A Villanueva and H. Wenzel (2007) reviewed the LCA of different disposal scenario of paper waste especially, incineration, landfill and recycling for comparison and justify the best disposal scenario of paper waste. More than 50 LCA related reports were investigated but, due to the lack of scope, background, method and information, only half of the reports could be used. The main discussion was about whether the recycling is the best preferable for environmental impact or not. The review mentioned that for comparison between recycling and landfill, it was clear that the recycling is better. Nevertheless, for the comparison between recycling and incineration, the result was still unclear due to the lack of information although the recycling was better in term of energy related impact but for some other categories such as resource consumption, the result was still blur due to the variety of type of wood that use to produce the paper.