RT journal article T1 The Economic Impact of Perceived Energy Poverty: A Population-level Analysis and its Relationship with the SDGs A1 Pérez Peña, María del Carmen A1 Ruiz Chico, José A1 Jiménez García, Mercedes A1 Peña Sánchez, Antonio Rafael A2 Economía General K1 Sustainable development goals K1 SDG3 K1 SDG7 K1 SDG10 K1 SDG13 K1 Knowledge-based economy AB This study analyses perceived energy poverty in Jerez de la Frontera (Spain) during the first half of 2023 and examines its economic and social consequences at thepopulation level. The main objective is to establish lines of improvement that canalleviate this situation and contribute to achieving the Sustainable DevelopmentGoals (SDGs), specifically SDGs 3, 7, 10 and 13, in the context of a knowledgebased economy and policy-driven knowledge mobilisation. To this end, 418 surveyswere conducted among people in vulnerable situations and beneficiaries of socialservices. For this purpose, we used structural equation modelling (PLS-SEM) dueto its effectiveness with small samples and complex latent relationships. The mainfindings show that a significant proportion of the population is unable to maintain anadequate temperature in their homes during winter or summer, has severe economicdifficulties, and shows high levels of stress, anxiety and life dissatisfaction. The PLSresults show that energy poverty impacts physical health, mental health, and socialsupport, with the most potent effect on material deprivation. It also affects wellbeing negatively. Social variables and housing conditions influence energy poverty,highlighting its multidimensional nature. This work stands out for its pioneering andexploratory approach in a little-studied local context, contributing novel empiricalevidence to the scientific literature. The study proposes integrated strategies promoting SDGs 3, 7, 10 and 13, demonstrating how knowledge guides socio-environmental challenges and inclusive development policies. PB Springer SN 1868-7873 YR 2026 FD 2026-11 LK http://hdl.handle.net/10498/39530 UL http://hdl.handle.net/10498/39530 LA eng DS Repositorio Institucional de la Universidad de Cádiz RD 08-nov-2026