PUBLIC MARKS with tags environment & technology

Imagine a future where immense amounts of trash didn’t pile up on the peripheries of our cities: a future where we understand the ‘removal-chain’ as we do the ‘supply-chain’, and where we can use this knowledge to not only build more efficient and sustainable infrastructures but to promote behavioral change.

Think Solar Energy. Renewable Energy and Solar Power. What is going on at the web. Solar power, solar panel, solar system, renewable energy and technology

Website with a list of fuel cell companies that actually produce fuel cells you can buy. Provides an explanation of what fuel cells are. Good technical resource for students and companies working on fuel cell projects

"It appears that sails could return to the ocean's freighters soon. Newsweek is reporting on a technology to assist with cross-ocean travel. From the article: 'SkySails' system consists of an enormous towing kite and navigation software that can map the best route between two points for maximum wind efficiency. In development for more than four years, the system costs from roughly $380,000 to $3.2 million, depending on the size of the ship it's pulling. SkySails claims it will save one third of fuel costs.'"

A study conducted by scientists in the U.S. and Italy warns that summers could be a lot hotter in a hundred years because of global warming caused by greenhouse gases.