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The Union of Concerned Scientists finds that PM2.5 pollution from cars, trucks, and buses in California is inequitably distributed, with African American, Latino, and Asian residents, as well as low-income households, facing significantly higher exposure than white and wealthier residents. The analysis identifies Southern California, particularly Los Angeles County, as having the highest average exposure, and estimates that on-road transportation leads to approximately 3,100 premature deaths annually in the state.

The document outlines five specific actions to decarbonize regional industry: methane containment, transitioning to clean industrial processes, implementing shared industrial flows (such as eco-industrial parks), decarbonizing ports and airports, and transitioning to clean industrial vehicles. It provides a framework for regional authorities to eliminate waste, electrify processes, and implement regulatory penalties for emissions, supported by references to policies from jurisdictions such as California, Brazil, and Hong Kong.

The document outlines four specific actions for cities to achieve carbon-free electricity: implementing LED smart streetlighting, creating electric districts by removing natural gas infrastructure, installing municipal solar photovoltaics, and leveraging renewable energy supply mechanisms like power purchase agreements.

The report argues that California's public infrastructure is deteriorating and based on outdated historical climate data, making it vulnerable to a 'new normal' of extreme heat, sea level rise, wildfires, and erratic precipitation. It proposes a 'climate-smart' framework based on rigorous science, equitable outcomes, financial transparency, and holistic planning. Key barriers identified include outdated design codes, a lack of actionable climate data for engineers, and systemic underinvestment in underserved communities. The author recommends updating state standards, establishing a centralized coordinating center for climate information, and adopting innovative financing mechanisms like resilience bonds to protect critical services and vulnerable populations.

The Union of Concerned Scientists (UCS) identifies several California communities, including Alameda and San Mateo, that face 'chronic inundation'—defined as high tide flooding 10% or more of usable land at least 26 times per year—by 2100 under intermediate sea level rise scenarios. In a high-rise scenario, this timeline accelerates to 2080. The report highlights specific risks to military installations in San Diego and developing neighborhoods in San Francisco. However, the document notes that limiting warming to approximately 1.8°C (the 'low' scenario) could prevent any California community from reaching the 10% chronic inundation threshold by the end of the century. To address these risks, the UCS advocates for halting risky coastal development, enhancing disaster response funding, and creating new policies for managed retreat and relocation.

The document lists various training initiatives in California aimed at supporting the transition to electric buses and trucks. It details government programs like the California Energy Commission's ARFVTP, community college initiatives such as the Alternative Transportation and Renewable Energy Program, and nonprofit efforts like the Electric Vehicle Infrastructure Training Program, focusing on workforce development, technical certification, and job placement in the clean energy sector.

California is experiencing significant damages from climate change, including increased heat-related mortality, more frequent and severe wildfires, and rising sea levels. The state faces critical water shortages, record-low snowpacks in the Sierra Nevada, and a high risk of extinction for 83 percent of its native freshwater fish species.

The report argues that smart land use policy is critical for California to meet its 2030 decarbonization goals. Using the RapidFire model and E3 California Pathways data, the study finds that 'More Compact' and 'Infill Focus' scenarios can lead to statewide emissions reductions of 40-41% below 1990 levels when combined with aggressive energy technology deployment. Beyond climate targets, smart growth is projected to deliver significant co-benefits, including billions of dollars in household and infrastructure cost savings, improved public health outcomes through reduced air pollution, and the preservation of greenfield land. The authors recommend that the California Air Resources Board (CARB) strengthen emissions reduction targets under SB 375 and provide substantial funding to support cities and regions in implementing target-compliant land use plans.

The report argues that smart growth—characterized by compact, walkable, and transit-oriented development—is essential for California to meet its 2030 climate targets. By combining aggressive energy technology deployment with 'More Compact' or 'Infill Focus' land use scenarios, the state could achieve statewide emissions reductions of 40-41% below 1990 levels. Beyond carbon mitigation, the study quantifies significant co-benefits, including billions of dollars in household and infrastructure cost savings, improved public health outcomes, and the conservation of hundreds of square miles of land.

