The Green Model for Sustainable Software Engineering (GSEP) is inspired by
the GREENSOFT Model. It is a two-level model that comes with a complete
Green Software Engineering Process in the first level and a collection of exemplary
software tools, promoting green computing in the second level. In the following,
we provide a short overview of the engineering process. The process
claims to combine the advantages of sequential, iterative, and agile software
processes to produce a more sustainable one. The single phases of the process are
either green processes or there are at least green guidelines.