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The report identifies municipal solid waste and wastewater as significant contributors to anthropogenic methane emissions, accounting for approximately 12% and 8% respectively. It details how poor waste management leads to health crises, including respiratory diseases from landfill fires and waterborne illnesses from untreated sewage. The document proposes a 'waste hierarchy' approach—prioritizing reduction and reuse—and technical solutions such as anaerobic digestion and landfill gas (LFG) capture. Case studies from Nigeria, Indonesia, India, and the Philippines illustrate the potential for these interventions to reduce premature deaths, create economic value through biogas, and improve sanitation in the Global South.

The document is a formal letter from several NGOs to the Science Based Targets initiative (SBTi) arguing that current SBTi guidelines are insufficient to meet the standards set by the UN High Level Expert Group's 'Integrity Matters' report. The authors identify gaps in environmental integrity, accountability, and credibility, specifically calling for a strict 1.5°C baseline, full Scope 3 emissions disclosure, and the phase-out of fossil fuels. They demand that SBTi increase transparency regarding company submissions and remove entities that fail to meet their commitments, citing JBS as an example of misleading claims.

The briefing examines the debate over New York's transition to a 20-year global warming potential (GWP20) timeframe and the inclusion of upstream and biogenic emissions. It argues that this accounting method increases the avoided temperature rise by 66% compared to old methods and could avoid up to $240 billion in damages. The author contends that changing the accounting timeframe does not increase physical emissions and that affordability can be maintained through strategic policy design and federal funding.

The Europe Gas Tracker 2023 reports that the EU is pursuing a costly and uncoordinated expansion of gas infrastructure, including a potential 136% increase in LNG import capacity. This build-out, estimated to cost €53.5 billion, risks locking the bloc into fossil fuel dependency and contradicts the European Climate Law's goals of a 55% emissions reduction by 2030 and climate neutrality by 2050.

The Stockholm Environment Institute (SEI) 2022 Annual Results Report details the organization's progress across three impact areas: reducing climate risk, promoting sustainable resource use and resilient ecosystems, and improving health and well-being. Key achievements include contributing to the COP27 decision to establish a loss and damage fund, developing the Global Environmental Impacts of Consumption (GEIC) indicator adopted at COP15, and implementing water management master plans in Bolivia. The report highlights the use of digital tools like LEAP, WEAP, and Trase to inform policy in various regions, including Africa, Asia, and Latin America. Organizationally, SEI reports an increase in scientific publications, a diversification of funding sources, and the implementation of a global monitoring, evaluation, and learning (MEL) procedure.

The plastics industry contributes 3.4 percent of global carbon pollution, driven by a reliance on fossil fuels for production. Decarbonization requires improved carbon accounting, increased renewable energy use, and a transition toward a circular economy to reduce emissions from both production and end-of-life disposal.

The document discusses the role of satellite technology in identifying industrial methane super-emitters to support the 1.5°C temperature goal and the Global Methane Pledge. It introduces a scientific metric called "completeness" and a corresponding tool (SPECT) to help policymakers and industry operators evaluate satellite capabilities for leak detection, methane accounting, and policy design.

The paper analyzes the impact of Costa Rica's decarbonization plan on short-lived climate pollutants (SLCPs), specifically black carbon and methane. It estimates significant emission reductions by 2050 across the transport, agricultural, solid waste, and industrial sectors, while identifying financial and governance barriers. To address these, the authors propose cross-sectoral synergies including environmental tax reform, updated urban regulatory plans, strengthened institutional capabilities, and favorable low-carbon financing.

The study finds that policy attention to Short-Lived Climate Pollutants (SLCPs) and air pollutants in NDCs increased significantly between pre- and post-2020 submissions, with a doubling of explicit references to these pollutants as priorities and a 45% increase in specific mitigation measures.

The report establishes a baseline emissions inventory for the Genesee-Finger Lakes Region, identifying transportation, agriculture, and residential heating as primary emission sources. It details a methodology aligned with New York State and IPCC guidelines, providing county-level breakdowns and a baseline projection that suggests a slight increase in total emissions by 2050.

The 2023 CleanAir NDC Scorecard reveals a significant gap between national climate pledges and the integration of air quality and health. While most NDCs mention air pollution, few quantify health impacts or set forward-looking targets. Low- and middle-income countries generally score higher than high-income nations, though many still face high air pollution mortality rates, highlighting a need for increased international finance to translate commitments into action.

