{"query_echo":{"q":"","filters":{"geography":["Shreveport"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'Shreveport' for facet 'geography' is not in the controlled vocabulary."}]},"total":{"value":3,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?geography=Shreveport","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-000691","url":"https://climateinsightsdirectory.org/document/ucs-000691","title":"Freedom to Move","publisher":{"name":"Union of Concerned Scientists","organization":"union-of-concerned-scientists"},"document_type":"executive summary","language":"en","date_published":"2024-10","source_url":"https://www.ucs.org/sites/default/files/2024-11/freedom-to-move-exec-summary.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The Union of Concerned Scientists (UCS) analysis indicates that reducing vehicle miles traveled (VMT) through increased transportation choices could save the U.S. up to $201 billion in energy infrastructure and $5.9 trillion in vehicle ownership costs by 2050. The report contends that current car dependence is driven by industry lobbying from the auto, fossil fuel, and road-building sectors, which receive over 75 percent of transportation spending. UCS recommends investing in diverse transportation networks, applying equity and climate lenses to project prioritization, and making planning processes more democratic to benefit the 30 percent of Americans who do not drive.","ai_generated":true,"unit":"ucs-000691#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"A transportation system that reduces driving and increases options is more cost-effective and beneficial for public health than the current car-dependent model. By 2050, such a system could save up to $201 billion in energy infrastructure, $128 billion in public health costs, and $5.9 trillion in vehicle ownership costs.","ai_generated":true,"unit":"ucs-000691#insight-1","date_modified":"2026-10-23"},{"text":"Reducing vehicle miles traveled (VMT) significantly lowers the requirements for energy infrastructure and resources. In a 'High VMT Reduction' scenario by 2050, the U.S. could avoid 376 GW of electricity-generating capacity, 48 GW of grid energy storage, and 17,800 GW-miles of electricity transmission.","ai_generated":true,"unit":"ucs-000691#insight-2","date_modified":"2026-10-23"},{"text":"Lowering VMT reduces the demand for critical materials and fuels. A high-reduction scenario would avoid the consumption of 131 billion gallons of gasoline and 1.5 million kilograms of hydrogen, while reducing lithium demand for electric vehicles by 530,000 metric tons between 2025 and 2050.","ai_generated":true,"unit":"ucs-000691#insight-3","date_modified":"2026-10-23"},{"text":"The U.S. transportation system is heavily influenced by the 'highway lobby'—comprising the auto, fossil fuel, and road-building industries—which receives more than 75 percent of public and private transportation spending and spends over $100 million annually on lobbying.","ai_generated":true,"unit":"ucs-000691#insight-4","date_modified":"2026-10-23"},{"text":"Car dependence creates significant social and economic inequities. Approximately 60 percent of people live in neighborhoods where housing and transportation costs are unaffordable; people of color are 14 percent more likely to live in these areas and spend 5 percent more of their income on these costs than White people.","ai_generated":true,"unit":"ucs-000691#insight-5","date_modified":"2026-10-23"}],"climate_tags":["Transportation emission","public transport","vehicle electrification","energy infrastructure","electric power transmission","hydrogen","air quality","climate justice","land-use planning"],"geography_discussed":["Boston","Utah","Shreveport","Louisiana"],"frame_perspective":[],"analysis_type":["economic modeling","policy analysis","equity assessment"]},{"id":"ucs-000692","url":"https://climateinsightsdirectory.org/document/ucs-000692","title":"FREEDOM TO MOVE GRASSROOTS SPOTLIGHT: ALLENDALE STRONG","publisher":{"name":"Union of Concerned Scientists","organization":"union-of-concerned-scientists"},"document_type":"case study","language":"en","date_published":"2024-10","source_url":"https://www.ucs.org/sites/default/files/2025-02/freedom-to-move-shreveport.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The document details the historical and ongoing struggle of the Allendale neighborhood in Shreveport, Louisiana, against urban highway expansion. It describes how past projects like I-20 and I-49 contributed to racial segregation and population decline in Black communities. The text focuses on the 'zombie freeway'—the I-49 Inner City Connector (I-49 ICC)—which was revived in 2009 and threatens to displace homes and further harm the Allendale community. In response, the Allendale Strong initiative and its 'Loop-It' project have used technical modeling, legal action, and coalitions like the Freeway Fighters Network to challenge the project and propose an alternative that prioritizes wealth-building streets and multimodal transit over highway capacity expansion.","ai_generated":true,"unit":"ucs-000692#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The construction of I-20 and I-49 in Shreveport during the 1950s and 1960s led to the destruction of Black settlements and significant population loss in core neighborhoods; for example, Allendale's population fell from 34,600 in 1959 to 16,000 by 1970, eventually dropping to 3,700 by 2020 due to the threat of I-49.","ai_generated":true,"unit":"ucs-000692#insight-1","date_modified":"2026-10-23"},{"text":"The I-49 Inner City Connector (I-49 ICC), a project revived in 2009 after being terminated in 1997, is a less-than-four-mile urban freeway