Portland Aims for 5 Percent Biodiesel

Karlenzig: "Portland, SustainLane's #1 city in its US City Sustainability Rankings, is introducing legislation that would require that all diesel fuel sold within the city contain 5% biodiesel starting in 2007 and move to 10% by 2010..."

One more reason why Portland is SustainLane's No. 1 city in the U.S. for sustainability. Seattle, where I live, is No. 3. San Francisco, where Karlenzig lives, is No. 2. When it comes to sustainability, it's the company you keep...

Paul Andrews, GreenforGood

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