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The report finds that while most US states meet the minimum legal requirements for Title V air permitting notices, there are substantial gaps in transparency, accessibility, and the actual influence of public input on final decisions. It highlights that many public notices are written at a college reading level and lack plain language, and that few agencies transparently report how public comments shape permit outcomes. The analysis suggests that states with specific environmental justice or cumulative impacts laws tend to have better engagement practices. It recommends that agencies adopt plain language, provide multilingual resources, and establish clear mechanisms for reporting how community input affects regulatory decisions.

The report models a hypothetical national EPR framework in the U.S. to evaluate the economic benefits of harmonization over fragmented state-level policies. Key findings indicate that such a framework could reduce municipal waste management costs by 49%–53%, generate $111 billion in economic value added over 10 years, and significantly lower producer compliance costs. The analysis also highlights job creation in recycling infrastructure and innovation, particularly in the food and beverage sector, and examines the potential for improved domestic rPET markets and rural recycling access.

The United States has established a regulatory path for commercial fusion energy that avoids the frameworks used for nuclear fission reactors, instead adapting regulations for radioactive byproduct materials. Under the 10 CFR Part 30 framework, the Nuclear Regulatory Commission (NRC) and its Agreement State Program share authority, allowing compatible state agencies to license fusion facilities. The NRC is currently finalizing specific regulatory guidance in NUREG-1556, Volume 22, with a final rule expected by December 31, 2027. This proportional approach focuses on the confinement of radioactive materials, such as tritium, rather than fission criticality safety, aiming to provide the regulatory certainty needed for private investment and deployment.

The document argues that the EPA's 2026 proposed rule to weaken the Risk Management Program (RMP) is unlawful, arbitrary, and contrary to the Clean Air Act's mandate to prevent accidental chemical releases. The commenters contend that the proposal prioritizes industry cost savings and deregulatory executive orders over public health and safety, specifically threatening vulnerable populations and children. They call for the full implementation of the 2024 SCCAP Rule, the restoration of the RMP Public Data Tool, and the retention of critical safety requirements including safer technology analyses, third-party audits, and natural hazard planning.

In March 2026, the United States experienced unprecedented warmth with an average temperature anomaly of 5.8°F across 192 cities. The Southwest was the warmest region, with temperatures more than 10.4°F above normal, and Phoenix recorded the highest individual city anomaly at 12.5°F. Long-term trends show that 188 of the 192 analyzed cities have warmed since 1970, with Wheeling, West Virginia, seeing the greatest increase of 11.7°F. Climate attribution analysis using the Climate Shift Index (CSI) indicates that in Flagstaff, Arizona, temperatures on 28 days in March were made at least two times more likely due to climate change.

April 2026 was the fourth-warmest month globally on record, with the contiguous U.S. experiencing its third-warmest April. The report highlights severe drought in the Southeast U.S., record-low Western snowpack, and a persistent marine heat wave off the coasts of California and Mexico. Using the Climate Shift Index (CSI), the analysis attributes springtime warming trends in 98% of analyzed U.S. cities to human-caused climate change, with exceptional warmth noted in Honolulu and San Juan. Forecasts indicate a high probability of a strong El Niño developing later in 2026, potentially driving global temperature anomalies above 1.8°C relative to pre-industrial levels by early 2027.

Earthjustice reports that the EPA has proposed a rule to gut the 2015 and 2024 coal ash regulations, which would exempt hundreds of dumps from regulation and allow companies to delay or avoid cleaning up toxic contamination. The briefing details specific proposed rollbacks, such as removing safety standards for waste piles and permitting higher levels of heavy metals in contaminated water. Earthjustice intends to challenge these actions in court and urges members of Congress to oppose the proposal.

An analysis of Texas oil and gas data reveals that methane waste is significantly underreported, with estimates suggesting actual losses are 3 to 4.5 times higher than official figures. The study finds that venting is the primary source of underreporting, particularly in low-production oil wells where economic incentives discourage gas capture. The report argues that current self-reporting systems are insufficient and recommends disaggregated reporting and more stringent regulations to reduce environmental harm and recover lost tax revenues.

The Union of Concerned Scientists (UCS) reports that utilities in seven PJM states passed over $4.3 billion in data center connection costs to all customers in 2024. This occurs because large data centers (100–1,000 MW) require high-voltage transmission infrastructure, which falls under federal FERC jurisdiction and is typically allocated across all customers, unlike low-voltage distribution connections. UCS finds that in 95% of cases, these costs are not paid by the data center owners. The brief recommends that FERC and state PUCs require utilities to track and assign these specific costs to the customers causing them.

This report by Global Energy Monitor (GEM) analyzes the potential for repurposing abandoned and soon-to-be-closed surface coal mines into solar photovoltaic (PV) power plants. It argues that these sites are ideal for solar development due to their existing proximity to grid infrastructure and the need for land reclamation, offering a pathway to align clean energy goals with local job creation and environmental restoration.

