{"query_echo":{"q":"","filters":{"analysis_type":["system dynamics simulation"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'system dynamics simulation' for facet 'analysis_type' is not in the controlled vocabulary."}]},"total":{"value":8,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?analysis_type=system+dynamics+simulation","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-002035","url":"https://climateinsightsdirectory.org/document/iisd-002035","title":"Sustainable Asset Valuation (SAVi) of Stormwater Infrastructure Solutions in Johannesburg, South Africa","publisher":{"name":"International Institute for Sustainable Development","organization":"international-institute-for-sustainable-development"},"document_type":"report","language":"en","date_published":"2021-04","source_url":"https://www.iisd.org/system/files/2021-04/savi-stormwater-johnannesburg-south-africa.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The assessment finds that nature-based infrastructure (stream renaturalization) is the most cost-efficient and climate-resilient option, providing the highest net benefits primarily through avoided flood damages and additional water supply. While grey infrastructure (concrete culverts) has the highest upfront costs and provides no environmental co-benefits, nature-based solutions maintain superior performance across various climate scenarios, although they are more labour-intensive to maintain.","ai_generated":true,"unit":"iisd-002035#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Nature-based infrastructure (stream renaturalization) is the most cost-efficient investment over the infrastructure life cycle, requiring the lowest upfront capital costs compared to grey and hybrid options, although it incurs higher annual operation and maintenance costs.","ai_generated":true,"unit":"iisd-002035#insight-1","date_modified":"2026-10-23"},{"text":"Avoided flood damages represent the largest monetary benefit for nature-based solutions. Full stream renaturalization avoids approximately ZAR 103 million in flood damage costs over 20 years and over ZAR 184 million over 40 years, while the hybrid solution avoids ZAR 87 million and ZAR 168 million over the same periods, respectively.","ai_generated":true,"unit":"iisd-002035#insight-2","date_modified":"2026-10-23"},{"text":"Nature-based solutions provide significant additional water supply through increased soil permeability and groundwater recharge. Over 40 years, the renaturalized stream generates an estimated economic benefit of ZAR 55.52 million from additional water supply, which alone outweighs the total project costs by approximately ZAR 3.4 million.","ai_generated":true,"unit":"iisd-002035#insight-3","date_modified":"2026-10-23"},{"text":"Under various climate change scenarios, nature-based infrastructure (NBI) demonstrates greater resilience than grey solutions. The benefits of NBI increase as precipitation patterns become more volatile, whereas the capacity of grey stormwater solutions is limited by design, making them less equipped for extreme weather events.","ai_generated":true,"unit":"iisd-002035#insight-4","date_modified":"2026-10-23"},{"text":"The RCP 6.0 climate scenario results in the poorest performance for all infrastructure options due to a higher frequency of extreme rainfall events. In this scenario, the hybrid and fully renaturalized solutions provide the same amount of avoided flood damage costs (ZAR 43.2 million) over a 20-year horizon, indicating that severe events can cause damages regardless of the NBI type implemented.","ai_generated":true,"unit":"iisd-002035#insight-5","date_modified":"2026-10-23"},{"text":"Grey stormwater infrastructure (concrete culverts) yields negative net results over both 20- and 40-year horizons (approximately ZAR -85 million) because it requires high capital expenditure without delivering environmental, social, or economic co-benefits, except for minimal income generation from maintenance.","ai_generated":true,"unit":"iisd-002035#insight-6","date_modified":"2026-10-23"},{"text":"Nature-based solutions generate additional socio-economic co-benefits, including increased property values in the Orange Grove, Norwood, and Orchard districts, higher property tax revenues for the city, and income creation through labour-intensive maintenance work.","ai_generated":true,"unit":"iisd-002035#insight-7","date_modified":"2026-10-23"}],"climate_tags":["climate change adaptation","climate resilience","Flood mitigation","groundwater recharge","carbon sequestration","urban heat island"],"geography_discussed":["Orange Grove","Norwood","Orchard","Gauteng","South Africa"],"frame_perspective":[],"analysis_type":["integrated cost-benefit analysis","climate change scenario analysis","system dynamics simulation"]},{"id":"iisd-002013","url":"https://climateinsightsdirectory.org/document/iisd-002013","title":"Sustainable Asset Valuation of the Kalivaç and Poçem Hydropower Projects","publisher":{"name":"International Institute for Sustainable Development","organization":"international-institute-for-sustainable-development"},"document_type":"report","language":"en","date_published":"2020-06","source_url":"https://www.iisd.org/system/files/2020-08/savi-hydropower-albania.