{"query_echo":{"q":"","filters":{"analysis_type":["emission assessment"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'emission assessment' for facet 'analysis_type' is not in the controlled vocabulary."}]},"total":{"value":3,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?analysis_type=emission+assessment","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-000059","url":"https://climateinsightsdirectory.org/document/rmi-000059","title":"Methane Emissions Mitigation in China’s Energy Sector","publisher":{"name":"RMI","organization":"rmi"},"document_type":"report","language":"en","date_published":"2023-12-06","source_url":"https://rmi.org/resources/methane-emissions-mitigation-in-chinas-energy-sector/","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"China's anthropogenic methane emissions were approximately 56 Mt in 2022, with the energy sector contributing 46 percent of this total. RMI proposes mitigating these emissions by accelerating the energy transition, utilizing market mechanisms to improve the viability of mitigation technologies, and increasing transparency through international cooperation and information disclosure.","ai_generated":true,"unit":"rmi-000059#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"In 2022, China's anthropogenic methane emissions reached approximately 56 Mt, which represents about 15.6 percent of the global total. The energy sector is the primary source, responsible for 46 percent of these emissions.","ai_generated":true,"unit":"rmi-000059#insight-1","date_modified":"2026-10-23"},{"text":"RMI suggests a mitigation strategy based on five dimensions, including optimizing energy production and consumption via energy transition and procurement principles, using market mechanisms to enhance the economic viability of technologies, and improving transparency and international cooperation to remove information barriers.","ai_generated":true,"unit":"rmi-000059#insight-2","date_modified":"2026-10-23"}],"climate_tags":["methane emissions","energy transition","international cooperation"],"geography_discussed":["World"],"frame_perspective":[],"analysis_type":["policy proposal","emission assessment"]},{"id":"wwf-000698","url":"https://climateinsightsdirectory.org/document/wwf-000698","title":"Measuring and Mitigating GHGs: Shrimp","publisher":{"name":"WWF International","organization":"wwf-international"},"document_type":"research paper","language":"en","date_published":"2022-09-10","source_url":"https://www.worldwildlife.org/documents/209/71vuudovqd_MOBERG_GHG_Brief_SHRIMP_08_22_v4.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The report examines GHG emissions from shrimp aquaculture, noting a wide range of intensities (2 to 99 kgCO2e/kg retail product) driven by production methods, feed, and land-use change. It highlights that while intensive systems are more common and generally less GHG-intensive per unit, the conversion of mangroves for extensive ponds creates massive emissions. Key mitigation opportunities include improving feed conversion ratios (FCR), adopting conversion-free feed, and transitioning to renewable energy.","ai_generated":true,"unit":"wwf-000698#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"GHG emissions from aquaculture shrimp vary significantly, ranging from 2 to 99 kilograms of carbon dioxide equivalent (CO2e) per kilogram of retail product, with average emissions likely around 13.5 kgCO2e/kg edible weight (EW).","ai_generated":true,"unit":"wwf-000698#insight-1","date_modified":"2026-10-23"},{"text":"Land-use change (LUC), specifically the conversion of mangroves to shrimp ponds, can generate emissions that are orders of magnitude larger than other sources in extensive systems, as mangroves are among the most carbon-rich ecosystems and conversion can release over 80% of stored carbon.","ai_generated":true,"unit":"wwf-000698#insight-2","date_modified":"2026-10-23"},{"text":"Feed is a primary emission driver for intensive and semi-intensive operations, potentially accounting for over 60% of production emissions, with fish meal often being the largest contributor.","ai_generated":true,"unit":"wwf-000698#insight-3","date_modified":"2026-10-23"},{"text":"On-farm energy use, primarily electricity for pumping and aeration, dominates emissions for intensive operations (approximately 50% of total emissions) and is influenced by the carbon intensity of the regional electrical grid.","ai_generated":true,"unit":"wwf-000698#insight-4","date_modified":"2026-10-23"},{"text":"Direct pond emissions from decomposing feces and uneaten feed are poorly quantified but are estimated to add a global average of 1.6 kgCO2e/kg edible shrimp.","ai_generated":true,"unit":"wwf-000698#insight-5","date_modified":"2026-10-23"},{"text":"Production intensity inversely correlates with GHG emissions