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The report argues that the AI industry uses a 'bait-and-switch' greenwashing tactic, where the proven climate benefits of 'traditional' AI (such as predictive models) are used to justify the massive energy and water consumption of 'consumer generative AI' (such as ChatGPT). An analysis of 154 climate benefit claims found that 97% related to traditional AI, while only 3% related to consumer generative AI, with no evidence found that the latter leads to substantial emissions reductions. Furthermore, the report finds that evidence for these benefits is generally weak, with 36% of claims citing no evidence and only 26% citing published academic research. This narrative masks the immediate climate impacts of data centre expansion, which the report states is boosting demand for fossil fuels and risking the ability of regions like Ireland and Australia to meet carbon targets.

The document translates the ICJ's 2025 advisory opinion into practical tools for climate litigation, focusing on government framework cases, adaptation, remedies, the right to a healthy environment, corporate conduct, climate finance, speculative interventions, and regulatory rollbacks. It emphasizes that States have binding obligations to limit warming to 1.5°C, act with 'stringent' due diligence based on the best available science (IPCC), and protect human rights. The notes detail how these findings can be used to challenge inadequate NDCs, hold corporations accountable for emissions, and oppose the dismantling of environmental protections.

The document analyzes the ICJ's advisory opinion to argue that States must prioritize reducing greenhouse gas emissions at the source over speculative technologies like geoengineering and carbon offsets. It outlines how the ICJ's standards of 'stringent due diligence' and the 'precautionary principle' can be used in litigation to hold States and corporations accountable for ineffective climate strategies that delay the phase-out of fossil fuels.

The document analyzes the implications of the ICJ's advisory opinion on States' obligations to prevent environmental harm, specifically focusing on the cessation of fossil fuel subsidies and the regulation of private finance. It argues that States may commit internationally wrongful acts by continuing to fund fossil fuel production or failing to regulate private financiers. Additionally, it outlines binding obligations for developed States to provide financial assistance to developing countries for climate adaptation and mitigation under the UNFCCC and Paris Agreement. The briefing concludes by categorizing various types of climate litigation—including cases against public agencies, central banks, and private financial institutions—where these legal findings are applicable.

The document translates the ICJ's advisory opinion into practical tools for climate litigation, focusing on the 'stringent due diligence' States must exercise to regulate private actors, particularly in the fossil fuel industry. It highlights that States may be in breach of international obligations if they fail to prevent significant climate harm through the production, licensing, or subsidizing of fossil fuels. The brief also connects these findings to specific case categories, including licensing, duty to regulate, corporate frameworks, accountability for loss and damage, and greenwashing, emphasizing the 1.5°C temperature goal as a legal standard.

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 document distills the International Court of Justice (ICJ) 2025 advisory opinion to assist practitioners in seeking climate-related remedies. It establishes that State responsibility for climate harm is governed by customary international law and can trigger a full range of legal consequences, including cessation, non-repetition, and reparation (restitution, compensation, and satisfaction). The note clarifies that a plurality of contributors does not exempt individual States from responsibility and that scientific evidence allows for the determination of each State's total contribution to global emissions. It further outlines how these findings apply to human rights cases, corporate accountability litigation, and inter-State proceedings.

The document distills key findings from the ICJ's July 2025 advisory opinion, establishing the right to a clean, healthy, and sustainable environment as a binding norm of international law and a precondition for other human rights. It outlines State obligations to protect the climate system, the material scope of wrongful acts—including omissions related to fossil fuel subsidies and licenses—and the legal consequences of breaches, such as full reparation. The briefing also categorizes types of climate litigation, such as cases treating the right to a healthy environment as an autonomous right or linking it to the rights of nature, to illustrate how the ICJ's reasoning can be applied in domestic and international courts.

The document provides a structured analysis of the International Court of Justice (ICJ) advisory opinion (AO) delivered on 23 July 2025, specifically focusing on how its findings can be applied to climate adaptation litigation. It details binding obligations under the UNFCCC and Paris Agreement, the intersection of adaptation with human rights law, and the ICJ's rejection of arguments that the cumulative nature of climate change exempts individual States from responsibility. The guide also categorizes types of litigation—including human rights-based cases, national planning challenges, corporate accountability, and infrastructure projects—where these legal excerpts are most applicable.

