Introduction The aim objective of the 2013 2nd International Conference on Environment, Energy and Biotechnology (ICEEB) is to provide a platform for researchers, engineers, academicians as well as industrial professionals from all over the world to present their research results and development activities in Bioinformatics and Biomedical Science. Previous ICEEB 2012 was held in Kuala Lumpur, Malaysia respectively. The 2013 2nd International Conference on Environment, Energy and Biotechnology will be held in Kuala Lumpur, Malaysia during June 8-9, 2013.