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The IEU report for February to May 2026 outlines the progress of several independent evaluations, including those on gender, the Project Preparation Facility, and the private sector. It highlights the ongoing Third Performance Review (TPR) and the LORTA impact evaluation programme, which supports 23 evaluations. The Unit also reports on its strategic engagement with other multilateral climate funds, the use of AI in evaluation synthesis, and its budget expenditure, which stood at 19% (USD 1.5 million) of the annual budget as of 30 April 2026.

The GCF Accreditation Panel recommends the accreditation of PT Indonesia Infrastructure Finance (PT IIF) as a national direct access entity in Indonesia for medium-sized projects (loans and guarantees) and small-sized projects (equity), with a capacity to manage high-risk (Category A/I-1) environmental and social projects. While PT IIF demonstrated strong fiduciary capacities in on-lending and blending, as well as robust environmental and social safeguards, the Panel identified gaps in public procurement disclosure, the operationalization of its grievance redress mechanism on its website, and the lack of a formal monitoring and evaluation policy. Consequently, accreditation is recommended subject to the applicant meeting these specific conditions before submitting its first funding proposal.

The GCF Accreditation Panel recommends the accreditation of HELVETAS Swiss Intercooperation (APL180) for 'small' individual projects with a maximum environmental and social risk category of medium risk (category B/I-2). The assessment found that Helvetas fully meets most fiduciary, environmental, social, and gender standards, though it partially meets basic fiduciary standards due to gaps in internal audit quality assessment and the public disclosure of investigative guidelines. Helvetas is recommended for accreditation provided it meets specific conditions regarding the publication of its investigation terms of reference and the delivery of an external quality assessment of its internal audit function.

The document outlines the challenges and success factors for scaling up ecosystem-based adaptation (EbA) in Costa Rica, Ecuador, and Guatemala. It argues that scaling up requires a combination of technical interventions and enabling environments, such as political leadership and sustainable financing. Based on 18 cases, the text demonstrates that scaling up occurs through both vertical processes (public policies and institutional frameworks) and horizontal processes (replication of community and sectoral practices).

The Center for International Environmental Law asserts that the UNFCCC is currently hindered by a consensus model that allows a small number of countries to obstruct progress. Citing the First Conference on Transitioning Away from Fossil Fuels in Santa Marta and the UN General Assembly's resolution on the ICJ climate Advisory Opinion, the authors argue that climate action is moving beyond the UNFCCC and that the body must evolve to incorporate majority voting, address corporate capture, and operationalize legal obligations to prevent climate harm.

Carbon Market Watch criticizes the European Commission's proposed reforms to the ETS2 Market Stability Reserve (MSR2), arguing that removing the 'sunset clause' and increasing allowance releases would create a 'carbon bomb' that threatens EU climate goals. While the European Parliament has proposed mitigating some of these risks by reinstating a partial expiry date for allowances and increasing funding for the Social Climate Fund, the author contends that the system still allows for too much pollution. The document urges policymakers to make the earmarking of MSR2 auction revenues for vulnerable households mandatory and to conduct a full impact assessment of the reforms.

RMI advocates for the reassessment of planned coal-fired power plants, particularly in low-and-middle-income countries, given the falling costs of renewables and storage. The briefing provides a framework for identifying candidate plants for reconsideration based on their conception date, sunk costs, and evolving grid needs, suggesting that solar paired with battery energy storage (BESS) often offers a more competitive levelized cost of energy (LCOE) than new ultra-supercritical coal plants.

The document argues that rapid declines in clean energy costs and evolving grid needs make many planned coal plants economically risky. It introduces a five-indicator framework to identify high-priority candidates for reconsideration and suggests a phased approach to transitioning these projects to alternatives like solar paired with battery energy storage systems (BESS).

The document argues that major private credit rating agencies (CRAs) employ subjective, biased, and procyclical methodologies that unfairly increase the cost of capital for African nations. This 'credit rating impasse' hinders debt restructuring, limits the capacity of regional development banks, and obstructs the deployment of climate finance. To counter this, the African Union has endorsed the creation of the Africa Credit Rating Agency (AfCRA) in Mauritius. The brief recommends that African states improve data transparency, enhance debt management capacity, and maintain macroeconomic stability to challenge inaccurate ratings and reduce borrowing costs.

The document outlines best practices for journalists covering climate science, emphasizing the need to prioritize human impact over raw data and to look beyond abstracts to find the most relevant information. It provides criteria for evaluating the reliability of studies, such as peer review and the avoidance of predatory journals, while cautioning against confusing correlation with causality. Additionally, it lists several tools and databases, including the Global South Climate Database and Retraction Watch, to help reporters verify sources and connect with experts.

The Canadian Climate Institute warns that failing to adapt public infrastructure to rising heat and intense rainfall could increase annual costs by nearly $15 billion. While the federal government has failed to meet its own climate-proofing commitments, the broader challenge involves municipal, provincial, territorial, and Indigenous infrastructure. Investing approximately $4 billion annually in adaptation could save taxpayers up to $9 billion in annual repair costs. The document emphasizes that current funding models for municipal and Indigenous governments are insufficient for large-scale renewal, necessitating a coordinated effort across all levels of government to modernize financial tools and infrastructure standards.

