San Francisco Converting Restaurant Grease to Bio-Diesel

San Francisco will become the first city to institute a program to convert "brown grease" from restaurants into bio-diesel. Mayor Gavin Newson announced the $1.2 million pilot program, which will collect about 10,000 gallons of grease a week from city-wide restaurants. This...

Re-inventing Urban Spaces: Green Alleys

            One of the central tenets in making sustainability work is re-imagining the way we use public urban spaces. This involves turning inefficient utilitarian spaces into urban amenities that are...

High Potential for CDM Markets in Africa

The Clean Development Mechanism (CDM) program, developed under the Kyoto Protocol, is a method of combating climate change by encouraging sustainable development through market incentives.  It is essentially a...

Pacific Northwest Trees Dying as Climate Warms

A new study conducted over a 50 year period in the coniferous forests of the American West, reports that forest trees are dying at a rate twice as fast as they were 17 years ago. The scientists are blaming this...

Approaches to Conservation in China

There are sufficient reasons why China gets a bad reputation in regards to its environmental policy, yet there is cause to be optimistic about the future of ecological conservation in China.  Professor Lu...

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