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The SAVi assessment finds that the Kalivaç and Poçem hydropower projects (HPPs) are uneconomic, producing higher costs and societal burdens than benefits. When integrating externalities, the HPPs' levelized cost of electricity (LCOE) is more than 2.5 times higher than that of solar PV. The report highlights significant negative externalities, particularly the loss of agricultural land and tourism potential along the Vjosa River, and notes that the projects are not financially attractive at domestic electricity prices of EUR 55/MWh.","ai_generated":true,"unit":"iisd-002013#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The cost-benefit analysis (CBA) indicates that both the Poçem and Kalivaç hydropower plants (HPPs) are uneconomic, with total costs exceeding benefits. The final SAVi net results, which include externalities, are negative EUR 233 million for HPP Poçem and negative EUR 321 million for HPP Kalivaç.","ai_generated":true,"unit":"iisd-002013#insight-1","date_modified":"2026-10-23"},{"text":"Solar PV is identified as the most beneficial and viable energy alternative in Albania. Its integrated LCOE is significantly lower than that of the HPPs, and its CBA result (negative EUR 75.6 million) is approximately 7.3 times less negative than the combined results of the two HPPs.","ai_generated":true,"unit":"iisd-002013#insight-2","date_modified":"2026-10-23"},{"text":"The most significant negative externalities are caused by the inundation of agricultural land for the reservoirs, resulting in a foregone value added of EUR 174 million. Additionally, foregone tax revenues from agriculture are estimated at more than EUR 26 million over the assets' lifetimes.","ai_generated":true,"unit":"iisd-002013#insight-3","date_modified":"2026-10-23"},{"text":"The construction and operation of the HPPs are expected to cause a loss of tourism potential along the Vjosa River, valued at more than EUR 10 million over the lifetime of both plants, rising to over EUR 22.5 million if a lower discount rate (6.75%) is applied.","ai_generated":true,"unit":"iisd-002013#insight-4","date_modified":"2026-10-23"},{"text":"Sediment dredging is a critical and expensive operational requirement to maintain capacity. For HPP Kalivaç, which is the first reservoir in the river course, dredging costs during the concession period are estimated at more than EUR 140.3 million, accounting for over 40% of its conventional LCOE.","ai_generated":true,"unit":"iisd-002013#insight-5","date_modified":"2026-10-23"},{"text":"At a domestic electricity offtake price of EUR 55 per MWh, the HPPs are not financially attractive, with a project IRR of 9.32%, which is below the required hurdle rate of 13.5%. To achieve a project NPV of zero in the baseline scenario, the price would need to be EUR 78.47 per MWh, or EUR 108.39 per MWh if dredging costs are included.","ai_generated":true,"unit":"iisd-002013#insight-6","date_modified":"2026-10-23"},{"text":"Climate change projections indicate a decline in precipitation (averaging 20 mm less per month by 2100), which reduces electricity generation potential and revenues. While this also lowers some costs (like dredging), the overall impact on the financial performance of the HPPs is adverse.","ai_generated":true,"unit":"iisd-002013#insight-7","date_modified":"2026-10-23"},{"text":"The HPPs pose severe threats to the biodiversity of the Vjosa River, including the disruption of migratory fish species like the critically endangered European eel and the potential for coastal erosion at the Adriatic Sea due to disrupted sediment transport.","ai_generated":true,"unit":"iisd-002013#insight-8","date_modified":"2026-10-23"}],"climate_tags":["hydropower","photovoltaics","climate change","precipitation","greenhouse gas emissions","biodiversity loss","ecosystem service","climate finance"],"geography_discussed":["Adriatic Sea","Greece"],"frame_perspective":[],"analysis_type":["integrated cost-benefit analysis","financial analysis","system dynamics simulation","environmental impact assessment"]},{"id":"iisd-003454","url":"https://climateinsightsdirectory.org/document/iisd-003454","title":"Sustainable Asset Valuation (SAVi) of Senegal’s Saloum Delta","publisher":{"name":"International Institute for Sustainable Development","organization":"international-institute-for-sustainable-development"},"document_type":"report","language":"en","date_published":"2020-06","source_url":"https://www.iisd.org/system/files/2020-08/savi-saloum-delta-senegal.