Towards carbon neutrality: mapping mass retrofit opportunities in Cambridge, UK

Royal Society Open Science, Journal Year: 2025, Volume and Issue: 12(1)

Published: Jan. 1, 2025

This study proposes a methodology and proof of concept to target prioritize mass retrofitting residential buildings in the UK using open building datasets that combine fabric energy efficiency fuel poverty meet net-zero targets. The methodological framework uses series multi-variate statistical geospatial methods consider urban, socio-economic physical attributes. In addition, thermal imaging is implemented provide insights at scale. We define hard-to-decarbonize (HtD) metric enable clustering different types establish priorities. Using Cambridge, UK, as case study, five neighbourhoods were identified characterized help determine decarbonization intervention found one clusters HtD requires more policy support from government for implementation retrofit strategies. achieved has potential inform decision making. Of relevance, it applicable urban contexts.

Language: Английский

Analysis of the Surface Urban Heat Island Effect and the Spatiotemporal Heterogeneity of Its Driving Factors

Transactions in GIS, Journal Year: 2025, Volume and Issue: 29(1)

Published: Feb. 1, 2025

ABSTRACT The surface urban heat island (SUHI) effect presents a significant challenge in environments. However, there is spatiotemporal variability the SUHI and its drivers, which often overlooked. To address this issue, study employs geographically temporally weighted regression (GTWR) model to analyze heterogeneity of driving factors. findings reveal following: (1) SUHIs central area Wuhan are located mainly on both sides Yangtze Han Rivers, most notably Qingshan Industrial Zone; (2) city center, land temperature (LST) strongly positively correlated with bare soil index (BSI), normalized difference built‐up (NDBI), vegetation (NDVI), nighttime light (NTL); (3) clear temporal disparities exist between LST NDBI, NDWI, NTL factors displaying notable variations; (4) comprehensive analysis has yielded quantitative relationships associated drivers. In summary, it been proven that differences Therefore, impact should be considered when studying mitigation effect.

Language: Английский

From measurements to regulations: An actionable approach for sustainable urban cooling via heat-resilient urban planning

Sustainable Cities and Society, Journal Year: 2025, Volume and Issue: unknown, P. 106361 - 106361

Published: April 1, 2025

Language: Английский