Luis Mundaca
Professor
Has electricity turned green or black in Chile? A structural decomposition analysis of energy consumption
Author
Summary, in English
Since 2010, the Chilean government has backed a progressive increase of non-conventional renewable energies sources (NCRES) to put forward the country's energy independence from fossil fuels, and therefore from imports, and to reduce its CO2 emissions. The analysis of the final energy consumption
changes via a structural decomposition analysis, based on the Input-Output Tables for Chile in the period 2008e2013, enables us to identify the key effects as well as the sectors and energy sources in this process. The results show that the scale and the intensity effects are the main drivers of the final energy
consumption change. There is a significant increase of the final energy sources derived from natural gas (273%), electricity (23%) and oil (8%). The increase of the electricity consumption due to the scale, intensity and demand structure effects reveals a coupling with economic growth, lower energy efficiency
and larger end-use exporter sectors (e.g., mining). Concretely, the use of coal for electricity generation increased in absolute (23,648 Tcal) and relative terms of total fossil fuels (34%). Despite the rapid deployment of NCRES, a short-term analysis suggests that more aggressive policy efforts are needed to
effectively drive the transition towards a low-carbon energy system.
changes via a structural decomposition analysis, based on the Input-Output Tables for Chile in the period 2008e2013, enables us to identify the key effects as well as the sectors and energy sources in this process. The results show that the scale and the intensity effects are the main drivers of the final energy
consumption change. There is a significant increase of the final energy sources derived from natural gas (273%), electricity (23%) and oil (8%). The increase of the electricity consumption due to the scale, intensity and demand structure effects reveals a coupling with economic growth, lower energy efficiency
and larger end-use exporter sectors (e.g., mining). Concretely, the use of coal for electricity generation increased in absolute (23,648 Tcal) and relative terms of total fossil fuels (34%). Despite the rapid deployment of NCRES, a short-term analysis suggests that more aggressive policy efforts are needed to
effectively drive the transition towards a low-carbon energy system.
Department/s
- The International Institute for Industrial Environmental Economics
Publishing year
2018-08-03
Language
English
Pages
282-298
Publication/Series
Energy
Volume
162
Document type
Journal article
Publisher
Elsevier
Topic
- Environmental Sciences
- Energy Systems
Status
Published
ISBN/ISSN/Other
- ISSN: 0360-5442