The Priority of Service policy lists the order in which services of different types will be interrupted in the case of a constraint on our storage or pipeline system. Only Shippers with interruptible services are affected by interruptions. Firm services are not affected except in instances of Force Majeure.
The cost of all HUB interactions are laid out in the Current Hub Pricing Schedule
. The prices are subject to change and are usually updated monthly. The Schedule B pricing is part of the underlying HUB contract agreement and also includes pricing for interruptible transport, exchanges, and name changes.
M12 transport only transports gas from Dawn to Parkway or Kirkwall, while C1 transport can transport gas anywhere on Union Gas' system including Bluewater, St. Clair, Ojibway, Dawn, Parkway and Kirkwall. The demand charges for transportation from Dawn to Parkway or Kirkwall are the same for both C1 and M12 transportation services, however fuel charges differ between the two. M12 transport fuel cost changes monthly and the customer is subject to quarterly true ups, while C1 transport fuel cost is fixed for each season and not subject to true up. M12 transport service is intended for long term contracts, lasting 10 years or more, but the C1 transport service can be either long term or short term.
Fuel Ratio is the quantity of fuel that must by supplied to Union Gas for every unit of gas moved within Union Gas' system. This number differs from path to path, month to month and from storage to transport. A summary of the current fuel ratios is available at Current Rates & Fuel Ratios.