Strategic Expansion of Electric Vehicle Charging Stations Network in Cardiff: A Study of Thornhill.

Abstract

Transitioning to electric vehicles (EVs) is a key step in realising sustainable transportation and low greenhouse gas emissions. However, the extent to which this transition is effective depends heavily on the existence, accessibility, and efficiency of EV charging infrastructure. Using Thornhill, Cardiff, as a case study, this study analyses the current state of EV charging infrastructure, including challenges, user perceptions, and future proofing strategies. Integrating GIS spatial analysis with survey data from 57 respondents, the research performed a comprehensive assessment of infrastructure gaps, user satisfaction levels, and projected demand growth. However, according to the findings, the availability of charging stations continues to be a major concern, with a greater percentage of respondents blaming inadequate infrastructure. In addition to that, charging speed and station congestion were found to be significant challenges, especially in the commercial and high traffic areas where users are expecting faster and more efficient charging solutions. The research also shows a distinct divide between EV owners and those without EVs, with the latter suggesting the need for more public and workplace charging stations since their home charging options are limited. Expanding charging station coverage, integrating fast charging technology, incorporating renewable energy solutions, and adopting smart grid systems are identified as future proofing strategies in the study. The research also highlights the need for policy interventions, including financial incentives, public private partnerships (PPPs), and mandatory EV ready infrastructure in new developments, in order to promote widespread EV adoption. With these insights policymakers, urban planners, and energy providers can inform future infrastructure planning for EVs, adding to the growing body of literature on the topic. The results underscore the importance of strategic site selection, technological developments, and regulatory support in achieving a scalable, efficient, and environmentally friendly EV charging network. By fixing current gaps and adapting forward looking strategies, Thornhill and other suburban regions can enable quicker transition into electric mobility and help the UK as a whole make progress towards the objective of net zero transportation emissions.