Applicants are eligible to submit any number of entries to any number of categories; however, the same entry cannot be submitted twice to two or more different categories, you may only submit a specific project once.
You may enter specific category with several projects, only if they are related to different themes under mentioned category.
For example, two projects could be submitted to the same category – Green initiatives – one related to biodiversity and another – to energy management initiatives. But you cannot submit two different projects, both related to energy management.
See: Category Description