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Since the 2018 45Q reform, 84 carbon management projects have been announced in the U.S., with a significant surge in 2021. The majority of these projects are industrial-sector initiatives utilizing saline storage, though regional infrastructure in the Midwest is enabling ethanol projects. The power sector accounts for 23% of projects, primarily natural gas and coal plants, while only one large-scale Direct Air Capture plant is planned.

Earthjustice argues that the American Coal Ash Association (ACAA) produced a 'junk science' report by ignoring critical groundwater exposure pathways, manipulating EPA screening levels for arsenic and chromium, and cherry-picking data from the U.S. Geological Survey (USGS) to make coal ash appear similar to common soil. The critique highlights that fly ash concentrations of chromium and arsenic can be thousands of times higher than groundwater protection screening levels and notes the ACAA's failure to address risks from particulate matter inhalation.

The document details a 'multifront assault' by the Trump administration to roll back the 2015 EPA regulations on coal ash, a toxic byproduct of coal-fired electricity generation. It describes how six specific proposals aim to delay the closure of leaking pits, weaken wastewater standards, and eliminate financial requirements for cleanups. The briefing highlights the dangers of coal ash—including carcinogens like arsenic and hexavalent chromium—and cites historical disasters and contamination sites to illustrate the necessity of the safeguards being targeted.

The document counters seven industry claims regarding coal ash, asserting that the material is hazardous, contaminates groundwater at both old and new sites, and is often recycled unsafely. It argues that federal regulation would encourage genuine innovation in recycling and that compliance costs would be negligible for the electric power industry.

The report examines the environmental and health risks associated with dumping coal combustion waste (CCW), or coal ash, into active and abandoned coal mines across the United States. It argues that this practice, often labeled as 'beneficial use' or 'recycling' to bypass regulations, allows toxic metals to leach into groundwater and surface water. The document highlights the failure of the U.S. EPA and the Office of Surface Mining to implement necessary safeguards, noting that minefilling is driven by economic incentives, reducing disposal costs by 89 to 95 percent compared to engineered landfills. It specifically identifies the increased risks from Fluidized Bed Combustion (FBC) plants and provides case studies of contamination in Pennsylvania and New Mexico. The report concludes by urging the EPA to adopt the National Academies of Sciences' recommendations for mandatory testing, site characterization, and long-term monitoring.

Indiana ranks second in the United States for coal ash generation, producing over 9.5 million tons annually. The state's 18 coal-fired power plants utilize 83 landfills and ponds, many of which are rated as high or significant hazards or are in poor condition. Documented groundwater contamination involving arsenic, boron, manganese, and other toxins has been found at numerous sites, including the Gibson Plant and Clifty Creek Station. The document argues that Indiana's regulatory program is among the worst in the nation, citing a lack of dam safety requirements, inadequate drinking water protections, and the absence of mandatory groundwater monitoring or composite liners for all disposal units.

The report details how coal ash, the second-largest industrial waste stream in the U.S., contains toxic heavy metals that leach into groundwater and surface water or become airborne as fugitive dust. It highlights the inadequacy of current state-level regulations and the failure of unlined disposal ponds, citing numerous 'damage cases' where communities have suffered from contaminated drinking water and ecological collapse. The authors advocate for a transition away from wet storage and unencapsulated reuse, calling for federal standards to protect susceptible populations, particularly children and low-income communities.

The document examines the transition from diesel-powered transit buses to hybrid-electric alternatives, highlighting significant reductions in emissions and fuel consumption. It details the technical differences between series and parallel hybrid configurations and analyzes the financial barriers to adoption, noting that while hybrid buses have a higher purchase price, federal grants and lower operational costs mitigate these expenses. By 2006, over 900 hybrid buses were in service across more than 40 North American transit agencies.

Indiana can achieve significant environmental and economic gains by adopting energy efficiency policies. By 2030, a combination of 1% annual energy savings, national model building codes, and 100 MWs of new combined heat and power could avoid over 15 million tons of CO2 and save residents nearly $3 billion.

The document details the distribution of Recovery Act funds for high-speed rail awards across the West, Midwest, Southeast, and Northeast regions of the United States. The West region received the highest allocation at $2,942,000,000, followed by the Midwest at $2,599,600,000, the Southeast at $1,870,000,000, and the Northeast at $485,000,000. Key projects include the California High-Speed Rail, the Tampa-Orlando Phase 1 HSR, and various track, signal, and station upgrades across multiple state corridors to increase train speeds and reliability.