that threatens the loss of 2,300 homes (based on 1970-2000 data) and continues to negatively impact over 100 remaining households in Allendale through devastated property values and air quality, safety, and economic harms.","ai_generated":true,"unit":"ucs-000692#insight-2","date_modified":"2026-10-23"},{"text":"Allendale Strong and its 'Loop-It' initiative have challenged the I-49 ICC by using the Freedom of Information Act to obtain and debunk the Northwest Louisiana Council of Governments' (NLCOG) travel demand model, arguing that its employment growth assumptions accelerate city depopulation.","ai_generated":true,"unit":"ucs-000692#insight-3","date_modified":"2026-10-23"},{"text":"Allendale Strong proposes a shift in transportation planning to prioritize city master plans and community values over engineering values, advocating for 'wealth-building streets' and a 'Loop-It' alternative that routes traffic to the existing I-220 loop instead of through the neighborhood.","ai_generated":true,"unit":"ucs-000692#insight-4","date_modified":"2026-10-23"}],"climate_tags":["air quality","land-use planning","environmental justice","fossil fuel industry"],"geography_discussed":["New Orleans","Lafayette","Monroe","Baton Rouge","Natchitoches"],"frame_perspective":[],"analysis_type":["case study"]},{"id":"earjust-002391","url":"https://climateinsightsdirectory.org/document/earjust-002391","title":"Community Impact Report: The Toll of Refineries on Fenceline Communities","publisher":{"name":"Earthjustice","organization":"earthjustice"},"document_type":"report","language":"en","date_published":"2014-10-28","source_url":"https://earthjustice.org/wp-content/uploads/10.28.1420epa20refinery20risk20review2003_addendum20a20-20community20impact20report.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The report profiles ten U.S. cities where residents live in close proximity to petroleum refineries, documenting systemic exposure to toxic air pollutants, high rates of cancer and asthma, and frequent industrial accidents. It highlights a pattern of 'significant violation' of the Clean Air Act by major refineries and notes that these facilities are often located in low-income and minority neighborhoods. The document calls for the EPA to implement more stringent air toxics standards and improved fenceline monitoring to protect public health.","ai_generated":true,"unit":"earjust-002391#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Fenceline communities are regularly exposed to toxic pollution through the routine use of flares to dispose of waste gas, with some areas seeing an increase in flaring incidents due to a lack of strong pollution limits.","ai_generated":true,"unit":"earjust-002391#insight-1","date_modified":"2026-10-23"},{"text":"Many refinery-adjacent communities are characterized by higher-than-average rates of cancer and asthma, as well as higher concentrations of racial minorities and low-income populations.","ai_generated":true,"unit":"earjust-002391#insight-2","date_modified":"2026-10-23"},{"text":"Refineries frequently operate in 'significant violation' of the Clean Air Act for extended periods, sometimes facing only minor penalties despite long-term illegal operations.","ai_generated":true,"unit":"earjust-002391#insight-3","date_modified":"2026-10-23"},{"text":"In Baton Rouge, LA, the ExxonMobil facility released 1.09 million pounds of toxic air emissions in 2012 and has been in 'significant violation' of the Clean Air Act for 12 consecutive quarters.","ai_generated":true,"unit":"earjust-002391#insight-4","date_modified":"2026-10-23"},{"text":"Corpus Christi, TX, contains the nation's densest concentration of refineries, known as 'Refinery Row,' where six large refineries released over 1.5 million pounds of hazardous air pollutants in 2012.","ai_generated":true,"unit":"earjust-002391#insight-5","date_modified":"2026-10-23"},{"text":"In Detroit, MI, the Marathon Petroleum Corporation refinery emitted over 20,000 lbs. of benzene and 30,000 lbs. of toluene in 2011, while the city's cancer rate exceeds the Michigan state average.","ai_generated":true,"unit":"earjust-002391#insight-6","date_modified":"2026-10-23"},{"text":"The Philadelphia Refining Complex has been in 'significant violation' of the Clean Air Act for 12 consecutive quarters and released 701,284 pounds of toxic chemicals into the air in 2013.","ai_generated":true,"unit":"earjust-002391#insight-7","date_modified":"2026-10-23"},{"text":"Port Arthur, TX, is described as an 'American Sacrifice Zone' due to its combination of low-income households and poor health outcomes, including African American cancer mortality rates more than 40 percent higher than the Texas average.","ai_generated":true,"unit":"earjust-002391#insight-8","date_modified":"2026-10-23"},{"text":"The Chevron refinery in Richmond, CA, has a history of at least 19 fires, spills, and explosions between 1989 and 2012, including a 2012 event that led approximately 15,000 people to seek medical treatment.","ai_generated":true,"unit":"earjust-002391#insight-9","date_modified":"2026-10-23"},{"text":"In Wilmington, CA, a draft study estimated cancer risk for residents to be between 400 and 1,000 per million, which is significantly higher than the 1-in-1 million risk level that triggers EPA action.","ai_generated":true,"unit":"earjust-002391#insight-10","date_modified":"2026-10-23"}],"climate_tags":["environmental justice","gas flaring"],"geography_discussed":["Baton Rouge","Corpus Christi","Delaware City","Detroit","Philadelphia","Port Arthur","Richmond","Salt Lake City","Shreveport","Wilmington","Whiting"],"frame_perspective":[],"analysis_type":["community impact assessment","regulatory compliance review"]}]}