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The document argues that current British Columbia regulations are insufficient to meet 2025 methane reduction targets, as emissions are often underestimated and compliance is low. It recommends implementing more stringent standards by 2025, including the elimination of routine venting and flaring, lower tank emission limits, and monthly instrument-based leak detection and repair (LDAR). The coalition also urges the province to accelerate its target for near-zero methane emissions from 2035 to 2030, aligning with the Oil and Gas Climate Initiative (OGCI). Specific technical recommendations cover the adoption of zero-bleed pneumatic equipment, tighter standards for reciprocating and centrifugal compressors, and the implementation of a 'super emitter' response program based on third-party remote monitoring.

The World Resources Institute analyzes CEJST 1.0, finding that while it identifies more disadvantaged populations than the beta version, it lacks a mechanism to prioritize communities facing multiple overlapping burdens. The analysis reveals that non-white populations are disproportionately exposed to higher cumulative burdens, yet the tool treats all disadvantaged communities as equal for funding purposes. The authors recommend incorporating cumulative burden metrics, adjusting low-income eligibility for severely burdened areas, and establishing a rigorous monitoring framework for the Justice40 Initiative.

An analysis of 215 U.S. locations reveals that 84% have experienced a long-term decrease in winter chill since 1980. This trend threatens the $27 billion U.S. non-citrus fruit and nut industry, as many temperate trees require sustained cold temperatures to ensure proper flowering, pollination, and fruit yield. The study highlights significant chill decreases in key producing regions, particularly in California, Washington, and the Southeast, affecting high-value crops such as grapes, almonds, and strawberries.

The report demonstrates that implementing five core policies—clean electricity standards, zero-emission vehicle standards, clean building equipment standards, industrial efficiency and emissions standards, and methane detection and capture standards—can dramatically cut greenhouse gas emissions in Louisiana, Michigan, Minnesota, New Mexico, Pennsylvania, and Wisconsin. Using the Energy Policy Simulator (EPS), the authors find that these policies not only reduce emissions but also drive job growth, increase GDP, and prevent premature deaths by reducing air pollutants. The analysis highlights that while state emissions profiles vary—with Louisiana dominated by industry and New Mexico by methane from oil and gas—these five policies provide a consistent framework for decarbonization.

In 2022, the U.S. experienced 18 billion-dollar weather and climate disasters causing $165 billion in damages and 474 deaths, with Hurricane Ian being the costliest hurricane on record. The year was the 18th hottest on record for the U.S., with 73% of analyzed locations experiencing warmer-than-normal temperatures. These events are part of a longer warming trend, with 98% of analyzed U.S. locations showing increased average annual temperatures from 1970 to 2021. Meanwhile, U.S. fossil fuel emissions increased by 1.5% in 2022, though the Inflation Reduction Act is expected to help double annual wind and solar PV capacity additions by 2027 compared to 2021.

The report finds that 99% of U.S. coal plants are more expensive to operate than to replace with new renewable energy. It highlights that local solar and wind resources, bolstered by IRA tax credits and the ability to reuse existing grid interconnections, offer a cost-effective path for coal retirement. The analysis suggests that the savings from this transition could fund 137 GW of four-hour battery storage to maintain grid reliability. The authors recommend that policymakers update resource plans, improve interconnection processes, and utilize IRA financing to ensure a just economic transition for coal-dependent communities.

The Energy Policy Simulator (EPS) is a free, open-source tool developed by RMI and Energy Innovation to model the environmental, economic, and health impacts of energy policies across the lower 48 US states. The tool supports the Climate Pollution Reduction Grant (CPRG) program by enabling states to calculate GHG inventories, project emissions through 2050, build scenarios to meet reduction targets, and quantify the co-benefits of mitigation measures, such as public health improvements and economic development.

The signatories argue that the Council's draft of the Methane Regulation introduces loopholes and exceptions that would significantly reduce its mitigation potential, specifically regarding leak detection frequencies, venting and flaring rules, and coal sector thresholds.

The signatories argue that the Council of the European Union's version of the Methane Regulation significantly reduces the effectiveness of the original European Commission proposal. Key concerns include the extension of monitoring and reporting timelines, a reduction in the frequency of Leak Detection and Repair (LDAR) inspections, and the potential for unchecked venting of methane. The authors highlight that the EU risks lagging behind the United States and Canada, where more stringent LDAR requirements are already in place or proposed. They also emphasize that the regulation must address methane emissions from imported energy, as up to 90% of emissions related to EU consumption occur outside the EU, and warn against the weakening of provisions regarding methane venting in the coal sector.

