Challenges and potentials for territorial regeneration: The case of an emerging Chilean urban agglomeration

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DOI:

https://doi.org/10.24306/plnxt/124

Published

2026-03-23

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Research article

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Challenges and potentials for territorial regeneration: The case of an emerging Chilean urban agglomeration. (2026). plaNext–Next Generation Planning, 1–18. https://doi.org/10.24306/plnxt/124

Keywords:

territorial regeneration, circular process, urban-rural areas, urban expansion, regional planning

Abstract

The ongoing expansion of urban agglomerations has led to increasingly fragmented and dispersed urban-rural territories, especially where planning systems lack coherence and regulatory capacity. Growth occurs in isolation from spatial, environmental, and social frameworks and often transcends formal administrative boundaries. In this scenario, circular processes have gained significant attention in cities, although incorporating them into regional planning remains a significant challenge. This article positions territorial regeneration as a circular principle that supports regional planning by integrating urban and environmental dimensions across expansive territories. The study conceptualises territorial regeneration through a literature review, bridging circularity with spatial approaches at the local and regional levels. Subsequently, it illustrates the arguments through a Chilean case study, analysing how existing planning instruments shape urban and rural dynamics and their capacity to support or constrain circular and regenerative outcomes. The findings highlight the circular values of urban-rural areas across spatial scales of resources, their geographical proximity, and their capacity to regenerate, combining urban and ecological aspects. The article ultimately contributes to planning debates by demonstrating how territorial regeneration can inform the further development of integrated regional policies in Chile and Latin America.

The article is a part of the upcoming special issue "Circular Cities and Regions – Planning for Sustainable Social and Inclusive Communities".

Author Biography

  • Fernanda Gómez Sáenz, Leibniz University Hannover

    Fernanda Gómez Sáenz is an urban planner and architect with a focus on sustainable spatial planning, urban–rural transition areas, and territorial regeneration. Fernanda holds Bachelor’s and Master’s degrees from the Pontifical Catholic University of Chile (PUC) and is currently a PhD student at the Institute of Urban Design and Planning, Leibniz Universität Hannover. 

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