City Receives $200K Grant to Become Model City”
The city of Knoxville, Tenn., has been chosen as a recycling model city, receiving a $200,000 grant to conduct a recycling study and devel...

Will Chinas Demand for Aluminum Help U.S. Recycling?
With U.S. recycling markets showing signs of economic stress, a recent report on the future of aluminum in China brings positive news. Deman...

Green Ink: Subprime Renewables
Crude oil futures jumped for the second straight day to more than $42 due to violence in the Middle East and Chinese stockpiling of oil, hel...

Green Ink: Dells Creeping Footprint
Crude oil futures fell below $40 as demand-side fears trumped geopolitical worries, and oil is poised for its first annual price decline in ...

How Much CO2 Would a Nuclear War Emit?
Image courtesy of WiredThe smallest possible regional nuclear war would unleash around 700 million tons of carbon dioxide about as much as...

AltEnergyStocks.com's Ten Best Competitors
When I began writing about clean energy investing in 2006, my competition wassparse. The quality blogs with industry heavyweights were eit...

Cleantech's Solar Conundrum
The solar market is still going strong, despite the financial crisis, and turmoil in some of its key markets. But that doesn't mean all is ...

NYC's Tekserve Holding 3rd Annual e-Waste Recycling Event
Photo via D'Arcy NormanIf you received new gadgets during the holiday and are wondering what to do with your old devices, Tekserve and the ...

Solar Dominates Cleantech Venture Investments of 2009
So now that you know my opinions of which innovations of 2008 are going to change the world the most...how about a less subjective metric. I...