Access to sources of stable, sustainable, and modern energy as a goal of sustainable development in the European Union: Are the Scandinavian countries leading the energy transition?
Access to sources of stable, sustainable, and modern energy as a goal of sustainable development in the European Union: Are the Scandinavian countries leading the energy transition?

Summary/Abstract: Objective: The objective of the article is to classify European Union (EU) member states according to sim-ilarity in the area of sustainable development goal 7 (SDG7) of the United Nations (UN) Agenda 2030 onaffordable and clean energy.Research Design & Methods: We conducted a hierarchy of EU countries using the linear ordering method dueto the level of achievement of sustainable development goal 7 based on indexes available in the Eurostatdatabase for the years 2015 and 2021. We preceded the selection of the method for ordering objects by ap-plying several procedures (Hellwig method (HELLWIG); Technique for order of preference by similarity to idealsolution (TOPSIS); standardized value Sums method (SSW); zeroed unitarization method (IUCN) proposed inthe literature. Next, we used a procedure to support the selection of the method based on the measure ofinter-ranking comparisons. Moreover, we singled out high-performing countries and countries that requireincreased attention and support to facilitate the transition to a greener energy economy.Findings: The article presents the ranking of countries by level of achievement of SDG 7 in 2021 and 2015 usingthe IUCN method. The hypotheses that proclaim the Scandinavian countries (Sweden and Denmark) as leadersin the implementation of SDG7 in the European Union and forming the cluster with the highest degree of SDG7implementation were verified positively. The results obtained for each group of countries indicate strong devel-opment disparities among member countries in the area of clean and accessible energy in its various aspects.Implications & Recommendations: The econometric optics proposed in the study and its results can help clas-sify EU member states in terms of achieving SDG7 for researchers and policymakers. Scholars may supplementthe proposed research approach with further measures of clean and accessible energy beyond the SDG7 mon-itoring indexes. Such indexes could include energy prices, which affect the scale of energy poverty, or the levelof greenhouse gas emissions on which environmental well-being depends, among others.Contribution & Value Added: The study narrowed the knowledge gap on the choice of the linear orderingmethod for objects, often used in socio-economic research. The use of an original research approach differentfrom previous work for the new timeframe supports filling the research gap in empirical studies concerningthe classification of European Union member states in terms of SDG7 implementation.

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