| Units: | 1000·~ (Metric), ~ (U.S. Imperial) |
| Mode: | Input Only |
| Multi-band: | True |
| Default Value: | 0 |
| Validation Rule: | ≥0 |
| Key Property: | No |
| Description: | Reservation volume for gas contract |
Gas Contract Reservation Volume is the amount of gas a contract has reserved. This is used in conjunction with Reservation Charge to calculate the total Reservation Cost of the contract.