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The document details the costs and benefits of transitioning to clean transportation in the District of Columbia. It estimates that a total investment of $5.6 billion by 2050 will generate a cumulative net benefit of more than $2.5 billion, primarily driven by fuel savings. The transition is expected to reduce carbon dioxide emissions by nearly 17 million metric tons and save almost 1.8 billion gallons of fossil-based liquid fuels by 2050.

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 highlights the prevalence of private equity (PE) ownership in the US correctional services sector, noting that while public attention often focuses on publicly-traded prison operators, PE-owned firms providing communications, healthcare, and commissary services are more ubiquitous. It specifically links the scaling up of immigrant detention under the Trump administration to increased business for these PE-owned providers.

The document argues that while public debate often focuses on publicly-traded prison operators, private equity-owned firms providing services like telecommunications, healthcare, and commissary are more ubiquitous. It lists several PE-owned companies—including Securus, Global Tel Link, and Corizon Health—and notes that the Trump administration's expansion of immigrant detention has increased business for these providers.

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.

The legal marijuana industry in the US creates significant electricity demand due to high-intensity lighting and climate control, with Colorado's industry consuming 300 GWh in 2015. To mitigate the impact on carbon goals and grid stability, the document recommends that utilities support LED adoption through rebates and on-bill financing to overcome capital limitations. It further suggests using time-varying rates to shift lighting schedules to periods of low net load—such as midday in California for solar or nighttime in Colorado for wind—to avoid peak demand and reduce reliance on fossil fuel generation.

The National Program for fuel efficiency and emissions standards is critical for the Northeast, where passenger vehicles account for over 25% of regional emissions. The program has already reduced oil consumption by 1.3 billion gallons since 2011 and is projected to lower global warming pollution by 75 million metric tons per year by 2030. Economically, it is estimated to save the average Northeast household over $2,400 annually by 2030 and create more than 125,000 regional jobs.

The document examines the $6.8 billion merger between Exelon and Pepco, focusing on the contentious approval process in Washington, D.C. It uses this case to highlight five industry trends: increased utility consolidation to hedge against low wholesale power prices, disputes over microgrid ownership, the criticality of rate design equity, the rise of empowered local customer constituencies, and the proliferation of state-level power sector transformation proceedings.

The Weinberg Commons project is the first Passive House multi-family retrofit in the United States, utilizing design elements to reduce heating and cooling energy use by up to 90%. The project demonstrates that high energy performance is critical for the economic stability of low-income families, as utility costs for the lowest income renters rose from 12.7% to 17.4% of total housing costs between 2000 and 2010. While the project cost approximately 8% more to construct than traditional methods, it provides 36 two-bedroom units with rents that include all utilities, supported by tax credits, capital grants, and rental vouchers.

The document explains that green bonds are fixed-income instruments where proceeds are earmarked for projects with environmental benefits, such as renewable energy and energy efficiency. It details four main types of green bonds—'use of proceeds' bonds, revenue bonds, project bonds, and securitized bonds—and notes that the majority are 'use of proceeds' bonds backed by the issuer's entire balance sheet. The market grew significantly from $11bn in 2013 to $36.6bn by the end of 2014, with major issuers including the European Investment Bank and the World Bank. While the 'Green Bond Principles' provide best practice guidelines, the document highlights a lack of universal definitions for 'green' projects, a gap the Climate Bonds Initiative (CBI) is addressing with sector-specific standards. For investors, green bonds offer a way to meet ESG objectives without necessarily taking on additional project-specific risk, though the secondary market remains thin due to a 'buy-and-hold' investor base.

The report argues that state renewable electricity standards (RES) are effective market-based tools that have driven significant growth in wind and solar capacity across the U.S. with minimal cost impacts on consumers. It highlights that these policies stimulate local economies through job creation in installation and manufacturing, provide new revenue streams for rural landowners, and stabilize electricity rates by removing reliance on volatile fossil fuel markets. While noting strong compliance rates, the document identifies transmission infrastructure, market oversupplies, and political opposition as primary challenges to further expansion.

The document details the U.S. effort to reach a goal of one million electric vehicles by 2015 through the development of 'deployment communities' and infrastructure. It describes federal initiatives like the Transportation Electrification Initiative and Clean Cities, regional efforts such as the Northeast Electric Vehicle Network, and commercial fleet adoptions by companies like Frito Lay and General Electric. It also lists specific legislative proposals aimed at increasing consumer tax credits and funding for community deployment and fleet upgrades.

The document details US efforts to reach a goal of one million electric vehicles by 2015, focusing on federal, state, and local deployment programs, the role of commercial and government fleets, and proposed legislation to incentivize PEV adoption and infrastructure.

Using GIS methodology and 2006 census data, the document identifies that approximately 19 million people in the 23 coastal states of the conterminous U.S. live within 1 km of the shoreline, and 11.6 million live below a three-meter elevation. Florida, Louisiana, and New York have the highest absolute numbers of people living below 3 meters, while states like Rhode Island and Maine have high relative shares of their population within 1 km of the coast. These populations are identified as highly vulnerable to the combined effects of projected sea-level rise—estimated by the IPCC to be 18-59 cm by 2100—and increased cyclone activity.

The document details research by Nina Lam and her team at Louisiana State University using GIS and 2006 census data to map population vulnerability to sea-level rise and storms in 23 US coastal states. It finds that approximately 19 million people live within 1 km of the coast and 11.6 million live in areas below 3 meters elevation, with Florida, Louisiana, and New York having the highest numbers of vulnerable residents.

The document highlights the success of renewable electricity standards in 28 U.S. states and the District of Columbia, noting they are projected to add 76,750 MW of new capacity and reduce annual CO2 emissions by over 183 million metric tons by 2025. It further advocates for a national 20 percent by 2020 standard, which would increase total renewable power to 117,000 MW and reduce projected power plant CO2 growth by 63 percent.

The clean car standards, initiated by California's AB 1493 and adopted by the California Air Resources Board (CARB), comprise regulations for air quality, global warming, and zero-emission vehicles. These standards aim for a 30% reduction in global warming pollution from new vehicles by 2016 and are more stringent than federal Corporate Average Fuel Economy (CAFE) standards, targeting a fleet average fuel economy equivalent of 39.2 mpg by 2020 compared to the federal 35 mpg. As of January 2009, 13 states and the District of Columbia had adopted these standards, which are projected to reduce cumulative global warming emissions by 451 million metric tons of CO2E by 2020 across those 15 jurisdictions.

Friends of the Earth opposes a proposed $10 billion compromise and mandates for liquid coal in the U.S. Senate's energy policy debates, claiming that liquid coal is incompatible with global warming reduction goals and would represent a failure of leadership by Democrats.

The report proposes the feebate as a technology-neutral, self-financing policy to increase vehicle efficiency without restricting consumer choice. RMI recommends a constant rate per gallon of fuel saved and the use of size classes to ensure fair comparison between vehicles. Analysis of 2005 vehicle data suggests that the number of size classes has a more significant fiscal impact on manufacturers than the specific attribute used to define those classes. The document also examines the legal landscape, suggesting that state-level feebates may avoid federal preemption under CAFE standards, and critiques Canada's Vehicle Efficiency Incentive for using a 'step function' rather than a continuous one.