COMPARING MITIGATION POLICIES ■ 77Source: Authors for different sources: Mayor of London 2007a (London), IEFE 2009 (Milan), Ministry of
Environment, Mexico City 2008 (Mexico City), and BMA 2008 (Bangkok).
Figure 3.1 Coherence among Emission Sectors (Inventories) and
Reduction Measures (Local Mitigation Plans)
Sector: Energy use in buildingsLondon90
80
70
60
50
40
30
20
10
0percentMilan Mexico City BangkokSector: Transportationpercent6050403020100
London Milan Mexico City Bangkok% for total base year emissions % measures for total reductionsgroup can act within a general framework (strategic plans with sector-based
targets, policies, and measures) and if a project-based approach is adopted,
because it prevents departmental segregation. Competencies for climate
change policy are oft en concentrated in environmental departments, and this