Firm, dynamically allocable capacities (DZK) enable shippers to use booked entry and exit capacities on a firm basis if, in the case of entry capacity at the booked entry point, gas is provided for exit at a predefined exit point or in the case of exit capacity, the gas provided at a predefined entry point is withdrawn at the booked exit point. Additionally, DZKs enable shippers to use booked entry and exit capacities on an interruptible basis without determining a fixed transmission path.
Conditionally firm, freely allocable capacities (bFZK) enable shippers to use booked entry and exit capacities without determining a fixed transmission path on a firm basis providing a predefined, external condition is fulfilled. External conditions can exist relating to the temperature (bFZKtemp), a load situation (bFZKlast) or relating to a combination of temperature and load situation (bFZKkomb). Furthermore, use is on an interruptible basis.
terranets bw is currently only offering the product bFZKtemp.