Accepted Manuscript Life-cycle assessment of biofuel production from microalgae via various bioenergy conversion systems Chi-He Sun, Qian Fu, Qiang Liao, Ao Xia, Yun Huang, Xun Zhu, Alissara Reungsang, Hai-Xing Chang PII: S0360-5442(19)30076-3 DOI: https://doi.org/10.1016/j.energy.2019.01.074 Reference: EGY 14547 To appear in: Energy Received Date: 13 April 2017 Revised Date: 1 November 2018 Accepted Date: 14 January 2019 Please cite this article as: Sun C-H, Fu Q, Liao Q, Xia A, Huang Y, Zhu X, Reungsang A, Chang H-X, Life-cycle assessment of biofuel production from microalgae via various bioenergy conversion systems, Energy (2019), doi: https://doi.org/10.1016/j.energy.2019.01.074. 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.