Climate Policy MonitorClimate Policy Monitor

Japan

2025

Policy Tools
DomainsAmbitionStringencyImplementationComprehensiveness
Score: 38.44Score: 42.19Score: 43.33Score: 0
Score: 37.38Score: 76.79Score: 31.48Score: 100
Score: 20.26Score: 25.61Score: 31.25Score: 25
Score: 25Score: 20.83Score: 54.17Score: 12.5
Score: 32.5Score: 48.75Score: 40Score: 100
Score: 75.08Score: 52.59Score: 21.88Score: 64.29
Score heatmap legend from lowest to highest0100

V - VoluntaryM - Mandatory

Legal Expert Network

Anderson Mori & Tomotsune

Domains covered

Carbon credits, Climate-related disclosure, Green prudential tools, Methane abatement, Public procurement, Transition planning

Authors

Koichi Saito (lead), Shinichi Douma, Yosuke Nishiyama, Hiroki Tsue, Mai Kurano, Aya Shinjo and Kohei Matsushita

Surveys

Mori Hamada & Matsumoto

Domains covered

Carbon credits, Climate-related disclosure, Green prudential tools, Methane abatement, Public procurement, Transition planning

Authors

Katsuyuki Tainaka (lead), Shinya Mizumoto and Hiroki Yamaguchi

Surveys