The map for Europe is a map of organizational/bureaucratic boundaries within the ENTSO-E; the world map on that page correctly omits regions not connected to th

The map for Europe is a map of organizational/bureaucratic boundaries within the ENTSO-E; the world map on that page correctly omits regions not connected to the big synchronized grids. Alaska, similarly, is a set of two isolated grids, connected only by organizational ties: https://en.wikipedia.org/wiki/Alaska_Interconnection https://en.wikipedia.org/wiki/Alaska_Interconnection