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The Clean Air Task Force (CATF) provides a framework for the U.S. Department of Energy (DOE) and selected Regional Clean Hydrogen Hubs to transition from application to action. CATF emphasizes prioritizing hydrogen for hard-to-abate sectors, ensuring transparency in project planning, coordinating funding across federal programs, and deepening community engagement to ensure equitable and climate-beneficial outcomes.

The Clean Air Task Force recommends that the EU implement a 100% CO2 emissions reduction target for new heavy-duty trucks by 2035, remove incentives for low-emission vehicles by 2030, and eliminate loopholes like the 'carbon correction factor'. The author asserts that zero-emission technologies, such as battery electric and fuel cells, are already commercially available and that regulatory certainty is required to prevent the EU from losing up to 11% of its market to China and the US by 2035. Adopting these standards is projected to add 27 billion EUR to the EU GDP and create 23,000 jobs.

The report highlights a critical gap in US public health policy: the lack of comprehensive, science-based indoor air quality (IAQ) guidelines. While the US regulates outdoor air via the Clean Air Act, indoor environments—where people spend approximately 90% of their time—remain largely unregulated. The document details how pollutants like nitrogen dioxide from gas stoves and wildfire smoke exacerbate health risks, particularly for vulnerable populations. It reviews existing international models from the WHO and Health Canada, and limited US efforts in states like California and Texas. RMI recommends that the EPA use its authority under the Superfund Amendments and Reauthorization Act (SARA) to develop federal guidelines, which could then inform building codes, product safety standards, and electrification efforts to reduce combustion pollution.

The guide outlines how state, local, and tribal governments can utilize CPRG funding to reduce methane emissions by implementing upstream organic waste diversion and downstream landfill gas controls. It emphasizes the use of 20-year global warming potential (GWP) for GHG inventories to highlight the urgency of methane action and details specific policy measures, such as organic waste bans and advanced monitoring technology, to achieve rapid emissions reductions and community benefits.

The document argues that the real estate industry must move beyond operational energy reporting to include embodied carbon in Scope 3 climate disclosures. It highlights increasing pressure from major investors like BlackRock and CalPERS, as well as potential SEC regulations, to standardize these disclosures. The guide recommends transitioning from spend-based to mass-based emissions accounting using Environmental Product Declarations (EPDs) and life-cycle assessments (LCA) to accurately track up-front emissions from building materials.

The document reports that the average person in the U.S. breathed more harmful wildfire smoke in 2023 than in any year since 2006, driven largely by record-shattering wildfires in Canada. It details how fine particle pollution (PM2.5) from these fires travels thousands of miles, affecting every county in the contiguous U.S. and stalling air quality improvements in 30 states. The text links these trends to a warming climate and increasing 'fire weather,' noting that human-caused climate change accounts for at least two-thirds of the rapid increase in fire weather in the western U.S.

The California Low Carbon Fuel Standard (LCFS) is a market-based regulation designed to reduce greenhouse gas emissions from transportation by capping the carbon intensity of fuels. The program uses a credit and deficit system where fuels with lower carbon intensity than a gasoline/diesel benchmark generate credits, while higher-intensity fuels generate deficits. These credits can be generated through fuel supply, carbon capture and storage projects, or zero-emissions vehicle infrastructure capacity. While the program has spurred innovation in low-carbon fuels, critics like the NRDC argue that it over-incentivizes biomass-based fuels—which account for nearly three-quarters of credits—potentially diverting resources from the transition to electricity and zero-emissions vehicles.

The guide explains how Environmental Product Declarations (EPDs) function as 'nutrition labels' for building materials by reporting life-cycle assessment (LCA) data, specifically Global Warming Potential (GWP). It argues that current EPDs suffer from inconsistencies due to varying data sources and proprietary datasets. To achieve an 'ideal EPD' that supports fair carbon reduction policies, the author recommends that Product Category Rules (PCRs) mandate facility-specific data, limit product variation within single reported values, and require supply-chain-specific data for upstream processes. The document also identifies barriers to adoption, such as high up-front costs for small businesses and the lack of a universal public database, while noting US government initiatives like the EPA's grant program and the Inflation Reduction Act of 2022 aimed at advancing EPD development.

The document outlines various real-world examples and tools that State Energy Offices can use to implement IRA Home Energy Rebates. It highlights strategies for equity mapping, workforce analysis, consumer outreach, and contractor certification. Key examples include Greenlink Analytics for equity data, the Love Electric campaign in Colorado for consumer awareness, and NYSERDA's Clean Heat Connect for supply chain alignment. The guide emphasizes the importance of people-centered support, weatherization integration, and comprehensive contractor training to ensure program success and equitable outcomes.

The report details the corporate restructuring of Corizon Health into two entities, YesCare and Corizon (later Tehum Care Services), in May 2022. This 'Texas two-step' maneuver allocated the majority of legal liabilities and service provider contracts to the original Corizon entity while transferring cash, employees, and active client contracts to YesCare. In February 2023, Corizon filed for bankruptcy, pausing numerous lawsuits alleging medical malpractice and wrongful death. The report argues that this process allows the private equity-owned company to evade up to $50 million in liabilities and avoid reputational damage while continuing operations under the YesCare brand.

