Sci/Tech

UK unveils first waste-fueled bus
November 20, 2014 07:49 AM - ClickGreen Staff, ClickGreen

The UK's first ever bus powered on human and food waste has taken to the road today which engineers believe could provide a sustainable way of fuelling public transport - cutting emissions in polluted towns and cities. The 40-seater Bio-Bus, which runs on gas generated through the treatment of sewage and food waste that's unfit for human consumption, helps to improve urban air quality as it produces fewer emissions than traditional diesel engines. Running on waste products that are both renewable and sustainable, the bus can travel up to 300km on a full tank of gas.

» Read Full Article
» Read More from Pollution Topic

ADVERTISEMENT

CO2 pulses and the last Ice Age
October 30, 2014 12:34 PM - Oregon State University

A new study shows that the rise of atmospheric carbon dioxide that contributed to the end of the last ice age more than 10,000 years ago did not occur gradually, but was characterized by three “pulses” in which C02 rose abruptly.

Scientists are not sure what caused these abrupt increases, during which C02 levels rose about 10-15 parts per million – or about 5 percent per episode – over a period of 1-2 centuries. It likely was a combination of factors, they say, including ocean circulation, changing wind patterns, and terrestrial processes.

» Read Full Article
» Read More from Sci/tech Topic

SPOTLIGHT

Burlington, Vermont - Now 100% Powered by Renewable Energy

Kevin Mathews, Care2
Burlington, Vermont, already considered to be one of the United States's most environmentally progressive cities, has added another line to its impressive green resume. Just recently, the city finalized its transition to relying 100% on renewable resources for its energy. Burlington is Vermont's large city, though that in itself is no big feat — the city has a population of just 42,000. Then again, very few communities of even this size have managed to disassociate themselves from fossil fuels. In order to adequately tackle climate change, cities — big and small — need to prioritize finding and utilizing alternative energy solutions. Burlington had expressed a desire to commit to 100% renewable energy for more than a decade, but it became a real possibility when analysts discovered that it was not only a smart environmental choice, but financially viable, too. In the long run, both the city and residents will not be paying more for clean energy than they were when buying fossil fuels.

What's new on our Community Blog



Another Brick In The Toilet

November 25th, 2014
On the ENN blog we are always talking about simple ways to reduce our impact, whether it is weather proofing our home, increasing what we recycle, or remembering to turn off the lights after we leave the room. While browsing our affiliate Care2’s website I came upon the suggestion of “dropping a brick” into your toilet as a way to save water. “Hold up, “you say. “Dropping a brick in the toilet, is that some kind of poop pun?” Yes it is, but it is also a strategy to reduce the amount of water wasted while flushing the toilet.
To read the full post and comment, visit the ENN Community Blog

5 Hot Tips to Keep You Warm this Winter

November 21st, 2014
Keeping your home warm has a big energy impact—taking up the biggest portion of your annual utility bill. As a part of ENERGY STAR’s annual heating season outreach, here are 5 Hottest Tips to Keep You Warm...
To read the full post and comment, visit the ENN Community Blog

Organic Dry Cleaning?

November 15th, 2014
I dread my semi-annual trip to the dry cleaners. Unfortunately, it is inevitable, unless of course I unfashionably decide to live the rest of my life draped in garbage bags in order to deter ever fleck of dirt and every ounce of tomato sauce.  Lately, while going on the dreaded task, I have noticed a […]
To read the full post and comment, visit the ENN Community Blog

Member Press Releases

More Press Releases

Terms of Use | Privacy Policy

2014©. Copyright Environmental News Network