Brown researchers create mercury-absorbent container linings for broken CFLs
June 27, 2008 10:11 AM - Brown University

With rising energy prices and greater concern over global warming, compact fluorescent lamps (CFLs) are having a successful run. Sales of the curlicue, energy-sipping bulbs, which previously had languished since they were introduced in the United States in 1979, reached nearly 300 million last year. Experts expect that figure to rise steeply by 2012, when a federal law requiring energy-efficient lighting goes into effect.

U.S. Ecosystem Report Indicates Trouble
June 27, 2008 09:40 AM - , Worldwatch Institute

Years of industrial and agricultural growth have left an indelible imprint on many formerly vibrant U.S. ecosystems. While nature is adept at resilience, the depletion and contamination of natural resources, especially water, may affect human health and wellbeing, a new report suggests.

EU reaches landmark deal to cap airline emissions
June 27, 2008 09:29 AM - International Herald Tribune

The European Union reached a landmark agreement Thursday to cap emissions from aircraft, raising the stakes in an increasingly ferocious battle with the United States over how to regulate global greenhouse gases.

New "carbon revolution" urged to slow warming

The world needs a shift as radical as the Industrial Revolution to cut greenhouse gas emissions by 2050 while safeguarding economic growth, the McKinsey Global Institute said on Thursday.

North America's 1st carbon tax rolls out under fire
June 27, 2008 09:07 AM - Reuters

Civic leader Scott Nelson says he is as worried as anyone about global warming, but that does not make him happy to be one of the first North Americans to pay a carbon tax to curb climate change. Nelson, mayor of Williams Lake, British Columbia, says record high energy prices mean that the levy, for all its good intentions, could not come at a worst time for residents in his community, a lumber and ranching town about 525 km (340 miles) north of Vancouver.

Exxon Valdez $2.5 bln oil spill ruling overturned
June 25, 2008 10:28 AM - Reuters

The U.S. Supreme Court overturned on Wednesday the $2.5 billion in punitive damages that Exxon Mobil Corp was to have paid for the 1989 Exxon Valdez oil spill off Alaska.

Earth Near Tipping Point, Climatologist Warns
June 25, 2008 10:07 AM - , Organic Consumers Association

WASHINGTON-James Hansen returned to Capitol Hill a hero yesterday, but certainly not a conquering hero. The soft-spoken scientist, hailed as the "whistle-blower for the planet," tried to quiet a standing ovation from environmentalists here with a typically blunt admonition.

Grow your own
June 24, 2008 10:03 AM - LexisNexus

Buried in the news a few weeks ago was an announcement by a small Californian firm called Amyris. It was, perhaps, a parable for the future of biotechnology. Amyris is famous in the world of tropical medicine for applying the latest biotechnological tools to the manufacture of artemisinin, an antimalarial drug that is normally extracted from a Chinese vine.

Technology and climate change

How much computing can mankind afford? That is a question the computer and telecoms industries hate to hear. They do not see themselves in the same dirty league as airlines or carmakers, sources of huge amounts of carbon dioxide, but instead as part of the solution. In a pre-emptive strike, a group of technology firms calling itself the Global eSustainability Initiative (GeSI) has joined the Climate Group, a non-profit environmental club, to examine how information and communications technologies (ICT) affect climate change.

Nuclear Prospects Unclear
June 23, 2008 09:10 AM - , Worldwatch Institute

Global nuclear power capacity grew by less than 2,000 megawatts in 2007, a figure equivalent to just one-tenth of the new wind power installed globally last year, according to the latest Vital Signs Update from the Worldwatch Institute. Global nuclear capacity stands at 372,000 megawatts, but ranks as the slowest growing energy source-just 0.5 percent in 2007, compared to wind at 27 percent.

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