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Tag:

life cycle analysis

Biofuels Viability

written by Walter Wang

What is green? What is a viable economic alternative? What is reasonable and will do more bad than good? Welcome to Biofuels. Two scientists are challenging the currently accepted norms of biofuel production. A commentary published today in GCB Bioenergy reveals that calculations of greenhouse gas (GHGs)

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June 11, 2012 0 comment
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Metal Industry Group Defeats Plastic Packager in Greenwashing Case

written by Walter Wang

An interesting piece on FoodProductionDaily.com reports on a recent decision involving greenwashing (and apparently reverse greenwashing) claims in Denmark.

The ruling by the Danish Maritime Court is the culmination of a dispute that began in 2008 after

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February 16, 2012 0 comment
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The Elephant in the Sustainability Program

written by Walter Wang

It should come as no surprise that the large majority of environmental impact takes place outside a company’s physical boundaries. Greenhouse gas emissions (GHGs) reporting probably gives us the best estimate of this; the Carbon Disclosure Project (CDP) estimates that over 50% of an entity’s greenhouse gas emissions are indirect ‘Scope 3’

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February 6, 2012 0 comment
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E-Waste Dump in Africa Contaminating Community

written by Walter Wang

Electronic waste, or “e-waste“, is a major problem of the information age. As consumers continually upgrade their electronic devices, the old devices are discarded and usually end up in a toxic e-waste dump, usually located in a poor developing country. Such a dump is located in the capital city of the African country,

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November 2, 2011 0 comment
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Sustainable Concrete

written by Walter Wang

Concrete is the most widely used building material for residential and commercial buildings. From its humble origins in Roman times, this mixture of Portland cement, aggregate, water, and chemical additives is now a $35 billion industry in the US alone, employing over two million workers. However, when it comes to

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September 2, 2011 0 comment
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Green Business Blog Carnival Week 10

written by Walter Wang

It’s Friday. Before you pack your bags and head out to the Hamptons for the weekend, check out what is new in the Green Business Blog Carnival this week. Your portfolio might thank you for it! Thanks to our friends at sustainablog and Triple Pundit for coming up with the carnival. Next week, check out the carnival at Green Marketing TV.

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August 13, 2010 2 comments
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