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The report argues that a negative feedback loop exists in the United States where restrictive voting laws and partisan gerrymandering insulate legislators from accountability, leading to the adoption of policies that exacerbate public health disparities. Using data from America's Health Rankings and the Cost of Voting Index, the author finds that states with greater partisan bias and higher barriers to voting are associated with lower life expectancy and more severe health declines between 2010 and 2017. Specifically, the report links extreme gerrymandering to higher increases in opioid deaths among African Americans in high-poverty states and higher infant mortality for non-Hispanic black communities. To break this cycle, the document recommends reforms to reduce the costs of eligibility (such as automatic voter registration), reduce the costs of casting a vote (such as early in-person voting), and protect the equal value of votes through independent redistricting commissions and public campaign financing.

The analysis finds that Latino, Asian American, and African American residents in the Northeast and Mid-Atlantic are exposed to significantly higher levels of vehicle-related PM2.5 pollution than white residents. The report highlights that white residents comprise 85% of those in the lowest pollution areas, while people of color are overrepresented in the most polluted census tracts, often located near major highways in urban centers. The document argues for targeted investments in clean transportation, such as electric vehicles and buses, to reduce these environmental inequities.

The document details the economic and environmental impact of transitioning to clean transportation in Vermont. It estimates that a total investment of $13.4 billion by 2050 will result in a cumulative net benefit of $4.5 billion, driven primarily by fuel savings and avoided environmental costs, while significantly reducing carbon dioxide emissions.

The report found hazardous substances, including PFASs and phthalates, in most of the 12 US carpets tested, including those marketed as environmentally friendly. It argues that these toxics hinder closed-loop recycling and that current US regulations and industry certifications are insufficient to protect consumers.

The document argues that Northeast and Mid-Atlantic states can significantly reduce CO2 pollution and consumer fuel spending by transitioning to electric vehicles and low-carbon fuels. It highlights specific targets for emissions cuts and emphasizes the need for equitable investments that prioritize polluted communities and marginalized populations.

The document consists of a series of data tables (Appendix F) detailing the financial and environmental impacts of transportation decarbonization across several US states. It tracks costs such as incremental vehicle costs and charging infrastructure against benefits like gasoline and diesel fuel savings, as well as monetized greenhouse gas (GHG), NOx, and PM2.5 reductions. The data is split between 'MID' and 'HIGH' scenarios for each state, projecting outcomes through 2050.

The document outlines six key actions for regional governments to decarbonize mobility: expanding electric vehicle (EV) charging infrastructure, electrifying commercial and government fleets, implementing clean vehicle manufacturing standards, improving freight delivery efficiency, investing in public transit, and promoting non-motorized travel alternatives.

The document outlines three primary actions for regional governments to mitigate the climate impact of waste: diverting organic waste from landfills, banning the open burning of municipal and agricultural waste, and implementing gas collection and energy recovery systems at landfills.

Climate Central analyzed temperature data from 244 U.S. cities to determine the increase in days falling within the 61-93°F range suitable for disease transmission by Aedes and Culex mosquitoes. The analysis found that 94% of these cities are experiencing an increase in these 'disease danger days' since 1970, with significant increases noted in California, the Southwest, and some northern cities. While most areas face higher risks, some locations like Phoenix may become too hot for mosquito survival. The report also highlights that warmer temperatures shorten the Extrinsic Incubation Period (EIP) of viruses, potentially increasing the number of infectious mosquitoes and expanding the range of species like Aedes albopictus.

The report analyzes how electoral rules—including registration eligibility, voting processes, and districting—impact voter turnout, particularly in environmental justice communities. It finds that socioeconomic distress and poor air quality are significant depressors of turnout, and that states with biased districting plans tend to have higher levels of air toxin exposure. The authors argue that restrictive election laws insulate powerful interests and weaken environmental protections, citing the Flint water crisis as an example of legislative dysfunction resulting from gerrymandering. The document recommends reforms such as automatic voter registration, nonpartisan redistricting, and proportional representation to improve government responsiveness and public health outcomes.

A coalition of 19 organizations advocates for the adoption of the Disaster Recovery Reform Act (DRRA) and the PREPARE Act in the U.S. Senate's FAA Reauthorization legislation. The letter argues that shifting federal resources toward pre-disaster mitigation and updating building codes will reduce fatalities and long-term federal spending. It specifically promotes the use of green infrastructure, nature-based defenses, and distributed energy resources to protect critical infrastructure from extreme weather events.

