Energy is not studied as a sub-system, since that ambition is clearly articulated and quite some studies have been done on that sub-system already. Please note that energy has to be taken into account and lessons should be learned from developments towards sustainable energy on Texel so far.
Reports about sustainable energy for Texel are in Blackboard.
A summary of a consultancy project can be found here. On you tube there are also some videos about that project.
Also Texel Energy, a cooperative initiative shows videos.