Search Climate Insights Directory

The report finds that achieving a 35 mpg fleetwide average by 2018 would create 241,000 net new jobs in the U.S. by 2020, save consumers $37 billion in net costs, and reduce national oil use by 1.6 million barrels per day. Environmental benefits include a reduction of 260 to 264 million metric tons of carbon dioxide-equivalent emissions by 2020. Job growth is projected across most sectors, particularly services and retail, while the oil industry would see a decline. California is projected to experience the highest job growth and consumer savings.

The report analyzes 51 'year-plus' reactor outages in the U.S. since 1966, finding that over 70% were caused by systemic 'safety restoration' needs resulting from inadequate corrective action programs (CAPs). It argues that the NRC has failed to monitor safety margins effectively, often relying on optimistic perceptions rather than reality, and recommends that the NRC improve CAP assessments, expand generic communications to include non-hardware problems, and increase transparency with Congress.

The document advocates for the adoption of the Solis bill (H.R. 4800) to implement the Stockholm Convention on Persistent Organic Pollutants in the United States. The signatories argue that the Solis bill ensures timely EPA action, adopts a health-based regulatory standard, and respects state-level protections. In contrast, they claim the Gillmor bill (H.R. 4591) would weaken safeguards by introducing cost-benefit standards and preempting state regulations.

A coalition of environmental and health organizations calls on the U.S. Congress to ratify the Stockholm Convention on Persistent Organic Pollutants (POPs). The authors argue that U.S. absence from the treaty harms its international reputation and limits its influence over the convention's success. They propose three criteria for implementing legislation: ensuring timely action on new POPs, respecting state-level environmental laws, and granting the EPA clear legal authority to act without redundant evaluations or cost-benefit balancing tests.

The Clean Air Task Force (CATF) advocates for the Diesel Emissions Reduction Act of 2005 (DERA), a proposed $1 billion federal grant and loan program to reduce diesel fine particle (PM2.5) emissions. CATF highlights that diesel exhaust causes 21,000 premature deaths annually and that existing engines will remain in service for decades, necessitating funding for retrofits, rebuilds, and repowerings to meet air quality standards and provide immediate climate benefits by reducing black carbon.

The report identifies a warming and potentially drier trend for the Great Lakes region, predicting significant temperature increases and shifts in precipitation patterns by the end of the 21st century. These changes are expected to disrupt aquatic ecosystems, reduce forest diversity, and create economic risks for agriculture and shipping. The document advocates for a three-pronged approach: reducing greenhouse gas emissions, minimizing local environmental pressures, and planning for climate adaptation.

The Union of Concerned Scientists (UCS) uses the 'bathtub curve' model to analyze nuclear plant risks, identifying high failure rates during the initial 'break-in' phase and the final 'wear-out' phase. The report argues that the NRC's reliance on flawed risk assessments and its failure to consistently enforce technical specifications have increased the risk of catastrophes. It specifically highlights the Davis-Besse plant as a case of regulatory failure and recommends excluding new reactors from Price-Anderson liability protection, requiring prototype testing, and overhauling aging management programs for plants seeking license renewals.

The report assesses how rising temperatures and shifting precipitation patterns will affect the Great Lakes region, predicting warmer, drier summers and increased extreme weather. It details vulnerabilities in aquatic and terrestrial ecosystems, agriculture, and human health, while recommending emission reductions and adaptive management.

The document argues that coal-fired power plants are the largest unregulated source of mercury in the U.S., contributing significantly to the contamination of fish in the Midwest. It details how mercury bioaccumulates in aquatic food chains, posing severe risks to the central nervous system of fetuses and children, as well as harming wildlife like common loons and otters. The report highlights the economic threat to the regional fishing industry and advocates for stringent federal and state emission limits and better regulation of coal combustion waste.

The report highlights that six Midwest states (Minnesota, Wisconsin, Michigan, Illinois, Indiana, and Ohio) are home to 140 power plants that release approximately 2% of global man-made CO2 and 25% of all US power plant CO2. It predicts that without aggressive emissions reductions, the region could see temperature increases of 5-10°F in the 21st century, leading to significant risks for the Great Lakes water levels, crop yields, and human health. The document advocates for cleaning up old coal plants, transitioning to renewable energy, and increasing individual energy efficiency to mitigate these risks.

The document details the significant contribution of Midwest power plants to US sulfur emissions, noting that coal combustion in Indiana, Illinois, Ohio, Michigan, Minnesota, and Wisconsin releases millions of tons of sulfur dioxide annually. It emphasizes that 'grandfathered' plants exploit Clean Air Act loopholes to avoid using scrubbers, which can remove 90-95% of emissions, leading to severe health issues and environmental damage.

