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This Week In Transportation - October 25, 2004
Biodiesel starts flowing in Metro buses

photo:  biodiesel bus
Metro's biodiesel project is supported by a broad partnership. Representing those partners are (from left): King County Metro Transit General Manager Kevin Desmond; King County Wastewater Treatment Division Director Don Theiler; King County Department of Transportation Director Harold Taniguchi; Dean Boyer, Washington State Farm Bureau; K.C. Golden, Climate Solutions; Seattle City Light Superintendent Jorge Carrasco; and King County Executive Ron Sims.

King County Metro Transit is taking another major step toward cleaner emissions and energy independence, as it turns on the pump and begins fueling its buses with biodiesel.

Biodiesel is a fuel that is made from natural ingredients, such as the seed crops that are used to make vegetable oil. Metro has committed to pilot the use of a blend of five percent biodiesel and 95 percent Ultra Low Sulfur Diesel (ULSD) over the next two years, and is already using the fuel at its Ryerson and Bellevue bases. It hopes to power its entire fleet of more than 1,200 diesel buses with the biodiesel by the end of 2006.

Although King County's primary concern is cleaner emissions, the project could also lower the price of biodiesel, and create new markets for Washington farmers.

The pilot project is being funded through a Seattle City Light mitigation program. The City of Seattle is a national leader in greenhouse gas mitigation and works towards the 2005 goal of becoming "greenhouse gas neutral."

Over the past several years, Metro has switched all of its diesel buses to ULSD. This was done far in advance of the federal regulations that will soon require all diesel vehicles to use the clean-burning fuel. The fuel switch reduced particulate emissions by 90 percent in Metro's buses. Now, the addition of biodiesel to the fuel mix will help reduce the amount of carbon dioxide coming out of the tailpipe.

Because Metro buys more than 10 million gallons of fuel a year, even a five percent addition of biodiesel will result in a big increase in demand for fuel distributors. Metro believes this will open up the local biodiesel market to other consumers, such as school districts, small trucking firms and even individual car owners.

"Metro Transit's commitment to piloting the use of biodiesel will make it the single largest user of the fuel in the State of Washington which will, in turn, significantly increase markets for this clean burning alternative to fossil fuel," said King County Executive Ron Sims.

Because biodiesel is a not a fossil fuel, the state's agricultural boosters are excited that it could create a whole new cash crop for Washington's farmers. Demand for biodiesel has been growing rapidly, and now the industry has reached a tipping point where the first in-state commercial-scale production is viable. Farmers and fuel producers throughout the region are actively pursuing business plans to bring this new clean, renewable industry to Washington State.

Since Metro purchases more than 10 million gallons of diesel a year, it expects to purchase approximately one-half million gallons to operate the entire fleet on the biodiesel blend.

Over the next two years, Seattle City Light and King County will monitor the program and document actual reductions in greenhouse gas emissions tied to Metro's use of the biodiesel.

Environmental award

In addition to the exciting news about biodiesel, King County also learned on Tuesday that Metro is one of seven organizations being recognized by the Environmental and Energy Study Institute (ESSI) as a National Clean Bus Leader for 2004.

Metro was recognized for its leadership in investing in advanced technologies and emissions reduction strategies. By year's end, King County expects to fully integrate 213 hybrid-electric buses into full-time service. In their first year of service, the hybrids are expected to save approximately 750,000 gallons of petroleum and provide a quieter, more efficient service. King County 's use of ultra low sulfur diesel (ULSD) continues to significantly reduce particulate matter and other emissions, while spurring the development of this important market.

For more information on this prestigious award, visit the ESSI website.

VIDEO REPORT

Watch a video report on the October 26 biodiesel event.

Graphic:  Bullet RealVideo
Graphic:  Bullet Windows Media
Graphic:  Bullet Text Transcript

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As part of the statewide celebration of Washington's Archaeology Month in October, King County Road Services is sponsoring the "Footpaths to Freeways" Lecture Series. It is an illustrated series focusing on the history of roads in King County.

The final presentation will be this Thursday, Oct. 28 at the Auburn Library, 1102 Auburn Way S.

Topics to be discussed include the wildly differing ways in which roads have been established, a chronology of building techniques, and the myriad of funding schemes and packages used to pay for their construction over the past 150 years. It features a mixture of historic and modern photographs, and concludes with an opportunity for the audience to "find" their favorite historic road on electronic maps using GIS.

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Pacific Standard Time (PST) officially starts at 2 a.m. on Sunday, Oct. 31, and bus riders should keep that in mind when taking early trips.

On Saturday night, Oct. 30, all Saturday service, including Night Owl trips that leave the Central Business District at 2:15 AM and 3:30 AM, operate on Daylight Saving Time. If you ride the bus Saturday night, including the 2:15 a.m. and 3:30 a.m. Owls, wait to set your clocks back until after you are done riding buses for the night.

All trips leaving the bus bases on Sunday morning operate on Pacific Standard Time. If you are planning to ride Sunday morning service, be sure to set your clock back Saturday night.

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Graphic:  Road closed ahead signHere is a list of King County Department of Transportation projects that may disrupt traffic and travel in the coming weeks:

Graphic:  Bullet Northeast 124th Street, north of Redmond - Work continues through the end of November on the Northeast 124th Street project between Willows Road and State Route 202. Most of the work now is concentrated at the bridge over the Sammamish River.

Graphic:  Bullet South 277th Street, between Auburn and Kent - The Washington State Department of Transportation will be closing State Route 167 at South 277th Street between midnight and 4 a.m. on both Monday and Tuesday, Oct. 25 and 26. This closure will also result in traffic disruptions to South 277th Street. King County is widening the overpass and the Washington State Department of Transportation is overseeing the construction project. Work continues through October 2005.

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Icon:  MultimediaVIDEO REPORT
Watch a video report on the October 26 biodiesel event.
Graphic:  Bullet RealVideo
Graphic:  Bullet Windows Media

Graphic:  Bullet Text Transcript


King County Department of Transportation
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Updated: October 26, 2004

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