my a&#x2F;c bill in AZ would be about $400-500 &#x2F; mo higher in the summer if they made that move! Most people in AZ put their A&#x2F;C to 87 or so if they aren&#x27;t home and actually keep it in the high 70s even when home. Otherwise you&#x27;re looking at $1K&#x2F;mo energy bills in the summer