{"query_echo":{"q":"","filters":{"geography":["East Alton"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'East Alton' for facet 'geography' is not in the controlled vocabulary."}]},"total":{"value":2,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?geography=East+Alton","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":"ucs-000581","url":"https://climateinsightsdirectory.org/document/ucs-000581","title":"Soot to Solar","publisher":{"name":"Union of Concerned Scientists","organization":"union-of-concerned-scientists"},"document_type":"fact sheet","language":"en","date_published":"2018-10","source_url":"https://www.ucs.org/sites/default/files/attach/2018/10/Edwards-Case-Study.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The E.D. Edwards Power Station in Illinois faces an uncertain future as its owner, Dynegy-Vistra, seeks state bailouts and relaxed pollution rules. The document argues that retiring the plant would improve public health and save consumers money, while the 206-acre site could be repurposed for a 41-megawatt solar farm and energy storage. However, a significant challenge remains in the form of high-hazard coal ash storage on-site.","ai_generated":true,"unit":"ucs-000581#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Dynegy-Vistra has pursued two strategies to maintain profitability for its Illinois plants: lobbying the state legislature for a capacity payment bailout that could cost consumers $400 million annually, and attempting to weaken the Illinois Multi-Pollutant Standard to allow dirtier plants to operate more frequently.","ai_generated":true,"unit":"ucs-000581#insight-1","date_modified":"2026-10-23"},{"text":"Retiring the eight Dynegy-Vistra coal plants, including the Edwards plant, would not compromise electricity reliability in Illinois and could result in cumulative consumer savings of over $8.2 billion by 2030, with annual climate and health benefits valued at at least $765 million.","ai_generated":true,"unit":"ucs-000581#insight-2","date_modified":"2026-10-23"},{"text":"Closing the E.D. Edwards Power Station specifically is estimated to prevent 120 emergency room visits for asthma and 288 premature deaths between 2022 and 2030.","ai_generated":true,"unit":"ucs-000581#insight-3","date_modified":"2026-10-23"},{"text":"The E.D. Edwards site contains coal ash storage rated as having high hazard potential; an engineering assessment indicated that a failure of the perimeter containment dike would likely result in human fatalities.","ai_generated":true,"unit":"ucs-000581#insight-4","date_modified":"2026-10-23"},{"text":"The 206-acre Edwards site is suitable for a solar farm capable of generating up to 41 megawatts of electricity, which could power nearly 6,000 homes, and could be paired with a 10-megawatt energy storage installation occupying 0.06 percent of the site.","ai_generated":true,"unit":"ucs-000581#insight-5","date_modified":"2026-10-23"}],"climate_tags":["coal-fired power station","solar energy","energy storage","just transition","air pollution","Resilience (power system)"],"geography_discussed":["Peoria","East Alton","North Carolina"],"frame_perspective":[],"analysis_type":["case study","impact assessment"]},{"id":"ucs-001280","url":"https://climateinsightsdirectory.org/document/ucs-001280","title":"Soot to Solar","publisher":{"name":"Union of Concerned Scientists","organization":"union-of-concerned-scientists"},"document_type":"fact sheet","language":"en","date_published":"2018-10","source_url":"https://www.ucs.org/sites/default/files/attach/2018/10/Wood-River-Case-Study.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The Wood River Power Station in East Alton, Illinois, retired in 2016, leaving behind hazardous coal ash ponds that pose risks to groundwater and human life. Despite these dangers, the site's existing utility infrastructure makes it a viable candidate for a 46 megawatt solar farm and 10 megawatts of storage, which could support local economic development and leverage the Future Energy Jobs Act.","ai_generated":true,"unit":"ucs-001280#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The Wood River Power Station retired in 2016 after its owner, Dynegy-Vistra, determined it was no longer cost-effective, with the closure occurring less than nine months after the announcement.","ai_generated":true,"unit":"ucs-001280#insight-1","date_modified":"2026-10-23"},{"text":"The retired site poses significant safety and environmental risks due to five coal ash storage ponds; the US EPA rated these as having a high probability of causing substantial economic loss or loss of life if the dams fail, and two ponds lack liners to prevent toxins from entering groundwater.","ai_generated":true,"unit":"ucs-001280#insight-2","date_modified":"2026-10-23"},{"text":"While Dynegy-Vistra is legally required to clean up the ash ponds, the company has indicated it has no formal plans for their removal or closure in place.","ai_generated":true,"unit":"ucs-001280#insight-3","date_modified":"2026-10-23"},{"text":"The site is identified as a potential location for a 46 megawatt solar farm and 10 megawatts of storage, utilizing existing utility infrastructure for grid interconnection and potentially accessing financial support via the Future Energy Jobs Act.","ai_generated":true,"unit":"ucs-001280#insight-4","date_modified":"2026-10-23"}],"climate_tags":["solar energy","energy storage","just transition","wide area synchronous grid","economic development"],"geography_discussed":["Michigan","Missouri"],"frame_perspective":[],"analysis_type":["case study"]}]}