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The report uses the Sustainable Asset Valuation (SAVi) tool to quantify the economic importance of the Saloum Delta's wetlands and mangroves. It compares a business-as-usual (BAU) scenario against interventions such as organic agriculture, mangrove reforestation, road construction, solar cookstoves, and oil extraction. The analysis highlights a significant trade-off: while oil extraction generates massive near-term revenues, it causes substantial losses in ecosystem services. Conversely, nature-based interventions like mangrove restoration and organic agriculture provide long-term economic gains through enhanced ecosystem performance and labour income. The report also proposes blended finance strategies, including carbon offsets and impact bonds, to fund conservation.","ai_generated":true,"unit":"iisd-003454#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The Saloum Wetland generated cumulative ecosystem services valued at CFA 964 billion between 2019 and 2029, with cumulative labour income from related industrial activities (fisheries, agriculture, and tourism) amounting to CFA 1,973 billion.","ai_generated":true,"unit":"iisd-003454#insight-1","date_modified":"2026-10-23"},{"text":"Oil extraction provides the highest financial returns but severely damages the environment; it is projected to generate CFA 554,586,209 million in revenues while causing a negative impact on ecosystem services valued at CFA 297,112 million.","ai_generated":true,"unit":"iisd-003454#insight-2","date_modified":"2026-10-23"},{"text":"Mangrove reforestation is highly effective at increasing ecosystem service performance, contributing more than CFA 257,000 million (EUR 391 million) in cumulative value over 40 years.","ai_generated":true,"unit":"iisd-003454#insight-3","date_modified":"2026-10-23"},{"text":"The adoption of solar cookstoves by 30% of households by 2030 is particularly effective at reducing greenhouse gas emissions, with an avoided social cost of carbon exceeding CFA 33,000 million (EUR 50 million).","ai_generated":true,"unit":"iisd-003454#insight-4","date_modified":"2026-10-23"},{"text":"Organic agriculture enhances wetland ecosystem services by approximately CFA 128,530 million and increases labour income across various sectors.","ai_generated":true,"unit":"iisd-003454#insight-5","date_modified":"2026-10-23"},{"text":"Road construction significantly boosts labour income but accelerates deforestation in nearby areas, increasing pressure on natural capital.","ai_generated":true,"unit":"iisd-003454#insight-6","date_modified":"2026-10-23"},{"text":"Replacing the Saloum Delta's natural ecosystem services with built infrastructure would be extremely costly; for example, providing the same services over 10 years would require capital and operation costs of CFA 1,537 billion.","ai_generated":true,"unit":"iisd-003454#insight-7","date_modified":"2026-10-23"},{"text":"Under a business-as-usual (BAU) scenario, the Saloum Delta faces continued degradation of wetland quality and increasing soil erosion, driven by population growth, demand for fuelwood, and chemical fertilizer use.","ai_generated":true,"unit":"iisd-003454#insight-8","date_modified":"2026-10-23"}],"climate_tags":["ecosystem service","carbon sequestration","coastal erosion","sea level rise","organic agriculture","climate finance","carbon offset"],"geography_discussed":["Fatick","Foundiougne Department","Dangane"],"frame_perspective":[],"analysis_type":["economic valuation","cost-benefit analysis","scenario analysis","system dynamics simulation"]},{"id":"iisd-003455","url":"https://climateinsightsdirectory.org/document/iisd-003455","title":"Evaluation des Actifs durables (SAVi) du Delta du Saloum au Sénégal","publisher":{"name":"International Institute for Sustainable Development","organization":"international-institute-for-sustainable-development"},"document_type":"report","language":"fr","date_published":"2020-06","source_url":"https://www.iisd.org/system/files/2020-08/savi-saloum-delta-senegal-fr.