On Thursday, December 31, 2020 at 12:03:29 PM UTC-5, snipped-for-privacy@ccanoemail.ca wrote in alt.home.repair:
>
> >I'm running new circuits to a shop .
> >The 3 wires coming into the meter are 2 hots and a ground
> >or is the ground a neutral
>
> Yes.
As per code NEC 250-23(b), 250-24(b). The building's grounded electrode must connect to the main ground wire which connects to main neutral wire which connects to the the back of the panel.