If you’ve ever traveled on a U.S. Interstate Highway at night, you’ve likely come across large numbers of trucks idling at rest areas and truck stops. Long-haul truckers are required by law to rest for 10 out of every 24 hour period. But at rest, most trucks will idle their main diesel engine to provide heating and cooling, to keep the engine and fuel warm in winter, and to provide power for (more…)

Xcel Energy, the largest electric utility in Colorado, Friday filed a plan with the Public Utility Commission that would bring it into compliance with Colorado’s new Clean Air Clean Jobs Act signed into law by Governor Ritter in April. The new law is designed to target encourage steep cuts in carbon dioxide emissions from coal-fired power plants — and to effectively block (more…)

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. (more…)

Solar power is helping out the environment in more ways than one. In addition to producing green electricity, solar energy is helping to cure brownfields, or industrial or commercial properties that have been compromised by environmental contamination. The worst of these plots of tarnished land have been designated for special attention by the EPA as part of the (more…)

(Reuters) – A United Nations agency cut its forecast on Wednesday for pre-2012 Kyoto Protocol carbon offsets by 3 percent, estimating that only 981 million tonnes will come to market by the end of 2012.

Under Kyoto, efforts to cut greenhouse gases can be outsourced to emerging countries such as China and India (more…)

Today, a panel of government scientists released a report which said that the vast majority of the oil from the Deepwater Horizon oil spill has either evaporated or been burned, skimmed, recovered from the wellhead or dispersed much of which is in the process of being degraded. A significant amount of this is the direct result of the federal government’s aggressive (more…)

The best way to slow the rapid decline in Arctic sea ice is to reduce soot emissions from burning fossil fuels, wood, and dung. This is the conclusion of a Stanford University study published today in the Journal of Geophysical Research (Atmospheres).

The paper, authored by Mark Z. Jacobson, (more…)

RIP, Energy Bill: Senate Majority Leader Harry Reid announced he didn’t have the votes to pass a climate-change bill that puts a price on greenhouse gases. With that statement one of Obama’s major campaign promises crashed to earth, along with hopes for slowing global warming or using cleantech to jump-start the U.S. economy. In place of a real energy bill is an (more…)

Burning fuel releases a lot of carbon dioxide. For more is emitted than any other air emission. What can we do with it all? A basic reuse of carbon dioxide or CO2 is to have plants and trees use it to make new plants and trees. Recently, the U.S. government has been funding more than $100 million to six research projects that will turn carbon dioxide into fuel, plastics, (more…)

The same day BP finally threw a cap over their spewing oil well in the Gulf of Mexico (which is expected to be as effective as celebrity rehab) the non-profit Artists & Athletes Alliance held a private discussion with Philippe Cousteau about the epic Gulf disaster. Event attendees, like Jorga Fox, Alyssa Milano, Stephen Baldwin and Jason Mraz, were treated to Cousteau’s inside information about the spill and it’s consequences, and got a rare glimpse of his feisty Irish side when discussing BP, the government, and our dependence on fossil fuels.

Frustrated with the media’s B-level response to the BP oil spill, Cousteau decided it was time for (more…)