{"query_echo":{"q":"","filters":{"analysis_type":["technology comparison"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'technology comparison' 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=technology+comparison","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":"rmi-000335","url":"https://climateinsightsdirectory.org/document/rmi-000335","title":"Zero-Carbon Home Heating in China’s Yangtze River Delta Region: Heat Pumps as a Core Solution","publisher":{"name":"RMI","organization":"rmi"},"document_type":"report","language":"en","date_published":"2024-01-12","source_url":"https://rmi.org/resources/zero-carbon-home-heating-in-chinas-yangtze-river-delta-region/","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The report identifies heat pumps as an energy-efficient, low-emissions solution for home heating in the Yangtze River Delta (YRD) region, where over 20 million residents currently lack heating systems. It projects a significant increase in heating demand by 2030 and provides recommendations to overcome barriers to scaling heat pump adoption.","ai_generated":true,"unit":"rmi-000335#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The Yangtze River Delta (YRD) region is identified as having the highest potential to develop a zero-carbon heating pathway and serve as a model for other southern Chinese regions due to its economic advancement and high population density.","ai_generated":true,"unit":"rmi-000335#insight-1","date_modified":"2026-10-23"},{"text":"Analysis indicates that over 20 million residents in the YRD region currently lack home heating systems and will require new facilities, leading to a projected increase in heating demand of more than 500 million gigajoules by 2030, which represents 40 percent of the total heating demand from 2020.","ai_generated":true,"unit":"rmi-000335#insight-2","date_modified":"2026-10-23"},{"text":"Heat pumps are proposed as a core solution for zero-carbon home heating in the YRD region because they are energy efficient and produce low emissions.","ai_generated":true,"unit":"rmi-000335#insight-3","date_modified":"2026-10-23"}],"climate_tags":["heat pump","Residential heating","energy efficiency"],"geography_discussed":["People's Republic of China"],"frame_perspective":[],"analysis_type":["demand projection","technology comparison"]}]}