Search Climate Insights Directory

The report finds that international concessional climate finance grew by 50% from 2019 to reach USD 81 billion in 2022, though it remains small compared to fossil fuel subsidies. Sub-Saharan Africa is the primary recipient of these flows. The analysis highlights a gap in adaptation finance and a lack of standardized impact metrics. Domestic concessional finance is heavily concentrated in high-income economies, particularly Western Europe, and focuses primarily on mitigation. The report recommends redirecting fossil fuel subsidies, targeting fragile and conflict-affected states, and streamlining project approval processes to enhance efficiency.

The document explores Debt-for-Climate Swaps (DFCS) as a tool to break the 'Climate Crisis-Sovereign Debt Doom Loop' in Emerging Markets and Low-Income Developing Countries. It details bilateral and multipartite DFCS structures, analyzing their advantages, costs, and the role of credit enhancements. The report proposes a quantitative model to identify suitable countries across Africa, Latin America, the Caribbean, and Asia-Pacific, and outlines how the GCF can intervene through financial support, technical assistance, and stakeholder coordination.

The report argues that while there is growing interest in adaptation finance, collaboration between international and national public development banks in EMDEs remains limited and often treats adaptation as a co-benefit rather than a primary goal. It identifies structural barriers—such as complex application processes, lack of shared taxonomies, and local currency risk—and proposes five strategic recommendations: complementary taxonomies, country platform approaches, regional adaptation hubs, capacity-building, and the use of blended finance to de-risk projects.

The report argues that because Nature-based Solutions (NbS) are often viewed as public goods and are in a nascent stage of commercial development, they require a combination of ecosystem building, public sector incentives, and specific de-risking tools. It identifies guarantees as the most catalytic instruments for attracting private capital and emphasizes that technical assistance and concessional capital must be used to prove commercial viability before NbS can scale through direct investment alone.

Since 2014, the Global Innovation Lab for Climate Finance has supported 78 instruments that mobilized over USD 4 billion, including USD 1.6 billion from the private sector. The report highlights the necessity of balancing innovation with 'actionability'—ensuring projects are bankable and scalable. Key strategies for unlocking private capital include blended finance to mitigate chronic risks, aggregation to handle small-ticket investments, and the use of Theory of Change (ToC) frameworks to quantify social and environmental impacts. Case studies illustrate successes like Brazil's Green FIDC, which achieved 100% private funding, and challenges like South Africa's Climate Adaptation Notes, which stalled due to an unreliable project pipeline. The document also emphasizes the importance of gender-responsive finance and the need for systemic regulatory shifts to make low-carbon investment the default for institutional investors.

The document analyzes the global bioeconomy, estimating its current value at US$ 4-5 trillion with potential growth to US$ 30 trillion by 2050. It proposes a tripartite spectrum—Nature-Intensive, Advanced, and High-Tech bioeconomies—to better apply distinct financing and policy strategies. The report identifies significant funding gaps, particularly for first-of-a-kind (FOAK) projects and in the Global South, and advocates for an 'integrated approach' combining national strategies, international cooperation (via the G20), and innovative financial tools like biodiversity credits and blended finance to ensure a just transition.

The report examines 12 blended finance case studies across sectors like restoration, bioeconomy, and the blue economy to demonstrate how to attract private investment into Nature-based Solutions (NbS). It argues that because nature is often a public good with difficult-to-monetize benefits, the public sector must play a critical role in creating enabling ecosystems through technical assistance and concessional capital. Key findings highlight that guarantees are among the most effective tools for mitigating risk, while engaging direct beneficiaries (such as insurance companies or utilities) can create sustainable revenue streams. The document details specific instruments, such as the Galápagos debt-for-nature swap and the Seychelles Blue Bond, to provide replicable models for G20 countries.

