AccScience Publishing / AJWEP / Volume 14 / Issue 2 / DOI: 10.3233/AJW-170014
RESEARCH ARTICLE

Time Series Patterns and Relationship of Energy  Consumption and CO2 Emissions in Malaysia

Rawshan Ara Begum1* Sharifah Mastura Syed Abdullah2 Md. Sujahangir Kabir Sarkar2
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1 Institute of Climate Change (IPI), Institute of Climate Change (IPI)
2 Institute for Environment and Development (LESTARI), Universiti Kebangsaan Malaysia (UKM), 43600 Bangi, Malaysia
AJWEP 2017, 14(2), 41–49; https://doi.org/10.3233/AJW-170014
Submitted: 7 June 2016 | Revised: 19 March 2017 | Accepted: 19 March 2017 | Published: 15 April 2017
© 2017 by the Author(s). This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution -Noncommercial 4.0 International License (CC-by the license) ( https://creativecommons.org/licenses/by-nc/4.0/ )
Abstract

It is crucial to understand time series patterns of Malaysia’s energy consumption and CO2 emissions  and their relationship for implementing strategies and policies to energy security and climate change mitigation. Data from 1980 to 2011 show that all types of fuel and sectors exhibited growth in energy consumption. Major  fuel energy consumed are the electricity, diesel, natural gas and motor petrol while transport and industrial  sectors are the main consumers of energy. Alike, electricity generation and transport sectors contribute a larger  share of CO2 emissions followed by manufacturing industries and construction sectors among others. In recent  years, emissions from power generation rapidly increased due to the increasing coal share of energy input instead  of natural gas. Moreover, the positive and linear relationship between CO2 emission and energy consumption  indicates that Malaysia’s higher rate of energy consumption leads to the increased CO2 emissions whereas a high  growth of GDP and increasing population might cause increased energy consumption. However, implementation  of Feed-in Tariff (FiT) mechanism would work as an incentive to reduce energy consumption and a motivation  to consumers (individual or industry) to offset the incremental electricity cost by applying renewable energy and  energy efficiency measures that ultimately would contribute to reduce emissions in Malaysia.

Keywords
Energy consumption
emissions
mitigation
Malaysia
Conflict of interest
The authors declare they have no competing interests.
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Asian Journal of Water, Environment and Pollution, Electronic ISSN: 1875-8568 Print ISSN: 0972-9860, Published by AccScience Publishing