It can be a bit difficult (at least for a newbie such as myself) to tell which power locations are owned by me.  Their behaviour on selection seems a bit different, but not too obvious (I remember an orange circle or something on select, but it's more subtle in the recent build).  There's a coloured strip on the power location, but it doesn't seem to turn to my team colour - I was green, but it was a powder blue colour for some reason.  Maybe this could be made more obvious?