The report examines the application of blended finance to scale Nature-based Solutions (NbS), highlighting that while no single approach exists, tools like guarantees, technical assistance, and the engagement of direct beneficiaries are critical for de-risking investments. Through 12 case studies, it demonstrates how concessional capital can be used to build ecosystems, prove commercial viability, and mobilize private investment in nascent markets. Key examples include the Galápagos Debt Conversion and the Seychelles Blue Bond, which use credit enhancements to lower the cost of capital for marine conservation.

Tracked urban climate finance reached USD 831 billion in 2021/2022, more than doubling since 2017/2018. However, this remains severely insufficient compared to estimated annual mitigation needs of USD 4.3 trillion by 2030. Finance is heavily concentrated in developed economies and China, with critical gaps in sub-Saharan Africa and South Asia. While mitigation flows are dominated by transport and buildings, adaptation finance is significantly lower at USD 10 billion, primarily focused on water and wastewater. The report advocates for a '4C Urban Climate Finance Agenda'—Commitment, Collaboration, Capacity, and Capital Mobilization—to bridge the investment gap.

The report finds that while urban climate finance more than doubled to USD 831 billion in 2021/2022, it must increase more than fivefold to align with a 1.5°C pathway. Mitigation needs are dominated by transport, energy, and buildings, with a significant financing gap particularly in emerging markets and developing economies (EMDEs). The document identifies systemic challenges including weak enabling environments and city-level capacity gaps, and proposes the '4C Urban Climate Finance Agenda' (Commitment, Collaboration, Capacity, and Capital Mobilization) to scale investment.

The Clean Utilities for Affordable Housing instrument aims to raise USD 54 million (ZAR 976 million) to provide renewable energy as a service to affordable housing residents in South Africa. By partnering with major landlords to aggregate demand and using a catalytic subordinated funding vehicle to derisk investments, the model attracts commercial senior debt to fund solar installations. The first phase targets 28,000 housing units over five years, aiming to generate 1,352 GWh of renewable energy and avoid 1,369 ktCO2e. The instrument is designed to be financially sustainable, with a projected Fund internal rate of return (IRR) of 20-30% in the base case, and intends to expand into township retail and the Kenyan market.

The report analyzes the roles of various public development banks (PDBs) in climate adaptation, identifying significant gaps in collaboration between international multilateral development banks (MDBs) and national development banks (NDBs). It highlights barriers such as misaligned project ticket sizes, lack of shared adaptation taxonomies, and local currency risks. To address these, the report recommends developing complementary taxonomies, utilizing country platforms and regional hubs, enhancing capacity-building, and leveraging blended finance to de-risk adaptation investments.

The Growth Next-Generation Agriculture (GAN) is a proposed BRL 250 million (USD 44.4 million) blended finance debt fund designed to support the transition to regenerative agriculture in Brazil. By providing working capital to small and medium-sized enterprises (SMEs) that produce biological inputs (bio-inputs), GAN enables these SMEs to offer credit to farmers, reducing the sector's reliance on synthetic fertilizers and pesticides. The instrument utilizes a Brazilian financial structure involving Fundo de Investimento em Direitos Creditórios (FIDC) investing in Agricultural Receivables Certificates (CRAs), supported by a proprietary AI credit assessment tool from Traive Finance. The fund includes a technical assistance facility managed by Folio Institute to train farmers and SMEs in regenerative practices. GAN targets environmental outcomes including the transition of 2 million hectares to regenerative practices and the annual avoidance of 2,312 tons of CO2e.

The report argues that India requires cumulative investments of US$10.1 trillion by 2070 to reach net-zero, yet current tracked mitigation finance is only about 25 percent of the required amount. It distinguishes between 'green finance' for near-zero emission technologies and 'transition finance' for hard-to-abate sectors that lack immediate green alternatives. The document identifies critical gaps in the supply of finance, noting a lack of standardised taxonomy and an underdeveloped corporate bond market. On the demand side, it analyses the decarbonisation needs of the steel, cement, transport, power, and agriculture sectors, highlighting the high capital costs and technical risks of transformative technologies like Carbon Capture, Utilisation, and Storage (CCUS). The report proposes a five-pillar roadmap covering scope and definition, transparency, cooperation, supply chain support, and financial innovation, while recommending the establishment of a Prime Ministers Net Zero Council (PMNZC) to coordinate inter-ministerial efforts.

