Delina introduces the concept of adaptation finance as a form of political infrastructure. The term is deliberately analogous to roads or power grids: just as physical infrastructure organises access and movement, financial infrastructure organises decision-making. It consists of the institutional arrangements, intermediaries, metrics, and decision rules that determine which vulnerabilities are prioritised and whose knowledge counts. Viewed this way, adaptation finance is not an external mechanism layered onto climate governance — it is a mode through which governance itself is enacted. The essay draws on concrete practices to make the case, including the Green Climate Fund’s readiness processes, creditworthiness-based urban resilience programmes, and the standardised risk metrics used in sovereign and project appraisal.

The technocratic character of mainstream adaptation finance sits at the heart of the argument. Policy debates typically revolve around bankability, cost-benefit ratios, risk pricing, and project pipelines. Vulnerability is represented through hazard maps, exposure metrics, and probabilistic models that underpin investment decisions. These tools can support structured allocation, but they also recode vulnerability into forms that are legible to financial systems. Complex, historically produced inequalities are translated into quantifiable risks, and diverse lived experiences are compressed into comparable metrics. In the process, adaptation risks being depoliticised: no longer treated as a condition rooted in social and institutional contexts, but as a set of variables to be managed within investment models.

The consequences of this recoding are far-reaching. When vulnerability is framed as a project input to be measured, priced, and mitigated, adaptation is reconfigured as a sequence of discrete interventions that can be packaged, financed, and monitored — often detached from broader questions of land tenure, labour precarity, informality, or political marginalisation. Multilateral development banks and climate funds now rely extensively on standardised climate risk-screening tools and economic appraisal frameworks. These approaches tend to privilege interventions with clearly demonstrable, quantifiable returns, such as infrastructure protection, while sidelining less measurable but socially critical forms of resilience, including strengthening informal safety nets or securing land rights. Political choices about which risks are prioritised, over what time horizons, and at whose expense are quietly displaced into the domain of financial calculation.

Delina organises the governance functions of adaptation finance into three interlocking mechanisms. First, finance sets priorities: it determines which risks are considered investable, which geographies are deemed fundable, and which adaptation pathways are recognised as credible. Risk-screening tools used by development banks, for example, often favour interventions that protect infrastructure and economic assets, while adaptation centred on livelihoods or social relations remains less visible within financial appraisal. Second, finance allocates authority, empowering banks, consultants, fund managers, and specialised city finance units while positioning local governments and community organisations as implementers rather than decision-makers. Third, finance structures accountability, dispersing responsibility across investors, implementing agencies, consultants, and oversight bodies through contracts, reporting requirements, and performance metrics — making it difficult to identify who answers when interventions fail.

Intermediaries emerge as the most consequential actors in this infrastructure. Positioned between sources of capital and sites of vulnerability, multilateral development banks, commercial banks, consultancies, project aggregators, insurers, rating agencies, and digital platforms translate climate risks into forms that can be financed, governed, and evaluated. Their function is not simply technical but constitutive of how adaptation itself is defined. To render adaptation legible to financial systems, intermediaries rely on standardisation, comparability, and risk reduction. Diverse, locally embedded vulnerabilities are reformulated into categories that can be aggregated, benchmarked, and priced. Projects are bundled into portfolios, outcomes are expressed through proxy indicators, and uncertainty is recast as measurable risk — reshaping adaptation priorities to align with financial logics and investment expectations.

Urban contexts make these dynamics especially visible. Cities are increasingly positioned as agile, creditworthy actors capable of attracting climate finance directly, yet access is often contingent on fiscal discipline, project readiness, and credit ratings. These criteria reward already-capacitated municipalities while sidelining poorer or informally governed cities. In coastal cities such as Mumbai and Dhaka, adaptation investments have focused on large-scale flood protection aligned with external financing requirements, while informal settlements facing chronic flooding often remain underserved because they resist project standardisation and revenue generation. In Nairobi and Lagos, donor-funded resilience programmes frequently rely on intermediary organisations to aggregate and manage projects, potentially diluting community control over priorities and implementation. Decision-making authority shifts from elected institutions and local communities towards financial intermediaries and external advisers.

