To connect the Legal Solar Battery project to the grid, AltaLink proposed connection project included work in two separate locations: near Legal Solar’s proposed new substation (called Legal 1068S), located in NW-36-57-26 W4M, and at AltaLink’s existing NW Cardiff 191S Substation, located in SW-1-56-25 W4M.

AltaLink had proposed to construct a new 138 kilovolt (kV) transmission line connecting to its existing 792L transmission line and install two new
telecommunications towers.