The determinants of double energy vulnerability: A geospatial analysis

Abstract

This paper examines the spatial and social differences in people's lack of access to adequate energy and transport services in the UK. We respond to the need for developing a differentiated understanding of both the drivers and expressions of this ‘double energy vulnerability’ (DEV), while seeking to integrate and analyse relevant information from all four UK nations. Using a variety of statistically representative census and survey datasets, the paper develops a series of multi-dimensional indices to map transport- and energy-related injustices. This is followed by a cluster analysis to examine broad-level geographical patterns, and a Geographically Weighted Regression (GWR) model to explore the spatial variation of vulnerabilities related to contingencies such as income, ethnicity and housing. The paper corroborates the results of previous qualitative studies, and research within selected UK nations, while revealing several unexpected territorial clusters and underpinnings of infrastructural injustice. DEV is shown to disproportionately affect coastal, highland, peripheral and rural regions, with an internal granularity that exhibits high levels of variation within urban and peri-urban settings.