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The report uses the Sustainable Asset Valuation (SAVi) methodology to quantify the economic contribution of the Saloum Delta's wetlands and mangroves. It compares a 'business-as-usual' (BAU) scenario with interventions such as organic farming, mangrove reforestation, solar cookers, road construction, and oil extraction. The analysis highlights a tension between long-term natural capital gains and short-term industrial revenues, specifically noting that while oil extraction generates high direct income, it severely degrades ecosystem services. The document proposes blended finance mechanisms, including carbon offsets and impact bonds, to incentivize conservation.","ai_generated":true,"unit":"iisd-003455#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The Saloum Delta provides significant ecosystem services, with a cumulative value of 964 billion CFA francs between 2019 and 2029.","ai_generated":true,"unit":"iisd-003455#insight-1","date_modified":"2026-10-23"},{"text":"Mangrove reforestation is highly beneficial for ecosystem performance, with an estimated increase in value of over 257,000 million CFA francs (approximately 391 million euros).","ai_generated":true,"unit":"iisd-003455#insight-2","date_modified":"2026-10-23"},{"text":"Oil extraction generates substantial direct revenue but causes high negative impacts on the ecosystem services of the delta's wetlands and mangroves.","ai_generated":true,"unit":"iisd-003455#insight-3","date_modified":"2026-10-23"},{"text":"Solar cookers are highly effective at reducing greenhouse gas emissions, reducing the social cost of carbon by more than 33,000 million CFA francs (50 million euros).","ai_generated":true,"unit":"iisd-003455#insight-4","date_modified":"2026-10-23"},{"text":"Organic farming improves the performance of wetland ecosystem services by approximately 128,530 million CFA francs while increasing production and employment.","ai_generated":true,"unit":"iisd-003455#insight-5","date_modified":"2026-10-23"},{"text":"Road construction increases labor income across economic sectors but accelerates deforestation near the roads, increasing pressure on natural capital.","ai_generated":true,"unit":"iisd-003455#insight-6","date_modified":"2026-10-23"},{"text":"In a business-as-usual (BAU) scenario, the cost of constructing infrastructure to replace the nutrient removal service provided by the delta would be 1,503 billion CFA francs over 10 years and 3,648 billion CFA francs over 40 years.","ai_generated":true,"unit":"iisd-003455#insight-7","date_modified":"2026-10-23"},{"text":"The report identifies several potential blended finance strategies to support conservation, including carbon offsets, biodiversity credits (Wetland Banks), performance-based payments, and pay-as-you-go initiatives for solar appliances.","ai_generated":true,"unit":"iisd-003455#insight-8","date_modified":"2026-10-23"}],"climate_tags":["ecosystem service","carbon sequestration","greenhouse gas emissions","coastal erosion","organic agriculture","climate finance","carbon offset","nature-based solutions","biodiversity conservation"],"geography_discussed":["Foundiougne Department","Fatick","Dangane"],"frame_perspective":[],"analysis_type":["cost-benefit analysis","system dynamics simulation","economic valuation"]},{"id":"iisd-002031","url":"https://climateinsightsdirectory.org/document/iisd-002031","title":"Sustainable Asset Valuation (SAVi) of the N’Diaye Wind Farm in Senegal","publisher":{"name":"International Institute for Sustainable Development","organization":"international-institute-for-sustainable-development"},"document_type":"report","language":"en","date_published":"2019-06","source_url":"https://www.iisd.org/system/files/publications/savi-senegal-ndiaye-wind-farm-en.