published April 23, 2009 and has No Comments
Photo: Bruce Logan, Pennsylvania State University It Smells in Here... Who Shocked the Microbes? Using microbes to generate energy, or convert it from one form to another, has a long history. We've written about it many
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Microbe-Powered 'Fart' Machine Could Help Store Wind and Solar Energy (For Real!)
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published April 22, 2009 and has No Comments
Image via Earth Aid Last week Earth Aid launched a free online service that encourages households to conserve energy wherever possible. The service looks at the home's energy bills, calculates the energy savings, bundles it to be sold as a carbon credit, and then sends cash payments to consumers. The more a user saves, the more they're paid. If ...
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published April 21, 2009 and has No Comments
Photo via the New York Times Designed to coincide with Earth Day, Congress has begun three full days of hearings on climate and energy bills in the House and the Senate—according to Politico , it's the "mother of all climate weeks." A parade of 54 witnesses, including EPA head Lisa Jackson , Energy Secretary Steven Chu, trout fishermen, Catholic ...
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published April 21, 2009 and has No Comments
Notwithstanding their Screw Earth Day campaign, Grist has the grace to publish posts like this one by Bill Christofferson, entitled Screw Earth Day? Not so Fast. He quotes Earth Day founder, Wisconsin Senator Gaylord Nelson. Our goal is an environment of decency, quality and mutual respect for all human beings and all other creatures—an environment without ugliness, without poverty, ...
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published April 21, 2009 and has No Comments
photo: SRS Energy If you want to put solar panels on your roof but live in an area where either historic district regulations or just aesthetic concerns prevent you from installing conventional panels there are already building integrated photovoltaic panels available. But if you've got a clay tile roof, they only sort of blend in. Now SRS Energy has ...
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published April 19, 2009 and has No Comments
Consider this: 95% of the urban growth over the next 20 years will be in the less-developed world, where migrants from rural areas are already busy building precarious homes in “informal” slum settlements, often without any legal rights to the land they occupy. Today, a full third of the world’s population lives in places defined by the UN as ...
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published April 16, 2009 and has No Comments
With his planes, helicopters, and other fuel-hungry pets, Dean Kamen admits that he takes a lot out of the world. This just means that, in keeping with his immigrant grandfather’s advice, he has to put more back in. In the second part of our conversation, Kamen shares his obsession with the Sterling engine, telling about the one rigged into ...
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published April 16, 2009 and has No Comments
Photo by Jaymi Heimbuch In all the hubbub of Earth Day, it's easy to get caught up in land-bound activities and conservation, and forget about the oceans. But here is one announcement that the oceans will particularly be thankful for. The United Nations, after 16 years of tabling it, have finally made June 8 World Oceans Day. ...
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published April 14, 2009 and has No Comments
Photo via Taipei Times Here's a troubling plan—the ironically named US company EnergySolutions is seeking approval to import 20,000 tons of radioactive waste from Italy. The waste would be processed in Tennessee, then shipped on over to Utah, where it would be buried in the desert. Given that Yucca Mountain is such a controversial issue, it's surprising that this ...
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published April 14, 2009 and has No Comments
Image: Environmental Science and Technology University of Minnesota Researchers Find Huge Differences Between States We already knew that corn ethanol production used lots of water , but according to a new study published in the journal Environmental Science and Technology , it's both worse than we thought, and more confusing then we suspected. Read on for more details....
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