The Union of Concerned Scientists (UCS) outlines a values-based approach to scientist-community partnerships, emphasizing mutual respect, transparency, and the integration of community and Indigenous knowledge. The guide provides a step-by-step process for initiating collaborations, overcoming professional and social barriers, and ensuring equitable outcomes through tools like Memoranda of Understanding (MOUs) and restorative justice practices.

The report analyzes the global transition of road transport to electric vehicles, noting that while passenger EV adoption is on an exponential growth trajectory, freight and emerging markets face significant hurdles. Key barriers include insufficient charging infrastructure, power grid limitations, and high total cost of ownership (TCO) for heavy-duty trucks. The document emphasizes the need for a shift from demand-side subsidies to supply-side policies, such as prioritized permitting for battery production and direct funding for charging networks, to sustain the transition toward net-zero emissions.

The document argues that the U.S. transition to electric vehicles risks leaving behind low-income, rural, and minority communities due to 'charging deserts' and financial barriers. It outlines five strategies for local governments to ensure equitable access: utilizing community input for siting, prioritizing multifamily housing and charging deserts, expanding urban curbside charging, increasing pricing transparency, and supporting diverse e-mobility modes. The guide emphasizes that overcoming disparities in homeownership and energy burdens is essential for a just energy transition.

As of June 2023, there are 5,982 committed electric school buses across 914 U.S. school districts or private fleet operators. Adoption is heavily driven by the EPA's Clean School Bus Rebate Program, which funded 39% of all committed buses. While California leads in total numbers, adoption is becoming more geographically distributed, with 49 states now having commitments. The report finds that adoption is occurring equitably, with a majority of buses located in low-income districts and areas with high air pollution. Type C buses are the most common, making up 62.5% of commitments.

The policy brief contends that the US electricity grid is fragmented and unable to meet growing demand or integrate clean energy, with new projects facing interconnection delays of four years or more. It criticizes the Fiscal Responsibility Act of 2023 for mandating a three-year NERC study on interregional transmission instead of implementing concrete reforms. The author argues that the need for more transmission is already well-documented, citing a DOE meta-analysis of over 50 reports. The brief proposes three urgent actions: implementing a minimum interregional transfer capability requirement (suggesting 30 percent of peak demand), mandating strong interregional planning and cost allocation standards via FERC, and streamlining federal and state permitting processes to reduce the current 10-year average project timeline.

The report concludes that all analyzed policy frameworks are inadequate for the robust deployment of carbon dioxide removals (CDR). Most frameworks fail to establish a clear firewall between emissions reductions and removals, often treating them as interchangeable through offsetting mechanisms. Key deficiencies include the absence of legally binding, separate CDR targets, the lack of a robust definition of CDR that ensures long-term permanence, and insufficient monitoring, reporting, and verification (MRV) systems. The authors recommend that CDR be strictly defined as a secondary climate function to balance residual emissions, supported by dedicated legal targets and rigorous accounting to prevent 'mitigation deterrence'.

The report identifies non-financial barriers—specifically project development and market uncertainty risks—as the primary constraints on U.S. clean energy deployment. It recommends a portfolio of policies to reduce these risks, including reforming interconnection queues, pre-zoning land for renewables, streamlining permitting processes, and establishing longer-term cost-recovery schedules for power sales.

The report details how private equity firms utilize institutional capital to invest in companies providing healthcare, labor, food, electronic monitoring, telecommunications, and construction services for the U.S. detention and surveillance industry. It argues that these investments often lead to substandard care, exploitative wages, and inflated costs for captive audiences, disproportionately affecting working-class, Black, indigenous, and immigrant communities.

The report analyzes two policy scenarios for Pennsylvania's medium- and heavy-duty (M/HD) vehicle fleet: the adoption of California's Advanced Clean Trucks (ACT) rule and a more aggressive '100 x 40 ZEV + Clean Grid' scenario. Both scenarios project significant reductions in greenhouse gas (GHG), nitrogen oxide (NOx), and particulate matter (PM) emissions, leading to substantial public health benefits and net societal gains. While initial costs for fleets are higher, the report finds that ZEVs will reach lifetime cost parity with combustion vehicles as purchase prices fall and fuel/maintenance savings accumulate. The transition is projected to generate positive macroeconomic effects, including net national job gains and increased GDP by 2035, and could potentially lower electricity rates for residential and commercial customers due to increased utility net revenue from EV charging.

Analysis of 241 U.S. locations from 1970 to 2022 shows that fall temperatures have increased by an average of 2.4°F in 232 cities, with the most intense warming occurring in the Southwest. This trend is characterized by an increase in above-normal fall days, which prolongs risks related to heat-related illness, wildfires, and allergies, while increasing energy demand for cooling.