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The Climate Bonds Initiative has developed an Equivalence Methodology to reduce market fragmentation caused by the proliferation of over 65 national and regional sustainable finance taxonomies. The methodology provides a technical framework to determine if externally developed activity-level and measures-level criteria are 'equivalent' to Climate Bonds' science-based standards. Criteria deemed equivalent will be integrated into the Climate Bonds Taxonomy and its Standard & Certification Scheme, creating a single reference point for global capital flows. The process involves screening for alignment with temperature goals, scientific robustness, and governance transparency, with a specific distinction between criteria applicable globally versus those limited to a specific local jurisdiction.

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 document outlines the procedural steps for verifying climate resilience in investments, detailing how to apply global and local thresholds to adapting measures and how to conduct investment-level assessments for adapted and enabling activities. It emphasizes the use of science-based climate projections, the identification of material climate impacts, and the prevention of maladaptation.

The report provides a detailed breakdown of aligned GSS+ debt volumes, issuer types, and geographic trends for Q1 2026, highlighting the continued dominance of green bonds and the European market.

Nigeria's economy is heavily reliant on oil, which accounts for roughly 50% of the national budget and over 90% of foreign exchange earnings. This dependency has led to 'Dutch Disease', severe environmental degradation in the Niger Delta, and fiscal fragility due to oil price volatility. With global oil demand projected to peak by 2030, the report argues for an urgent transition. It recommends diversifying into solar and hydro power, agro-processing, green manufacturing, and the digital economy. Key policy proposals include establishing a National Economic Diversification Master Plan, redirecting fossil fuel subsidy savings toward green investment, and joining a Fossil Fuel Treaty to secure transition finance and debt resolution.

Africa's infrastructure spending is robust relative to GDP but insufficient given population growth, with financing heavily reliant on governments and development partners. Public investment is severely constrained by high sovereign debt, with debt servicing costs often exceeding infrastructure spending. Private investment remains low due to high capital costs and risk perceptions, though specific countries like South Africa and Egypt have seen success through targeted policy frameworks. Development finance is also facing a decline due to geopolitical and macroeconomic pressures.

The report finds that while significant financial flows enter the Cerrado, the current financial architecture fails to align agricultural funding with sustainability and zero-deforestation goals. Subsidized sustainable credit represents only 5.7% of total rural credit in the biome between 2020/21 and 2023/24, and is highly concentrated among large producers and a few financial institutions. The Matopiba region is particularly vulnerable, concentrating over 55% of the biome's deforestation (2013–2022) while relying heavily on Constitutional Financing Funds (FCFs), which often lack transparent sustainability criteria. Blended finance instruments show potential through risk mitigation and flexible terms but remain limited in scale compared to the economic incentives driving land conversion. The authors recommend improving transparency via the Brazilian Sustainable Taxonomy (TSB), expanding the role of sustainable credit, and fostering financial innovation to mobilize private capital.

The document analyzes a structural contraction in Official Development Assistance (ODA) and a persistent under-allocation of climate finance toward adaptation. It argues that while the sector possesses the foresight to predict these trends, institutional barriers prevent this knowledge from translating into action. The paper highlights the failure of blended finance to scale in high-exposure contexts, the inability of alternative donors like China and Gulf states to replace Western ODA, and emerging risks such as the centralization of risk analytics and sovereign debt traps.

Ethiopia's climate finance averaged USD 2.3 billion annually in 2022/23, significantly below the USD 10.6 billion annual requirement of its NDC 3.0. The country is heavily dependent on international public finance, which accounted for over 93% of flows, while private investment remains minimal at less than 5%. Adaptation finance dominates the landscape, reflecting high vulnerability in the agriculture and water sectors, whereas mitigation finance is concentrated in energy and remains insufficient. Despite institutional reforms and the launch of the Ethiopian Securities Exchange, macroeconomic constraints and limited project preparation capacity hinder the mobilization of domestic and private capital.

The Lionheart project in Germany's Upper Rhine Valley secured a €2.2 billion financing package in December 2025 to integrate geothermal power, heat, and lithium extraction. To attract investors amid market volatility, the project employed ten specific financial and operational de-risking measures, including a conservative 60:40 debt-to-equity ratio, government equity from KfW, and a diversified revenue model selling lithium, power, and heat. The project aims to produce lithium hydroxide monohydrate for 500,000 EV batteries and heat for 90,000 homes annually by 2028.

The Cities4Forests initiative mobilized $115 million to restore 320,000 acres of forests and watersheds across 15 US states, utilizing innovative financial tools like the Forest Resilience Bond and green bonds. These efforts aim to mitigate the $900 billion in annual losses caused by wildfires, which now burn over 7 million acres annually. Key projects include restoration in the Tahoe National Forest, the Upper Weber River watershed, and around Lake Maumelle, collectively supporting 260 jobs and avoiding over 10 million metric tons of greenhouse gas emissions.

