Take a huge oceanic catamaran, stick a hydroelectric turbine underneath it, and hitch it to a 6.5 million-square-foot parafoil flying nearly a mile in the air. That's a Korean research team's new proposal for generating gigawatts of clean energy. Read more: Korean Kites, Wind Power, Kite Power Plant, Green Technology, Parafoil Power Plant, Clean En […]
Juan Hinestroza, assistant professor of Fiber Science and Apparel Design, has developed cotton threads that, while remaining flexible and comfortable to wear, can conduct electric current as well as a metal wire. Read more: Renewable Electricity, Cotton Fiber, Cornell Cotton, Cornell University, Green Technology, Juan Hinestroza, Cotton, Fiber Science, Cotto […]
Ocean levels are rising around the globe, so rather than tethering our buildings to the sinking shoreline why not suit them for a life at sea? That's the approach behind the Water-Scraper, a futuristic self-sufficient floating city. Read more: Underwater City, Evolo Skyscraper Competition, Rising Tides, Sustainable City, Floating City, Green Technology, […]
If you've spent any time recently waiting for a delayed flight in an airport terminal or found yourself sitting on the tarmac for a few hours, you know first-hand that air traffic congestion in the U.S. is a growing problem. Without significant improvements to the nation's current air traffic control network, the Federal Aviation Administration (FA […]
By Jesse Jenkins and Devon Swezey The introduction of "Buy American" legislation in the Senate in response to a report that more than three quarters of funds from a clean energy stimulus program went to foreign companies is understandable and probably good politics. Unfortunately it will do nothing to solve the root of the problem, which is that fo […]
Good Deeds Day by Shari Arison, author of Birth -- When the Spiritual and the Material Come Together How easy it is to do a good deed! Every one of us can do a good deed, almost anytime and anyplace. When an elderly woman gets on the bus, in hospitals that are crying out for the help of volunteers, in nursing homes where lonely older people are desperately i […]
Each year, the Greener Gadgets Conference in New York awards the most innovative product concepts out there in terms of energy efficiency and sustainable design. The competition this year included everything from a mobile phone food app to an automan/sound system. According to Treehugger, the judges were not as impressed by certain gadgets that didn't n […]
You want to do the right thing. Eat locally and sustainably 12 months of the year. Easy enough in California, but you live in Vermont or Minnesota or even New York -- where winter settles in early and leaves late. As currently deployed, New York State's 36,000 farms can supply perhaps 40% of local food needs, so unless all New York residents become vict […]
What is the most overlooked key issue of our time? A nuclear Iran, America's failing education system, the need for better dental hygiene? The answer is no, no and no. Now I am not saying that these aren't important issues facing us, but there is one massive, destructive issue plaguing this country like no other, an issue that just doesn't see […]
In the hallowed halls of B-School academia there is an ongoing debate over the meaning of management versus leadership. The distinction turns out to be really important for business sustainability. In an earlier life, I was an environmental consultant managing remediation work -- a fancy word for cleaning up the industrial pollution of the past. But after co […]