Cities Can Fight Climate Change Fairly: New Global Roadmap Maps the Path to Urban Climate Justice

Cities have become the frontline of the climate crisis, but they are also the place where its injustices are most visible. A new review published in npj Urban Sustainability argues that the world’s urban climate action is at a decisive turning point: interventions that combine mitigation and adaptation are multiplying across the globe, yet the communities most exposed to heat waves, flooding, and air pollution remain the least likely to shape the policies that affect them. The study, led by Anjal Prakash of FLAME University with colleagues including Harriet Bulkeley of Durham University and Utrecht University, Chandni Singh of the Indian Institute for Human Settlements, Deborah McGregor of the University of Calgary, and Ritwick George of the Indian School of Business, offers something the field has lacked: a synthesized, global map of the pathways through which cities can actually deliver climate justice rather than merely diagnose its absence.

The research team conducted a rapid review of global case studies, a method designed to synthesize a broad and scattered evidence base within a structured analytical frame. Rather than cataloguing individual examples of unfairness, the authors interrogated the accumulated evidence to identify where and how climate action is engaging with the core pillars of justice that political philosophers and environmental justice scholars have developed over decades. Their conclusion is both encouraging and cautionary. The three classical dimensions of justice—distributive, procedural, and recognitional—are indeed being engaged with in urban climate initiatives worldwide, but the depth and simultaneity of that engagement determines whether an intervention becomes genuinely transformative or merely cosmetic.

Distributive justice, the first pillar, concerns who receives the benefits and burdens of climate policy. In practical terms, it asks whether a new flood barrier protects wealthy waterfront districts while informal settlements remain exposed, or whether urban tree-planting programs cool already leafy neighborhoods while heat-vulnerable districts stay bare. The review finds that cities increasingly deploy joint mitigation and adaptation interventions—projects that reduce emissions while building resilience—and that the distributional question is now explicitly on the agenda in many of them. Yet distribution alone is a blunt instrument. A solar subsidy program can be perfectly equal in formal terms and still be inaccessible to renters, low-income households, or residents without legal tenure, which is why the authors insist that distributional analysis must be paired with the other pillars.

Procedural justice addresses the second dimension: who participates in deciding. It examines whether affected communities have genuine voice in the design, implementation, and evaluation of climate interventions, or whether participation is reduced to token consultation after the key decisions have been made. The synthesized case studies show that exclusionary governance remains one of the most persistent barriers to equitable urban climate action. When planning processes are technically opaque, conducted in dominant languages only, or scheduled in ways that exclude working residents, the resulting policies tend to reproduce the very vulnerabilities they claim to address. The review identifies procedural reforms—co-production of plans with communities, transparent decision criteria, and accountability mechanisms—as a recurring feature of the more successful pathways.

Recognitional justice, the third classical pillar, goes deeper still. It asks whether the identities, histories, and knowledge systems of marginalized groups are respected within climate governance. Recognition failures can be subtle: Indigenous worldviews dismissed as irrelevant to technical flood modeling, gendered patterns of climate vulnerability ignored in mobility planning, or the specific exposures of migrants and ethnic minorities rendered invisible in aggregate city statistics. The authors find that recognition is increasingly invoked in climate action, but that it is often the thinnest of the three pillars in practice, acknowledged in policy language without changing who holds power or whose knowledge counts.

This is where the paper’s conceptual contribution becomes significant. The team extends the standard triad by integrating two additional dimensions: epistemic justice and restorative justice. Epistemic justice concerns the credibility afforded to different kinds of knowledge. In urban climate contexts, this means treating residents’ lived experience of flooding or heat as legitimate evidence alongside satellite data and hydrological models, and creating institutional channels through which local and Indigenous knowledge can genuinely inform technical decisions. Restorative justice, meanwhile, addresses deeply rooted systemic exclusions by confronting historical wrongs—colonial dispossession, discriminatory housing policy, and the extraction that built urban wealth in some places at the expense of others. A city cannot simply plan forward from an unjust baseline, the framework suggests; it must also account for how that baseline was produced.

The central analytical claim of the review is that climate initiatives are more likely to become transformative when they address multiple dimensions of justice simultaneously. This is a testable proposition with real design implications. A cooling center program that distributes resources fairly (distributive), is sited through community deliberation (procedural), respects the needs of elderly residents and informal workers (recognitional), incorporates their knowledge of neighborhood microclimates (epistemic), and acknowledges past disinvestment in their districts (restorative) is structurally different from a program that scores well on only one axis. The authors argue that single-pillar interventions tend to stall or backslide, because unresolved injustices in other dimensions eventually undermine them—participation without recognition becomes tokenism, and recognition without redistribution becomes symbolism.

From the synthesized evidence, the researchers distill key principles for enabling just and equitable action. While the review is careful not to prescribe a single template—urban contexts vary enormously between, say, a rapidly growing South Asian megacity and a shrinking post-industrial city in Europe—the principles converge on a common logic. Justice must be embedded from the earliest stages of intervention design rather than retrofitted after opposition emerges. Power must be genuinely shared with the communities who bear climate risks. Knowledge hierarchies that privilege formal expertise must be opened to plural ways of knowing. And institutions must be built to sustain these practices over time, because justice is not a one-time consultation but an ongoing condition of governance.

The practical payoff of the framework is a shift in what the field asks of research. As the authors put it in their abstract, the work is intended to move researchers and practitioners beyond identifying climate injustices toward an actionable roadmap for co-producing equitable climate solutions. Co-production is the operative term: the pathways the review maps are not top-down blueprints delivered to passive beneficiaries, but collaborative processes in which residents, municipal agencies, researchers, and civil society organizations jointly define problems and solutions. This framing reflects a broader movement in sustainability science over the past decade, but the review gives it sharper normative teeth by insisting that the quality of co-production be judged against all five justice dimensions.

The timing of this synthesis matters. Urban populations continue to grow fastest precisely in regions with the highest climate exposure and the weakest adaptive capacity, and national governments remain slow to deliver the finance and institutional support cities need. In that gap, municipal governments, community organizations, and hybrid actors are improvising climate action on their own—and the review’s evidence suggests that those improvisations succeed most often when justice is treated as constitutive of effectiveness rather than as a constraint on it. The authors declare no competing financial interests, and the paper is published open access, making the framework available to the practitioners it is meant to serve. What the study ultimately offers is a vocabulary and a checklist for a question that every city will face this century: not simply whether climate action happens, but who it is for, who decides, and whose past it repairs.

Subject of Research: Urban climate justice frameworks for equitable mitigation and adaptation in cities

Article Title: Overcoming urban climate injustice: synthesising global pathways and principles

Article References: Prakash, A., Bulkeley, H. A., Singh, C., McGregor, D., & George, R. (2026). Overcoming urban climate injustice: synthesising global pathways and principles. npj Urban Sustainability. https://doi.org/10.1038/s42949-026-00477-z

Image Credits: AI Generated

DOI: 10.1038/s42949-026-00477-z

Keywords: urban climate justice, climate adaptation, climate mitigation, distributive justice, procedural justice, recognitional justice, epistemic justice, restorative justice, co-production, urban sustainability, climate governance, rapid review