Difference between revisions of "Cost effective vehicle purchases"
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Revision as of 20:03, 25 July 2012
The decision to purchase a vehicle requires careful consideration of up-front vehicle acquistion costs, and later vehicle operations and maintenance costs. With the increase in the costs of fuel and maintenance labor, fuel efficient, reliable vehicles are now more valuable than in the past. Cost-effective vehicle procurement is an important part of maintaining a reliable fleet that can run efficiently and for long hours. The problem of ‘peaking’ adds to these problems. Peaking refers to the high number of vehicles needed to accommodate the high numbers of passengers that converge on the system during morning and evening rush hours. This means that transit systems have to obtain and maintain more vehicles than are needed during off-peak hours.
State and local governments are eligible to receive funds for capital costs, like vehicles, from the federal Department of Transportation through several programs, like the Surface Transportation Program, the Bus and Bus Facilities Program, and others, though they must follow certain guidelines and meet eligibility requirements.
Regulations Affecting Procurement
One study by the Federal Transit Administration found that several federal and state policies and regulations affect procurement and service-life length. For example, the Americans with Disabilities Act has had an effect on the technology sought in vehicles, including on-board annunciators and reliable lifts. The FTA’s own minimum requirements for the span of time a vehicle must be in service before it can be retired without a penalty was also found to alter expectations for service-life of vehicles among practitioners. Most importantly, they found that these regulations have a relatively minor effect on service-life of vehicles, especially when compared with the low-bid procurement process. Accepting a low bid should not be prioritized over obtaining high-quality, long-lasting vehicles.
The SAFETEA-LU transportation legislation specifically names diesel retrofits as a cost-effective method for reducing emissions to meet federal air quality standards, and this method has been studied by the EPA and the Transportation Research Board. New transit vehicle purchases may even be eligible for Congestion Mitigation and Air Quality Improvement funds (CMAQ). 
California’s air quality goals also affect the parameters that transit providers have to work within when procuring vehicles. The California Air Resources Board requires that fleets reduce their overall emissions, including particulate matter and nitrous oxide from fleet vehicles. The Air Resources Board also has specific requirements for urban buses, separate from an agency’s average fleet emissions. Additionally, the South Coast Air Quality Management District (SCAQMD) has separate, specific requirements for Southern California transit agencies and other government agencies that manage fleets of 15 or more vehicles. It requires that new vehicle purchases must be lower emission vehicles or vehicles that use alternative fuels.
Vehicle Purchasing Study
German Case Study
Professors Buehler and Pucher examined the elements of a successful increase in transit efficiency in Germany. They found that purchasing new vehicles, and sharing them among transit agencies, was a part of improving the financial sustainability of Germany's transit system, along with reducing labor costs and fare reform.
- US Department of Transportation, Livability. “Grants and Programs.”
- Federal Transit Administration.“Useful Life of Transit Buses and Vans.” 2007.
- Federal Highway Administration. “Final Program Guidance: The Congestion Mitigation and Air Quality Improvement (CMAQ) Improvement Program under the Safe, Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for Users.” 2008.
- California Environmental Protection Agency, Air Resources Board. “Public Transit Agencies.” 2011.
- US Department of Energy. Alternative Fuels Data Center. California Incentives and Laws for Acquisition / Fuel Use.“ 2012.
- Buehler, Ralph and John Pucher. "Making Public Transport Financially Sustainable." 2011.