Problem, research strategy, and findings: Social justice is often considered the goal of participatory planning, yet justice is typically not operationalized, broadly defined, or clearly linked with participatory practice. We expand on Sherry Arnstein’s concern with the redistribution of power between the state and citizens by juxtaposing her ladder of participation with Nancy Fraser’s framework of justice. Fraser’s approach to justice seeks parity—defined as the social arrangements that enable people to participate as peers in public life—across economic, cultural, and political domains. Fraser provides principles to guide planners in determining what is just and unjust in participatory initiatives. Principles include ensuring proper participatory procedures, recognizing minority viewpoints and perspectives, attending to the framing of public issues, and remediating inequitable social structures. We illustrate the practical application of Fraser’s justice framework by drawing on examples from public engagement with climate change. Takeaway for practice: Although Fraser does not provide a tool kit for action, we offer suggestions for how planners can apply a justice framework to improve participatory practice. Planners can a) require appropriate procedures to ensure that all relevant people and perspectives are represented at the appropriate scale; b) ensure all perspectives—not just dominant ones—are recognized and valued; and c) respond to and mitigate the inequitable distribution of wealth and resources.

We introduce key concepts that have guided the diverse case studies of this special issue on smart cities. Calling into question Global North conceptions of the smart city, nine different articles analyse smart city projects around the world, with particular attention paid to the need to provincialise our understanding of these projects as well as to consider their relationship to worlding strategies. These case studies demonstrate the diversity of what smart cities can be and the need to consider, through comparative analysis, the broader power geometries in which they are imbedded.

Universal access to primary healthcare facilities is a driving goal of healthcare organizations. Despite Canada’s universal access to primary healthcare status, spatial accessibility to healthcare facilities is still an issue of concern due to the non-uniform distribution of primary healthcare facilities and population over space—leading to spatial inequity in the healthcare sector. Spatial inequity is further magnified when health-related accessibility studies are analyzed on the assumption of universal car access. To overcome car-centric studies of healthcare access, this study compares different travel modes—driving, public transit, and walking—to simulate the multi-modal access to primary healthcare services in the City of Calgary, Canada. Improving on floating catchment area methods, spatial accessibility was calculated based on the Spatial Access Ratio method, which takes into consideration the provider-to-population status of the region. The analysis revealed that, in the City of Calgary, spatial accessibility to the primary healthcare services is the highest for the people with an access to a car, and is significantly lower with multimodal (bus transit and train) means despite being a large urban centre. The social inequity issue raised from this analysis can be resolved by improving the city’s pedestrian infrastructure, public transportation, and construction of new clinics in regions of low accessibility.

The diversity of smart city case studies presented in this special issue demonstrates the need for provincialised understandings of smart cities that account for cities’ worlding strategies. Case studies drawn from North America, South America, Europe, the Middle East and Asia show that ‘the smart city’ takes very diverse forms, serves very diverse objectives, and is embedded in complex power geometries that vary from city to city. Case studies are a critical strategy for understanding phenomena in context, yet they present their own epistemological and ontological limitations. We argue for a more-than-Global-North smart city research agenda focused on the comparative analysis of smart cities, an agenda that foregrounds the conjunctural geographies of relationships and processes shaping these cities.

Volunteered geographic information (VGI) is geographic information collected by way of crowdsourcing. However, the distinction between VGI as an information product and the processes that create VGI is blurred. Clearly, the environment that influences the creation of VGI is different than the information product itself, yet most literature treats them as one and the same. Thus, this research is motivated by the need to formalize and standardize the systems that support the creation of VGI. To this end, we propose a conceptual framework for VGI systems, the main components of which—project, participants, and technical infrastructure—form an environment conducive to the creation of VGI. Drawing on examples from OpenStreetMap, Ushahidi, and RinkWatch, we illustrate the pragmatic relevance of these components. Applying a system perspective to VGI allows us to better understand the components and functionality needed to effectively create VGI.

Land-based, utility-scale renewable energy (RE) systems using wind or solar resources to generate electricity is becoming a decisive solution to meet long-term carbon emission reduction goals. Local governments are responding in kind, by adopting their own goals and/or establishing policies to facilitate successful implementations of RE in their jurisdiction. One factor to successful RE development is to locate the most suitable lands, while continuing to sustain land-based economies and ecosystem services. Local governments often have limited resources; and this is especially true for small, land-constrained local governments. In this paper, we illustrate how a standardized RE technical mapping framework can be used by local governments to advance the implementation of RE in land-constrained areas, through a case study in the Town of Canmore, Alberta. Canmore has a limited municipal area surrounded by the Canadian Rockies, along with complex land-use bylaw and environmentally sensitive habitats. This mapping framework accounts for these conditions as it considers theoretical resources, technically recoverable lands, legally accessible lands, and the spatial capital cost of connecting new RE facilities. Different land-use planning scenarios are considered including changing setback buffers and expanding restrictions on development to all environmentally sensitive districts. The total RE potentials are then estimated based on the least-conflict lands. Technically speaking, even under restrictive land suitability scenarios, Canmore holds enough land to achieve ambitious RE targets, but opportunities and challenges to implementation remain. To eventually succeed in its long-term emission reduction goal, the most decisive step for Canmore is to balance the growth of energy demands, land-use changes, and practicable RE development. Mapping systems that can study the influence of land-use planning decisions on RE potential are critical to achieving this balance.