Complete Decomposition Analysis of CO2 Emissions in the Health Sector in Portugal
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This study uses the “Complete Decomposition” technique to examine the intensity of CO2 emissions in the health sector in Portugal over the period 1997–2014. Our results suggest that improvements in emission intensity in the health sector depend on the design of incentives of replacing fossil fuels with fuels from renewable energy sources and adopting measures to save energy. In addition, capital investment may also contribute to the reduction of the emission intensity in the sector, if the investment is applied to the acquisition of more efficient equipment. We identify areas for action and recommend that public and private sector health professionals should elevate energy efficiency to a top priority. Our results also highlight the importance of the Kyoto protocol.
Emissions of health sector (Portugal, 1997–2014) using complete decomposition.
Consumption of fossil fuels reveals the strongest effect upon CO2 intensity.
Renewables and efficient use of electricity reveal critical to reduce emissions.
Capital investment may contribute to the reduction of the emission intensity.
Results also highlight the importance of the Kyoto protocol.
KeywordsDecomposition analysis Emissions intensity Health sector Portugal
JEL ClassificationQ530 Q490 Q560
This work has been in part financially supported by the Research Unit on Governance, Competitiveness and Public Policy—GOVCOPP (project POCI-01-0145-FEDER-008540), funded by FEDER funds through COMPETE2020—Programa Operacional Competitividade e Internacionalização (POCI)—and by national funds through FCT—Fundação para a Ciência e a Tecnologia. Any persistent error or missing facts are the authors’ entire responsibility.
Compliance with Ethical Standards
Conflict of interest
On behalf of all authors, the corresponding author states that there is no conflict of interest.
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