{"query_echo":{"q":"","filters":{"analysis_type":["Sustainable Asset Valuation (SAVi)"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'Sustainable Asset Valuation (SAVi)' for facet 'analysis_type' is not in the controlled vocabulary."}]},"total":{"value":1,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?analysis_type=Sustainable+Asset+Valuation+%28SAVi%29","stability":"beta","ai_marking":{"digital_source_type":{"uri":"http://cv.iptc.org/newscodes/digitalsourcetype/trainedAlgorithmicMedia","name":"Created using Generative AI"},"notice":"Summary and key insights are generated using artificial intelligence."},"results":[{"id":"iisd-003448","url":"https://climateinsightsdirectory.org/document/iisd-003448","title":"A Sustainable Asset Valuation of the Mass Rapid Transit System in Bogota, Colombia","publisher":{"name":"International Institute for Sustainable Development","organization":"international-institute-for-sustainable-development"},"document_type":"report","language":"en","date_published":"2024-03","source_url":"https://www.iisd.org/system/files/2024-10/savi-mass-rapid-transit-system-bogota-colombia.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The report evaluates the Bogota MRT system using the SAVi methodology, which integrates externalities like health, carbon emissions, and retail growth into a cost-benefit analysis. The analysis considers two demand scenarios (8% and 16% modal shift from private transport) over a 35-year period (2022–2058). While conventional benefit-cost ratios (BCR) are low (0.4 to 0.6), the sustainable BCR (S-BCR) ranges from 1.5 to 2.9, indicating the project is highly profitable from a societal perspective. Key benefits include significant retail revenue increases, health improvements from walking and reduced pollution, and a reduction in CO2 emissions by up to 10.79 million tonnes in the high-demand scenario.","ai_generated":true,"unit":"iisd-003448#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The MRT system is economically viable from a societal perspective, with a sustainable benefit-cost ratio (S-BCR) ranging from 1.5 to 2.2 for the 8% MRT scenario and 1.9 to 2.9 for the 16% MRT scenario, significantly higher than the conventional BCR of 0.4 to 0.6.","ai_generated":true,"unit":"iisd-003448#insight-1","date_modified":"2026-10-23"},{"text":"The highest discounted cumulative added benefit is attributed to retail revenues, valued at COP 7,904 billion in the 8% MRT scenario and COP 15,897 billion in the 16% MRT scenario.","ai_generated":true,"unit":"iisd-003448#insight-2","date_modified":"2026-10-23"},{"text":"The MRT system is projected to reduce greenhouse gas emissions, with avoided CO2 emissions valued at COP 316 billion (5.85 million tonnes) in the 8% scenario and COP 583 billion (10.79 million tonnes) in the 16% scenario.","ai_generated":true,"unit":"iisd-003448#insight-3","date_modified":"2026-10-23"},{"text":"Health benefits, comprising increased physical activity and reduced air pollution, are valued between COP 3,829 billion and COP 5,306 billion for the 8% scenario, and between COP 7,711 billion and COP 10,852 billion for the 16% scenario.","ai_generated":true,"unit":"iisd-003448#insight-4","date_modified":"2026-10-23"},{"text":"The economic value of time saved due to improved mobility ranges from COP 1,029 billion to COP 10,287 billion in the 8% scenario and COP 1,992 billion to COP 19,920 billion in the 16% scenario.","ai_generated":true,"unit":"iisd-003448#insight-5","date_modified":"2026-10-23"},{"text":"Avoided costs from a reduction in traffic accidents are estimated at COP 1,606 billion to COP 2,513 billion for the 8% scenario and COP 3,157 billion to COP 4,941 billion for the 16% scenario.","ai_generated":true,"unit":"iisd-003448#insight-6","date_modified":"2026-10-23"},{"text":"The project is expected to create significant employment, with 8,000 direct and 20,000 indirect jobs during construction (2021–2028), resulting in a cumulative discounted income creation of COP 1,044 billion.","ai_generated":true,"unit":"iisd-003448#insight-7","date_modified":"2026-10-23"},{"text":"Property value increases near MRT stations are estimated as a one-time benefit, ranging from COP 957 billion (low estimate) to COP 1,915 billion (high estimate) across both demand scenarios.","ai_generated":true,"unit":"iisd-003448#insight-8","date_modified":"2026-10-23"}],"climate_tags":["sustainable transport","carbon dioxide emissions","air pollution","urban transport","climate finance","public transport"],"geography_discussed":["Medellín","India","Chile"],"frame_perspective":[],"analysis_type":["Sustainable Asset Valuation (SAVi)","Integrated Cost-Benefit Analysis (CBA)","System Dynamics Modelling"]}]}