The document consists of a collection of 45 figures mapping the FSEIS routes for nuclear waste transport through nearly every U.S. state and the District of Columbia.

The report argues that while the technology to double trucking efficiency already exists, adoption is hindered by a fragmented industry structure, a lack of trust in efficiency data, and regulatory constraints. It highlights that Class 7 and 8 heavy-duty trucks are the primary targets for improvement, as they account for nearly 80 percent of truck fuel consumption despite representing less than half of the total truck population. The document maps the complex stakeholder ecosystem—including OEMs, mega-fleets, and regulatory bodies like the EPA and DOE—and emphasizes that systemic improvements require collaboration across the entire value chain, from design and manufacturing to operations and infrastructure.

The document details Tri-State's Responsible Energy Plan (REP), announced in January 2020, which aims to retire significant coal capacity and add over 1 GW of wind and solar power by 2024. It outlines the economic and policy drivers behind the shift, the use of a multi-stakeholder advisory group to build credibility, and the challenges associated with stranded assets, transmission development, and the lack of a regional transmission organization in the West. The plan targets a 100% clean energy portfolio for Colorado by 2040 and a 70% reduction in emissions from Colorado wholesale electric sales by 2030.

The report projects substantial warming and shifting precipitation patterns for the US Midwest, with extreme heat events and heavy rainfall becoming more frequent. Under a higher emissions scenario, end-of-century temperatures could rise by up to 10°F, significantly increasing the frequency of severe heat waves and reducing snow cover. While annual precipitation may only increase slightly, winter and spring are expected to become wetter, while summer precipitation may decrease under higher emissions. These changes are projected to increase heat-related mortality and flooding risks across the region.

The report provides a state-by-state breakdown of progress toward 2020 Clean Power Plan benchmarks, noting that some states have exceeded 500% of their goals while others show 0% progress. It highlights the role of energy efficiency, renewable energy standards, and regional initiatives in achieving these targets.

The document presents the first estimates of manufacturing subsector-specific energy use for the 10 member states of the Midwestern Governors Association (MGA). It aims to fill a data gap where public sources only provide general manufacturing data, thereby enabling policymakers to better identify energy efficiency potential and strategies that balance environmental and economic outcomes. The paper combines energy-use data with state-by-state policy summaries to highlight trends in industrial energy efficiency and cost competitiveness.

The document assesses the economic benefits of transitioning to a low-carbon economy in the United States, highlighting that clean energy investments create more jobs than fossil fuel spending and that renewable energy is increasingly cost-competitive. It warns that delaying climate action could result in annual GDP losses of 1-10% by 2100, while emphasizing the potential for revitalizing rural communities and boosting the domestic manufacturing sector through cleantech.

The report analyzes greenhouse gas (GHG) emissions for Illinois, Indiana, Iowa, Michigan, Minnesota, Missouri, Ohio, and Wisconsin. Utilizing the World Resources Institute's Climate Analysis Indicators Tool (CAIT-US), it examines all six Kyoto GHGs across the regional economy to overcome inconsistencies in previous state-level inventories. The analysis covers regional, sectoral, and state levels, assessing major emission sources, trends, and socioeconomic drivers to inform stakeholders on the Midwest's role in global climate change.

The U.S. Environmental Protection Agency's Clean School Bus Program (CSBP) has funded over 8,000 electric school buses across 48 states, four territories, Washington, DC, and 65 Tribal school districts, with over 2,000 already delivered. Electric school buses are presented as a viable alternative to diesel-powered buses, offering health benefits by eliminating tailpipe emissions and saving districts an average of $100,000 in lifetime fuel and maintenance costs per bus. Additionally, the CSBP is credited with spurring a manufacturing boom, supporting 21 facilities across 13 states and creating thousands of jobs, with an estimate that each electric vehicle manufacturing job can create three additional local third-party jobs.

Kipster is expanding its circular egg production model from the Netherlands to the US, partnering with MPS Egg Farms and The Kroger Co. The model focuses on using surplus food for feed, achieving carbon neutrality through renewable energy and offsets, and improving animal welfare by raising roosters for meat instead of culling them. In the US, the operation is based in Indiana, utilizing pasta surplus and other by-products to reduce land use and greenhouse gas emissions.