RE:Grid connectionIf you want production of ore concentrate to begin before about 2029, then you're building an LNG powered generator facility at the mine site. Construction season in this part of the Yukon is 4 months at best; it will take years for the towers and transmission lines to reach that far north. I watched a high voltage transmission line get installed along highway 52 between Rochester & Minneapolis a few years ago - fascinating work, but even for that 40 mile long section, it took several years to complete and become operational. Minnesota has a much longer construction season than the Yukon. Like JClarke said, it factors into the price to pay, but doesn't impact capital costs to build the mine, unless you're willing to delay mine construction until about the end of the decade.