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The report evaluates the N’Diaye wind farm in Senegal using the SAVi tool, which incorporates externalities and climate risks into financial modelling. While traditional analysis suggests coal is the cheapest option, a holistic cost-benefit analysis reveals that wind energy is the most favourable choice due to lower environmental impacts, higher employment generation, and the avoidance of significant social costs of carbon. HFO is found to be financially non-viable across all scenarios.","ai_generated":true,"unit":"iisd-002031#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"In a traditional baseline assessment (Scenario 0), coal power generation is the cheapest option with a levelized cost of electricity (LCOE) of CFA 33,452 per MWh, compared to CFA 43,337 per MWh for wind and CFA 145,659 per MWh for HFO.","ai_generated":true,"unit":"iisd-002031#insight-1","date_modified":"2026-10-23"},{"text":"When climate risks and externalities are integrated (Scenario 2), the wind farm becomes the most favourable option; its LCOE decreases to CFA 43,266 per MWh, while coal's LCOE increases to CFA 52,998 per MWh and HFO's to CFA 155,898 per MWh.","ai_generated":true,"unit":"iisd-002031#insight-2","date_modified":"2026-10-23"},{"text":"The wind farm is projected to generate significantly more employment than the alternatives, with at least 66 full-time equivalent (FTE) jobs per year, compared to 15 for HFO and 11 for coal.","ai_generated":true,"unit":"iisd-002031#insight-3","date_modified":"2026-10-23"},{"text":"Implementing the N’Diaye wind park instead of HFO or coal could avoid between 2.1 million and 6 million tonnes of CO2e emissions between 2019 and 2042.","ai_generated":true,"unit":"iisd-002031#insight-4","date_modified":"2026-10-23"},{"text":"From a financial perspective, the wind farm performs on par with coal when climate risks and externalities are considered; based on Net Present Value (NPV), the wind project (USD 157.38 million) outperforms the coal alternative (USD 129.64 million) in Scenario 2.","ai_generated":true,"unit":"iisd-002031#insight-5","date_modified":"2026-10-23"},{"text":"HFO-fired power generation is considered financially non-viable across all modelled scenarios, with a negative NPV of approximately USD -1 billion over a 40-year lifetime.","ai_generated":true,"unit":"iisd-002031#insight-6","date_modified":"2026-10-23"}],"climate_tags":["carbon tax","climate risk","greenhouse gas emissions","project finance","job creation"],"geography_discussed":["Thiès Region","Tivaouane","Taïba Ndiaye"],"frame_perspective":[],"analysis_type":["cost-benefit analysis","financial analysis","scenario analysis","system dynamics simulation"]},{"id":"iisd-002027","url":"https://climateinsightsdirectory.org/document/iisd-002027","title":"Sustainable Asset Valuation (SAVi) of the Bus Rapid Transit Project in Senegal","publisher":{"name":"International Institute for Sustainable Development","organization":"international-institute-for-sustainable-development"},"document_type":"report","language":"en","date_published":"2019-05","source_url":"https://www.iisd.org/system/files/publications/savi-senegal-bus-rapid-transit-en.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","analysis_type"],"summary":{"text":"The report evaluates the Dakar BRT project, finding that while it is not financially viable under traditional accounting, it generates massive net benefits when externalities like time savings and reduced transport costs are included. The project is expected to reduce GHG emissions and accidents, though it may cause net job losses in traditional transport sectors.","ai_generated":true,"unit":"iisd-002027#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The BRT project is not financially viable under traditional financial assessment regardless of passenger demand, with a negative net present value (NPV) and internal rate of return (IRR) below market rates.","ai_generated":true,"unit":"iisd-002027#insight-1","date_modified":"2026-10-23"},{"text":"Integrating environmental, social, and economic externalities significantly enhances the project's valuation; for the default demand scenario, the IRR increases from 2.17% to 37.69% and the NPV rises from USD -51 million to USD 1.5 billion.","ai_generated":true,"unit":"iisd-002027#insight-2","date_modified":"2026-10-23"},{"text":"The most significant positive externalities are the avoided cost of transportation and the value of time saved. Avoided transport costs range from CFA 1.15 trillion in the low-demand scenario to CFA 1.76 trillion in the high-demand scenario.","ai_generated":true,"unit":"iisd-002027#insight-3","date_modified":"2026-10-23"},{"text":"The BRT is projected to reduce GHG emissions across its lifecycle, with reductions between 8.5% and 13.7% compared to the business-as-usual (BAU) scenario by 2040, depending on demand.","ai_generated":true,"unit":"iisd-002027#insight-4","date_modified":"2026-10-23"},{"text":"The project is expected to lead to a reduction in annual accidents of more than 13% over time due to increased safety and a reduction in total vehicle-km travelled.","ai_generated":true,"unit":"iisd-002027#insight-5","date_modified":"2026-10-23"},{"text":"The