Welcome to our weekly green news roundup. This week we’ve gathered stories about greenhouse gases, biogas-powered data centers and more. Feel free to send along any stories you’d like to see in the roundup by e-mailing me at firstname.lastname@example.org. Also visit AZ Green Scene for informative articles on sustainability endeavors in the Valley and state.
One Moos and One Hums, but They Could Help Power Google
“Information technology and manure have a symbiotic relationship,” said Chandrakant D. Patel, director of H.P.’s sustainable information technology laboratory. If these words are come as a surprise to you, you’re not the only one! According to this New York Times piece “with the right skills, a dairy farmer can rent out land and power to technology companies and recoup an investment in the waste-to-fuels systems within two years.”
It seems to be the perfect solution for all parties involved, companies need places to build and power their large computing center and “dairy farmers have increasingly been looking to deal with their vast collections of smelly cow waste by turning it into something called biogas.”
If You Build It…
In this piece in the New York Times Green Blog, it’s revealed that actor Kevin Costner “has been overseeing the construction of oil separation machines to prepare for the possibility of another disaster of the magnitude of the 1989 Exxon Valdez spill.”
Costner is most famous for his acting roles, but he is also an environmental activist and fisherman. He purchased the nascent technology from the government in 1995 and even put $24 million of his own money to develop the technology for the private sector. This week it was revealed that BP’s chief operating officer, Dough Suttles, stated that the company had approved six of Ocean Therapy’s machines for testing. The centrifuge processing technology essentially acts like a giant vacuum, that sucks oil from water, separates it and sends it back into the water 99.9 percent purified.
National Academy of Sciences urges strong action to cut greenhouse gases
This week, the National Academy of Sciences called for big changes in the actions to cut greenhouse gases. They called for “taxes on carbon emissions, a cap-and-trade program for such emissions or some other strong action to curb runaway global warming.”
These actions would increase the cost of using coal and petroleum, but the Academy argues that this is necessary as we continue to battle the negative impacts from climate change. The three reports, totaling more than 860 pages provide some broad outlines for the U.S. to respond to this ever-increasing threat.
EPA: BP Must Use Less Toxic Dispersant
The latest updates on the BP Oil Spill are available on the Environmental Protection Agency’s (EPA) website. On Thursday, May 20th, the EPA issued a directive requring BP to “identify and use a less toxic and more effective dispersant from the list of EPA authorized dispersants.” Dispersants are a chemical that is used to break up the oil so that the oil beads are more easily degraded.