LA retires last diesel bus

Los Angeles County Metropolitan Transit Authority (Metro) has retired the last diesel bus in its fleet, becoming the world's first major transit agency to operate only clean fuel buses - nearly 100 per cent of which operate on compressed natural gas (CNG). According to Metro, compared with diesel buses, its CNG fleet reduces cancer-causing particulate matter by more than 80 per cent. And, because of the switch from diesel to CNG, Metro avoids emitting nearly 300,000 pounds of greenhouse gas emissions per da
May 18, 2012 Read time: 2 mins
5625 Los Angeles County Metropolitan Transit Authority (Metro) has retired the last diesel bus in its fleet, becoming the world's first major transit agency to operate only clean fuel buses - nearly 100 per cent of which operate on compressed natural gas (CNG).

According to Metro, compared with diesel buses, its CNG fleet reduces cancer-causing particulate matter by more than 80 per cent. And, because of the switch from diesel to CNG, Metro avoids emitting nearly 300,000 pounds of greenhouse gas emissions per day.

"What Metro has achieved transcends Los Angeles County," said Los Angeles County Supervisor and Metro Board Chair Don Knabe. "We proved from both a technical and economic standpoint that a large transit agency can operate with alternative clean burning fuels and this has led many other transit agencies to follow our lead. Likewise, what Metro is doing to tap solar energy, recycle and build green facilities is raising the bar for the industry. That's good for our customers, taxpayers and the environment."

Related Content

  • July 28, 2017
    London’s mayor launches fund to help retire polluting diesel taxis
    In the latest in a series of measures to clean up London’s toxic air, the Mayor of London, Sadiq Khan, and Transport for London (TfL) have launched a US£55 million (£42 million) fund to encourage the owners of the oldest, most polluting diesel black cabs to retire them from the Capital’s fleet. Taxis are a significant contributor to London’s toxic air quality, and are responsible for 16 per cent of NOx and 26 per cent of Particulate Matter (PM) road transport emissions in central London. From today, the own
    Read More
  • December 18, 2018
    California to require all bus fleets to be zero-emission by 2040
    The California Air Resources Board (CARB) has approved a statewide regulation which will require public transit agencies to gradually transition to fully zero emission buses by 2040. The Clean Transit regulation is expected to help transit agencies reduce greenhouse gas emissions by 19 million metric tonnes, nitrogen oxides by 7,000 tonnes and particulate matter by 40 tonnes from 2020 to 2050. CARB says the regulation will improve air quality, especially in low-income communities. It could also help
    Read More
  • November 17, 2014
    Air quality tops transportation agendas
    Colin Sowman catches up on some of the latest research around outdoor pollution and looks at options available to authorities in areas of poor air quality. Iair quality hasn’t already reached the top of the agenda in transportation department meetings in your area, it probably soon will with national, trans-national and even global bodies calling for authorities to reduce pollution levels.
    Read More
  • February 19, 2018
    Westcat switch buses to renewable diesel to reduce emissions
    Californian public transportation service Western Contra Costa Transit Authority's (WestCat's) fleet of 45 buses is now running on My Neste Renewable Diesel to help slash emissions. The fuel is designed with the intention of cutting greenhouse gas emissions by up to 80% and reducing engine-out emissions. In addition, WestCat has claimed that the fuel transition has led to a reduction in the maintenance required for emissions equipment and internal engine components.
    Read More

Highlighted Content