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The document examines the integration of clean electrolytic hydrogen into the U.S. electric system, emphasizing its potential as long-duration energy storage for 'last mile' decarbonization. It analyzes how the design of the Section 45V tax credit—specifically the 'three pillars' of incrementality, temporal matching, and deliverability—will determine whether hydrogen production increases net greenhouse gas emissions or supports grid reliability. The authors warn that without these pillars, electrolysis could drive significant load growth (up to 32% by 2032) and potentially increase emissions. The brief also highlights risks related to NOx emissions, water consumption, and public safety, urging developers to engage early with host communities to ensure an equitable transition.

The report argues that next-generation geothermal technologies, specifically Enhanced Geothermal Systems (EGS) and closed-loop systems, can expand U.S. geothermal resource potential from 40 GW to over 5,000 GW by engineering reservoirs in ubiquitous hot rock. It outlines a two-phase pathway: reaching 'liftoff' by 2030 through 2-5 GW of deployment across 5-10 geologic settings, followed by scaling to 90-132 GW by 2050. Key barriers identified include high up-front capital costs, long federal permitting timelines (7-10 years), and the need for power purchase agreements (PPAs) that value clean firm and flexible power. The report highlights that the industry can leverage the existing oil and gas workforce and supply chain to accelerate deployment.

The document argues that next-generation geothermal technologies, particularly superhot rock (SHR) energy, could provide cost-competitive 24/7 renewable electricity but are currently hindered by permitting bottlenecks, high capital costs, and research silos. It recommends expanding permitting capacity at the Department of the Interior, providing targeted financial incentives, establishing a public-private research agenda for 400°C+ conditions, and creating a new superhot field testing site to complement the existing FORGE site in Utah. Additionally, it calls for a dedicated program area within the Geothermal Technologies Office (GTO) to focus on high-temperature innovation and the improvement of shared data resources like the Geothermal Data Repository.

In 2023, the contiguous U.S. experienced its 5th-hottest year on record, with an annual average temperature 2.4°F above the 20th century average. The year saw a record 28 billion-dollar disasters, resulting in an estimated 492 lives lost and over $93 billion in damages. Severe storms were the primary driver, accounting for 68% of these events. The frequency of such disasters has increased significantly, with the average time between events dropping to 12 days in 2023, compared to 82 days in the 1980s.

On July 7, 2023, the United States destroyed the last of its declared chemical weapons stockpile, marking the elimination of 100 percent of the world's declared chemical weapons. The process was overseen by the Organization for the Prohibition of Chemical Weapons (OPCW) and faced delays due to technical challenges and local opposition to incineration methods at sites like the Pueblo Chemical Depot and Blue Grass Army Depot. Despite this milestone, the report highlights ongoing noncompliance by Burma, Iran, Russia, and Syria, and the use of Novichok nerve agents. It argues that the U.S. must retain its scientific and technical countering-WMD expertise to assist in treaty verification and respond to future contingencies, especially as other nonproliferation frameworks, such as the Biological and Toxin Weapons Convention and the Nuclear Nonproliferation Treaty, face increasing fragility.

The report presents a preliminary techno-economic model for superhot rock energy, estimating that Nth-of-a-kind (NOAK) plants could achieve a levelized cost of electricity (LCOE) between $20-35 per megawatt-hour (MWh). The model categorizes costs into well field development, power plant construction, and project financing, assuming a 250 MWe plant capacity and a 30-year lifetime. Key findings indicate that flow rate is the most significant driver of LCOE, while reductions in drilling costs alone have a relatively minor impact on overall capital expenditures. The analysis compares two technology regimes: one based on current drilling and casing technology and another assuming advanced 'energy drilling' that eliminates the need for casing. The report emphasizes that commercialization depends on breakthroughs in high-temperature materials, such as casing and cementing, and thermal reservoir creation.

The report details survey results from the Ironbound Community (New Jersey), Navajo Nation Chapters (New Mexico, Arizona, Utah), and St. James and St. John the Baptist Parishes (Louisiana). It finds widespread skepticism toward developers due to unfulfilled past promises and low initial awareness of CBPs. While support for CBPs increased after residents were informed of potential benefits, priorities varied: environmental quality (water and air) and affordable housing were highly valued, while specific clean energy funding like EV charging stations ranked lower. Residents strongly emphasized the need for transparent, accessible engagement and the inclusion of small business owners and environmental groups in negotiations.

The report identifies seven key vulnerabilities—health disparities, poverty, low educational attainment, poor infrastructure, housing insecurity, environmental harm, and lack of political voice—that characterize disenfranchised U.S. communities. It highlights how these factors compound, particularly for 'doubly vulnerable' populations, and argues that historical exploitation has created a legacy of mistrust that can hinder clean energy projects. The document also critiques current environmental justice screening tools for failing to account for cumulative risks and warns that energy transitions can inadvertently create new underserved communities if not managed equitably.

