Accepted Manuscript Modeling and Forecasting Hourly Electricity Demand by SARIMAX with Interactions Niematallah Elamin, Mototsugu Fukushige PII: S0360-5442(18)31929-7 DOI: 10.1016/j.energy.2018.09.157 Reference: EGY 13851 To appear in: Energy Received Date: 18 April 2018 Accepted Date: 23 September 2018 Please cite this article as: Niematallah Elamin, Mototsugu Fukushige, Modeling and Forecasting Hourly Electricity Demand by SARIMAX with Interactions, (2018), doi: 10.1016/j.energy. Energy 2018.09.157 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.