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An Ember report finds that global coal mine methane (CMM) emissions remained broadly steady between 2021 and 2023, despite an 8% increase in global coal production. The report highlights significant discrepancies between official UNFCCC-reported data and independent estimates, noting that six of the nine largest emitters failed to submit official 2023 CMM data.

The Global Coal Mine Methane Review 2026 reports that coal mine methane (CMM) emissions have remained steady at approximately 35 million tonnes despite rising coal production since the 2021 Global Methane Pledge. The report highlights a critical lack of transparency, estimating that 89% of emissions were unreported to the UNFCCC in 2023, and that 87% of global coal production relies on generic emission factors rather than direct measurements. While satellite monitoring is increasing, it currently captures emissions from only 10% of global hard coal production. The report concludes that existing technologies could reduce CMM emissions by 54-63% by 2030, with some measures available at no net cost, and that such reductions are affordable relative to industry profits.

This report by Ember analyses electricity generation data to demonstrate that fossil fuel power has reached a structural peak and is in permanent decline across all 38 OECD member countries as of 2025. It highlights how the rapid scaling of solar and wind is displacing thermal generation, a trend that is now extending into major emerging economies like China and India.

This policy brief examines the United States government's recent shift toward using equity investments to secure critical mineral supply chains, particularly to reduce dependence on China. While these deals provide essential up-front capital and have catalyzed private investment, the author argues that equity alone is insufficient and must be paired with demand-side supports, such as price floors and offtake agreements, to ensure long-term market stability.

The global electricity sector has transitioned from fossil-fuelled growth to clean growth, with clean power meeting all global demand growth in 2025. This shift is driven largely by the plateauing of fossil generation in China and the rapid scale-up of solar and wind power. Battery storage is now emerging as a critical technology to displace fossil fuels during non-daylight hours, particularly in high-solar regions.

This report by Ember analyzes global electricity demand and supply trends in 2025 and over the preceding two decades. It details the growth of low-carbon sources, specifically solar and wind, and the relative decline of fossil fuels, while noting the impact of weather and policy on national energy mixes.

This briefing by Zero Carbon Analytics explains the mechanisms of El Niño, its interaction with climate change, and its global socio-economic and environmental impacts. It highlights a 61% chance of an El Niño event emerging between May and July 2026, noting that human-caused warming is likely increasing the frequency and severity of such events, while simultaneously making them harder to predict.

This report by RMI analyzes the demand for near-zero emissions steel in seven East and Southeast Asian countries by 2030, identifying a significant gap between projected demand and the current supply pipeline.

This case study by RMI examines the financing of the Lionheart project in Germany, a first-of-a-kind industrial facility integrating geothermal power, lithium extraction from brines, and on-site lithium hydroxide production. The document details the €2.2 billion financing package closed in December 2025 and outlines ten financial and operational de-risking strategies used to attract international investors despite geopolitical uncertainty and volatile lithium prices.

The global pipeline for wind and utility-scale solar projects grew by 11% in 2025, reaching 4.9 TW. While China and India lead in construction and prospective capacity, G7 nations show stagnant growth in their pipelines, creating a gap in meeting the COP28 goal to triple renewable energy capacity by 2030.

This research paper by Ieva Baršauskaitė and Antoine Bonnet analyzes the transition of trade-related climate measures from abstract policy debates to practical implementation between 2025 and early 2026. It examines the evolving roles of the World Trade Organization (WTO) and the United Nations Framework Convention on Climate Change (UNFCCC) in managing issues of transparency, interoperability, and development equity, positioning the 14th Ministerial Conference (MC14) as a critical juncture for consolidating these international efforts.