per unit; intensive systems (which make up about 80% of production) generally have lower emissions per kilogram than extensive systems.","ai_generated":true,"unit":"wwf-000698#insight-6","date_modified":"2026-10-23"},{"text":"Significant mitigation potential exists through improving the feed conversion ratio (FCR), avoiding mangrove conversion, and using conversion-free feed; reducing the global FCR by 0.1 for whiteleg shrimp could save 1.8 MtCO2e per year.","ai_generated":true,"unit":"wwf-000698#insight-7","date_modified":"2026-10-23"}],"climate_tags":["greenhouse gas emissions","aquaculture","land-use change","renewable energy","methane","nitrous oxide","life cycle assessment"],"geography_discussed":["Asia","Central America","Ecuador","India","People's Republic of China","Thailand","Vietnam","Indonesia","Bangladesh","Myanmar","Mexico","Latin America","East Asia","New Zealand"],"frame_perspective":[],"analysis_type":["emission assessment","mitigation analysis"]},{"id":"iisd-002556","url":"https://climateinsightsdirectory.org/document/iisd-002556","title":"Biofuels—At What Cost?","publisher":{"name":"International Institute for Sustainable Development","organization":"international-institute-for-sustainable-development"},"document_type":"report","language":"en","date_published":"2013-09","source_url":"https://www.iisd.org/gsi/sites/default/files/bf_costeffectiveness_spain.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The report finds that Spain's biofuel policies, particularly for biodiesel, have often resulted in marginal benefits and net emission increases due to a high reliance on imported fuels and feedstocks. While ethanol provided modest emission savings, the overall sector saw a GDP contraction in 2011. The study highlights that conventional biodiesel is a costly and environmentally damaging option compared to other renewable energy technologies, and recommends phasing out support for first-generation biofuels in favor of low-carbon alternatives.","ai_generated":true,"unit":"iisd-002556#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Total support for Spain's biofuel industry in 2011 was estimated between €1.168 billion and €1.239 billion, with biodiesel receiving significantly more support (€955 million to €1,002 million) than ethanol (€213 million to €237 million).","ai_generated":true,"unit":"iisd-002556#insight-1","date_modified":"2026-10-23"},{"text":"Biofuels caused a net increase in emissions of approximately 6.5 million tonnes of CO2 equivalent in 2011, with conventional biodiesel accounting for 90% of direct emissions and 96% of total emissions when indirect land-use change (ILUC) is included.","ai_generated":true,"unit":"iisd-002556#insight-2","date_modified":"2026-10-23"},{"text":"The carbon abatement cost for ethanol in 2011 was over €488 per tonne of CO2 avoided, while non-land-using biodiesel (such as used cooking oil) was more cost-effective at €194 per tonne.","ai_generated":true,"unit":"iisd-002556#insight-3","date_modified":"2026-10-23"},{"text":"Spain's biofuel sector experienced a 14.7% decrease in its contribution to GDP in 2011, primarily driven by a 20.9% drop in the biodiesel sector's contribution due to increased imports and reduced domestic production.","ai_generated":true,"unit":"iisd-002556#insight-4","date_modified":"2026-10-23"},{"text":"Biofuel policies have not significantly improved energy security because Spain relies heavily on imports; in 2011, 75% of consumed biodiesel and 73% of ethanol feedstocks were imported.","ai_generated":true,"unit":"iisd-002556#insight-5","date_modified":"2026-10-23"},{"text":"The number of jobs created by the Spanish biofuels sector in 2011 is subject to wide estimates, ranging from 3,797 to 12,055, and the sector is generally at the lower end of employment generation compared to other renewables like wind and solar.","ai_generated":true,"unit":"iisd-002556#insight-6","date_modified":"2026-10-23"},{"text":"Spain's biodiesel industry is largely stagnant, with only 31 of 44 plants in use in 2011, operating at only 25% of their total installed capacity.","ai_generated":true,"unit":"iisd-002556#insight-7","date_modified":"2026-10-23"},{"text":"Single Payment Scheme (SPS) payments to Spanish farmers for biofeedstock production in 2010 totaled €190 million, with €188 million going to ethanol feedstock (mostly corn and wheat) and €2 million to biodiesel feedstock.","ai_generated":true,"unit":"iisd-002556#insight-8","date_modified":"2026-10-23"}],"climate_tags":["biofuel","biodiesel","greenhouse gas emissions","energy security","climate finance","agricultural subsidy"],"geography_discussed":["European Union","Argentina","Indonesia","Brazil","United States","Ukraine"],"frame_perspective":[],"analysis_type":["cost-benefit analysis","policy review","emission assessment"]}]}