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GreenLatinos and a coalition of organizations have called on the American Trucking Associations (ATA) to select a new leader who embraces the transition to electric vehicles and cleaner technology. The group criticizes the ATA for lobbying against California's Advanced Clean Trucks framework and the EPA's 2027 heavy-duty NOx rule, arguing that these actions prolong driver exposure to carcinogenic diesel pollution and harm 'Diesel Death Zones'.

Twenty-four environmental, health, and labor organizations are calling on Paccar, Cummins, and Daimler to reverse their support for rollbacks of the EPA's heavy-duty NOx emissions standards. The authors argue that these companies are contradicting their own public commitments to investors regarding their readiness for 2027 standards. The statement highlights that heavy-duty vehicles account for 59% of the transportation sector's NOx emissions and 55% of its particulate pollution, disproportionately impacting drivers and communities near highways and ports. The organizations assert that the necessary technology, such as selective catalytic reduction (SCR) and aftertreatment systems, is already proven and used in markets like Europe and China.

The report models the effects of several federal policy reversals—including the One Big Beautiful Bill Act (OBBBA), the repeal of EPA greenhouse gas and tailpipe emissions standards, and the cancellation of the Solar for All grant program—predicting significant economic losses and increased consumer costs. Key findings include a projected $650 billion increase in household energy payments, a cumulative GDP loss of $2.3 trillion, and the loss of 820,000 jobs per year on average over the next decade. The analysis also forecasts a 26 percent increase in gasoline prices by 2040 and $43 billion in additional healthcare costs due to worsening air pollution. To mitigate these impacts, the report suggests state-level actions such as accelerating wind and solar procurement, removing permitting barriers, and supporting electric transportation and building efficiency.

The Alberta-Canada Memorandum of Understanding (MOU) implementation agreement is criticized for cementing low stringency in industrial carbon pricing, which the author argues will limit emissions reductions and investment in low-carbon projects. While the MOU introduces a minimum market price and joint carbon contracts for difference to stabilize credit markets, the price floor of $60 per tonne by 2030 and $110 by 2040 is deemed too low to meet Canada's net-zero 2050 commitment. The author contends that this agreement sets a low de facto minimum standard for other provinces and that strengthening the system to $130 per tonne would have a negligible impact on oil sands competitiveness, adding less than 50 cents per barrel to the cost of Western Canada Select crude oil.

The report finds that by 2030, private sector demand for near-zero emissions steel in the analyzed Asia-Pacific countries will reach 6.1 million tons, with an additional 11.5 million tons possible through aligned public procurement. However, the projected clean steel supply pipeline of 2.5 million tons is insufficient to meet this demand, creating a gap that could be filled by new projects or green iron imports from Australia. Scaling this market requires overcoming barriers such as unclear product standards and price premiums through government incentives and demand aggregation mechanisms.

The document analyzes how the 2025 ICJ Advisory Opinion (AO) establishes a 'stringent due diligence' standard for States to prevent significant harm to the climate system. It argues that regulatory rollbacks, such as easing emission standards or removing Environmental Impact Assessment (EIA) requirements, may constitute internationally wrongful acts. The note provides specific legal excerpts from the AO and applies them to various categories of litigation, including challenges to diluted mitigation standards, weakened land-use protections, and procedural rollbacks. A detailed annex examines recent regulatory shifts in India—including thermal power emission norms, forest governance changes under the Forest (Conservation) Amendment Act 2023, and EIA exemptions—as examples of conduct that may breach the ICJ's established standards.

The report argues that repealing federal tailpipe emissions standards would significantly harm the United States by increasing household energy costs, causing premature deaths due to increased air pollution, and reducing GDP and employment. Using the Energy Policy Simulator (EPS), the analysis finds that such a repeal would lead to a slower adoption of zero-emission vehicles (ZEVs), higher gasoline prices, and a cumulative GDP loss of $710 billion between 2026 and 2050.

The policy brief proposes a technology-neutral emissions standard for industrial heat, focusing on a declining limit of CO2 and other pollutants per unit of useful heat. It recommends applying the standard to both new and existing equipment, using a long-term legislative schedule to reach zero emissions, and focusing exclusively on direct (scope 1) emissions to encourage electrification without penalizing efficient technologies like heat pumps.

The Union of Concerned Scientists (UCS) published this guide to help the public influence the EPA's proposed rule on ethylene oxide (EtO) emissions from commercial sterilizers. The guide argues that while the proposal is a positive step—potentially reducing emissions by 80%—it contains significant gaps regarding cumulative health risks, fenceline monitoring, and the regulation of off-site warehouses. It urges commenters to support the use of the 2016 IRIS risk assessment, demand continuous emissions monitoring systems (CEMS), and call for a faster compliance timeline than the proposed 18 months. The document also highlights environmental justice concerns, noting that people of color and low-income communities are disproportionately located near these facilities.

The Clean Air Task Force asserts that the EPA has a 'golden opportunity' to dramatically reduce climate pollution by mandating carbon capture and sequestration (CCS) for baseload power plants. Citing Department of Energy (DOE) data, the document notes that CCS costs have declined since 2015 and are further offset by the Inflation Reduction Act's expanded 45Q tax credits, which increased the credit to $85/tonne for power generation facilities storing CO2 in saline geologic formations. The author contends that CCS represents the 'best system of emission reduction' and that failing to implement these standards would result in significant harm to public health and welfare.