This research paper examines the evolving landscape of critical minerals diplomacy, arguing that current multilateral trade rules are insufficient to balance the economic security needs of consuming nations with the industrialization goals of resource-rich developing countries. The author analyzes the rise of non-binding sectoral partnerships and plurilateral initiatives led by developed nations, warning that these may reinforce power asymmetries. The paper proposes utilizing the World Trade Organization (WTO) or regional groupings as more neutral platforms to establish a rules-based system that supports sustainable sourcing and domestic value addition in producer economies.

This research paper by Rashid S. Kaukab analyzes the ongoing debates within the World Trade Organization (WTO) regarding the governance of electronic commerce ahead of the 14th Ministerial Conference (MC14). It examines the tension between the multilateral Work Programme on Electronic Commerce (WPEC) and the plurilateral Joint Statement Initiative (JSI) on E-Commerce, specifically focusing on the moratorium on customs duties for electronic transmissions and the digital divide affecting developing countries.

This guide, published by the Center for International Environmental Law (CIEL) in February 2026, provides structured 'Litigation Notes' to help lawyers integrate the findings of the International Court of Justice's (ICJ) July 23, 2025, Advisory Opinion (AO) on State obligations regarding climate change into current and future legal cases. The document breaks down the ICJ's conclusions into thematic areas, including government framework litigation, adaptation, remedies and reparations, the right to a healthy environment, corporate conduct, climate finance, speculative interventions, and regulatory backsliding. It aims to translate the ICJ's normative clarity into practical tools for promoting climate justice across national, regional, and international courts.

This guide provides a series of structured 'Litigation Notes' designed to help legal practitioners integrate the findings of the International Court of Justice's (ICJ) July 23, 2025, Advisory Opinion (AO) on States' obligations regarding climate change into domestic, regional, and international court cases. The document breaks down the ICJ AO by key themes—including government framework cases, adaptation, remedies and reparations, the right to a healthy environment, corporate conduct, climate financing, speculative interventions, and regulatory rollbacks—providing specific excerpts from the opinion and illustrating their application through existing and potential litigation categories.

This briefing note by the Center for International Environmental Law (CIEL) analyzes the International Court of Justice's (ICJ) July 2025 Advisory Opinion (AO) on climate change. It specifically examines how the AO's findings on State obligations—including the duty to prevent harm, stringent due diligence, and the precautionary principle—can be used to challenge reliance on speculative climate interventions (such as geoengineering and carbon capture) and offset-based mitigation measures that may delay the phase-out of fossil fuels.

This briefing note analyzes the implications of the International Court of Justice's (ICJ) July 2025 advisory opinion on States' obligations to prevent environmental harm, specifically focusing on the financing of climate-destructive conduct. It outlines how the ICJ's findings can be used in litigation to challenge public and private funding of the fossil fuel sector and to enforce obligations for climate finance in developing nations.

This briefing, produced by a coalition of climate litigation practitioners, provides structured 'Litigation Notes' to help lawyers integrate the International Court of Justice's (ICJ) July 23, 2025, advisory opinion (AO) on States' climate obligations into legal cases. This specific note focuses on corporate conduct, detailing how the ICJ AO establishes State duties to regulate private actors, particularly in the fossil fuel industry, to prevent significant environmental harm.

This briefing, published by the Center for International Environmental Law (CIEL) and partners, provides a structured 'Litigation Note' to help legal practitioners apply the International Court of Justice's (ICJ) July 23, 2025, advisory opinion (AO) on States' obligations regarding climate change. The document focuses specifically on the legal frameworks for remedies and reparations, detailing how the ICJ AO clarifies State responsibility for internationally wrongful acts related to climate harm and how these findings can be integrated into domestic, regional, and international litigation against both States and corporate actors.

This litigation note, published by the Center for International Environmental Law (CIEL) and its partners, provides a structured guide for lawyers to integrate the International Court of Justice's (ICJ) July 2025 advisory opinion (AO) on climate change into adaptation-related litigation. It distills the ICJ's findings on State obligations under climate treaties and human rights law, emphasizing the legally binding nature of adaptation planning and financial support for developing nations.