implementation of the BRT is projected to cause a net job loss in the transportation sector, particularly for AFTU buses (51% loss), which will not be fully offset by direct job creation from the BRT project.","ai_generated":true,"unit":"iisd-002027#insight-6","date_modified":"2026-10-23"},{"text":"Despite direct job losses in transport, the project is expected to increase cumulative discretionary spending by 15.6% over its lifetime compared to the BAU scenario by improving access to the job market.","ai_generated":true,"unit":"iisd-002027#insight-7","date_modified":"2026-10-23"},{"text":"Sensitivity analysis shows that a 10% increase in ticket prices can significantly improve financial viability, potentially generating a positive NPV of USD 11 million in a high-demand scenario.","ai_generated":true,"unit":"iisd-002027#insight-8","date_modified":"2026-10-23"}],"climate_tags":["bus rapid transit","greenhouse gas emissions","air pollution","sustainable transport","climate finance","urban transport"],"geography_discussed":[],"frame_perspective":[],"analysis_type":["cost-benefit analysis","financial analysis","system dynamics simulation","scenario analysis"]},{"id":"iisd-002028","url":"https://climateinsightsdirectory.org/document/iisd-002028","title":"Évaluation des actifs durables (SAVi) du projet « Bus Rapid Transit » (BRT) au Sénégal","publisher":{"name":"International Institute for Sustainable Development","organization":"international-institute-for-sustainable-development"},"document_type":"report","language":"fr","date_published":"2019-05","source_url":"https://www.iisd.org/system/files/publications/savi-senegal-bus-rapid-transit-fr.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","analysis_type"],"summary":{"text":"The SAVi evaluation of the Dakar BRT project reveals that while the project is not financially viable under conventional accounting—showing negative Net Present Value (NPV) across most scenarios—it generates substantial positive externalities. These include significant avoided transport costs, time savings, and reductions in greenhouse gas emissions and traffic accidents. When these externalities are integrated into the financial analysis, the project's Internal Rate of Return (IRR) increases from 2.17% to 37.69% in the default demand scenario, demonstrating strong socio-economic profitability despite operational financial losses.","ai_generated":true,"unit":"iisd-002028#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The BRT project is not financially viable under conventional financial evaluation, regardless of passenger demand, as indicated by negative Net Present Value (VAN) and debt coverage ratios (TCD and LLCR) below lender requirements.","ai_generated":true,"unit":"iisd-002028#insight-1","date_modified":"2026-10-23"},{"text":"Integrating socio-economic and environmental externalities dramatically improves the project's profitability indicators; in the default demand scenario, the Internal Rate of Return (TRI) rises from 2.17% to 37.69% and the NPV increases from 51 million USD to 1.5 billion USD.","ai_generated":true,"unit":"iisd-002028#insight-2","date_modified":"2026-10-23"},{"text":"The most significant positive externalities are avoided transport costs and time savings. Avoided transport costs are estimated between 1,150 billion CFA (low demand) and 1,760 billion CFA (high demand), while time savings range from 424.6 billion CFA to 657.5 billion CFA.","ai_generated":true,"unit":"iisd-002028#insight-3","date_modified":"2026-10-23"},{"text":"The BRT project is expected to reduce greenhouse gas (GHG) emissions over its life cycle. By 2040, emissions are projected to be 8.5% to 13.7% lower than the 'Business as usual' (BAU) scenario, depending on demand.","ai_generated":true,"unit":"iisd-002028#insight-4","date_modified":"2026-10-23"},{"text":"The project is projected to improve road safety, reducing the annual number of accidents by more than 13% over time compared to the BAU scenario.","ai_generated":true,"unit":"iisd-002028#insight-5","date_modified":"2026-10-23"},{"text":"The BRT is expected to reduce total vehicle-kilometers traveled by 11.7% by 2040 compared to the BAU scenario, contributing to lower air pollution and GHG emissions.","ai_generated":true,"unit":"iisd-002028#insight-6","date_modified":"2026-10-23"},{"text":"The project will cause a net loss of jobs within the transport sector, particularly affecting AFTU bus operators (51% loss), but is expected to have a global positive impact on employment by improving access to the formal