Serving customers in the Tilley and Rolling Hills areas since 1964! Current Rates as of the first day of the month: Cost of Gas: Changes Monthly – Please see the following link for the current Cost of Gas per GJ https://www.gasalberta.com/gas-market/gas-rates-in-alberta Delivery Charge: $2.00/GJ Carbon Tax: $2.63/GJ Monthly Fixed Charge: $30.00/month Tirol Gas Co-op, along with other Co-ops in the province, are shareholders of Gas Alberta Inc. We purchase our gas exclusively through them, and they change the cost of gas monthly.