The document argues that climate change is creating hotter, drier conditions in the American West, leading to more frequent and severe wildfires. This risk is compounded by increased residential and commercial development in fire-prone areas and federal policies that prioritize immediate fire suppression over proactive forest management. The report details the escalating economic costs of suppression and the broader impacts on infrastructure, public health, and water supplies, while recommending zoning reforms, fireproofing, and carbon emission reductions to build resilience.

The briefing compares the climate of East Rutherford, New Jersey, with other NFL cities, noting that while it is a cold-weather venue for Super Bowl XLVIII, it is not the coldest in the league. It highlights historical Super Bowl temperature extremes and records the highest one-day snowfall in NFL cities, specifically noting Foxborough, MA. Additionally, it cites MIT research indicating that temperatures below 50°F negatively impact field goal accuracy more than wind or precipitation.

The document argues that capturing biogas—primarily methane—from organic waste sources is a cost-effective method to mitigate climate change and displace fossil fuels. It details the technical and economic viability of landfill gas (LFG) projects, wastewater treatment anaerobic digestion, and agricultural manure digesters, while identifying policy barriers such as high capital costs and grid interconnection issues.

The report examines the history and legal mechanisms used to construct barriers along the U.S.-Mexico border, specifically focusing on the 'Real ID Act' and 'Secure Fence Act'. It details how these laws allowed the Secretary of Homeland Security to waive nearly all federal and state laws, including environmental and historic preservation statutes, to expedite construction. The author highlights the resulting environmental damage in areas like the San Pedro Riparian National Conservation Area and Organ Pipe Cactus National Monument, the disruption of Native American sacred sites, and the high financial costs of the project. It concludes by calling for a suspension of construction and a legislative review of the wall's effectiveness and constitutionality.

The report finds that diesel construction equipment in California causes over 1,100 premature deaths and more than $9 billion in annual public health costs. It identifies excavators, tractors/loaders/backhoes, and crawler tractors as the highest polluters and highlights the South Coast air basin as the most affected region. The authors advocate for a regulatory regime to retire old equipment and install retrofit technologies to reduce particulate matter and nitrogen oxides.

Buildings account for 40% of total annual U.S. energy consumption and 48% of U.S. greenhouse gas emissions. The U.S. federal government operates over 500,000 buildings, which used 1.7 quads of energy in 2004, though the Federal Energy Management Program predicts a funding shortfall of over $2 billion for energy-efficiency projects. The document also highlights several high-performance buildings in the U.S. and Europe that achieved significant energy and water savings through sustainable technologies.

The report finds that diesel pollution caused an estimated 3,000 premature deaths and $21.5 billion in health costs in California in 2004. While new engine standards will reduce emissions over time, the longevity of existing engines means significant health risks persist. The authors argue that full implementation of California's Diesel Risk Reduction Plan and increased funding for the Carl Moyer Memorial Air Standards Attainment Program could prevent 11,000 premature deaths and save between $48 billion and $70 billion by 2020.

The document examines systemic fuel waste within the U.S. Department of Defense (DOD), highlighting how a lack of activity-based costing leads to the procurement of inefficient weapons platforms. It details how the actual cost of fuel is often understated because the logistics of delivery—such as midair refueling for B-52s or helicopter transport for tanks—are treated as free. The author presents evidence from a Defense Science Board Task Force and a specific study of the USS Princeton to demonstrate that retrofitting existing equipment and redesigning platforms for efficiency could save billions of dollars annually and enhance operational agility.

The document details the environmental and economic damages in California resulting from climate change, focusing on sea level rise, drought, public health risks, wildfires, and ecosystem decline.

The report finds that diesel pollution caused an estimated 3,000 premature deaths and $21.5 billion in health costs in California in 2004. While new engine standards help, the majority of pollution comes from existing engines, and the state's Diesel Risk Reduction Plan is at risk of failing due to funding gaps and regulatory delays. The Union of Concerned Scientists argues that investing in incentive programs like the Moyer Program provides high returns, reducing public health costs by $9 to $16 for every dollar invested.

The Ballpark Village Project Community Benefits Agreement (CBA), signed on September 20, 2005, is a contract between Ballpark Village LLC (the Developer) and A Community Coalition for Responsible Development (ACCORD). The agreement outlines commitments by the Developer to provide living wages, affordable housing, environmental protections, and community funding in exchange for ACCORD's support of the mixed-use development project in San Diego.