This study aimed to develop the Green Consumerism E-Book for Undergraduate Students (GC-EBUS). The novelty offered in this study is the development of a book specifically discussing green consumerism for undergraduate students, which has never been developed before. This research was conducted in November 2018-March 2019. The research method used is the research and development method development model Borg and Gall which consists of conducting needs analysis, designing media, developing media, and conducting media validation, in this study not yet tested try the effectiveness of the media in the field. GC-EBUS was develop in Indonesian language. The average total validation score obtained is 3.33 which is very valid. This showed that GC-EBUS is suitable for use in classroom learning. The conclusion of this study is that green consumerism books for undergraduate students developed are suitable for use in learning.