ABSTRACT
2021 was, on the one hand, the year of the turning point of the COVID-19 pandemic and, on the other hand, the beginning of a global energy price crisis. The latter has had a very significant impact on households' energy bills. This chapter presents a proposal for a multidimensional approach to energy poverty at the national level. Thereafter, this methodology is applied to the 2021 Spanish case study. This analysis is performed by applying different metrics to the national HBS and SILC, especially focusing on the hidden face of this social issue, that is people who are under-consuming because of the lack of energy affordability. According to this work, in 2021, 6.7 million people (14.3% of the Spanish population) were unable to adequately warm their homes, and approximately 2 million households (10.3% of the total) suffered from severe hidden energy poverty according to the HEP indicator proposed in previous studies. The former indicator increased by 3.4% compared with the 2020 level, while the latter experienced an even more dramatic rise: its value has more than doubled with respect to 2020. All indications are that many families restrained their spending for fear of bills that became unaffordable overnight. Thus, many more households entered the dark abyss of extreme underconsumption and indoor discomfort during the winter, which suggests the urgency of implementing specific measures to mitigate this (until now) hidden face of energy poverty in Spain. This approach might be applied to other countries to unpack the energy poverty issue from a more comprehensive perspective.