The report argues that while the Inflation Reduction Act (IRA) significantly advances U.S. climate goals, it is insufficient on its own to meet the 2030 NDC. Using the Energy Policy Simulator (EPS), the authors propose a comprehensive set of additional federal, state, and local policies across the electricity, industry, transportation, and building sectors. The electricity sector is identified as the primary driver for 2030 reductions due to its ability to decarbonize faster than sectors limited by slow stock turnover. Proposed measures include a nationwide 80 percent clean electricity standard, stricter tailpipe emissions standards, and the electrification of industrial and building heating. The report estimates that this combined policy pathway would create 2.7 million additional jobs, grow GDP by $700 billion, and avoid 3,900 premature deaths by 2030.

Low-temperature industrial heat (up to 165C) accounts for approximately 35 percent of U.S. industrial process heat demand and produced 171 million metric tons of CO2 in 2021. Industrial heat pumps are identified as the most efficient and cost-effective zero-carbon solution for this range, outperforming alternatives like electrolytic hydrogen, bioenergy, and carbon capture and sequestration. Modeling suggests that a full transition to heat pumps by 2050 would reduce industry GHG emissions by 284 MMT (16 percent) relative to a business-as-usual case and prevent over 3,000 premature deaths by 2050. Economically, this shift could increase U.S. GDP by over $42 billion in 2030 and create 275,000 jobs in 2030. While heat pumps have higher capital costs than natural gas technologies, the gap is small and likely narrowing due to rising natural gas prices and falling electricity costs. The report recommends federal financial support via the DOE's AMMTO and IEDO offices, as well as the implementation of technology-neutral energy efficiency and GHG emission standards.

A small number of countries, primarily Turkey, Ukraine, and those in the Western Balkans, are responsible for the majority of coal power air pollution in Europe. Ukraine dominates PM10 emissions, while Turkey leads in NOx pollution. The report highlights that most of the most polluting plants are over 30 years old, though Turkey is an exception with some young plants among the top polluters. Many Energy Community countries failed to meet 2019 emission ceilings, and the report argues that subsidies and rehabilitation costs should instead be redirected toward the region's significant renewable energy potential.

This executive summary outlines a strategic policy framework to accelerate the transition to clean, electrified transportation in the U.S. by 2035. It argues that achieving 100 percent EV sales by 2030-2035, paired with a 90 percent clean grid, would generate $2.7 trillion in consumer savings and avoid 150,000 premature deaths by 2050. The report prioritizes national fuel economy and tailpipe emissions standards, equity-focused programs for underserved communities, targeted consumer incentives, the expansion of charging infrastructure, and 'Made in America' policies to bolster domestic battery and EV manufacturing.

The report argues that transitioning the U.S. transportation sector to 100 percent electric vehicle (EV) sales by 2030-2035, paired with a 90 percent clean grid by 2035, is technologically feasible and economically beneficial. It outlines a strategic framework focusing on national emission standards, targeted financial incentives, the expansion of charging infrastructure, and the growth of domestic manufacturing. The authors emphasize that this transition must prioritize environmental justice and social equity, specifically targeting low-to-moderate-income communities and those disproportionately affected by transportation pollution. Key recommendations include reforming the federal EV tax credit into a point-of-sale rebate, implementing 'made in America' policies for battery production, and streamlining grid interconnection and building codes to support rapid EVSE deployment.

The document presents a data table comparing emission standards (LDV), gasoline octane levels, refinery counts, import percentages, and sulfur content in gasoline and diesel for various countries in Latin America and the Caribbean. Key data points include Chile's transition to Euro 6 by 2022, Colombia's target of Euro 6 by 2030, and specific sulfur limits ranging from 15 ppm in Mexico to 8000 ppm in Cuba.

The report analyzes how China and India are tackling coal-driven air pollution through stricter emission standards, renewable energy subsidies, and improved air quality monitoring, contrasting these efforts with Indonesia's current policy landscape. It highlights that while China and India are shifting toward renewables and implementing rigorous coal plant standards, Indonesia continues to expand its coal capacity and maintains more lenient emission limits and scarce air quality data.

Natural Justice submitted a set of recommendations to the County Government of Kilifi to improve the 2018 draft Air Quality Regulations. The organization argues for the inclusion of more stringent penalties, the removal of exemptions for contaminant discharge, and the requirement that the County Director of Environment (representing NEMA) be involved in notifications and monitoring to ensure transparency and compliance with national laws and the Constitution of Kenya.

The 2018 Automaker Rankings by the Union of Concerned Scientists analyzes the emissions of new vehicles sold in the U.S., finding that while average emissions have reached record lows, the pace of reduction is slowing. The report identifies Honda as the top-performing full-line manufacturer and Tesla as the overall leader, while noting that the 'Detroit Three' (Ford, General Motors, and Fiat Chrysler) continue to lag behind the industry average. The analysis highlights a conflict between industry lobbying for weaker standards and the available technological capacity to further reduce fuel use and emissions.

The document contends that maintaining strong fuel economy and emissions standards for passenger vehicles is essential for protecting US consumers and the broader economy from volatile oil prices. It highlights a historical period between 1982 and 2006 where a lack of updated standards led to stagnating fuel economy and increased vulnerability to price shocks, contributing to the Great Recession. The Union of Concerned Scientists estimates that current standards will net the public over $400 billion by 2030 and increase GDP by $25–$30 billion, while creating 650,000 full-time jobs. Furthermore, it argues that these standards benefit automakers by providing a hedge against price fluctuations, warning that weakening them could cost the 'Detroit Three' over $1 billion if gas prices return to $4 per gallon.