The Climate Bonds Green Bond Dataset (GBD) applies a science-based, independent screening process to labelled green bonds to determine their environmental credibility. Rather than relying on issuer claims or regulatory compliance, the GBD uses the Climate Bonds Criteria and an internal screening library to classify bonds as 'Aligned', 'Not aligned', or 'Pending'. The methodology specifically excludes activities that risk 'carbon lock-in', such as fossil fuel infrastructure, and treats non-alignment or data gaps as diagnostic signals of market shortcomings.

As of year-end 2025, the cumulative issuance of GSS+ bonds meeting Climate Bonds Initiative standards reached USD 6.8 trillion. Green bonds remain the dominant segment, surpassing USD 4 trillion in outstanding balance. The report highlights a growing focus on adaptation and resilience (A&R) finance, exemplified by the world's first certified resilience bond issued by the Tokyo Metropolitan Government and the development of the Climate Bonds Resilience Taxonomy (CBRT).

The Climate Bonds Core Methodology for Data Products provides a science-based framework for evaluating labelled-debt instruments, including green, social, sustainability, and sustainability-linked bonds. It employs a tiered system consisting of the Core Methodology, dataset-level methodologies, and an internal screening library to ensure consistency and credibility. Instruments are screened based on their use-of-proceeds (UoP) or key performance indicators (KPIs) and classified as 'aligned', 'not aligned', or 'pending'. The framework prioritizes avoiding 'fossil-fuel lock-in' and uses a materiality-based approach for tagging sub-themes such as biodiversity and climate resilience. While external reviews are considered supplementary, alignment is determined independently through a systematic review of issuer disclosures and formal transaction documentation.

As of the end of 2025, the Climate Bonds Initiative recorded a cumulative aligned GSS+ debt volume of USD6.8tn, with annual aligned volume reaching USD1.0tn for the third consecutive year. Green bonds remain the dominant label, accounting for 64% of 2025 aligned volume (USD653.5bn), while sustainability bonds reached a record annual volume of USD217.3bn. Europe leads globally in both annual and cumulative aligned volume, though the USA remains the largest single country source of cumulative aligned volume at USD887.4bn. The report also highlights the launch of the Climate Bonds Resilience Taxonomy (CBRT) to address the funding gap for climate adaptation and resilience, exemplified by the world's first CBRT-certified resilience bond issued by the Tokyo Metropolitan Government.

The report finds that while significant financial flows reach the Cerrado, particularly in the MATOPIBA region, the current architecture fails to align agricultural finance with zero-deforestation goals. Sustainable subsidized credit represents only 5.7% of total rural credit in the biome and is highly concentrated among large producers and a few financial institutions. In MATOPIBA, Constitutional Financing Funds (FCFs) provide 62% of subsidized credit but lack transparency regarding sustainability criteria. Blended-finance instruments show promise through risk-mitigation and value chain partnerships but remain limited in scale due to high Brazilian interest rates, regulatory complexity for foreign investors, and the strong economic incentive for land conversion. The authors recommend improving transparency via the Brazilian Sustainable Taxonomy (BST), increasing the share of sustainability-linked public credit, and scaling innovative blended structures to mobilize private capital.

The document establishes a 'pathways'-based framework to track capital mobilization, distinguishing between direct and indirect flows. It defines mobilization as capital deployed following CPI support to early-stage vehicles and identifies four specific pathways: direct capitalization, vehicle replication, investment unlocked by risk-sharing/asset platforms, and additional capital raised by end investees. The brief also clarifies how this tracking differs from the Global Landscape of Climate Finance (GLCF) by including intermediary capital flows that the GLCF typically excludes.

The report identifies a significant gap in climate finance reaching South African local governments, noting that less than 10% of international public climate finance flows directly to them. Municipalities face technical capacity limitations, low creditworthiness, and rigid donor requirements, which prevent them from leveraging private debt or concessional loans. While frameworks like the Climate Change Act (2024) and the National Green Finance Taxonomy (2022) provide a basis for engagement, the report argues that a lack of bankable projects and misalignment between national policies and local capabilities stall progress. It recommends structured capacity-building, improved tracking of climate finance flows, and the development of cost-reflective tariff structures to improve municipal creditworthiness and attract private investment.

The Indonesian Environmental Fund (IEF) is requesting a grant of USD 886,719 from the Green Climate Fund (GCF) to prepare a full funding proposal for the Green Peatland Economy (GPE) project. The GPE project aims to transition Indonesia's peatlands from drainage-based, high-emission land use to zero-drainage, low-emission models that enhance community resilience and preserve ecosystems. The PPF will fund nine key activities over 13 months, including feasibility studies, gender and social inclusion analyses, market assessments for 'peatland-friendly' commodities, and the development of sustainable financial instruments. The project focuses on five Peatland Hydrological Units (PHUs) across Riau, Central Kalimantan, and South Sumatra provinces.

The report identifies China as the world's largest methane emitter and explores how sustainable finance can bridge the investment gap for abatement. It highlights the 2025 NDC update as a critical window for action and recommends the integration of quantitative methane targets, expanded green taxonomies, and the inclusion of methane in the national emissions trading system to mobilise the estimated USD 7.7 billion in annual investment needed.