© 2011 Shahidul I. Khan, Asif Islam, Alimul Haque Khan.This is a research/review paper, distributed under the terms of the Creative Commons Attribution-Noncommercial 3.0 Unported License http://creativecommons.org/licenses/by-nc/3.0/), permitting all non-commercial use, distribution, and reproduction inany medium, provided the original work is properly cited. Global Journal of Researches in Engineering Volume 11 Issue 1 Type: Double Blind Peer Reviewed International Research Journal Publisher: Global Journals Inc. (USA) Energy Forecasting of Bangladesh in Gas Sector Using LEAP Software By Shahidul I. Khan, Asif Islam, Alimul Haque Khan Bangladesh University of Engineering & Technology, Energypac Engineering Ltd., International Islamic University of Chittagong Abstract- This paper represents the first application of Long-Range Energy Alternative Planning (LEAP) software in energy forecasting of gas sector in Bangladesh. LEAP is used to take government decisions in many developed countries. In this work, at first the data on amount of gas consumption in different sectors of Bangladesh have been collected from year 1993 up-to year 2007. Then using ‘Linear’ and ‘Exponential’ time series wizard, gas consumption of these sectors has been forecasted up-to year 2020. Comparison between the results of forecasted data using aforementioned two time-series wizards have been discussed. The most acceptable forecasting model and why it wasn’t used in this work have also been discussed thoroughly. Keywords: Energy Forecast, Exponential Forecast, Linear Forecast, Logistic Forecast, Long Range Energy Alternative Planning (LEAP) Classification: GJRE-J FOR Classification: 850103 EnergyForecastingofBangladeshinGasSectorUsingLEAPSoftware Strictly as per the compliance and regulations of: Version 1.0 February 2011 ISSN: 0975-5861