{"query_echo":{"q":"","filters":{"analysis_type":["economic cost-benefit analysis"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'economic cost-benefit analysis' for facet 'analysis_type' is not in the controlled vocabulary."}]},"total":{"value":4,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?analysis_type=economic+cost-benefit+analysis","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":"gclifun-005306","url":"https://climateinsightsdirectory.org/document/gclifun-005306","title":"Building Urban Climate Resilience through Nature-based Solutions in Ethiopia","publisher":{"name":"Green Climate Fund","organization":"green-climate-fund"},"document_type":"report","language":"en","date_published":"2026-04-17","source_url":"https://www.greenclimate.fund/sites/default/files/document/fp289.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The project aims to reduce urban climate vulnerabilities in Ethiopia through a combination of national policy frameworks, city-level Nature-based Solutions (NbS), and sustainable financing. In Addis Ababa, interventions focus on the Jemo-Harbu River corridor, including reforestation of Jemo Mountain, riverbank stabilization, and the creation of green canopies to mitigate heat and flood risks. In Jimma, the project targets the Awetu River catchment through reforestation, agroforestry, and wetland rehabilitation. Nationally, it establishes an Inter-Sectoral Coordination Committee and a knowledge portal to mainstream NbS into urban planning. The initiative is supported by a total of USD 47 million, with USD 25 million from the Green Climate Fund and USD 22 million from KOICA, targeting a total of 1,780,947 direct and indirect beneficiaries.","ai_generated":true,"unit":"gclifun-005306#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Ethiopia faces severe climate risks, with temperature projections indicating a rise of 1.5–2.5°C by mid-century under RCP4.5 and up to 3–4°C under RCP8.5.","ai_generated":true,"unit":"gclifun-005306#insight-1","date_modified":"2026-10-23"},{"text":"Urban areas in Ethiopia are highly exposed to climate stress; in Addis Ababa, approximately 67% of the population lives in flood-prone areas, with over 120,000 structures located in flood zones along the Akaki and Jemo rivers.","ai_generated":true,"unit":"gclifun-005306#insight-2","date_modified":"2026-10-23"},{"text":"Jimma has experienced significant environmental degradation from 2000 to 2020, with open spaces decreasing from 33.6% to 9.8% and vegetated areas declining from 12.3% to 10.8%.","ai_generated":true,"unit":"gclifun-005306#insight-3","date_modified":"2026-10-23"},{"text":"The project will implement specific NbS in Addis Ababa, including the restoration of Jemo Mountain, stabilization of the Jemo-Harbu River corridor, and the creation of 15 hectares of urban farming areas.","ai_generated":true,"unit":"gclifun-005306#insight-4","date_modified":"2026-10-23"},{"text":"Interventions in Jimma focus on the Awetu River catchment, utilizing reforestation, agroforestry, and the development of 18 hectares of urban agroforestry spaces to support livelihoods and flood resilience.","ai_generated":true,"unit":"gclifun-005306#insight-5","date_modified":"2026-10-23"},{"text":"A national governance structure will be created via an Inter-Sectoral Coordination Committee for Urban NbS, chaired by KOICA and co-chaired by the Ministry of Planning and Development, to align policies and develop a national urban NbS framework.","ai_generated":true,"unit":"gclifun-005306#insight-6","date_modified":"2026-10-23"},{"text":"The project establishes a centralized Urban NbS Knowledge Portal hosted by the Ministry of Urban and Infrastructure to consolidate climate vulnerability data and technical guidelines for replication in secondary cities.","ai_generated":true,"unit":"gclifun-005306#insight-7","date_modified":"2026-10-23"},{"text":"Total financing for the project is USD 47 million, consisting of a USD 25 million grant from the Green Climate Fund and USD 22 million in co-financing from KOICA.","ai_generated":true,"unit":"gclifun-005306#insight-8","date_modified":"2026-10-23"},{"text":"The project targets a total of 1,780,947 beneficiaries, including 300,557 direct and 1,480,390 indirect beneficiaries, with a requirement that women comprise at least half of these groups.","ai_generated":true,"unit":"gclifun-005306#insight-9","date_modified":"2026-10-23"},{"text":"Economic analysis indicates the project is highly efficient, with an Economic Internal Rate of Return (EIRR) of 17.37% and a Benefit-Cost Ratio (BCR) of 2.7:1 over a 30-year horizon.","ai_generated":true,"unit":"gclifun-005306#insight-10","date_modified":"2026-10-23"}],"climate_tags":["nature-based solutions","Flood risk management","urban heat island","reforestation","agroforestry","Climate-smart agriculture","climate finance","urban planning","ecosystem service","green job"],"geography_discussed":["Gambela Region","Oromia Region","Southern Nations, Nationalities, and Peoples' Region","Amhara Region","Somali Region"],"frame_perspective":[],"analysis_type":["funding proposal","climate risk assessment","economic cost-benefit analysis"]},{"id":"cer-000996","url":"https://climateinsightsdirectory.org/document/cer-000996","title":"SUBMISSION ON THE APPLICATIONS FOR, AND DECISIONS