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.

The document establishes a framework for Coal Transition Mechanisms (CTMs) to ensure they deliver real emissions savings, align with 1.5°C goals, and support a just transition. It outlines eight specific guidelines across four 'stage gates': plant eligibility, transition pathways, social protection, and accountability. The framework is illustrated through a real-world case of ratepayer-backed bond securitization in the United States and hypothetical scenarios involving a sovereign sustainability-linked bond in Indonesia and a managed transition vehicle for an Independent Power Producer (IPP).

The Upper Rio Grande Basin is in moderate condition with an overall score of 54% (C), facing severe threats from climate change, drought, and population pressure. While municipal water supplies remain strong, annual low flows are critically low, and the river's natural hydrology is heavily altered, particularly in southern New Mexico and Texas. Scenario modeling indicates that rising temperatures and declining precipitation will further reduce water availability for agriculture and ecological flows by 2050. Proposed mitigation strategies include reducing irrigation losses, fallowing agricultural land, and reducing municipal water demand to restore environmental flows.

The Inflation Reduction Act (IRA) of 2022 provides significant tax credits and financing to lower the cost of clean electricity and facilitate the retirement of fossil fuel infrastructure. Independent modeling suggests the IRA could make 73% to 76% clean electricity the lowest-cost pathway for the U.S. by 2030, potentially reducing electricity sector GHG emissions by 67% to 78% from 2005 levels. However, the report argues that realizing these benefits requires proactive state-level policy, including updated procurement assumptions by Public Utility Commissions, increased clean electricity standards from legislators, and strategic coordination by governors to address transmission and supply-chain constraints.

The report finds that strong methane standards in the U.S. oil and gas sector would create significant employment without negatively impacting drilling activity. The CATF 65% plan is projected to create nearly 220,000 total jobs (including 64,000 direct jobs), while the EPA proposal would create 92,000 total jobs (including 27,000 direct jobs). These jobs span manufacturing, installation, and ongoing operations and maintenance, with a significant portion being non-offshorable and potentially unionized.

The analysis finds that 236 counties in 21 US states face cancer risks exceeding the EPA's one-in-a-million threshold due to oil and gas pollution, affecting nearly 14 million people. The report identifies benzene, formaldehyde, and acetaldehyde as the primary drivers of this risk, accounting for 96% of the estimated cancer risk. It highlights that the population living in high-risk counties increased from 9 million in 2016 to 14 million in 2022, primarily due to industry growth. The report argues that implementing proven methane-reduction technologies, such as leak detection and repair and the replacement of gas-driven pneumatic equipment, would also significantly reduce toxic hazardous air pollution.

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.

The report argues that traditional US public utilities commission (PUC) processes are too slow and restrictive to meet urgent decarbonization and equity mandates. It recommends four primary reforms: setting clear proceeding objectives, expanding stakeholder roles in solution development, reducing information asymmetry by unlocking utility data, and initiating new inclusive processes such as regulatory sandboxes and updated benefit-cost analysis frameworks.

The document outlines a pathway to reduce U.S. oil and gas methane emissions by 65% using mature technologies and standards already employed in states like Colorado and New Mexico. It advocates for strengthening EPA regulations to include frequent leak detection and repair (LDAR) and a total ban on routine flaring. Additionally, it supports the Build Back Better Act's Methane Emissions Reduction Program (MERP) as a complementary financial incentive. The author asserts that these measures would save society $13 billion annually by 2025, prevent millions of tons of volatile organic compounds (VOCs) and hazardous air pollutants (HAPs) from entering the atmosphere, and create approximately 220,000 total jobs without negatively impacting drilling activity.

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.

The Climate Central Temperature Attribution System (CC-TAS) Version 1.0 operationalizes a multi-method framework to attribute temperature events to anthropogenic climate change. It utilizes two empirical methods (median-scaling and quantile-scaling) and a model-based method using CMIP6 simulations. To improve upon previous frameworks, CC-TAS incorporates high-resolution CFS reanalysis temperatures, ERA5 reanalysis for scale factors, and skew-normal parameterized distributions. The system introduces the 'occurrence ratio' (OR) as a primary metric to assess both warm and cold events, which is then converted into a conservative categorical 'Climate Shift Index' (CSI) for public mapping, primarily focusing on the contiguous United States.