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The adoption of the Advanced Clean Trucks (ACT) and Heavy-Duty Omnibus (HDO) rules in Oregon is projected to significantly reduce toxic air pollutants and greenhouse gas emissions from medium- and heavy-duty (M/HD) vehicles. By 2050, these regulations are expected to reduce NOx emissions by nearly 90% and PM2.5 by over 80%, preventing approximately 156 premature deaths and 118 hospital visits. Economically, the shift is projected to generate $21.2 billion in cumulative net societal benefits by 2050, with electric truck operators seeing an estimated $60,000 in net lifetime savings per vehicle by 2040 due to lower fuel and maintenance costs.

To meet its 2030 climate target of reducing net emissions by 50-52% from 2005 levels, the United States must increase its land carbon sink's annual removal by 13% over 2019 levels, reaching at least 913 Mt CO2e. The World Resources Institute identifies three primary pathways to achieve this: reforestation and restocking, agroforestry, and wildfire risk mitigation. Together, these pathways would require a total federal investment of $126.6 billion over 20 years, supporting approximately 199,000 jobs annually and generating $226.8 billion in value added to local economies. The document advocates for the Bipartisan Infrastructure Deal and the Build Back Better Act to maintain robust funding for these initiatives to catalyze a just, low-carbon economy.

Superhot rock (SHR) geothermal energy, defined as heat energy mined at temperatures of 400°C or hotter, is presented as a high-energy-density resource capable of providing competitive, dispatchable, zero-carbon power worldwide. While current geothermal capacity is limited to 15 GW in volcanic or thin-crust regions, SHR could potentially be accessed anywhere through super-deep drilling. The report estimates that mature SHR electricity could be competitive at $20-35 per MWh, producing five to ten times the energy per well compared to conventional systems. Realizing this potential requires overcoming engineering challenges in drilling (reaching 7-15 km), reservoir creation, and well metallurgy. The proposed path forward involves moving three to five pilot demonstrations forward in the next five years, transitioning from shallow hot dry rock to deep continental resources, and leveraging the expertise of the unconventional oil and gas industry to accelerate commercialization within 10 to 15 years.

The report evaluates three primary responses to the plastics crisis: chemical recycling, separate collection, and reuse/refill. It concludes that chemical recycling is technically and financially unviable, often serving as a 'smokescreen' for the petrochemical industry. In contrast, it identifies high growth potential in separate collection infrastructure, specifically reverse vending machines (RVMs), and long-term equity opportunities in refillable packaging systems, both of which are being driven by increasing global regulation and consumer pressure.

The document warns investors against chemical recycling due to high energy intensity and technical failures, while recommending separate collection (specifically reverse vending machines) and reuse-and-refill systems as high-growth, low-risk opportunities driven by regulatory shifts and consumer demand.

Climate Central's analysis of weather station data from 225 locations across 17 U.S. states reveals a significant increase in fire weather days since the 1970s, driven primarily by warming and decreasing relative humidity. The report highlights that interior regions have seen higher increases than coastal areas, with some parts of New Mexico experiencing two additional months of fire weather compared to nearly 50 years ago. Beyond increasing wildfire risk, these conditions have led utilities like PG&E to implement public safety power shutoffs (PSPSs) to prevent equipment-related ignitions, resulting in significant economic impacts and health risks. The document argues that while land management and localized grids can mitigate risk, long-term stabilization requires reducing carbon pollution to net zero by 2050.

As of December 2021, 1,828 electric school buses were committed across 36 US states, representing a 57% increase since June 2021. California is the primary leader in adoption, holding nearly half of all commitments. While adoption correlates with high median household income, it is more evenly distributed across different poverty levels. The report notes that the vast majority of the US school bus fleet (95%) still relies on diesel, and that the Infrastructure Investment and Jobs Act has allocated $5 billion over five years to accelerate the transition to lower-emission buses.

Phosmet is a U.S. registered pesticide used in 40 states, primarily on orchards and grapes, and is currently under registration review. It is associated with serious health effects, including cancer, neurodevelopmental harm, and reproductive toxicity, with exposure occurring via food, drinking water, and occupational contact. The pesticide is applied to a significant percentage of several common crops, including peaches (55%) and nectarines (50%).

A rapid analysis of the June 2021 Pacific Northwest heatwave concludes that the event was virtually impossible without human-caused climate change. The study estimates the event as a 1-in-1000-year occurrence in the current climate, noting it was approximately 2°C hotter than it would have been before the industrial revolution. Projections indicate that with 2°C of global warming, such events could occur every 5 to 10 years.

