Insight A.1: Nationally Determined Contributions as Instruments of Credibility and Engines of Institutional Transformation
Nationally Determined Contributions (NDCs) under the Paris Agreement have evolved from diplomatic pledges into instruments that test and shape the credibility of national climate governance. This paper consolidates insights from climate governance scholarship to argue that NDCs are simultaneously diagnostic tools of institutional strength and catalysts of governance transformation. Credibility is determined by ambition, transparency, finance, and fairness, while institutional change is driven by processes of policy diffusion, isomorphism, and layering. Together, these dynamics reveal that NDCs are not merely symbolic commitments but central mechanisms through which states embed climate action into governance systems, mobilize resources, and build legitimacy. As the Global Stocktake intensifies pressure on countries, the ability to produce transparent, finance-ready, and socially legitimate NDCs will determine which nations emerge as credible leaders in climate governance.
Insight A.2: Social‑Ecological Resilience of Systems: Towards
Sustainability
Social‑ecological resilience has become a cornerstone of sustainability science, offering a framework for understanding how coupled human‑environment systems absorb disturbances, adapt to changing conditions, and transform while maintaining essential functions. This paper explores resilience as a set of pillars for climate action and governance, focusing on biodiversity, reversibility, social action capacity, and ecological footprint. Drawing on structuration theory, resilience scholarship, and recent IPCC reports on climate change and cities, it develops a conceptual framework that emphasizes cross‑pillar synergies, mitigation linkages, and operationalization pathways. Case examples from Colombia, Peru, and Kenya illustrate how existing instruments can advance these pillars and how new approaches can strengthen them. The paper concludes that resilience is both an ecological and social property, requiring governance instruments, planning tools, and cultural shifts to embed these pillars into systemic design for sustainability, while harmonizing adaptation and mitigation within national climate strategies and NDC frameworks.
Insight B.1: Political–Economic Systems, Transformation, and the Future of Sustainability – an introduction
Sustainability and adaptation are no longer peripheral concerns but central challenges for political, social, and economic systems. This paper examines how governance under uncertainty, justice as a structural condition, and economic reorientation toward ecological limits collectively drive transformational change. Drawing on ecological political theory, just sustainabilities, post‑growth economics, and reform agendas, this introductory insight highlights three converging influences: ecological realities that move thresholds into the present, equity as a prerequisite for legitimacy, and macroeconomic strategies judged against planetary boundaries. The synthesis demonstrates that durable climate action arises only when governance, justice, and economic design evolve in concert. The conclusion emphasizes that legitimacy, narrative, and fairness are as critical as technological and financial innovation in shaping credible pathways forward. By integrating frameworks such as planetary boundaries, polycentric governance, doughnut economics, and the capability approach, the paper contributes to debates on how societies can align ecological viability, social legitimacy, and economic resilience within finite planetary limit.
Insight B.2: Drivers of Climate Instrument Adoption in Middle-Income Democracies: Comparative Insights from Colombia Peru, and Kenya (1995–2024)
This study investigates the determinants of climate instrument adoption in three middle-income democracies—Colombia, Peru, and Kenya—between 1995 and 2024. Using negative binomial regression models, it evaluates the relative influence of domestic resilience, economic and institutional variables, international commitments, and financial resources. Results reveal that external drivers—ratification of international agreements and climate finance—consistently predict instrument proliferation across all three countries. Domestic factors exert varied influence: resilience paradoxically reduces adoption in Colombia, disasters spur adoption in Kenya, and democracy significantly fosters adoption in Peru. These findings refine resilience and diffusion theories, highlight the enabling role of financial resources, and underscore the context-dependent nature of domestic drivers. Policy recommendations emphasize strengthening institutions, leveraging international commitments, integrating voluntary pledges into binding law, and securing predictable climate finance.
See: Annex C: Heatmap Matrix (Comparative Results of Negative Binomial Models).
Insight C.1: Aligning Climate Finance with the Paris Agreement: Cooperative Approaches and the Transition from CDM to Article 6.4
This paper examines the evolution of climate finance under the UNFCCC, with particular attention to the transition from the Clean Development Mechanism (CDM) to Article 6.4 of the Paris Agreement. It situates climate finance within the theoretical frameworks of global public goods, distributive justice, and political economy, while aligning the analysis with the latest findings of the Intergovernmental Panel on Climate Change (IPCC). The discussion highlights persistent shortfalls in climate finance, the debt-heavy structure of current flows, and the challenges of mobilizing private capital. Cooperative approaches under Article 6 are assessed as both an opportunity and a risk, with implications for equity, integrity, and systemic transformation. The paper concludes with policy recommendations and a future research agenda.
Insight C.2: Strengthening Carbon Asset Management and Cooperative Approaches in Latin America
Climate finance flows have increased in recent years – yet remain far below the levels required to achieve the 1.5°C pathway outlined by the Intergovernmental Panel on Climate Change (IPCC). Cooperative approaches -under Article 6 of the Paris Agreement- have emerged as a key mechanism to mobilize private finance and enhance efficiency, offering an opportunity for countries to trade internationally transferred mitigation outcomes (ITMOs) and generate high‑quality credits through the Paris Agreement Crediting Mechanism (PACM). This paper examines the transition from the Clean Development Mechanism (CDM) to Article 6.4, highlighting the importance of robust standards and practices to safeguard environmental integrity and equity.
The analysis focuses on Latin America, where a second wave of compliance markets is emerging. Countries such as Mexico, Chile, and Colombia are advancing emissions trading systems (ETSs) alongside carbon taxes, creating opportunities to broaden sectoral coverage and accelerate technological transformation.
Insight D.1: Critical Uncertainties and Transformational Adaptation –
This paper explores the role of futuring as a methodological framework for transformational adaptation in the face of profound uncertainty (adaptation in the broader, systemic sense). Rather than treating uncertainty as a limitation, futuring embraces it as a resource for creativity, inclusiveness, and systemic analysis. Through scenario development, participants construct multiple, divergent futures by crossing critical uncertainties, thereby enabling the design of interventions that remain resilient across diverse trajectories. The paper outlines the iterative process of futuring—from horizon scanning and clustering trends to constructing narratives—and demonstrates its application to climate change, where traditional forecasting often fails to capture complexity. By examining scenarios of cooperation versus fragmentation and innovation versus stagnation, the study highlights opportunities and threats that inform robust, equitable, and adaptive strategies. The group work diary illustrates the collaborative and pedagogical dimensions of futuring, showing how diverse perspectives enrich scenario development and cultivate the capacity to think critically about uncertainty. Ultimately, the paper argues that futuring transforms adaptation from reactive mitigation into proactive worldmaking, equipping societies to act purposefully in shaping multiple possible futures.
→ Methodological Illustration: How will societies in 2050 experience daily life if climate action and sustainability are pursued—or neglected—at different speeds and scales
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ACEG is led by our Co‑Founder and CEO, Claudia Carolina Cuentas Morales, who brings a strong background in sustainability, economics, and engineering. While we are still building our permanent staff, we actively collaborate with universities, NGOs, and specialized experts to deliver innovative projects. This collaborative model ensures that every initiative benefits from the best available knowledge and technical expertise. Learn more
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