{"query_echo":{"q":"","filters":{"analysis_type":["historical assessment"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'historical assessment' for facet 'analysis_type' is not in the controlled vocabulary."}]},"total":{"value":2,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?analysis_type=historical+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":"ember-000059","url":"https://climateinsightsdirectory.org/document/ember-000059","title":"The UK’s journey to a coal power phase-out","publisher":{"name":"Ember","organization":"ember"},"document_type":"report","language":"en","date_published":"2024-09-20","source_url":"https://ember-energy.org/latest-insights/the-uks-journey-to-a-coal-power-phase-out","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The UK officially entered a coal-free power era on 1 October 2024 with the closure of the Ratcliffe-on-Soar plant. This transition saw power sector emissions drop by 74% between 2012 and 2023, driven by a combination of carbon pricing, renewable energy growth, and grid investment. The report argues that while the coal phase-out provides a roadmap, the next goal of clean power by 2030 will require a more complex whole-systems approach to displace gas and manage grid stability.","ai_generated":true,"unit":"ember-000059#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The UK achieved a coal-free power sector on 1 October 2024, following the closure of the final coal plant, Ratcliffe-on-Soar, at midnight on 30 September 2024.","ai_generated":true,"unit":"ember-000059#insight-1","date_modified":"2026-10-23"},{"text":"Coal's share of UK electricity generation declined rapidly from nearly 40% in 2012 to zero by October 2024, with 15 plants closing or switching fuels since 2012.","ai_generated":true,"unit":"ember-000059#insight-2","date_modified":"2026-10-23"},{"text":"Power sector emissions decreased by 74% from 160 MtCO2e in 2012 to 41 MtCO2e in 2023, avoiding a total of 880 MtCO2e during the coal decline.","ai_generated":true,"unit":"ember-000059#insight-3","date_modified":"2026-10-23"},{"text":"The phase-out was driven by the growth of wind and solar, which quadrupled generation from 21 TWh in 2012 to 96 TWh by the end of 2023, increasing their share of electricity from 6% to 34%.","ai_generated":true,"unit":"ember-000059#insight-4","date_modified":"2026-10-23"},{"text":"Five primary policy drivers enabled the transition: stringent decarbonisation targets (Climate Change Act), a rising minimum carbon price, support for offshore wind (Contracts for Difference), market reforms (Capacity Market), and grid investment.","ai_generated":true,"unit":"ember-000059#insight-5","date_modified":"2026-10-23"},{"text":"The UK government aims for a clean power system by 2030, which involves doubling onshore wind, tripling solar, and quadrupling offshore wind to reduce gas generation to below 2% of the mix.","ai_generated":true,"unit":"ember-000059#insight-6","date_modified":"2026-10-23"},{"text":"Future decarbonisation of the power sector will require a 'whole-systems approach' to replace the balancing functions of gas plants, specifically through the rapid growth of battery storage, with a target of 10 GWh by 2030.","ai_generated":true,"unit":"ember-000059#insight-7","date_modified":"2026-10-23"},{"text":"Grid constraints are currently delaying renewable projects, leading to planned investments such as a £3.4 billion offshore connection between Scotland and England and a total of £10 billion in grid expansion by National Grid.","ai_generated":true,"unit":"ember-000059#insight-8","date_modified":"2026-10-23"}],"climate_tags":["Coal phase-out","renewable energy","offshore wind power","solar energy","onshore wind farm","carbon price","carbon capture and storage","battery energy storage system","energy security","Net-zero emissions","electrification","heat pump","electric vehicle"],"geography_discussed":["Scotland","England","Europe","Denmark"],"frame_perspective":[],"analysis_type":["policy analysis","historical assessment","forecasting"]},{"id":"iisd-002144","url":"https://climateinsightsdirectory.org/document/iisd-002144","title":"Protéger l’environnement marin de la pollution due aux activités terrestres","publisher":{"name":"International Institute for Sustainable Development","organization":"international-institute-for-sustainable-development"},"document_type":"briefing","language":"fr","date_published":"2021-01","source_url":"https://www.iisd.org/system/files/2021-04/still-one-earth-GPA-FR.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The document reviews the Global Programme of Action (GPA), a non-binding framework established in 1995 to combat land-based marine pollution. It highlights the GPA's transition toward three key global partnerships focusing on wastewater, nutrient management, and marine litter. While the GPA helped establish Sustainable Development Goals (SDGs) 14.1 and 6.3 and supported 107 countries in creating policy frameworks, the briefing notes that marine pollution has increased, with over 500 'dead zones' identified. It concludes that the GPA's influence has waned as the international community shifts toward legally binding treaties for specific pollutants, such as plastics.","ai_generated":true,"unit":"iisd-002144#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The Global Programme of Action (GPA) is a non-binding framework adopted in 1995 by 108 countries and the European Commission to help nations design plans to stop land-based pollution in the marine environment.","ai_generated":true,"unit":"iisd-002144#insight-1","date_modified":"2026-10-23"},{"text":"Approximately 80% of marine pollution originates from land-based sources, including untreated sewage, agricultural runoff, industrial heavy metals and oils, and sediments from logging and earthworks.","ai_generated":true,"unit":"iisd-002144#insight-2","date_modified":"2026-10-23"},{"text":"The GPA's work contributed to the establishment of the 2015 Sustainable Development Goals, specifically target 14.1 regarding oceans and target 6.3 regarding wastewater.","ai_generated":true,"unit":"iisd-002144#insight-3","date_modified":"2026-10-23"},{"text":"The GPA evolved to focus on three primary global partnerships: the Global Partnership on Nutrient Management (launched 2009), the Global Partnership on Marine Litter (launched at Rio+20 in 2012), and the Global Wastewater Initiative (launched 2013).","ai_generated":true,"unit":"iisd-002144#insight-4","date_modified":"2026-10-23"},{"text":"Despite GPA efforts, marine pollution has increased, with over 500 'dead zones' identified in the world's oceans and an estimate that 80% of globally collected wastewater remains untreated.","ai_generated":true,"unit":"iisd-002144#insight-5","date_modified":"2026-10-23"}],"climate_tags":["wastewater treatment","plastic pollution","Sustainable Development Goals","coastal ecosystem"],"geography_discussed":["Kenya","Tanzania","Uganda","Ghana","Benin","Ethiopia","Morocco"],"frame_perspective":[],"analysis_type":["policy review","historical assessment"]}]}