The document analyzes the legal implications of the ICJ's 2025 advisory opinion for 'government framework cases,' which target emissions reduction targets and regulatory frameworks. It details how the ICJ clarified that 1.5°C is the primary temperature goal of the Paris Agreement and established a 'stringent' due diligence standard for States in preparing and implementing Nationally Determined Contributions (NDCs). The guide highlights that NDCs must reflect a State's 'highest possible ambition' and be capable of making an adequate contribution to the 1.5°C goal. It also emphasizes the application of customary international law regarding the duty to prevent significant transboundary harm and the duty to cooperate, regardless of treaty membership. Furthermore, the document connects climate action to human rights obligations and intergenerational equity, providing a legal basis for courts to order remedies such as the adoption of consistent NDCs or full reparation.

The ICJ AO Litigation Notes Digest synthesizes the International Court of Justice's 2025 advisory opinion, establishing that States have stringent due diligence obligations to prevent significant harm to the climate system. It clarifies that the 1.5°C goal is the primary temperature target under the Paris Agreement and that the right to a clean, healthy, and sustainable environment is a precondition for other human rights. The digest details the legal consequences of breaches, including obligations of cessation and reparation, and emphasizes that climate obligations are erga omnes, meaning all States have a legal interest in their protection.

The document analyzes the current state of negotiations for a global plastics treaty after INC-5.3, focusing on the 'start-and-strengthen' model. It argues that for such a model to succeed, a treaty must include clear global objectives, enforceable obligations, effectiveness evaluations, and a procedural path for normative evolution. The brief compares three Chair's drafts and various member state proposals, concluding that many current drafts risk becoming 'bottom-up' models based on voluntary national actions, which could lead to regulatory fragmentation and insufficient collective action to end plastic pollution.

The document outlines a 'playbook' of industry tactics used to block chemical regulations, including the suppression of harmful data, the funding of biased research, and the use of front groups. It provides detailed case studies on PFAS, Bisphenol A (BPA), benzene, and pesticides to illustrate these patterns. The authors argue that because of this history of manipulation, chemical manufacturers and their trade associations should be prohibited from participating in the regulatory processes that govern their products, similar to the WHO's approach to the tobacco industry.

The document outlines a 'playbook' of corporate strategies used to avoid regulation of hazardous substances, including withholding data, undermining independent science, and using front groups. It provides case studies on PFAS, Bisphenol A (BPA), benzene, and neonicotinoids to illustrate these tactics and recommends banning industry participation in regulatory policymaking to protect human health and the environment.

The document translates the ICJ's 2025 advisory opinion into practical tools for climate litigation, focusing on government framework cases, adaptation, remedies, the right to a healthy environment, corporate conduct, climate finance, speculative interventions, and regulatory rollbacks.

February 2026 was the fifth-warmest month globally on record, with the contiguous U.S. experiencing its second-warmest winter in 132 years. A critical 'snow drought' affected the western U.S., where snow-covered areas in January were only 34% of normal, threatening water supplies for agriculture and energy. Climate Central's analysis indicates that human-driven climate change significantly influenced winter temperatures, particularly in the Southwest, and is the primary cause of spring warming in 98% of 241 examined U.S. cities.

The report finds that most leading financial institutions (FIs) have only begun to integrate methane into their transition plans, with significant gaps in target setting and a near-total lack of action regarding agrifood systems. While some FIs show partial action in implementation—particularly in risk strategy and policy engagement—most fail to disclose specific financed methane emissions data. The study highlights a disparity between the oil and gas sector, where some risk management exists, and the agrifood sector, which remains largely unaddressed despite its high emissions potential.

The document highlights the use of methane drainage and utilization systems at the Pniówek Coal Mine in Poland to reduce greenhouse gas emissions. By capturing methane from coal seams and using it for on-site power or heat, the mine converts high-global warming potential methane into CO2. This specific project is estimated to reduce emissions by over 110,000 tonnes of CO2e per year, with a broader global potential for such solutions estimated at 833 MtCO2e.

The document highlights the transition to electric vehicles (EVs) as a method to eliminate tailpipe emissions, citing Shenzhen's replacement of internal combustion engine buses with 16,000 electric buses. While the transition in Shenzhen reduced transportation emissions by an estimated 1.4 million tonnes CO2e annually, it also increased emissions within the electricity sector due to charging demand. The report notes a total project impact of 1 MtCO2e and a global emissions reduction potential for EV transitions of 3 BtCO2e.

The document highlights the impact of Thailand's NAMA Rice Farms program, which utilizes Alternate Wetting and Drying (AWD) and balanced fertilizer use to reduce methane and nitrous oxide emissions in rice cultivation. The program has achieved a reduction of 1.9 million tonnes of CO2e between 2018 and 2024, with a current annual project impact of 266,730 tCO2e across 320,000 hectares.