolverine Tube has announced the sale of its Canadian plumbing tube unit as part of its long-term growth strategy. The sale, worth $42 million, would enable the company to focus "its business and capital on the development and sale of value-added, energy-efficient heat-transfer tubing, fabricated assemblies and metal joining products to market leading customers", the chairman of Wolverine said. Wolverine's debts of over $260 million would be reduced to less than $133 million following the sale, reducing to under $100 million by the end of the year. The company said it's annual revenue would reach around $850 million following the sale and that better economic conditions in 2009 should help to "foster the company's growth".
Colin Bennett

Philips' New Eco-TV Uses Only 75 Watts : MetaEfficient - 0 views

  • This new 42-inch LCD "Eco TV" by Philips was announced at CES 2008 (Consumer Electronics Show). The television certainly has a lot  of energy saving features  that make it possibly the most efficient TV on the market. CNET reports:
Colin Bennett

Eight cleantech developments to watch for in 2008 | Cleantech.com - 0 views

  • 8. Energy efficiency and demand response generate smart grid savings
Hans De Keulenaer

Cuter Scooter Defined By Electricity, Portability - 0 views

  • It's energy efficient, it's clean, compact and simple, and, above all, it's very cool.
Colin Bennett

Are electric vehicles really any better for the environment than gas-guzzling cars? - B... - 0 views

  • Would electric cars really be any better for the environment than our current gas guzzlers? So much of our electricity comes from coal, after all, which isn't exactly the cleanest source of energy. Might we all be better off simply upgrading to more fuel-efficient vehicles—that is, ditching our Hummers in favor of Toyota Corollas? >
Sergio Ferreira

A Green Spaceport? : MetaEfficient - 0 views

  • The plans, revealed in September, show a teardrop-shaped building with high-tech ventilation systems, solar panels, and massive windows, all features that could earn it top certification for efficiency and energy savings by the U.S. Green Building Council.
Sergio Ferreira

Nanosolar's Breakthrough - Solar Now Cheaper than Coal » Celsias - 0 views

  • They have successfully created a solar coating that is the most cost-efficient solar energy source ever. Their PowerSheet cells contrast the current solar technology systems by reducing the cost of production from $3 a watt to a mere 30 cents per watt. This makes, for the first time in history, solar power cheaper than burning coal.
Sergio Ferreira

The Solar Decathlon Comes to D.C. Oct 12th | EcoGeek | October, Solar, Written, Decathl... - 0 views

  • The Solar Decathlon joins 20 college and university teams in a competition to design, build, and operate the most attractive and energy-efficient solar-powered house.
James Wright

China - Air conditioner prices up by RMB463 or 16.3% y-o-y - 0 views

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    Some Chinese air conditioner manufacturers, including GREE, Hisense and Haier have recently increased their selling prices by RMB100 - RMB200 nationwide in response to rising costs, mainly attributed to higher copper prices. Chinese air conditioners are now, on average, RMB463 more expensive than last year, representing a price increase of 16.3%. It was reported that sales over the past year increased and production rose by 41.8% y-o-y in H1 2011. Demand is expected to weaken as autumn approaches but prices may climb further depending on copper price movements and the degree to which manufacturers' margins are squeezed by the recent removal of the energy-efficient air conditioner subsidy.
Colin Bennett

Smart City Technology Will Reach $27.5 Billion in Annual Revenue by 2023 - 0 views

  • The report, “Smart Cities”, examines the evolution of the global smart city market, detailing the impacts on key technology markets, including smart grids, water management, transportation, building energy efficiency, and government services. 
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