{"id":87855,"date":"2026-08-19T10:05:57","date_gmt":"2026-08-19T09:05:57","guid":{"rendered":"https:\/\/www.lse.ac.uk\/granthaminstitute\/?post_type=case-study&#038;p=87855"},"modified":"2026-08-19T10:05:57","modified_gmt":"2026-08-19T09:05:57","slug":"controlled-burning-insurance-for-aso-grasslands-noyaki","status":"publish","type":"case-study","link":"https:\/\/www.lse.ac.uk\/granthaminstitute\/case-studies\/controlled-burning-insurance-for-aso-grasslands-noyaki\/","title":{"rendered":"Controlled Burning Insurance for Aso Grasslands (Noyaki)"},"featured_media":0,"template":"","spatial-scale":[5322],"insurance-trigger-type":[5299],"insured-risk":[5315],"insurance-scheme-target":[5326],"insurance-scheme-developer":[5308],"insurance-product-type":[5327],"location":[5318],"realm":[5314],"class_list":["post-87855","case-study","type-case-study","status-publish","hentry","spatial-scale-sub-national","insurance-trigger-type-indemnity","insured-risk-liability-and-policy-risk","insurance-scheme-target-local-communities","insurance-scheme-developer-private","insurance-product-type-insurance-to-reduce-risks-to-ecosystems-and-species","location-asia-pacific","realm-terrestrial"],"acf":{"world_map_coordinates":{"ref_value":"field_6a4e7380d1e2f","value":"36.688046098176436, 138.10767576524876","type":false,"post_type":""},"world_map_position_pc":{"ref_value":"field_6a4e73812c3d4","value":"38.911974786595,88.363243268125","type":false,"post_type":""},"world_map_position_px":{"ref_value":"field_6a4e73823d4e5","value":"124.12919956924,551.3866379931","type":false,"post_type":""},"ireland_county":{"ref_value":"field_6a4e73834e5f6","value":"","type":false,"post_type":""},"area":{"ref_value":"field_6a4e73845f6a7","value":"","type":false,"post_type":""},"description":{"ref_value":"field_6a1ca0010002","value":"Mitsui Sumitomo Insurance (MS&amp;AD Group) provides insurance coverage for the risk of fire spreading during noyaki: the traditional prescribed burning of the Aso grasslands in Kumamoto Prefecture, Japan. Noyaki has been practised for &gt; 1,000 years across approximately 22,000 hectares of grassland within the Aso caldera, preventing forest succession and maintaining a unique semi-natural grassland ecosystem that supports around 600 rare plant and insect species, including endangered butterflies and beetles. The practice had been suspended in some areas due to concerns about fire-spread liability. MS&amp;AD's insurance coverage has enabled the continuation\/resumption of noyaki, supporting the preservation of grassland biodiversity, carbon sequestration (the grasslands absorb 1.7x more CO\u2082 than all Aso households emit), water resource conservation, livestock grazing and landscape-based tourism. The product forms part of MS&amp;AD's broader Green Resilience strategy leveraging nature-based solutions through insurance.","type":false,"post_type":""},"case_study_date":{"ref_value":"field_6a1ca0010003","value":"Ongoing","type":false,"post_type":""},"partner_names":{"ref_value":"field_6a1ca0010005","value":"Mitsui Sumitomo Insurance (MS&AD Insurance Group)","type":false,"post_type":""},"referrer_org_name":{"ref_value":"field_6a1ca0010006","value":"UNEP FI","type":false,"post_type":""},"sources":{"ref_value":"field_6a1ca0010007","value":[{"source":{"title":"MS&amp;AD Green Resilience Report 2024","url":"https:\/\/www.nse.or.jp\/listing\/search\/files\/140120241219541013.pdf","target":""}},{"source":{"title":"Green Resilience Report 2025","url":"https:\/\/assets.minkabu.jp\/news\/article_media_content\/urn%3Anewsml%3Atdnet.info%3A20251204515046\/140120251204515046.pdf","target":""}}],"type":"repeater","post_type":""},"status":{"ref_value":"field_6a1ca001000a","value":"active","type":false,"post_type":""}},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - 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