RT null T1 National Assessment of the Cost of Inaction of Tackling Air Pollution in Thailand A1 International Institute for Applied Systems Analysis, A1 United Nations Environment Programme, A2 Kiesewetter, Gregor A2 Klimont, Zbigniew A2 Ru, Muye A2 Slater, Jessica K1 air pollution K1 Thailand K1 greenhouse gas emission K1 mitigation measure YR 2023 FD 2023-05 LK https://wedocs.unep.org/handle/20.500.11822/43194 UL https://wedocs.unep.org/handle/20.500.11822/43194 NO This assessment provides a preliminary quantification of the costs of not taking further action on air pollution in Thailand. It quantifies and compares the potential health costs in two alternative future scenarios, one in which no further measures beyond current policy are taken, with a future scenario in which 12 solutions (bundles of measures) are implemented. In addition to looking at health impacts, the assessment also highlights co-benefits for climate change that would be missed if further measures are not implemented. DS UN Environment Document Repository RD Sep 20, 2026