ON, POSTPONEMENT/SUSPENSION OF MES COMPLIANCE TIMEFRAMES INCLUDING THE RELATED APPEALS AND APPLICATIONS FOR ISSUANCE OF PROVISIONAL AELS, TO THE MES NECA FORUM","publisher":{"name":"Centre for Environmental Rights","organization":"centre-for-environmental-rights"},"document_type":"statement","language":"en","date_published":"2023-01-31","source_url":"https://cer.org.za/wp-content/uploads/2023/02/gw-and-ela-1.pdf?x21779","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The document challenges the National Air Quality Officer's (NAQO) decisions to allow Eskom to delay compliance with emission standards. It argues that such postponements are unlawful under the National Environmental Management: Air Quality Act (AQA) and the 2017 National Framework, particularly for plants in the Highveld Priority Area (HPA). The submission provides evidence of Eskom's extensive history of emission exceedances and the resulting health costs, including thousands of projected premature deaths. It further asserts that the technology to abate sulphur dioxide (SO2) is feasible and economically beneficial, contradicting Eskom's claims of impracticality.","ai_generated":true,"unit":"cer-000996#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The submission argues that the NAQO's decisions to grant postponements to Majuba, Kendal, and Tutuka power stations, and suspensions to six 'old' stations, are unlawful because they violate the 2017 National Framework and the List of Activities, which require ambient air quality to comply with National Ambient Air Quality Standards (NAAQS) before such requests can be considered.","ai_generated":true,"unit":"cer-000996#insight-1","date_modified":"2026-10-23"},{"text":"Eskom's 15 power stations reported 2,309 exceedances of Air Emission Licence (AEL) limits between April 2021 and March 2022, with Particulate Matter (PM) being the most frequent pollutant (2,003 exceedances).","ai_generated":true,"unit":"cer-000996#insight-2","date_modified":"2026-10-23"},{"text":"Eskom's coal-fired power stations exhibit significantly higher emission intensity than international benchmarks; for example, the average PM emission intensity (0.33 g/kWh) is over three times higher than the 2015 Chinese fleet average (0.09 g/kWh).","ai_generated":true,"unit":"cer-000996#insight-3","date_modified":"2026-10-23"},{"text":"A report by the Centre for Research on Energy and Clean Air (CREA) projects that under Eskom's planned retirement and retrofit schedule, emissions would cause 79,500 air pollution-related deaths from 2025 until end-of-life.","ai_generated":true,"unit":"cer-000996#insight-4","date_modified":"2026-10-23"},{"text":"The SO2 Panel Report concludes that it is technologically feasible and economically beneficial for all plants operating after 2030 to meet an MES of 1,000 mg/Nm3 or lower, and for most plants to meet limits of 250 or 500 mg/Nm3.","ai_generated":true,"unit":"cer-000996#insight-5","date_modified":"2026-10-23"},{"text":"The High Court in the 'Deadly Air' case confirmed that air pollution in the Highveld Priority Area is an ongoing violation of constitutional rights, contributing to premature deaths and various respiratory and cardiovascular diseases.","ai_generated":true,"unit":"cer-000996#insight-6","date_modified":"2026-10-23"},{"text":"The submission rejects the use of air quality offsets as a substitute for regulatory compliance, arguing there is no legislative framework for offsets and that they fail to protect vulnerable communities living closest to pollution sources.","ai_generated":true,"unit":"cer-000996#insight-7","date_modified":"2026-10-23"},{"text":"The DFFE's Highveld Health Study estimated that meeting annual PM10 and PM2.5 NAAQS would result in a decrease of 5,125 and 4,881 attributable mortalities, respectively.","ai_generated":true,"unit":"cer-000996#insight-8","date_modified":"2026-10-23"}],"climate_tags":["coal-fired power station","particulates","just transition","environmental justice","public health"],"geography_discussed":["Vaal Triangle Airshed Priority Area","Waterberg-Bojanala Priority Area","Mpumalanga","Limpopo","Gauteng"],"frame_perspective":[],"analysis_type":["legal analysis","health impact assessment","economic cost-benefit analysis"]},{"id":"ucs-001238","url":"https://climateinsightsdirectory.org/document/ucs-001238","title":"UCSVanguard 2009","publisher":{"name":"Union of Concerned Scientists","organization":"union-of-concerned-scientists"},"document_type":"fact sheet","language":"en","date_published":"2009","source_url":"https://www.ucs.org/sites/default/files/2019-09/Vanguard-2009-Fact-Sheet.