DerbyDad03 wrote:
I was at a party last night and a neighbor who works for a commercial
HVAC company explained his method of ripping off the gas company.

He says that gas is a commodity and therefore is typically cheaper in
the summer than in the winter. In the summer he "over-reads" his meter
by 35 - 40 therms on average, paying for the extra therms at the
cheaper price.

In the winter, he "under-reads" his meter by the same amount, paying
for fewer of the expensive therms.

Since he is sending in his card every month, and he is staying within
"average use" for a homeowner, they only come to read his meter once a
year and it's always near the end of winter when his over-reads and
under-reads have just about cancelled out.

As they ask on Mythbusters - Busted, Confirmed or Plausible?

In all ACTUALITY, the gas price does not vary seasonally. It varies
with the contracts they buy it on. It can go up or down at any time.