The waste sector contributes approximately 20% of global human-caused methane emissions, yet adoption of proven technologies like anaerobic digestion and landfill gas to energy remains slow in emerging economies due to a lack of bankable projects. RMI identifies São Paulo and Bangkok as prime opportunity hubs for near-term private investment. Scaling this finance requires de-risking through investment-ready project pipelines, concessional capital, grant funding, and strengthened carbon markets to improve returns.

The document asserts that climate disinformation in Europe is an industrialised threat that distorts public debate, delays clean energy investment, and weakens crisis response. It highlights a failure in regulatory enforcement across the EU and UK, noting that while instruments like the Digital Services Act exist, they are unevenly applied. The authors advocate for limiting algorithmic amplification of misleading content and increasing media scrutiny to protect the conditions necessary for collective climate action.

The report outlines a framework for federal agencies to optimize the delivery of energy incentives through three core principles: strategic planning, resource management, and communications. It suggests that agencies narrow their priorities, delegate decision-making, and involve industry early in program design to accelerate the commercialization of energy technologies. Specific recommendations include streamlining the application process for grants and loans, tailoring community benefit models to local needs, and providing transparent, phased guidance for tax credits to increase investor certainty.

The report argues that Wales represents a significant untapped opportunity for abandoned mine methane (AMM) recovery, accounting for approximately half of the UK's modelled AMM emissions. While the UK has 16 operational AMM sites generating £2.3 million in gross profit, Wales has no active projects. The document highlights that South Wales anthracite coalfields are among the most methane-rich in Britain, with potential to generate 880 GWh of electricity and £19.5 million in profit by 2050. However, growth is hindered by a reliance on outdated 2010 DEFRA estimates and a lack of direct, site-level measurement. The report recommends that the Welsh Government mandate direct measurement, prohibit routine venting and flaring, and introduce financial incentives such as guaranteed tariffs and tax credits, citing successful models in France and Germany.

The report outlines technical and operational measures to mitigate methane emissions from landfills in Latin America and the Caribbean (LAC), where waste management emissions accounted for 10,258 kt in 2023. It categorizes disposal sites into dumpsites, controlled landfills, and sanitary landfills, emphasizing that daily operational practices—such as waste compaction, daily cover application, and leachate management—significantly impact emissions even without advanced gas capture infrastructure. The document details specific equipment requirements, slope stability guidelines, and gas collection system designs, noting that while optimal capture efficiencies can exceed 80%, many regional facilities operate between 20% and 60%. Additionally, it advocates for organic waste diversion through composting and anaerobic digestion, drawing on European precedents, and stresses the necessity of multi-level capacity building for operators and policymakers to ensure sustainable mitigation.

The document outlines a comprehensive framework for LDAR programs, emphasizing that well-implemented programs can reduce methane leaks by nearly 80%. It details the technical application of OGI cameras, a structured nine-step survey process—from planning to data reporting—and a typology of common leak sources such as valves, flanges, and compressor seals. The guide also provides regulatory benchmarks for survey frequency, repair timelines, and reporting templates to ensure accountability and effectiveness in methane mitigation.

The document analyzes methane abatement in Egypt's oil and gas sector, identifying a technical abatement potential of 35% of estimated emissions using four key technologies. All analyzed measures fall below a low-cost threshold of 596 USD/t CH4, with leak detection and repair (LDAR) and the elimination of unlit flaring offering the most significant opportunities. The analysis highlights that the economic viability of these measures depends heavily on the ability to monetize recovered gas, which is currently hindered by infrastructure gaps and low domestic gas prices. While Egypt lacks a dedicated methane regulatory framework, the document notes a recent agreement to develop a methane reduction roadmap and recommends prioritizing low-cost measures like LDAR and flaring monitoring in the near term.

The document analyzes methane emissions in Libya's oil and gas sector, estimating annual emissions at 1,221 kt. It finds that 55% of these emissions can be abated using four specific technologies—leak detection and repair (LDAR), vapor recovery units (VRU), replacing gas-driven pneumatic equipment, and improving flaring practices—all of which fall below a low-cost threshold of 596 USD/t CH4. The largest potential for reduction comes from eliminating unlit flaring in the onshore upstream segment. However, implementation is hindered by the lack of a dedicated methane regulatory framework, aging infrastructure, and import restrictions on specialized equipment. The report highlights that the EU Methane Regulation poses a future risk to Libyan exports starting in 2027, urging the adoption of flaring performance standards and financial incentives to meet a 2030 zero-flaring ambition.

The document analyzes methane abatement in Mexico's oil and gas sector, finding that 34% of estimated emissions can be reduced using low-cost technologies. While Mexico has a robust regulatory framework, implementation is hindered by enforcement capacity and infrastructure gaps. The most significant abatement potential lies in improving offshore flaring practices, while midstream leak detection and repair (LDAR) can offer negative abatement costs due to the monetization of recovered gas.