RT Report T1 Promoting Low Carbon Transport in India: Assessment of Heavy-Duty Vehicle Characteristics in Delhi A1 United Nations Environment Programme, A2 Malik, Leeza A2 Tiwari, Geetam A2 Mohan, Dinesh K1 India K1 heavy duty vehicle K1 transport K1 fuel K1 taxation K1 freight transport K1 energy policy SN 978-87-93130-76-0 YR 2015 FD 2015-12 LK https://wedocs.unep.org/handle/20.500.11822/31409 UL https://wedocs.unep.org/handle/20.500.11822/31409 NO This report aims to analyse fuel efficiency and the policy environment for heavy-duty vehicles in India. The report includes literature review of existing HDV studies in India, mapping of current heavy-duty vehicular technology (type of vehicle, age, fuel used) and fuel efficiency in Delhi, and discussions on policies promoting HDV modernisation and efficiency improvements. DS UN Environment Document Repository RD Sep 23, 2026