It's the utilites' administrative fees, not those imposed at the local, provincial, or federal levels. I'll leave the discussion of whether or not there should be greater governmental oversight of administrative fees to the Lounge.
In any case, we installed a new high-efficiency furnace about eight years ago to replace one that had been in use since 1967. Our gas consumption was reduced by about two thirds, but our utility bill remained steady. I later heard a number of analysts state that, with modern equipment, efforts to save energy were best understood as aids to the environment, and not one's fiscal balance sheet.