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Delhi Metro and Air Pollution

Author

Listed:
  • Deepti Goel

    (Department of Economics, Delhi School of Economics, Delhi, India)

  • Sonam Gupta

    (IMPAQ International)

Abstract

The Delhi Metro (DM) is an electric based mass rapid transit system serving the National Capital Region of India. It is also the world’s first rail project to earn carbon credits under the Clean Development Mechanism of the United Nations Framework Convention on Climate Change for reductions in energy consumption and CO2 emissions. In this paper we analyze whether the DM led to reductions in localized pollution measured in terms of NO2; CO; and PM2:5; three transportation source pollutants present at dangerously high levels in Delhi. We study the period between 2004 and 2006, and find that one of the larger rail extensions of the DM led to a 34 percent reduction in localized CO at a major traffic intersection in the city. Our study highlights an important social benefit of the metro rail, but it does not advocate the thoughtless building of capital intensive metro rail projects without first undertaking a thorough cost benefit analysis.

Suggested Citation

  • Deepti Goel & Sonam Gupta, 2013. "Delhi Metro and Air Pollution," Working papers 229, Centre for Development Economics, Delhi School of Economics.
    • Handle: RePEc:cde:cdewps:229
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    References listed on IDEAS

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    1. David S. Lee & Thomas Lemieux, 2010. "Regression Discontinuity Designs in Economics," Journal of Economic Literature, American Economic Association, vol. 48(2), pages 281-355, June.
    2. Mohring, Herbert, 1972. "Optimization and Scale Economies in Urban Bus Transportation," American Economic Review, American Economic Association, vol. 62(4), pages 591-604, September.
    3. Janet Currie & Matthew Neidell, 2005. "Air Pollution and Infant Health: What Can We Learn from California's Recent Experience?," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 120(3), pages 1003-1030.
    4. Neidell, Matthew J., 2004. "Air pollution, health, and socio-economic status: the effect of outdoor air quality on childhood asthma," Journal of Health Economics, Elsevier, vol. 23(6), pages 1209-1236, November.
    5. Janet Currie & Reed Walker, 2011. "Traffic Congestion and Infant Health: Evidence from E-ZPass," American Economic Journal: Applied Economics, American Economic Association, vol. 3(1), pages 65-90, January.
    6. Kenneth Y. Chay & Michael Greenstone, 2003. "The Impact of Air Pollution on Infant Mortality: Evidence from Geographic Variation in Pollution Shocks Induced by a Recession," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 118(3), pages 1121-1167.
    7. Currie, Janet & Neidell, Matthew & Schmieder, Johannes F., 2009. "Air pollution and infant health: Lessons from New Jersey," Journal of Health Economics, Elsevier, vol. 28(3), pages 688-703, May.
    8. Yihsu Chen & Alexander Whalley, 2012. "Green Infrastructure: The Effects of Urban Rail Transit on Air Quality," American Economic Journal: Economic Policy, American Economic Association, vol. 4(1), pages 58-97, February.
    9. Enrico Moretti & Matthew Neidell, 2011. "Pollution, Health, and Avoidance Behavior: Evidence from the Ports of Los Angeles," Journal of Human Resources, University of Wisconsin Press, vol. 46(1), pages 154-175.
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    More about this item

    JEL classification:

    • Q5 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics
    • R4 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - Transportation Economics

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