Search Climate Insights Directory

The document examines how the ICJ's 2025 advisory opinion shifts climate adaptation from a voluntary national choice to a binding international legal obligation. It details the procedural and substantive requirements for states, the application of the 'due diligence' standard to evaluate compliance, and the mandatory role of developed countries in providing financial and technical support to developing nations. The briefing also highlights the intersection of adaptation with human rights and other multilateral environmental agreements.

The document analyzes how the ICJ's 2025 Advisory Opinion rejects the 'lex specialis' doctrine, establishing that the UN climate regime and other multilateral environmental agreements (MEAs), human rights law, and customary international law mutually inform and reinforce one another. It argues that states must integrate climate considerations into the implementation of treaties such as the Convention on Biological Diversity and the UN Convention on the Law of the Sea to demonstrate due diligence and avoid legal consequences for non-compliance.

The IISD recommends that the EU uphold its Arctic fossil fuel extraction moratorium to ensure energy security, protect fragile ecosystems, and maintain policy coherence with the European Green Deal. The document argues that Arctic fossil fuels are too expensive, high-risk, and slow to develop to be viable, noting that new fields would only become operational after the EU should have advanced its net-zero pathway. It further suggests phasing out imports from the Barents and northern Norwegian seas to reduce security risks and align with partners like Canada and Greenland, who have implemented similar bans.

The document examines the 2025 ICJ advisory opinion, which establishes that climate obligations are not isolated to the UN climate regime but are reinforced by other multilateral environmental agreements and human rights law. It argues that states must implement these obligations in an integrated manner to demonstrate due diligence and avoid legal consequences for inaction.

Mighty Earth is campaigning for the reintroduction of mountain lions, known locally as catamounts, to Vermont to restore ecological balance to Eastern forests. The organization is advocating for a feasibility study, for which they have identified philanthropic funding to cover the estimated $200,000 cost, to avoid taxpayer expense. While the Vermont Fish & Wildlife Department has expressed sympathy for the goal, it has requested further research before initiating the study. The campaign draws on successful historical reintroductions of beaver and wild turkey in Vermont, as well as current coexistence models in California.

Loja, Ecuador, has transformed its urban landscape through the Sistema Verde Urbano, a network of over 600 hectares of green spaces, river corridors, and parks. Developed in partnership with the German Agency for International Cooperation (GIZ) and the Universidad Técnica Particular de Loja (UTPL), the system integrates water management, pedestrian and cycling mobility, and biodiversity restoration to mitigate flooding and heat while improving resident well-being.

Colombia's 2025 NDC shifts to an absolute emissions limit for 2035, targeting between 155 and 161 million metric tons of CO2 equivalent. The plan emphasizes 'Peace with Nature' to reduce deforestation, a just transition away from fossil fuels including a roadmap by 2029, and urban decarbonization through electric mobility and black carbon reduction. However, the transition faces challenges from economic dependence on oil and coal exports and upcoming 2026 elections.

The briefing outlines strategies to mobilize domestic and international capital for Brazil's land-use sector, specifically focusing on the restoration of degraded pastures. It highlights the limitations of existing credit lines like ABC Recovery and proposes a combination of blended finance, risk-mitigation instruments (such as TCX and RCF), and technical assistance to achieve large-scale regenerative land use. The document details government targets, including the National Program for the Recovery of Degraded Pastures (PNCPD) and the Caminho Verde program, while emphasizing the need for stronger supply chains for native seedlings and better coordination between financial institutions and the real economy.

Nedbank implemented the TNFD LEAP framework to assess nature-related dependencies, impacts, risks, and opportunities (DIROs) within its credit portfolio, primarily focusing on the Southern African Development Community (SADC) region. Using a double materiality lens and tools like ENCORE and the WWF Water Risk Filter, the bank identified six priority sectors—real estate, manufacturing, wholesale and retail trade, mining and quarrying, energy, and agriculture—based on financial exposure and nature-related scores. While real estate had the highest financial exposure but low nature impact, primary sectors like agriculture and mining showed high dependency and impact. A specific review of a mining client revealed operational interfaces with Critical Biodiversity Areas and Strategic Groundwater Resource Areas, highlighting risks associated with South Africa's water scarcity. The bank is now moving into Phase 2 to quantify financial risks and identify nature-positive lending opportunities.

The Latin America and Caribbean (LAC) region generates 19% of its electricity from wind and solar, exceeding the global average. While nearly half of the 33 LAC countries have pledged net-zero emissions by 2050, an implementation gap persists. The region possesses a third of global lithium, copper, and silver reserves, though investment has historically favored extraction over local manufacturing. Recent trends show a rise in electric vehicle sales and a shift in Venezuela toward solar generation to improve grid stability.