The report argues that rapid declines in battery costs have made near-continuous solar power (24/365 generation) an economic reality in sunny regions. In cities like Las Vegas, achieving 97% reliability for a constant power supply is now cost-competitive at $104/MWh, which is cheaper than new coal and nuclear power. The analysis demonstrates that a relatively small amount of storage—approximately 17 kWh of battery for every 1 kW of stable 24-hour power—is sufficient for most sunny locations. This shift allows solar to support 24/7 clean energy contracts for energy-intensive industries and significantly reduces the need for expensive grid expansions by allowing more capacity to be installed behind existing connections.

The Regional Clean Hydrogen Hubs program is designed to demonstrate localized hydrogen production and end-use to create a synergistic national hydrogen economy. The author warns that planned funding cuts by the Trump administration would jeopardize an estimated 334,280 jobs and tens of billions of dollars in private sector investment. The document emphasizes that a network of hubs is necessary to create a viable market for hydrogen-fueled equipment and to maintain U.S. leadership in low-carbon hydrogen production and technology exports.

The document argues that the market price of fossil fuels fails to account for significant 'hidden costs' or externalities occurring during extraction, transport, and combustion. It details the severe health impacts of coal mining, such as black lung and cardiovascular disease, and the environmental degradation caused by mountaintop removal in Appalachia. The paper also examines the risks of oil and gas drilling, including methane leakage, water contamination from fracking, and catastrophic spills. Finally, it quantifies the economic burden of air pollution and global warming emissions, contrasting these with the lower impacts of renewable energy sources.

G7 countries are on track to miss their 2025 deadline to phase out inefficient fossil fuel subsidies, with total subsidies reaching a record USD 282 billion in 2023. The surge was primarily driven by consumer subsidies for natural gas and petroleum to mitigate energy price volatility following Russia's invasion of Ukraine. While some members have implemented domestic reforms or joined coalitions like COFFIS and CETP, the author argues that the G7 must now drop the 'inefficient' qualifier, establish national action plans, and prohibit all subsidies to coal and fossil fuel production to align with 1.5°C climate pathways.

A coalition of 123 organizations argues that dismantling the EPA's Office of Research and Development (ORD) and the Integrated Risk Information System (IRIS) would undermine the scientific basis for protecting public health from toxic chemicals. The letter specifically opposes H.R. 1415 and S. 623, asserting that IRIS provides essential, peer-reviewed toxicity evaluations used for Superfund cleanups, air toxics standards, and drinking water safeguards. The authors warn that removing these scientific resources would increase risks of cancer and birth defects, particularly in industrial areas like Geismar, Louisiana, and Houston, Texas.

The research examines how green industrial policies and subsidies affect the cost of low-carbon steel production in the US and EU, concluding that subsidies have a more significant impact on cost reduction than renewable energy costs, which creates a tension between maintaining a level playing field and accelerating climate action.

The document argues that private equity ownership of hospitals, specifically Apollo Global Management's ownership of Lifepoint Health, prioritizes short-term profits over patient care. It highlights a decline in CMS star ratings and poor clinical outcomes across several Lifepoint hospitals in North Carolina, including high mortality rates for heart failure and pneumonia, and significant issues with catheter-associated urinary tract infections. The report also details Lifepoint's use of joint ventures with academic and nonprofit entities to expand its market reach.

The Federal Hydrogen Hub Program aims to establish a national hydrogen network through seven regional hubs, with funding distributed across four phases over 8-12 years. While hubs claim local economic and environmental benefits, the guide notes that many proposed projects may increase pollution or waste energy. As of January 28, 2025, the DOE has instructed all recipients to cease activities related to Community Benefits Plans, pending further guidance.

The U.S. hydrogen regulatory landscape is characterized by a fragmented system involving multiple government agencies across federal, state, and local levels. Federal oversight is distributed among agencies such as the EPA, DOE, and DOT, while states like Texas, Louisiana, and North Dakota have assumed specific permitting responsibilities, such as Class VI Underground Injection Control primacy. There is currently no federal regulation specifically governing the siting and operation of pure hydrogen pipelines, leaving such oversight to state and local authorities. To address these complexities, the DOE's Hydrogen and Fuel Cell Technologies Office has funded projects to identify permitting and safety challenges across the value chain.

In January 2025, 166 out of 191 analyzed U.S. cities were cooler than normal, with the Ohio Valley and Southeast particularly affected. Despite these cool anomalies, no city set a low temperature record for January, and the warming influence of climate change remained pronounced. Alaska was the warmest state, with Fairbanks recording the highest anomaly at 14.6°F above normal. Analysis using the Climate Shift Index (CSI) showed that days where warmer temperatures were made at least twice as likely by climate change outnumbered days where cooler temperatures were made twice as rare.