The document details the positive outcomes of institutional food procurement policies, showing that local sourcing increases regional economic output and job creation. It highlights environmental benefits, such as reduced greenhouse gas emissions and water use through meat reduction, and projects significant health improvements—including lower sodium intake and reduced risks of type 2 diabetes and colorectal cancer—for students and adults in Los Angeles County. Additionally, it analyzes the increasing availability of antibiotic-free chicken in the US supply chain and compares the cost of procuring such meat against the high medical costs of treating antibiotic-resistant infections.

The briefing presents a business case for applying R-PACE financing to new residential construction to achieve net-zero energy (NZE) goals. It identifies key market barriers—such as high up-front costs and split incentives between builders and buyers—and proposes a policy framework to integrate R-PACE into new builds. RMI's analysis across six U.S. states suggests that NZE homes can be delivered with no additional up-front cost to the buyer, providing annual energy savings that exceed the PACE assessment payments.

The document argues that federal light-duty vehicle standards set by the EPA and NHTSA benefit Vermont by reducing gasoline consumption, lowering household spending at the pump, and stimulating economic growth. It highlights that by 2030, the average Vermont household will save $2,850, and the state has already saved $80 million to date.

The Union of Concerned Scientists (UCS) developed the Clean Energy Momentum State Ranking to evaluate how US states are driving the transition to clean energy. The ranking uses 12 metrics across three categories: technical progress (renewable energy generation, energy savings, and electric vehicle sales), direct effects (job creation and pollution reduction), and future-oriented policies (renewable energy, energy efficiency, and carbon reduction). California is identified as the overall leader, while Vermont, Massachusetts, Rhode Island, and Hawaii also rank in the top five. The analysis concludes that state-level leadership is critical for national momentum, particularly in creating jobs and improving public health, and recommends that states facilitate business involvement and improve energy equity for low-income communities.

The Union of Concerned Scientists (UCS) created the Clean Energy Momentum State Ranking to evaluate how US states are advancing renewable energy, energy efficiency, and vehicle electrification. California, Vermont, and Massachusetts are identified as top overall leaders. The report emphasizes that state-level policy is a critical driver of progress, particularly in the absence of consistent federal leadership, and that clean energy momentum creates jobs and improves public health by reducing power plant emissions.

The Union of Concerned Scientists ranked U.S. states on their clean energy momentum using 12 metrics divided into technical progress, direct effects, and policy environments. California ranked first overall, followed by Vermont and Massachusetts. The analysis found that 13 percent of U.S. electricity was generated from renewable energy in 2015, and 36 percent of generating capacity being built between 2016 and 2019 is expected to be renewable. Significant reductions in power plant emissions were noted between 2011 and 2015, with sulfur dioxide, nitrogen oxides, and carbon dioxide declining by 47, 24, and 11 percent, respectively.

The Union of Concerned Scientists (UCS) evaluated the 50 US states using 12 indicators to rank their progress in clean energy, focusing on renewable energy generation, energy efficiency, and transport electrification. California leads the ranking, followed by Vermont and Massachusetts. The analysis highlights that clean energy progress is tangible across the US, with wind farms in 41 states and over half a million electric vehicles on the road. The report argues that state-level leadership is critical for job creation and public health improvements, and recommends that states adopt multi-dimensional policies, facilitate corporate participation, and improve energy equity for low-income and minority communities.

The report addresses the conflict between the Northeastern U.S.'s aggressive renewable energy targets and its limited available land. It argues that meeting these goals requires a combination of innovative siting on low-conflict lands (such as brownfields and prison lands), the acceleration of offshore wind, the use of distributed energy resources, and the import of Canadian hydroelectricity. The authors emphasize that overcoming local opposition through early community engagement and 'Smart from the Start' principles is critical to avoiding project delays and failures.

The document analyzes the U.S. home energy financing landscape, distinguishing between traditional lenders (e.g., FHA, Fannie Mae) and nontraditional options (e.g., PACE, on-bill financing). It argues that consumer choice is driven more by the timing of improvements and ease of origination than by interest rates or terms. Key barriers include manual underwriting for traditional products and a lack of standardization and securitization for nontraditional products. The brief recommends automating underwriting for traditional lenders and creating standardized, poolable programs for nontraditional financing to enable scaling.