Traffic Signals Optimization

Description: Improve signal timing on seventeen major metropolitan area arteries. By reducing idling and acceleration, emissions of carbon dioxide from gasoline and diesel fuel will decrease.

Project Type:	Public Transportation
Location:	Portland, Oregon, USA
Quantity:	171,786 tonnes CO₂e total
Accounting period:	From 2002 for 5 years
Operator:	Portland Office of Sustainable Development 721 North West 9th Avenue Suite 350 Portland Oregon 97209
Standard:	-
Supported by:	The Climate Trust (USA - OR)
Entry created:	17th January 2008
Last updated:	11th August 2010

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