“…where t denotes the time period; β s are variable coefficients; μ represents the error term; energy transition is represented by ET ; and GOV , ERT , IND , and GDP represent governance, environmental taxes, industrialization, and economic growth, respectively. Following Edomah ( 2021 ), Nochta and Skelcher ( 2020 ), Lazaro et al ( 2022 ), and Sung and Park ( 2018 ), governance is taken as the main determinant of energy transition and we expect a positive effect of improved governance on energy transition, i.e., β1 > 0. Governance is measured by generating a composite index of governance comprising all six components of governance, corruption control, government effectiveness, rule of law, political stability, regulatory quality, and voice and accountability, using principal component analysis.…”