How urban green infrastructure contributes to carbon neutrality

Reaching the carbon-neutrality targets of cities necessitates not only reducing emissions but also enhancing carbon sinks. This is enabled by urban green infrastructure (UGI), which is a cost-effective sink that provides numerous co-benefits beyond carbon sequestration. To fully harness this potenti...

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Bibliographic Details
Main Authors: Ranja Hautamäki, Liisa Kulmala, Mari Ariluoma, Leena Järvi
Format: Article
Language:English
Published: Ubiquity Press 2025-06-01
Series:Buildings & Cities
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Online Access:https://account.journal-buildingscities.org/index.php/up-j-bc/article/view/586
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Summary:Reaching the carbon-neutrality targets of cities necessitates not only reducing emissions but also enhancing carbon sinks. This is enabled by urban green infrastructure (UGI), which is a cost-effective sink that provides numerous co-benefits beyond carbon sequestration. To fully harness this potential, it is essential to preserve existing carbon storage in urban planning, to create new multifunctional sinks, and to adopt low-emission practices in the construction and management of UGI. Key findings • Urban vegetation and soils provide a cost-efficient method of carbon sequestration and storage (CSS) that can be used more efficiently. • In addition to CSS, UGI provides other co-benefits: it helps to alleviate urban flooding and heatwaves and enhances biodiversity and wellbeing. • There are three key elements to harnessing UGI for adapting and mitigating climate change: preserving existing carbon stocks in UGI; creating new multifunctional carbon sinks; and adopting low-carbon practices and design options.
ISSN:2632-6655