The asymmetry is starkest in the Global South, where the disjuncture between sites of vulnerability and sites of financial authority is most pronounced. Climate impacts are concentrated across Asia, Africa, small island states, and parts of Latin America, yet the frameworks through which adaptation is financed — risk metrics, disclosure standards, creditworthiness assessments — are largely developed in financial centres of the Global North and applied across diverse contexts with uneven consequences. The growing use of sovereign climate risk assessments and credit ratings that incorporate climate exposure illustrates the point: these tools aim to make climate risks visible to investors, but they can also shape borrowing costs, influence policy choices, and incentivise governments to prioritise macroeconomic stability and investor confidence over locally grounded needs. In small island developing states such as Fiji and the Maldives, access to multilateral finance often hinges on highly standardised project proposals aligned with external fiduciary and reporting requirements, which can delay disbursement, raise transaction costs, and limit direct access for national and local actors.

Financial centres such as Hong Kong, Singapore, and London increasingly function as translation hubs, converting local climate risks into products that circulate within global capital markets. This translation can unlock new flows of finance, but it can also reinforce hierarchies of knowledge and value: forms of resilience that protect assets, supply chains, and financial stability are elevated, while those that sustain social cohesion, informal economies, or cultural practices remain marginal. The result can be a subtle but consequential decoupling of vulnerability from decision-making — communities most exposed to climate risk often have the least influence over how adaptation is financed and designed, their priorities filtered through external financial rationalities that only partially capture lived vulnerability or the claims of climate justice.

Delina is careful to note that this is not an argument against private or international finance in adaptation. Rather, it underscores that such engagement is never neutral: financial systems shape the terms on which adaptation is imagined, valued, and governed. His proposed framework treats adaptation finance as comprising three elements — financial architectures, intermediaries, and political economy — and shifts analytical attention away from aggregate funding gaps towards questions of institutional design and power. Who sets the rules governing adaptation finance? Which forms of risk are prioritised, and which marginalised? Who benefits from resilience investments, and who bears their costs? Increasing the scale of adaptation finance remains necessary, the essay concludes, but it is insufficient to ensure just or effective outcomes. Without closer attention to governance, expanding finance risks reinforcing technocratic control, marginalising local knowledge, and privileging resilience that protects capital over resilience that sustains lives and livelihoods. Recognising adaptation finance as a terrain of governance and contestation, Delina argues, opens space to imagine alternative financial architectures that are more accountable, more participatory, and more attentive to the historical and structural roots of vulnerability.

Subject of Research: The governance and political economy of climate adaptation finance

Article Title: Financing resilience, governing vulnerability: Adaptation finance as a form of political infrastructure

Article References: Delina, L. L. (2026). Financing resilience, governing vulnerability: Adaptation finance as a form of political infrastructure. PLOS Climate, 5(10), e0001090. https://doi.org/10.1371/journal.pclm.0001090

Image Credits: AI Generated

DOI: 10.1371/journal.pclm.0001090

Keywords: climate adaptation finance, political infrastructure, Green Climate Fund, climate governance, Global South, financial intermediaries, urban resilience, creditworthiness, climate justice, vulnerability, multilateral development banks, PLOS Climate

Climate adaptation finance is deeply intertwined with political negotiations, reflecting a complex interplay of interests between developed and developing countries. While financial resources are indispensable, the manner in which funds are disbursed and utilized requires rigorous scrutiny. Verschuur, a leading expert in this domain, underscores a crucial oversight: merely increasing monetary commitments without a clear strategy linked to risk reduction leads to inefficient outcomes. The absence of robust evidence demonstrating the effectiveness of adaptation finance signals an urgent need for paradigm shifts not only in funding scales but also in design and implementation frameworks.

One of the fundamental challenges undermining the impact of adaptation initiatives is the insufficient emphasis on capacity building within recipient countries. Despite the presence of skilled practitioners and genuine intent, adaptation programs often falter due to misaligned incentives. Predominantly, adaptation efforts are appended as secondary components within broader development projects rather than being treated as standalone priorities. This piecemeal approach detracts from the transformative potential of adaptation finance, sidelining crucial investments aimed at strengthening institutional capabilities, catalyzing policy reforms, and empowering countries to take ownership of adaptation strategies tailored to their unique contexts.

