Stations with a gravity gun got the ability to move in local coordinates.

Victoria, 
Will you please be so kind and be accurate giving more details?

What kind of stations? I suppose neither PPS nor OPS. You refer to stations built by human players.

What is the cost of movement? Such stations use Vespene, Crystals, Crystals and Vespene?

Probably are more ecologic stations and use only solar energy... 

Victoria, how to attack a sun template with the gravity gun? I try by using the 3D coordinate from spy reports, but doesn’t work. Please advise!