Green Energy & Environment (GEE) is a peer-reviewed, international, interdisciplinary journal for the publication of relevant and qualified research related to all aspects of green energy and the environment, such as biofuel and bioenergy, energy storage and networks, catalysis for sustainable processes, and materials for energy and the environment. The scope of GEE is very broad, and GEE particularly welcomes original, novel fundamental, and engineering research. GEE also aims to provide a platform for the discussion, summary, review, and preview of green energy and its impact on the eco-environment.