[USMA:29828] Natural gas

[john mercer]

Hello we got are gas bill last week for the month of april.  It was calibrated in kj.  Is that the correct SI way to do it or should it be in cubic meters?  I believe natural gas meters went metric in the late seventy's in British Columbia.  I don't know anything about the rest of Canada maybe if there is anyone on this list who could let us know.