{"query_echo":{"q":"","filters":{"analysis_type":["efficacy study"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'efficacy study' 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=efficacy+study","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":"sei-000121","url":"https://climateinsightsdirectory.org/document/sei-000121","title":"Low-cost interventions for open wood fires in rural communities","publisher":{"name":"Stockholm Environment Institute","organization":"stockholm-environment-institute"},"document_type":"research paper","language":"en","date_published":"2020-08-28","source_url":"https://www.sei.org/publications/low-cost-interventions-open-wood-fires-rural-communities/","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The research examines low-cost modifications to open wood fires in marginalized communities where clean-cooking fuels are inaccessible. While interventions like rock beds and ceramic or metal grates reduce fuelwood consumption and emissions, they are unlikely to reduce the adverse health impacts associated with household air pollution.","ai_generated":true,"unit":"sei-000121#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Low-cost supplements to open fires, specifically rock beds, ceramic grates, and metal grates, effectively reduce the amount of fuelwood consumed and the resulting emissions, providing social and environmental benefits.","ai_generated":true,"unit":"sei-000121#insight-1","date_modified":"2026-10-23"},{"text":"Despite the reduction in emissions and fuel use, these low-cost modifications are unlikely to mitigate the health impacts caused by open wood fires, a goal that is currently a priority for many policies and programs.","ai_generated":true,"unit":"sei-000121#insight-2","date_modified":"2026-10-23"},{"text":"In sub-Saharan Africa and South Asia, clean-cooking stoves and fuels remain inaccessible for many in poor, rural, and marginalized communities; additionally, those who do adopt clean-cooking techniques may still use open wood fires as a supplement, which limits the benefits of transitioning to electricity or gas.","ai_generated":true,"unit":"sei-000121#insight-3","date_modified":"2026-10-23"}],"climate_tags":["clean cooking","household air pollution","environmental emission"],"geography_discussed":["sub-Saharan Africa","South Asia"],"frame_perspective":[],"analysis_type":["efficacy study"]}]}