The IAI Directorate has advanced several strategic mandates between June 2025 and January 2026, including the expansion of its Associate network with the WMO and AGU, and the operationalization of the Indigenous Peoples Advisory Committee (IPAC). Key efforts focused on science diplomacy in preparation for UNFCCC COP30, the launch of transdisciplinary research programs on climate-health and ocean science, and the development of the IAI Science Diplomacy Center. The Directorate also expanded its educational reach through virtual courses on remote sensing and health adaptation, while pursuing new member state adhesion, specifically with El Salvador.

Climate Strategies' 2026-2029 strategy focuses on accelerating the science-policy nexus to deliver inclusive and effective climate action. The organisation operates as a neutral knowledge broker, connecting a network of over 120 members with policymakers to address systemic gaps in climate finance, adaptation, and fossil fuel phase-out. Its strategic framework is built around five impact areas: Prosperity Post Fossil Fuels, Nature and Resilient Food Systems, Global Majority-Powered Change, Equitable Carbon & Climate Innovation, and Building Evidence-Based Climate Narratives. The strategy emphasises the need for Just Transitions, the inclusion of Global Majority perspectives in policy recommendations, and the use of evidence-based narratives to counter climate obstruction and misinformation.

The document highlights the decline of natural water storage in the Canadian Prairies due to drainage and land conversion, which increases vulnerability to climate-driven extremes. It advocates for a combination of wetland conservation and constructed water retention projects to improve water security, reduce flood peaks, and enhance water quality. The brief provides specific examples of successful projects in Alberta, Saskatchewan, and Manitoba, while outlining a strategic framework for future expansion, including prioritized conservation and increased funding.

The Global Resilience Partnership (GRP) utilizes a tiered 'Innovation Challenge' model to fund and scale bottom-up resilience solutions across the Global South. Since 2014, GRP has invested over US$45 million, supporting 102 solutions in more than 30 countries and benefiting over 7 million people. The 2026 portfolio focuses on three primary challenges: RAIN (nature-positive agriculture), RISE (informal urban settlements), and TECH (AI for humanitarian response). GRP provides a structured pipeline—Idea, Seed, Scale, and Amplify—combining financial grants with non-financial support such as mentoring and a Leadership Academy to make local innovators investment-ready.

The Resilient Coasts – Caribbean Sea project is implementing a living lab in Montecristi, Dominican Republic, to address hydrological degradation and salinization of mangroves in El Morro National Park. The initiative integrates ecological restoration with the creation of sustainable business models and climate finance mechanisms to protect against storms, support biodiversity, and capture carbon. The project intends to produce a national resilience blueprint and a scalable framework for nature-based solutions that can be replicated across the Caribbean.

WWF's Food Waste Warriors (FWW) program aims to eliminate food waste in US K–12 schools, noting that nearly 40% of food served in schools is wasted, totaling 530,000 tons and $1.7 billion in lost value annually. The program focuses on three pillars: engaging students through standards-aligned education, expanding edible food recovery via share tables and refrigerators, and diverting waste from landfills through composting. FWW reports that up to 90% of school food waste can be recovered or recycled, with some participating schools achieving a 70% reduction in waste. The report details success stories from Maryland, Maine, Tennessee, and Georgia, and proposes a national data-collection platform and recognition program to scale these efforts.

The 'Greenprints for the Future Student Project Plan' is a guide for educators and students in grades 6-12 to learn about biodiversity and sustainability. It outlines a four-step process—Learn, Connect, Investigate, and Act—to move from theoretical knowledge of ecosystem services to the creation of a practical, sustainable action plan addressing a local environmental problem. The final 'ACT' step is a requirement for students seeking a funding opportunity, which evaluates projects based on their alignment with program objectives, originality, and potential for lasting impact.

The review finds that neonicotinoid seed treatments (NSTs) often fail to provide statistically significant increases in yield or profitability for North American farmers, particularly in colder regions like the Midwest and Northern U.S. where early-season pest pressure is lower. While some positive returns on investment (ROI) were observed in the U.S. South due to milder winters and higher pest pressure, these results were inconsistent year-to-year. The document highlights significant ecological harms, including the reduction of predator insect populations, damage to pollinators, and disruption of soil decomposition. It argues that a shift from prophylactic use to an 'assess-and-decide' approach based on actual pest pressure would save farmers money without reducing yields.

The Cape Floristic Region is identified as the world's smallest plant kingdom, characterized by high endemism and specific rainfall patterns. It hosts over 9,000 plant species—representing 20% of Africa's total plant species—and more than 320 bird species.

The document identifies the Zululand and Mpumalanga regions of South Africa as critical habitats hosting over 350 bird species, including five of the country's most endangered bird species, and serving as a source for many major rivers.