{"query_echo":{"q":"","filters":{"analysis_type":["experiment"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'experiment' 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=experiment","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-000799","url":"https://climateinsightsdirectory.org/document/sei-000799","title":"Climate-friendly lunch purchases","publisher":{"name":"Stockholm Environment Institute","organization":"stockholm-environment-institute"},"document_type":"research paper","language":"en","date_published":"2024-12-19","source_url":"https://www.sei.org/publications/climate-friendly-lunch-purchases/","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","analysis_type"],"summary":{"text":"The research used an in-store experiment at Urban Deli in Stockholm to test the impact of carbon footprint labels on consumer behavior, utilizing the COM-B model. While the labels improved consumers' capability and opportunity to choose climate-friendly options, they did not successfully trigger the motivation required to change food choices. The authors suggest that labels may need to be paired with other interventions to effectively drive behavioral change, although they remain useful for increasing environmental knowledge.","ai_generated":true,"unit":"sei-000799#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Carbon footprint labels increased the capability and opportunity for consumers to make climate-friendly food choices, but they did not trigger the necessary motivation to actually select those options.","ai_generated":true,"unit":"sei-000799#insight-1","date_modified":"2026-10-23"},{"text":"To effectively increase consumer motivation for sustainable choices, labels may need to be implemented in conjunction with other types of interventions.","ai_generated":true,"unit":"sei-000799#insight-2","date_modified":"2026-10-23"},{"text":"Despite failing to change immediate behavior, labels serve as a tool for increasing knowledge regarding the environmental impact of food and can support future behavioral change initiatives.","ai_generated":true,"unit":"sei-000799#insight-3","date_modified":"2026-10-23"}],"climate_tags":[],"geography_discussed":[],"frame_perspective":[],"analysis_type":["experiment","qualitative research","quantitative research"]},{"id":"commyale-000034","url":"https://climateinsightsdirectory.org/document/commyale-000034","title":"Moral Messages Increase Support for Renewable Energy","publisher":{"name":"Yale Program on Climate Change Communication","organization":"yale-program-on-climate-change-communication"},"document_type":"research paper","language":"en","date_published":"2023-07-20","source_url":"https://climatecommunication.yale.edu/publications/moral-messages-increase-support-for-renewable-energy/","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","analysis_type"],"summary":{"text":"The study found that while messages describing the harms of fossil fuels and benefits of renewable energy are effective at increasing support for an energy transition, adding explicit moral claims—such as stating that fossil fuel use is 'unethical'—does not further enhance persuasiveness or the long-term durability of the effect.","ai_generated":true,"unit":"commyale-000034#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Explicitly emphasizing the moral and ethical aspects of energy sources did not increase the persuasiveness of messages compared to those that only described the negative impacts of fossil fuel use.","ai_generated":true,"unit":"commyale-000034#insight-1","date_modified":"2026-10-23"},{"text":"Both moralized and non-moralized messages were effective at changing beliefs about renewable energy and increasing support for an energy transition.","ai_generated":true,"unit":"commyale-000034#insight-2","date_modified":"2026-10-23"},{"text":"The persuasive effects of the messages were durable over a three-week period, with between 32% and 48% of the original treatment effect remaining, regardless of whether the message was moralized.","ai_generated":true,"unit":"commyale-000034#insight-3","date_modified":"2026-10-23"}],"climate_tags":["renewable energy","fossil fuel","energy transition","climate change communication"],"geography_discussed":[],"frame_perspective":[],"analysis_type":["experiment"]},{"id":"commyale-000128","url":"https://climateinsightsdirectory.org/document/commyale-000128","title":"New study: Building support for electric vehicles","publisher":{"name":"Yale Program on Climate Change Communication","organization":"yale-program-on-climate-change-communication"},"document_type":"research paper","language":"en","date_published":"2020-10-20","source_url":"https://climatecommunication.yale.edu/publications/new-study-building-support-for-electric-vehicles/","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"An experiment with 912 American adults found that listening to real-world stories about EV success in Norway and Greensboro, North Carolina, significantly increased participants' perceptions of EV reliability, affordability, and practicality. These stories also led to stronger support for national charging networks, electric buses, and tax rebates, suggesting that narrative-based communication is an effective tool for accelerating the transition to electric vehicles.","ai_generated":true,"unit":"commyale-000128#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Listening to audio stories about electric vehicles (EVs) significantly improved participants' beliefs that EVs are reliable, practical, affordable, and beneficial for the environment compared to a control group.","ai_generated":true,"unit":"commyale-000128#insight-1","date_modified":"2026-10-23"},{"text":"The EV stories increased public support for specific policies, including the creation of a national charging station network, the adoption of electric buses, and the provision of tax rebates for EV buyers.","ai_generated":true,"unit":"commyale-000128#insight-2","date_modified":"2026-10-23"},{"text":"The experiment demonstrated that communicating real-world examples—such as high EV adoption in Norway and cost savings from electric buses in Greensboro, North Carolina—makes consumers more likely to consider purchasing an EV in the future.","ai_generated":true,"unit":"commyale-000128#insight-3","date_modified":"2026-10-23"}],"climate_tags":["electric vehicle","transportation","climate change communication","electric vehicle charging network","carbon dioxide emissions"],"geography_discussed":["Norway","Greensboro","North Carolina"],"frame_perspective":[],"analysis_type":["experiment"]},{"id":"sei-000744","url":"https://climateinsightsdirectory.org/document/sei-000744","title":"Reviewing the potential benefits of reducing curtailments on renewable power generation in China","publisher":{"name":"Stockholm Environment Institute","organization":"stockholm-environment-institute"},"document_type":"research paper","language":"en","date_published":"2020-06-01","source_url":"https://www.sei.org/publications/review-climate-water-china/","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","analysis_type"],"summary":{"text":"The research utilizes a water-energy-carbon nexus perspective to analyze renewable power curtailments in China. Through complete and partial depletion experiments, the study finds that reducing curtailments for wind, solar, and hydropower would significantly lower carbon emissions and save water resources compared to fossil-fueled thermal generation, with wind power offering the most substantial environmental benefits.","ai_generated":true,"unit":"sei-000744#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Reducing renewable energy curtailments leads to significant decreases in carbon emissions and water consumption because wind and solar power emit no carbon and require substantially less water than thermal power plants fueled by fossils.","ai_generated":true,"unit":"sei-000744#insight-1","date_modified":"2026-10-23"},{"text":"Among the different renewable sources, removing barriers to wind power provides the greatest environmental advantages, followed by solar power and then hydropower.","ai_generated":true,"unit":"sei-000744#insight-2","date_modified":"2026-10-23"}],"climate_tags":["renewable energy","wind power","solar energy","hydropower","carbon dioxide emissions"],"geography_discussed":[],"frame_perspective":[],"analysis_type":["literature review","experiment"]}]}