Illegal European scrap dealers cause fierce competition
June 2, 2008 09:12 AM - Reuters

A growing number of illegal scrap yards in Europe endanger the environment and increase competition for valuable scrap metals, European industry sources said on Monday. Record metal prices, with copper hitting an all-time high of $8,880 per tonne earlier this year, have sparked a hunt for secondary raw materials.

OPINION: China’s Wind Power Development Exceeds Expectations
June 2, 2008 08:55 AM - , Worldwatch Institute

A recent boom in Chinese wind power development has surpassed the government's original target and forced policymakers to set a new goal that might still be too modest. In 2007, cumulative wind installations in China exceeded 5 gigawatts (GW), the goal originally set for 2010 by the National Development and Reform Commission (NDRC), China's top economic planner. The Commission had set the target in its 2006 mid- and long-term development plan for renewable energy. The plan's target for 2020 was 30 GW, a level that is now projected to be reached by 2012, eight years ahead of schedule.

How To Convert Your Car To An Electric Vehicle
June 2, 2008 08:26 AM - , MetaEfficient

Gasoline-powered cars are perhaps the most inefficient devices that many of us use daily. The internal combustion engine is inefficient in term of pollution, gas costs and maintenance costs. Electric motors are comparatively simple devices that do not require much maintenance at all. But, as you may know, it’s difficult to obtain an commercial electric car today. One option is to buy a used vehicle that somebody else has converted to an electric vehicle.

Soaring living costs cloud U.N. climate talks
June 2, 2008 08:13 AM - Reuters

U.N.-led climate talks began in Germany on Monday on a global warming pact, facing a challenge from critics who say climate measures are partly to blame for high food and energy prices. The meeting is the second in a series of eight which aim to secure a global climate deal by the end of next year in Copenhagen, to come into force after the first round of the Kyoto Protocol expires in 2012.

Even low levels of air pollution may pose stroke risk
May 31, 2008 08:06 AM - University of Michigan

Short-term exposure to low levels of particulate air pollution may increase the risk of stroke or mini-stroke, according to findings that suggest current exposure standards could be insufficient to protect the public.

Harnessing Energy from the Oceans

Forever moving - our restless oceans have enough energy to power the world. As long as the Earth turns and the moon keeps its appointed cycle, the oceans will absorb and dissipate vast amounts of kinetic energy - a renewable energy resource of enormous potential.

World's Largest Carbon Market Facilitates Pollution
May 29, 2008 09:20 AM - , Triple Pundit

An article in the Guardian newspaper reveals that billions worth of 'clean' investment on the world's largest carbon offsets market ends up polluting the environment. The article cites researchers who've reviewed the participating companies in the Kyoto Protocol Clean Development Mechanism (CDM). They issued a report which seriously undermines the credibility of the CDM.

kitchen composter turns garbage into gold
May 29, 2008 09:15 AM - , The Alternative Consumer

Here’s a great way to reduce the amount of food scraps tossed in the trash, and start making some food for your home-grown herbs and veggies. Feed vegetable scraps, coffee grinds, meat, fish and dairy into the hopper and within 2 weeks you’ve got fresh fertilizer — check out the Pro Composter by NatureMill.

Study shows biggest polluters east of Mississippi
May 29, 2008 12:54 AM - Reuters

All but one of the top 10 U.S. metropolitan areas that release the most greenhouse gases on a per capita basis lie east of the Mississippi River, a study released on Thursday showed. "A north-south divide is also apparent," as seven of the highest emitters of greenhouse gases are located in the south, including two from each of three states, Tennessee, Ohio and Kentucky, according to the report by the Regional Plan Association, a New York-based think tank.

Ocean Acidification And Its Impact On Ecosystems
May 27, 2008 07:29 AM - CNRS

Emissions of carbon dioxide (CO2) through human activities have a well known impact on the Earth's climate. What is not so well known is that the absorption of this CO2 by the oceans is causing inexorable acidification of sea water. But what impact is this phenomenon having on marine organisms and ecosystems? This is a question to which researchers have few answers as yet.

First | Previous | 302 | 303 | 304 | 305 | 306 | Next | Last