The heterogeneous nature of climate impacts across regions necessitates localized adaptation responses that reflect specific socio-economic and ecological realities. Unlike mitigation measures, such as CO₂ emission reductions, which can have relatively universal applicability, adaptation strategies must be regionally and culturally contextualized. For instance, agricultural imperatives, local economic structures, and stakeholder configurations critically shape the nature and success of adaptation interventions. The case of the Netherlands’ Delta Works exemplifies how deeply embedded policy cultures, developed through sustained, locally driven processes, create resilient infrastructure systems that go beyond mere technical constructs. This paradigm must inspire emerging economies grappling with climate vulnerabilities, fostering indigenous adaptation cultures supported by well-resourced national frameworks.

To realize this vision, a decisive and urgent shift in the orientation of adaptation finance is imperative. Verschuur and colleagues have articulated five foundational recommendations designed to synergize adaptation finance with scientific insights throughout the project lifecycle. These recommendations prioritize granular risk identification methodologies, iterative planning cycles, rigorous monitoring frameworks, and the cultivation of enabling environments conducive to impactful financial flows. The core message is clear: adaptation finance should not be an end in itself but a means toward systematically reducing climate risks through evidence-based action.

At the center of all recommendations lies the indispensable need for massively scaled, coherent capacity building initiatives that transcend piecemeal efforts presently observed across governments, economic sectors, and local communities. Strengthening institutional frameworks, enhancing technical expertise, and fostering adaptive governance are paramount to transform financial commitments into durable climate resilience outcomes. Such a comprehensive approach necessitates coordinated action, political will, and sustained investments in human and organizational capital that align with national development trajectories.

The upcoming Conference of the Parties scheduled in Belem this October offers a timely and strategic platform to catalyze these discussions and translate them into actionable commitments. This forum could serve as a launching pad for global consensus on scaling capacity building and reorienting adaptation finance toward measurable risk reduction targets. Yet, success requires overcoming entrenched bureaucratic inertia and fostering trust among diverse stakeholders that adaptation finance delivery can move beyond symbolic paper commitments.

From a technical standpoint, effective adaptation finance demands integration of cutting-edge climate data analytics, advanced modeling of localized climate sensitivities, and comprehensive vulnerability assessments. Deploying robust scientific tools enables more precise targeting of adaptation measures, optimizing resource allocation and maximizing risk reduction. Furthermore, dynamic monitoring and feedback loops ensure adaptation programs remain responsive to evolving climate realities and socio-economic shifts, reinforcing their long-term sustainability.

The interplay between climate science, policy frameworks, and financial mechanisms is increasingly recognized as the fulcrum upon which successful adaptation hangs. Bridging gaps between these domains through interdisciplinary collaboration enhances implementation effectiveness. Scientists provide critical insights into plausible future climate scenarios and risk pathways, informing adaptation planning and enabling more accurate cost-benefit assessments. Policymakers, in turn, translate these findings into regulatory frameworks and incentive structures that facilitate pragmatic finance deployment.

Ultimately, climate adaptation is a shared global responsibility that commands innovative financing mechanisms, transformative policy design, and genuine empowerment of vulnerable communities. The shift from abstract financial pledges to clear, quantifiable climate risk reduction should be the north star guiding international cooperation. Only by embedding adaptation finance within broader development agendas and nurturing indigenous adaptation cultures can the international community hope to mitigate the escalating social and economic costs of climate change.

In summation, the path to impactful climate adaptation necessitates a holistic transformation—one that aligns financial inputs with localized needs, scientific rigor, and institutional strengthening. The lessons from conventional development finance underscore that without adequate capacity building and country-led ownership, adaptation investments risk evaporating as ineffective expenditures. The urgency of the climate crisis demands action beyond rhetoric, embracing large-scale, cohesive strategies that empower nations to anticipate, absorb, and recover from climate shocks in sustainable ways.

As climate risks intensify globally, embedding robust adaptation frameworks into national and international policy landscapes is not merely aspirational but existential. Future research, funding paradigms, and international negotiations must pivot toward creating resilient systems grounded in scientific evidence, transparent accountability, and inclusive stakeholder engagement. Only then will adaptation finance fulfil its promise of safeguarding communities, ecosystems, and economies from the multifaceted perils of a changing climate.

Subject of Research: Not applicable
Article Title: Climate adaptation finance: From paper commitments to climate risk reduction
News Publication Date: 19-Jun-2025
Web References: http://dx.doi.org/10.1126/science.adx1950
Method of Research: Literature review
Journal: Science
Keywords: Climate change; Climate change adaptation; Climate change mitigation; Climate data; Climate sensitivity