The report details a pattern of acquisitions by OpenGate Capital that resulted in the closure of at least five companies and the loss of over 1,300 U.S. jobs. It examines specific cases including HUFCOR, Golden Guernsey Dairy, Fusion Paperboard, Hamilton Scientific, PennySaver, and Pacific Crest Transformers, alleging that the firm extracted fees and dividends while eroding the value of these businesses. The document highlights legal disputes over unpaid wages, lack of worker notice, and allegations of 'cash stripping' and 'looting' by bankruptcy trustees.

The text highlights the human costs of plastic pollution, noting that production and incineration facilities are often sited in marginalized communities without adequate consultation. It links plastic production to respiratory and immune system health issues and climate change, while calling for extended producer responsibility and federal legislation to protect vulnerable populations.

RMI analysis indicates that Colorado's plan to add nearly 200 new highway lane-miles by 2030 could induce 1 to 1.5 billion additional annual vehicle miles traveled (VMT), equivalent to adding 70,000 more vehicles to the roads each year. The report argues that road expansion fails to provide long-term congestion relief because travel demand increases proportionally to new capacity, a phenomenon known as induced travel. These expansions are estimated to increase cumulative direct and upstream greenhouse gas emissions by 8 to 15 million tons of CO2-equivalent through 2050, costing over $3 billion in direct project costs. RMI advocates for shifting investment toward public transit, micro-mobility, and compact, mixed-use community development to achieve a 10 percent reduction in VMT by 2030.

The document outlines several federal programs that leverage veterans' skills for roles in land management, agriculture, and conservation. Key initiatives include the Veterans Fire Corps for wildland firefighting, the BattleGround to Breaking Ground program for farming and ranching in Texas, and the VetsWork and NOAA Veterans Corps Fisheries programs for natural resource management and habitat restoration across multiple U.S. states.

The document details a series of record-breaking climate events in 2020, including an unprecedented number of billion-dollar disasters in the US, extreme wildfires in California and Colorado, and devastating tropical cyclones in the Philippines and the Bay of Bengal. It highlights that 2020 was on pace to be the second-hottest year on record and notes the acceleration of Arctic sea ice retreat. Experts cited in the text emphasize that these events are driven by human-caused climate change and call for urgent climate action and funding for affected poor populations.

The author argues that environmental racism and a decline in federal funding since the 1970s have created severe disparities in water access for Latino, Black, and Indigenous communities in the US. The text highlights the vulnerability of these populations to climate-driven disasters, such as hurricanes and wildfires, and calls for Congress to implement water affordability protections, prohibit shutoffs, and invest in green infrastructure and wastewater system repairs, prioritizing areas like the San Joaquin Valley, Puerto Rico, and the Navajo Nation.

The document advocates for clean fuel standards to decarbonize the transportation sector, which is the largest source of global warming pollution in the US. It explains how these standards use carbon intensity (CI) and a credit/deficit system to make clean fuels more affordable and polluting fuels more expensive. The text highlights the California Low Carbon Fuel Standard as a successful model and emphasizes the need for an equitable transition that benefits overburdened communities.

The briefing describes a 'new abnormal' characterized by continuous climate escalation, citing extreme wildfires in Colorado and the US West, as well as hurricanes on the East and Gulf Coasts. It identifies five primary challenges: mass migration, health threats from air pollution and 'threat multipliers', financial instability due to asset loss and insurance costs, the need for resilient urban rebuilding, and the requirement to update the electric grid with localized resources and microgrids. The author calls for a 50 percent reduction in emissions by 2030 and net zero by 2050 to limit global heating to 1.5 degrees Celsius.

The document details a collaborative effort by WWF and produce supply chain stakeholders to address on-farm food loss, which ReFED estimates at nearly 10 million tons annually in the US. It identifies key leverage points—such as rigid contract specifications and cold chain gaps—and proposes five specific interventions: implementing the Stewardship Index for Specialty Crops (SISC) measurement tool, adopting whole crop contracts, leveraging e-commerce for imperfect produce, creating a shared food loss database, and mapping cold chain hotspots.

The author describes the 2020 wildfires in the Western United States as a manifestation of climate feedback loops, where hotter and drier conditions lead to forest diebacks and fires that release more carbon dioxide, further accelerating climate change. He emphasizes that while state-level policies in California, Oregon, and Washington are strong, federal intervention is necessary to reduce overall emissions and increase resilience. Specifically, he advocates for the use of prescribed burns during winter to prevent uncontrollable blazes and calls for national investment in clean energy and tree restoration.

A survey conducted in April 2020 found that 78% of Americans nationally support ensuring all citizens can vote by mail to limit COVID-19 infections. Support remained high across the United States, with more than three quarters of the public supporting the measure in 46 states. The lowest levels of support were found in Kentucky, Tennessee, Alabama, and Mississippi, while the highest were in states that already utilized vote-by-mail systems, such as Hawaii, Colorado, Washington, Oregon, and California.