The Resilient Municipal Market Fund (ReMark) is a proposed blended finance facility designed to address the lack of investment in African urban food markets, which are critical to food security but vulnerable to climate risks. The instrument combines a revolving debt facility for capital expenditure loans (USD 0.5-10 million) and a technical assistance (TA) facility managed by ICLEI Africa to prepare markets for investment. The pilot phase targets six municipalities in East and Southern Africa with a total budget of approximately USD 35 million, including USD 30 million in debt and repayable grants and USD 5 million in TA grants. ReMark categorizes markets into three types (A, B, and C) based on financial maturity, proposing different pathways to bankability, including a Special Purpose Vehicle (SPV) structure for the most challenged markets. Planned retrofits include cold storage, off-grid solar PV, and improved drainage to reduce food waste and greenhouse gas emissions.

The Sustana Cooling India Fund is a USD 100 million blended capital equity fund designed to support early-growth companies in India's cooling sector. By utilizing a first-loss cushion and combining senior and subordinated equity, the fund aims to de-risk investments in energy-efficient space cooling and cold supply chains. The instrument targets the 'missing middle' of funding (pre-Series A/B stages) to drive both climate mitigation and adaptation, with a projected return of 18.04% in USD terms for limited partners.

The Amazon Food&Forest Bioeconomy Financing Initiative addresses financial barriers facing Indigenous Peoples and Local Communities (IPLCs) in the Brazilian Amazon through a proprietary fintech platform and a blended finance structure. The initiative combines private debentures (senior and subordinated tranches) with a philanthropic fund to provide growth capital and discounted invoices to regenerative businesses. Currently in a pilot phase with 17 projects and USD 2.7 million deployed, the initiative aims to raise USD 23.12 million in its market phase to scale activities across value chains such as non-timber forest products (NTFPs), community-based tourism, and agroforestry. The goal is to mitigate land-use emissions, protect biodiversity, and improve local livelihoods while attracting commercial private capital to the region's socio-bioeconomy.

The Landbanking Group (TLG) is introducing Nature Equity Assets (NEAs), a new asset class that uses real-time Measuring, Reporting, and Verification (MRV) technology to value the ecological uplift of High Integrity Forests (HIFs) and regenerative agriculture. The instrument employs a blended finance approach, providing discounted loans to land stewards—primarily Indigenous Peoples and Local Communities (IPLCs)—who repay the capital through commodity sales and outcome-based payments from corporate or government funders. Initial pilot projects are targeting the soy and cacao value chains in Brazil, with future expansions planned for Africa, Latin America, and Asia. Quantitative modeling suggests that regenerative agriculture is more profitable for land stewards than conventional methods, though standalone conservation projects currently require concessional grants to be viable.

The report examines a variety of innovative forest finance instruments, including bonds, forest funds, debt reduction mechanisms, market-based tools, and community-led funds. It highlights the systemic gap between 'gray' finance (funding for deforestation-driving activities) and 'green' finance, arguing that current public funding is insufficient. The document provides case studies from countries such as Brazil, Colombia, Indonesia, and Costa Rica to illustrate the practical application of these tools and proposes six principles to maximize the impact of forest finance by 2030.

The briefing outlines a comprehensive framework of negotiation options for the NCQG, covering its preamble, the needs of developing countries, fundamental principles, temporal scope, and the structure of the goal. It details various proposals for the quantum of finance—ranging from USD 441 billion to 2.4 trillion—and suggests mechanisms for determining this amount based on developing country needs and temperature goals. Additionally, the document proposes qualitative elements regarding gender, human rights, and technology transfer, as well as specific enhancements for access to finance, levels of concessionality, and transparency arrangements for tracking progress.