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The document examines the systemic under-supply of funding for global public goods (GPGs), such as climate mitigation and pandemic preparedness, relative to the trillions of dollars required. It analyzes current G20 initiatives and the roles of the IMF and World Bank, while discussing a proposal from the Indian Council for Research in International Economic Relations (ICRIER) to create a consolidated GPG bank. The author provides recommendations for the South African G20 presidency to lead on consolidating funding windows, establishing equitable governance, and exploring global taxes to bridge the financing gap.

The document details a climate adaptation initiative in Costa Rica's Reventazón River basin, where changing precipitation patterns have created water deficits of up to 30%. To combat drought and ensure food security, the government and local partners are implementing the National Adaptation Plan (PNA) 2022–2026, specifically through the construction of water reservoirs on agricultural farms. These reservoirs allow farmers to maintain year-round production, optimize irrigation, and reduce agrochemical use. The project emphasizes inter-institutional coordination and community participation, with plans to scale the model to approximately 100 reservoirs over the next three years using public and international funding.

Mr Nelson Muffuh discusses the upcoming UN Summit of the Future, emphasizing the need to 'turbocharge efforts to bring about sustainable development and combat climate change'. He argues that the current international financial architecture and the UN Security Council are failing, particularly in their response to crises in Africa. Muffuh highlights Africa's potential in renewable energy—specifically solar power in the Sahara and geothermal energy in the Rift Valley—and calls for permanent African representation with veto power on the Security Council. He positions the Summit as a catalyst for the 'Pact for the Future', which aims to advance a New Agenda for Peace, a Declaration on Future Generations, and a Global Digital Compact.

The report analyzes eight nature-based solutions (NbS) case studies across the EU and China, focusing on land, water, urban, and financing ecosystems. It evaluates these projects against the UNEA-5 definition and IUCN Global Standard, highlighting successes in large-scale landscape restoration and the role of research programs like Horizon 2020. Key findings emphasize that while NbS are increasingly mainstreamed, challenges remain in inclusive governance and private sector financing. The document recommends enhanced bilateral lesson-sharing, the development of a global costs-benefits database, and the use of standardized assessment tools to prevent greenwashing.

The Blue Manifesto argues that EU seas are at a tipping point due to over-exploitation and climate change, proposing an 'Ocean Deal' framework, a dedicated 'Ocean Fund', and the appointment of an Ocean Commissioner to ensure policy coherence. The document outlines a detailed timeline of sectoral policy asks through 2029, including bans on bottom trawling in Marine Protected Areas, the phase-out of offshore oil and gas exploration, and the elimination of environmentally harmful subsidies by 2027.

The report details a spatial modelling approach to assess climate risks for new housing in Canada, focusing on flood and wildfire hazards under current and 2030 RCP 4.5 scenarios. It describes the allocation of new units across 5,161 census subdivisions and the specific estimation methods used to determine average annual loss (AAL) for these new developments.

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.

An evaluation of the ABC Recuperação credit line in the Cerrado biome finds that the program has had modest effects on pasture recovery and marginal impacts on land use. The analysis reveals that credit provision did not significantly improve pasture quality, and some areas were converted from native vegetation to agricultural use before credit was obtained. However, the use of technical assistance was linked to a significant reduction in degraded pasture area. The report recommends strengthening monitoring, improving pre-credit evaluations to prevent funding recently deforested areas, and combining credit with technical assistance and risk mitigation tools.

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 methodology employs Functional Urban Areas (FUAs) to define urban scope and tracks primary capital flows for mitigation and adaptation. It combines project-level data from sources like the OECD-DAC and BNEF with capital expenditure estimations for transport, buildings, and energy systems. Needs assessments are derived from top-down global models, adjusted by regional urban population shares and sector-specific inclusion criteria.

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 InvestHER Climate Resilience Bond is Uganda's first gender-focused resilience bond, designed to raise USD 25 million in local currency to close the gender gap in the agrifood system. The instrument targets growth-stage agri-SMEs and local financial service providers (FSPs) to increase the adoption of climate-smart agriculture (CSA) among women farmers. It utilizes a dual-tranche structure (commercial and concessional) and a grant-funded technical assistance (TA) facility to address barriers such as high collateral requirements and lack of female-tailored financial products. The bond aims to reach approximately 3,825 agri-MSMEs, with nearly 100% being women-owned or led, and impact 470,000 hectares of farmland.

The SPV for Silvopasture Scaling aims to transition medium-sized Colombian cattle farms from conventional to sustainable practices by providing capital and technical assistance. It utilizes a profit-sharing model based on productivity gains and the sale of carbon credits to avoid the debt-aversion barriers typical of traditional loans. The instrument is structured into three facilities: SPS Implementation, Carbon Credit, and Technical Assistance. A pilot in El Cesar will test the model before potential scaling to other regions of Colombia and countries like Brazil and Mexico.

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 report identifies the intersection of food insecurity and climate change as a critical threat to US national security, citing risks such as political instability, the weaponization of food by adversaries, and geopolitical competition over agricultural technology and fish stocks. It highlights gaps in the US policy landscape, including institutional silos and underfunding of agricultural R&D. To address these, the authors propose 'The Feeding Resilience Plan,' which recommends a new Food Security Executive Order, a standing National Security Council process, expanded forecasting via FEWSNET, increased investment in climate-resilient agricultural innovation, and diplomatic engagement to oppose food weaponization and cooperate with partners and competitors like China.

The document examines the tensions between the industrial growth strategy of South Africa's beef sector and the goals of a just transition. It highlights a 'dualistic' industry where commercial production is highly concentrated and intensive, while smallholder farmers face significant barriers to market entry. The report argues that current efforts to integrate smallholders into commercial value chains may benefit only a small elite and fail to address broader agrarian inequalities. Ecologically, it notes that beef cattle are the largest source of agricultural GHG emissions in South Africa, primarily through enteric fermentation. While the industry promotes 'sustainable intensification' and regenerative grazing, the report cautions that these may not offset total emissions growth and may not address the socio-economic distribution of emissions. It concludes that a just transition requires setting ambitious emission limits, redistributing productive resources like land, and reconfiguring labour markets to improve conditions for farm workers.

The document unpacks the IPCC's findings on how systemic inequalities—including gender, race, and socio-economic status—increase vulnerability to climate change. It argues that adaptation efforts are more effective and less likely to be maladaptive when they incorporate inclusive participation, diverse knowledge systems, and a focus on climate justice. The brief uses illustrative examples from Africa to demonstrate how marginalized groups, such as Indigenous Peoples and women, experience disproportionate impacts and how community-based, human rights-based approaches can generate social co-benefits.