Using country-level data from 1990 to 2020, this study investigates the various convergence
of renewable energy consumption (REC) and the effect of geopolitical risk (GPR) on the …

The diffusion of renewable energy sources (RES) is a fundamental objective of the
worldwide policy actions for sustainable development, at the UN level with the sustainable …

This study examines the convergence in renewable energy consumption over the period
2000–2018 by using a convergence algorithm developed by Phillips and Sul. We used 183 …

The ambitious 2050 decarbonization strategy of the European Union (EU) must implement
and reconcile several economic, social, and technological targets, such as continuous …

This study examines whether the contribution of renewable energy to the total primary
energy supply converges in a panel of 24 OECD countries over the period 1960–2020. To …

Information and communication technologies (ICTs) play a vital role in innovation. ICTs
facilitate innovation and boost the potential to generate innovative goods in developing …

Abstract The European Green Deal initiatives refer to pollution reduction and management
of climate changes. The aim of this paper is to analyze the stochastic convergence in per …

On the background of the exponential growth of the world's population, doubled by the
decrease of natural resources and the continuous, accentuated degradation of the quality of …

Innovation and adaptation of renewable energy technologies significantly reduce carbon
dioxide (CO2) emissions and increase energy efficiency. Understanding the convergence …

This paper assesses the convergence of the EU-28 countries toward their common goal of
20% in the renewable energy share indicator by year 2020. The potential presence of clubs …