Waste Optimization Newsfeed

Dell has reduced the indirect emissions associated with its energy use by 10 percent in fiscal year 2010, according to the company’s corporate responsibility report for fiscal year 2010. read more »

Image credit: Kanu Hawaii/Creative Commons

Aquaponics usually stirs up a good deal of interest and debate here. From the awesome urban aquaponics of Growing Power to industrial-scale aquaponics operations, plenty of people believe in the idea of recycling fish poop into plant food in an efficient semi-closed-loop system. And yet questions remain—I've asked before whetherRead the full story on TreeHugger read more »

The CDM can fund clean energy projects like concentrated solar farms (photo via flickr)

The UN backed Executive Board of the Clean Development Mechanism (CDM) has suspended carbon credits for shady chemical manufacturers in China that were producing an excess of pollution and then destroying it, all to get credit for doing good. ...Read the full story on TreeHugger read more »