Evaluating Access to Solar Energy in Light of a Just Energy Transition
38 Pages Posted: 6 Mar 2023
Date Written: January 4, 2023
Abstract
Residential small-scale solar PV systems are expected to play an important role in reducing the current reliance on fossil fuels in the urban environment. However, not all households are equally capable of investing in solar PV technologies. Both the socioeconomic barriers in accessing renewable energy technology and the focus of solar energy policy on technology penetration rates alone has led to an oversight of equity concerns, disproportionately positioning households to have unequal access to participate in the renewable energy transition. This research aims to define and spatially assess the distribution of accessibility to residential solar PV systems across the urban environment, and evaluate how such access spatially intersects with rooftop solar potential. We observe significant patterns of spatial clustering regarding access to solar PV systems, aligning with the existing inequitable distribution of residential solar PV systems. Moreover, the majority of technical solar potential is located in areas where the capabilities of the population to access this potential are limited, indicating a significant amount of untapped potential in these areas. Analysing the intersection of accessibility to solar PV systems and rooftop solar potential will enhance understanding of where solar potential is more likely to be utilised and where households will need additional policy support to utilise this potential.
Keywords: Energy Transition, Energy Justice, Accessibility, Residential Solar PV, Solar PV Potential
Suggested Citation: Suggested Citation