The report examines the significant environmental impacts of animal feed, which accounts for 41% of livestock's global greenhouse gas emissions and 98% of its freshwater use. It proposes four key solutions: Responsible Sourcing to end land conversion, Regenerative Agriculture to improve soil health and carbon sequestration, Circular Ingredients to utilize food waste and by-products, and Feeding Innovations to improve efficiency and reduce enteric methane. The document emphasizes that these solutions require a strong enabling environment, including better data transparency, supportive public policy, and strong market signals across the fragmented feed value chain.

Environmental organizations oppose the CP2 LNG Terminal in Louisiana, arguing that the application is incomplete and fails to account for severe impacts on wetlands, chenier plains, and local communities. They contend that the project would destroy critical storm protections, exacerbate climate change through greenhouse gas emissions, and pose significant risks of accidents and explosions. The commenters request that the Louisiana Department of Natural Resources deny the permit due to inadequate alternatives analysis and a failure to meet public trust duties under the state constitution.

The proposal outlines a 24-month program to address five key barriers to climate finance and mitigation in Paraguay. It focuses on developing a National SLCP Strategy, strengthening the accreditation process for Sudameris Bank and the Agencia Financiera de Desarrollo (AFD), creating a Private Sector Engagement Strategy for the AFOLU sector, updating the national MRV system, and developing a high-quality GCF project concept note.

The document contends that treating natural gas as a 'bridge fuel' and funding its proliferation in the Global South through climate finance would jeopardize the 1.5°C warming target and the Paris Agreement. It highlights three primary risks: supply dependency on a few countries, extreme price volatility—exemplified by the 2022 energy crisis in Europe—and the high warming potential of methane leaks. The author argues that renewable energy is a more secure and cost-effective alternative, citing the scaling of wind and solar in Brazil, China, Vietnam, and India.

The report identifies methane as a critical target for slowing climate change due to its high warming potential and short atmospheric lifetime. It highlights significant discrepancies between 'bottom-up' government estimates and 'top-down' satellite measurements, particularly in the energy sector. The document details mitigation strategies such as leak detection and repair (LDAR) in oil and gas, alternative livestock feeds, and alternate wetting and drying in rice cultivation. It also emphasizes the role of biogas and food waste reduction as cross-cutting solutions for the agriculture and waste sectors.

The Center for Countering Digital Hate (CCDH) reports that between September 2020 and August 2022, five major oil companies—BP, ExxonMobil, Shell, Aramco, and Chevron—spent $23.7 million on US Google Search ads, with $10.9 million dedicated to greenwashing. The report highlights a discrepancy between these companies' public sustainability claims and their internal documents, while also noting that Google continued to accept $421,000 from the Competitive Enterprise Institute for climate denial ads despite promising to stop doing so.

The author argues that current climate efforts are in a 'catastrophic equilibrium' where unabated fossil fuel growth outpaces clean energy investment. To address this, the document advocates for three principles: recognizing the immense scale of the challenge by investing in all plausible zero-carbon technologies (including nuclear and carbon capture), moving beyond 'black box' economic models that ignore real-world constraints like land use and geopolitics, and embracing a diversified portfolio of strategies to hedge against uncertainty and risk.

The briefing challenges the narrative of natural gas as a climate solution, asserting that a global gas-based electricity system would be as harmful as one based on coal due to value chain emissions and methane's potency. It distinguishes between 'baseload' and 'peak' power, arguing that baseload plants are becoming obsolete as renewable penetration increases. While open-cycle gas turbines (OCGT) can provide necessary short-term flexibility to handle demand peaks, combined-cycle gas turbines (CCGT) lack the required agility and commercial viability in renewable-heavy grids. For long-term seasonal flexibility, the document cites IEA scenarios suggesting existing thermal plants and pumped-storage hydropower are sufficient, rendering new gas plants unnecessary. Reclaim Finance calls for financial actors to immediately cease all financial services supporting gas expansion, including new fields and LNG export terminals.

The author uses recent heatwaves and wildfires in Europe to illustrate how climate change exacerbates air pollution and health issues. The text details a feedback loop where petrochemical production leads to plastic pollution, which in turn releases methane and ethylene, harms soil carbon absorption, and disrupts marine food production. It concludes by highlighting the need for holistic legislation, citing the European Union's decarbonization strategy, a proposed UN global treaty on plastic waste, and updates to the Canadian Environmental Protection Act.