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.

Private equity investments in nearly 2,700 oil and gas wells on federal and tribal lands in the western United States could leave taxpayers with cleanup costs up to $384 million. The report identifies 19 private equity firms, including Blackstone and Carlyle Group, that invested in 35 companies permitted to drill on federal lands since 2017. Current regulations only require companies to set aside approximately $5.7 million for cleanup, representing 1.5% of the estimated total cost. Colorado and New Mexico face the highest potential liabilities, with estimated cleanup bills of $161 million and $108 million, respectively.

The report argues that scaling green hydrogen for a 1.5°C-aligned future will not severely impact global freshwater supplies, as its water consumption is comparable to or lower than fossil-fuel-based hydrogen and other energy production methods. It estimates that meeting 2050 hydrogen demand targets would require only 0.33% of current global freshwater. To mitigate local water stress, the document recommends using non-freshwater sources like desalinated seawater or treated wastewater, intentional project siting, and revising water pricing structures to incentivize efficiency.

The report identifies 19 private equity firms investing in 35 oil and gas companies that have received federal drilling permits since 2017. It estimates that U.S. taxpayers could face up to $384 million in cleanup costs for nearly 2,700 wells operated by these private-equity-backed companies across eight states, with Colorado and New Mexico facing the highest liabilities. The authors argue that the private equity business model—characterized by high leverage and quick exits—combined with outdated federal bonding requirements (averaging only $2,122 per well) and bankruptcy laws, allows firms to externalize environmental costs. The document also highlights 'greenwashing' strategies, such as the promotion of 'certified gas,' used to maintain investor support despite ongoing fossil fuel expansion.

Colorado faces a housing shortage requiring approximately 325,000 units to stabilize prices, which currently drives suburban sprawl and increases greenhouse gas emissions. The document proposes transit-oriented development (TOD) and 'missing middle housing' as solutions to reduce vehicle miles traveled and land consumption. Specifically, RMI estimates that upzoning and infilling along transit corridors in the Denver metro could reduce per-capita vehicle miles traveled by 13% and greenhouse gas emissions by 8% by 2040.

The document lists private equity firms and the specific companies they have acquired to profit from services provided to incarcerated populations, including communications, healthcare, and commissary services.

This fact sheet details the involvement of private equity firms in the incarceration industry, listing specific companies providing commissary, communications, healthcare, and construction services to millions of incarcerated people across the U.S. and internationally.

The Agricultural Management Assistance (AMA) program provides financial aid to agricultural producers in 16 specific US states to manage financial risk through conservation, marketing, and crop diversification. Administered by the NRCS, AMS, and RMA, the program is permanently authorized at $10 million per fiscal year and covers up to 75 percent of the cost for conservation practices like agroforestry and cover crops to mitigate climate change.

A 50-state survey by Global Energy Monitor reveals that major U.S. corporations in the tech, banking, and insurance sectors frequently employ lobbyists who also represent fossil fuel interests. This creates a paradox where companies with public net-zero pledges provide political cover and credibility to lobbyists promoting continued fossil fuel dependence. The report highlights specific companies—such as Amazon, State Farm, and Bank of America—and notes that weak state disclosure laws and the absence of a national database hinder accountability.

The policy brief examines the impact of high-severity wildfires on the U.S. forest carbon sink, noting that forests in several Western states have become net carbon emitters. It advocates for scaling up 'fuel load treatments'—such as prescribed burns and mechanical removal of biomass—to mitigate wildfire risk and suggests developing markets for thinned biomass (e.g., biochar, green hydrogen) to fund these efforts and reduce emissions. The brief calls for federal policy support via the 2023 Farm Bill to increase research, support rural and Tribal communities, and incentivize innovative wood products.

Climate Central analysis reveals that 83% of 241 analyzed U.S. cities saw an increase in summer stagnant days between 1973 and 2021, with a strong positive correlation between these events and rising summer high temperatures. Annual stagnation has also increased in 81% of these cities, with hotspots in Southern Texas and coastal California. These trends are expected to worsen with climate change, potentially adding up to 40 more stagnant days per year by late-century, which traps pollutants and disproportionately affects communities of color due to historical housing policies.

The Clean Air Task Force (CATF) outlines four primary criteria for successful clean hydrogen hubs: minimizing greenhouse gas intensity across the production value chain, prioritizing hard-to-abate end-use sectors, committing to environmental justice and community engagement, and delivering immediate local environmental benefits. These recommendations are directed at the U.S. Department of Energy (DOE) following the authorization of $8 billion under the Infrastructure Investment and Jobs Act of 2021 to establish at least four regional hubs.