Is the share of renewable energy sources determining the CO2 kWh and income relation in electricity generation?. (November 2016)

• Record Type: Journal Article
• Authors: Moutinho, Victor; Robaina, Margarita
• Is Part Of: Renewable & sustainable energy reviews. Volume 65(2016:Dec.)
• Page Start: 902
• Page End: 914
• Publication Date: 2016-11
• Subjects: Q430 -- Q400 -- Q530 -- Q560; Carbon dioxide emissions per kW h -- Electricity generation -- Environmental Kuznets Curve -- Innovative accounting approach -- Panel cointegration tests -- Renewable energy; Renewable energy sources -- Periodicals; Power resources -- Periodicals; Énergies renouvelables -- Périodiques; Ressources énergétiques -- Périodiques; 333.794
• DOI: 10.1016/j.rser.2016.07.007
• Languages: English
• ISSNs: 1364-0321

Abstract

Abstract: The present study examines the long and short-run causality of the share of renewable energy sources (RES) in the relation between Carbon Dioxide emissions of electricity generation (CO2 kW h) and real income (GDP) for 20 European countries over 1991–2010, and in sub period 2001–2010. We used Cointegration Analysis and the Innovative Accounting Approach that includes Forecast Error Variance Decomposition and Impulse Response Functions (IRFs). Our results provide supportive evidence for the validity of the Environmental Kuznets Curve (EKC), and suggest that renewable energy can be a potential determining driver of the difference in the emissions-income relations across European countries and a significant way of reducing CO2 kW h. Moreover, in this particular 2001–2010 subperiod the share of renewable energy in electricity output will have significant influence on the shape of the EKC, which will shift downward as RES increases, suggesting lower (environmental) costs of development. In these sub period, 2001–2010, all the results show a common pattern expected of CO2 emissions in electricity generation after the European Directive 2001/77/EC, and reveal the importance of the interactive impact of renewable energy sources and GDP to reduce the CO2 emissions in electricity generation.