labor market.","ai_generated":true,"unit":"iisd-002028#insight-7","date_modified":"2026-10-23"},{"text":"Sensitivity analysis shows that a 10% increase in ticket prices could make the project generate a positive NPV (11 million USD) specifically in the high-demand scenario, highlighting the tension between affordability and viability.","ai_generated":true,"unit":"iisd-002028#insight-8","date_modified":"2026-10-23"}],"climate_tags":["bus rapid transit","greenhouse gas emissions","air pollution","sustainable transport","urban transport","climate finance"],"geography_discussed":[],"frame_perspective":[],"analysis_type":["cost-benefit analysis","financial viability assessment","system dynamics simulation","sensitivity analysis"]},{"id":"iisd-003444","url":"https://climateinsightsdirectory.org/document/iisd-003444","title":"Lake Dal in Srinagar, India: Application of the Sustainable Asset Valuation (SAVi) methodology for the analysis of conservation options","publisher":{"name":"International Institute for Sustainable Development","organization":"international-institute-for-sustainable-development"},"document_type":"report","language":"en","date_published":"2018-12","source_url":"https://www.iisd.org/system/files/publications/savi-dal-lake-india.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","analysis_type"],"summary":{"text":"The report evaluates multiple conservation scenarios for Lake Dal, concluding that a hybrid approach combining grey infrastructure (sewage treatment plants), solar PV power, and natural infrastructure (artificial wetlands) is the most cost-effective way to prevent ecological collapse and maximize economic benefits from tourism and fisheries.","ai_generated":true,"unit":"iisd-003444#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The 'Business-as-usual' (BAU) scenario leads to ecological degradation, with nitrogen (N) concentrations projected to increase from 0.91 mg N per litre in 2016 to 1.53 mg N per litre by 2060, potentially causing the depletion of local fish stocks within 20 years.","ai_generated":true,"unit":"iisd-003444#insight-1","date_modified":"2026-10-23"},{"text":"A hybrid infrastructure approach (Scenario 3.2)—combining sewage network expansion for the periphery, solar PV for power, on-site treatment for lake dwellers and houseboats, and a 500 ha artificial wetland—is the most cost-effective for reducing nitrogen loading and generating economic benefits.","ai_generated":true,"unit":"iisd-003444#insight-2","date_modified":"2026-10-23"},{"text":"Installing solar PV to power sewage treatment plants (STPs) and pumping stations prevents accidental untreated sewage discharge during power cuts and reduces social costs of carbon by replacing diesel generators.","ai_generated":true,"unit":"iisd-003444#insight-3","date_modified":"2026-10-23"},{"text":"Treating sewage from the lake's periphery is the highest priority among polluter groups because it represents the largest population; conversely, treating houseboat sewage has negligible impact on lake rehabilitation.","ai_generated":true,"unit":"iisd-003444#insight-4","date_modified":"2026-10-23"},{"text":"Constructing an artificial wetland in isolation (Scenario 3.1) slightly improves water quality but is insufficient to reduce nitrogen loadings to sustainable levels; it is most effective as a supplement to grey infrastructure.","ai_generated":true,"unit":"iisd-003444#insight-5","date_modified":"2026-10-23"},{"text":"The construction of the Western Foreshore Road (Scenario 5.1) is counterproductive, as it increases stormwater runoff and encourages encroachment, leading to a 20.2% increase in nitrogen concentration and a 20% reduction in total revenues compared to the BAU scenario.","ai_generated":true,"unit":"iisd-003444#insight-6","date_modified":"2026-10-23"},{"text":"Relocating lake dwellers (Scenario 4.1) reduces nitrogen loadings by 12% but is capital intensive and insufficient on its own to prevent the collapse of fish stocks.","ai_generated":true,"unit":"iisd-003444#insight-7","date_modified":"2026-10-23"},{"text":"The report recommends on-site sewage treatment for lake dwellers over relocation due to high costs and the political difficulty of preventing dwellers from returning to the lake.","ai_generated":true,"unit":"iisd-003444#insight-8","date_modified":"2026-10-23"}],"climate_tags":["wastewater treatment","photovoltaics","green infrastructure","tourism industry","land use"],"geography_discussed":[],"frame_perspective":[],"analysis_type":["cost-benefit analysis","scenario analysis","system dynamics simulation"]}]}