Tag Archives: Sustainable

Export US gas or keep it to reduce energy costs at home

Posted on June 1, 2012 by aviyer2010

An article in the Wall Street Journal (May 31, 2012) describes a US decision to hold exports of natural gas, whose generation capacity has grown rapidly. Countries like Japan want to use liquified US gas in the future to replace … Continue reading →

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The deceptive global supply chain for Mercury

Posted on May 26, 2012 by aviyer2010

An article in Bloombergbusinessweek (May 28, 2012) describes the demand for mercury in Colombia, to extract small gold deposits, the lethal impact of vapors and errant disposal, and the global supply chain for its supply. Mercury exports were banned by … Continue reading →

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Should GMO food be labeled ?

Posted on May 25, 2012 by aviyer2010

An artcile in the New York Times (May 25, 2012) describes an unlawful effort to put stickers identifying food conatining GMOs (Genetically Modified Organisms) – now prevalent in most corn or soyabeans grown in the US. Proponents of GMO foods … Continue reading →

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Nature’s closed loop supply chain at the Palmyra Atoll

Posted on May 19, 2012 by aviyer2010

An article in the New York Times (May 19, 2012) describes a closed loop supply chain fosterd by nature. Birs, in this case red-footed boobies, nest high on the trees and feed on fish and squid. Their waste, guano, is … Continue reading →

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Including the pesticide in the paint to fight malaria

Posted on May 19, 2012 by aviyer2010

An article in Bloombergbusinessweek (May 21, 2012) describes a microcapsule technology to embed pesticides in paint developed by Inesfly Africa – a Spanish company. The technology embeds a mix of pesticides in microcapsules and releases them slowly – thus decreasing … Continue reading →

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A New Pentagon lab and better gas mileage for cars

Posted on May 19, 2012 by aviyer2010

An article in Bloombergbusinessweek (May 21, 2012) describes a new Pentagon lab in Warren, Michigan to test alternate fuels, improve energy efficiency of parts amd thus improve tank designs. But the same technologies may assist automakers trying to increase their … Continue reading →

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Rising palladium prices and drivers

Posted on May 1, 2012 by aviyer2010

An article in the Wall Street Journal (April 25, 2012) describes rising prices of palladium, a metal used in gasoline car exhausts. It is the sister metal of platinum, used in diesel car exhausts. Rising sales in the US and … Continue reading →

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McDonalds and their supply chain visibilty strategy

Posted on April 26, 2012 by aviyer2010

An article in Bloombergbusinessweek(April 23, 2012) describes pressures on McDonalds to identify its food supply chain. Chipotle focuses on its meat being obtained from pen free and cage free organic cources and vegetables from farms within 350 miles. Five Guys … Continue reading →

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The global garbage supply chain

Posted on April 26, 2012 by aviyer2010

An essay in the Wall Street Journal (April 18,2012) describes computers as the top export from China to the US, and garbage as America’s greatest export to China. With Americans generating 7 lbs of garbage per person per day, New … Continue reading →

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Coal supply issues, power supply and supply chain impact in India

Posted on April 26, 2012 by aviyer2010

An article in the New York Times (April 19,2012) describes coal supply difficulties in India due to price controls on power, rising prices of Indonesian coal and lack of incentives to use natural gas. The impact – erratic power supplies … Continue reading →

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