{"query_echo":{"q":"","filters":{"analysis_type":["grid reliability study"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'grid reliability study' 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=grid+reliability+study","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-001057","url":"https://climateinsightsdirectory.org/document/ucs-001057","title":"Soot to Solar","publisher":{"name":"Union of Concerned Scientists","organization":"union-of-concerned-scientists"},"document_type":"executive summary","language":"en","date_published":"2018-10","source_url":"https://www.ucs.org/sites/default/files/attach/2018/10/soot-solar-executive-summary.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The report argues that accelerating the retirement of coal plants in Illinois in favor of clean energy technologies will improve public health, reduce carbon emissions, and lower electricity bills without compromising grid reliability.","ai_generated":true,"unit":"ucs-001057#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The Future Energy Jobs Act (FEJA) is projected to significantly expand Illinois' clean energy capacity by 2030, adding 1,300 MW of new wind and 3,406 MW of new solar capacity above the pre-FEJA baseline. Total installed renewable energy capacity is expected to exceed 8,890 MW by 2030 if FEJA is successfully implemented.","ai_generated":true,"unit":"ucs-001057#insight-1","date_modified":"2026-10-23"},{"text":"Accelerating coal plant retirements would lead to substantial reductions in carbon and air pollutants. By 2030, carbon emissions could be 33% lower than 2016 levels in a scenario retiring the Waukegan and Edwards plants, and 51% lower in a scenario retiring eight Dynegy-Vistra plants. These scenarios would reduce CO2 emissions by 141 million to 156 million tons compared to a pre-FEJA baseline.","ai_generated":true,"unit":"ucs-001057#insight-2","date_modified":"2026-10-23"},{"text":"Early retirement of coal plants offers significant public health gains by avoiding premature deaths and respiratory illnesses. Retiring the Waukegan and Edwards plants before 2030 would avoid 431 premature deaths and 124 cardiovascular and respiratory hospital admissions. Retiring six Dynegy-Vistra units would avoid nearly 1,000 premature deaths and 592 heart attacks.","ai_generated":true,"unit":"ucs-001057#insight-3","date_modified":"2026-10-23"},{"text":"Transitioning to clean energy is economically beneficial for consumers and the state. FEJA is expected to drive $3.4 billion in capital investments and $1.3 billion in energy efficiency improvements. Additionally, coal retirement scenarios could save typical households between $93 and $102 annually on electricity bills by 2030.","ai_generated":true,"unit":"ucs-001057#insight-4","date_modified":"2026-10-23"},{"text":"The closure of the Waukegan coal plant would not negatively impact electricity reliability. The plant's generation can be replaced by a combination of solar, energy storage, and energy efficiency, or by spreading the load across other plants in the 13 states served by the PJM grid operator.","ai_generated":true,"unit":"ucs-001057#insight-5","date_modified":"2026-10-23"},{"text":"Investing in solar and energy storage at the Waukegan site is financially viable. A utility-scale 16 MW lithium-ion battery system with an initial cost of $14.3 million would yield a net benefit of $4.8 million over 25 years. Furthermore, combining solar and energy efficiency could reduce annual electricity bills for Waukegan households by 66%.","ai_generated":true,"unit":"ucs-001057#insight-6","date_modified":"2026-10-23"}],"climate_tags":["renewable energy","energy efficiency","energy storage","solar energy","wind power","coal-fired power station","carbon dioxide emissions","air quality","public health","environmental justice","Power system reliability","electricity price"],"geography_discussed":["Waukegan","Lake County","McHenry County"],"frame_perspective":[],"analysis_type":["economic analysis","public health analysis","grid reliability study","case study"]},{"id":"ucs-001058","url":"https://climateinsightsdirectory.org/document/ucs-001058","title":"Soot to Solar","publisher":{"name":"Union of Concerned Scientists","organization":"union-of-concerned-scientists"},"document_type":"report","language":"en","date_published":"2018-10","source_url":"https://www.ucs.org/sites/default/files/attach/2018/10/soot-solar-full-report.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The report argues that accelerating the retirement of coal plants in Illinois, beyond the mandates of the Future Energy Jobs Act (FEJA), would significantly improve public health and provide economic gains. Modeling shows that replacing coal with wind, solar, and energy storage is affordable and does not compromise grid reliability, as demonstrated by a case study of the Waukegan plant. The analysis highlights that pollution-burdened communities of color and low-income residents stand to benefit most from this transition.","ai_generated":true,"unit":"ucs-001058#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The Future Energy Jobs Act (FEJA) is projected to drive $3.4 billion in capital investments in renewable energy and $1.3 billion in energy efficiency improvements in Illinois, with total installed renewable capacity expected to exceed 8,890 MW by 2030.","ai_generated":true,"unit":"ucs-001058#insight-1","date_modified":"2026-10-23"},{"text":"Accelerating the retirement of the Waukegan and Edwards coal plants before 2030 could avoid 431 premature deaths, 264 heart attacks, 178 asthma-related emergency room visits, 124 cardiovascular and respiratory hospital admissions, and 104 incidents of chronic bronchitis.","ai_generated":true,"unit":"ucs-001058#insight-2","date_modified":"2026-10-23"},{"text":"The pre-2030 retirement of six Dynegy-Vistra units is estimated to avoid nearly 1,000 premature deaths, 592 heart attacks, 408 asthma emergency room visits, 278 cardiovascular and respiratory admissions, and 260 incidents of chronic bronchitis.","ai_generated":true,"unit":"ucs-001058#insight-3","date_modified":"2026-10-23"},{"text":"Analysis of the Waukegan Generating Station indicates it can be retired without impacting grid reliability, as its generation can be replaced by equivalent generation within the 13 states served by the PJM grid operator.","ai_generated":true,"unit":"ucs-001058#insight-4","date_modified":"2026-10-23"},{"text":"A utility-scale energy storage system (16 MW four-hour lithium-ion battery) at the Waukegan site is economically viable, with a projected net benefit of $4.8 million over 25 years, consisting of $12.1 million in capacity revenues and $6.9 million in avoided transmission costs against a $14.3 million capital cost.","ai_generated":true,"unit":"ucs-001058#insight-5","date_modified":"2026-10-23"},{"text":"Combining solar energy with energy efficiency measures can significantly reduce household electricity costs in Waukegan, potentially saving a typical household $943 annually.","ai_generated":true,"unit":"ucs-001058#insight-6","date_modified":"2026-10-23"},{"text":"The transition to clean energy under FEJA and additional coal retirements is projected to save typical Illinois households between $93 and $102 per year on electricity bills by 2030.","ai_generated":true,"unit":"ucs-001058#insight-7","date_modified":"2026-10-23"},{"text":"Carbon emissions in Illinois are projected to be 33 percent below 2016 levels by 2030 under the Waukegan-Edwards retirement scenario and 51 percent below 2016 levels under the Dynegy-Vistra scenario.","ai_generated":true,"unit":"ucs-001058#insight-8","date_modified":"2026-10-23"},{"text":"The Waukegan Generating Station is identified as the largest source of mercury and sulfur dioxide (SO2) emissions in Lake County, Illinois.","ai_generated":true,"unit":"ucs-001058#insight-9","date_modified":"2026-10-23"}],"climate_tags":["renewable energy","solar energy","wind power","energy storage","energy efficiency","coal-fired power station","carbon dioxide emissions","environmental justice","Community solar farm","Power system reliability","public health"],"geography_discussed":["Waukegan","Lake County"],"frame_perspective":[],"analysis_type":["economic analysis","public health analysis","grid reliability study","policy assessment"]}]}