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The Union of Concerned Scientists (UCS) developed the Vanguard blueprint to show that current technologies—such as cylinder deactivation, turbocharging, and continuously variable transmissions—can reduce global warming emissions across all vehicle classes. The report argues that while individual components are already used in many 2008 model year vehicles, automakers are resisting the implementation of full technology packages that would meet the 2016 clean car standard. Financial analysis indicates that for various vehicle types, the increase in purchase price for these upgrades would be offset by lifetime consumer savings, with payback periods ranging from 2.1 to 3.6 years.","ai_generated":true,"unit":"ucs-001238#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The Vanguard blueprint utilizes existing technologies and fuels to meet California's global warming emission standards while maintaining expected safety and performance levels.","ai_generated":true,"unit":"ucs-001238#insight-1","date_modified":"2026-10-23"},{"text":"Specific technical components identified to reduce emissions include cylinder deactivation, turbocharging, stoichiometric direct injection, variable valve lift and timing, improved A/C refrigerants (such as HFC-152a), better aerodynamics, low rolling resistance tires, and advanced transmissions (continuously variable and automatic manual).","ai_generated":true,"unit":"ucs-001238#insight-2","date_modified":"2026-10-23"},{"text":"Applying the Vanguard technology package to different vehicle classes results in a net lifetime financial gain for consumers, with the shortest payback period of 2.1 years for midsize SUVs and fullsize pickup trucks.","ai_generated":true,"unit":"ucs-001238#insight-3","date_modified":"2026-10-23"},{"text":"The document asserts that automakers are actively working to block emission laws in California and 14 other states despite the availability of these cost-effective technologies.","ai_generated":true,"unit":"ucs-001238#insight-4","date_modified":"2026-10-23"}],"climate_tags":["fuel efficiency","hydrofluorocarbon"],"geography_discussed":["California"],"frame_perspective":[],"analysis_type":["technical blueprint","economic cost-benefit analysis","policy critique"]},{"id":"ucs-000371","url":"https://climateinsightsdirectory.org/document/ucs-000371","title":"Climate 2030","publisher":{"name":"Union of Concerned Scientists","organization":"union-of-concerned-scientists"},"document_type":"report","language":"en","date_published":null,"source_url":"https://www.ucs.org/sites/default/files/2019-09/climate-2030-roadmap-chapter-4-1.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The report identifies energy efficiency as the most cost-effective strategy for cutting U.S. carbon emissions, focusing on the industrial and building sectors which together account for two-thirds of U.S. carbon emissions. It details technical opportunities such as combined-heat-and-power (CHP) systems, building envelope improvements, and high-efficiency appliances. The document proposes a 'Blueprint' of policies—including efficiency standards, resource standards (EERS), and updated building codes—that could reduce total U.S. energy consumption by 29 percent by 2030. It highlights that while technical potential is high, barriers such as 'split incentives' and high up-front costs persist, requiring coordinated federal and state intervention.","ai_generated":true,"unit":"ucs-000371#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The industrial and building sectors are the primary drivers of global warming in the United States, accounting for nearly three-quarters of all U.S. energy consumption and two-thirds of all U.S. carbon emissions.","ai_generated":true,"unit":"ucs-000371#insight-1","date_modified":"2026-10-23"},{"text":"The industrial sector is the largest consumer of energy in the U.S. economy and the second-largest consumer of coal, with over 25 percent of total U.S. CO2 emissions originating from this sector, including its electricity use.","ai_generated":true,"unit":"ucs-000371#insight-2","date_modified":"2026-10-23"},{"text":"Combined-heat-and-power (CHP) systems can reach efficiencies of up to 80 percent, significantly higher than the 33 percent average for fossil-fueled power plants. The total technical potential for CHP is estimated at 132,000 megawatts for industrial facilities and 77,000 megawatts for the commercial sector.","ai_generated":true,"unit":"ucs-000371#insight-3","date_modified":"2026-10-23"},{"text":"In residential and commercial buildings, heating and cooling are the largest energy consumers, with up to 30 percent of that energy lost due to leaks in the building envelope.","ai_generated":true,"unit":"ucs-000371#insight-4","date_modified":"2026-10-23"},{"text":"Technical potential for reducing energy use through efficiency measures is estimated at 18–36 percent for electricity and 38–47 percent for natural gas across all sectors.","ai_generated":true,"unit":"ucs-000371#insight-5","date_modified":"2026-10-23"},{"text":"Implementation costs for energy efficiency measures are generally lower than the retail price of electricity, with a median cost of 3.0 cents per kilowatt-hour saved compared to an average retail price of 9.1 cents per kilowatt-hour.","ai_generated":true,"unit":"ucs-000371#insight-6","date_modified":"2026-10-23"},{"text":"Significant market barriers hinder efficiency adoption, most notably the 'split incentive,' where builders or landlords have little motivation to invest in efficiency because the energy savings benefit the buyers or tenants.","ai_generated":true,"unit":"ucs-000371#insight-7","date_modified":"2026-10-23"}],"climate_tags":["energy efficiency","building envelope","building code","carbon dioxide emissions","photovoltaics"],"geography_discussed":["Cleveland","Minnesota","California","Vermont","Texas","Germany"],"frame_perspective":[],"analysis_type":["policy assessment","technical potential analysis","economic cost-benefit analysis"]}]}