The document details the severe impacts of sulfur emissions from coal-fired power plants in the US Midwest, specifically Indiana, Illinois, Ohio, Michigan, Minnesota, and Wisconsin. It links these emissions to premature deaths, respiratory and cardiovascular diseases, and environmental degradation including acid rain and haze. The report advocates for the adoption of sulfur-scrubbing technologies and tighter EPA air quality standards to mitigate these risks.

The author outlines twelve fundamental transitions in electricity efficiency, moving from fragmented equipment upgrades to integrated, whole-system optimization. He argues that 'negawatts' (saved electricity) are often cheaper than new generation and that market failures currently penalize efficiency. The paper proposes eight improvements to make efficiency programs more cost-effective and critiques the concept of 'retail wheeling' as a distraction from the more significant shift toward wholesale competition and decentralized generation via fuel cells and superflywheels.

The Clean Air Task Force (CATF) contends that the EPA's proposed MACT standards for coal-fired utility units violate the Clean Air Act (CAA) by using arbitrary subcategories based on coal rank and flawed statistical methods to inflate emission floors. CATF argues that the EPA has ignored available, cost-effective technologies—such as activated carbon injection and fabric filters—that could achieve significantly higher mercury removal rates. The document further asserts that the EPA is legally obligated to regulate all HAPs emitted by these units, not just mercury and nickel, and that proposed compliance extensions are unauthorized and unnecessary given available labor and equipment resources.

The report argues for a 'fair share' approach to renewable energy siting to replace traditional state-level preemption, which often burdens rural communities. It outlines core principles—such as allowing communities to opt out after meeting a state-assigned target and ensuring all regions contribute—and analyzes how similar mandates in affordable housing (e.g., in Massachusetts and New Jersey) have increased supply despite local resistance. The authors identify key differences between energy and housing, such as the larger physical footprint and specific resource potential of energy projects, and provide a roadmap for policy design and implementation.

The document outlines the three-stage process of CCS—capture, transport, and storage—and argues that these technologies are essential for decarbonizing Michigan's hard-to-abate industrial facilities. It highlights Michigan's significant geologic storage capacity, estimated at over 45 billion metric tons of CO2, and the role of the 45Q tax credit in incentivizing projects. The text notes that Michigan already has operational commercial CCS, such as the Core Energy, LLC project, and identifies 126 eligible power and industrial facilities for tax credits.

The document outlines the three-stage process of carbon capture and storage (CCS)—capture, transport, and storage—and argues that the Midwest is uniquely positioned for deployment due to its industrial profile and geologic formations. It highlights the Illinois Basin, specifically the Mount Simon sandstone and Eau Claire formation, as a premier storage resource with an estimated capacity to store over 147 billion metric tons of CO2. The text notes that CCS can reduce harmful air pollutants and create between 8,050 and 11,880 operational jobs in Illinois, Indiana, Michigan, and Ohio. Financial viability is driven by the 45Q tax credit, which offers up to $180/MT depending on the method of capture and storage. Safety and regulatory oversight are managed by the EPA's Underground Injection Control Program and PHMSA.

The Clean Air Task Force (CATF) has launched the Climate Equity and the Clean Energy Transition Project to address the historical trend of placing clean energy infrastructure in low-income neighborhoods and communities of color, which often exacerbates existing injustices. The project aims to move from adversarial relationships to cooperative engagement between environmental justice communities, the energy sector, and climate advocates. Key activities include on-site community research, analyzing best practices for clean energy siting to protect public health, and developing a roadmap to modernize federal government programs and budgets to make them more accessible to underserved populations. Additionally, CATF is piloting an online capacity-building tool for community engagement and hosting workshops with environmental justice organizations to redefine decision-making processes and address air quality health impacts. The project focuses on various U.S. rural, tribal, and urban locations, including the Navajo Nation and the Ironbound Community, to produce recommendations for equitable project development and federal program implementation.

The Clean Air Task Force (CATF) used US EPA COBRA modeling to estimate that retiring four Illinois nuclear plants (Byron, Dresden, Braidwood, and LaSalle) would lead to significant increases in PM2.5 pollution. Over a ten-year period, this shift is projected to cause between 1,200 and 2,700 premature deaths and $10 to $24 billion in monetized damages. While the pollution sources are spread across ten states, the most severe health impacts are concentrated in the Midwest.

The document provides a detailed inventory of US state-level legislative and executive actions to achieve carbon-free or renewable energy targets, alongside a timeline of voluntary net-zero and carbon reduction commitments from major utility providers.