Delhi
Energy and CO2: the city has proactive policies to limit greenhouse gases.Delhi could improve its monitoring. It only partially monitors green- house gas emissions.
Land use and buildings: Delhi ranks average in land use and buildings. It has 19 square metres per person of green spaces, less than the Index average of 39 square metresas.
Transport: Delhi is average in the transport category. The city’s superior public transport network, consisting mainly of a metro system, measures 0.08 km per square kilometre. This is below the Index average of 0.17 km per square kilometre, but is second best among cities with a similarly low income in the Index and is higher than the Indian city average of 0.03 km. Regard- ing transport policies, the city performs well for its urban mass transport policy. It receives full marks in the Index for taking steps to reduce emissions from mass transport (see “green ini- tiatives” below), and for encouraging residents to take greener forms of transport. However, its pricing system for mass transport is only partial- ly integrated, and it lacks some of the traffic con-