Water Storage Index
Water Storage Attributes
| Name | Units | Default Value | Validation Rule | Description |
|---|---|---|---|---|
| Latitude | ° | 0 | Latitude | |
| Longitude | ° | 0 | Longitude |
Water Storage Input Properties
| Name | Units | Multi-band | Default Value | Validation Rule | Key Property | Description |
|---|---|---|---|---|---|---|
| Build Cost | $000 | True | 0 | False | Cost of building the Water storage | |
| Cross Section Area | m² (Metric), ft² (U.S. Imperial) | False | 0 | ≥0 | False | Cross sectional area of the water storage |
| Decomposition Method | - | False | 1 | In (0,1,2) | False | Method used to pass the optimal storage trajectory from one simulation phase to the next. |
| Economic Life | yr | False | 30 | ≥0 | False | Economic life of the Water storage (period over which fixed costs are recovered). |
| Energy Consumed Amount | MW | True | 0 | ≥0 | False | Energy consumption defining the water storage energy consumption curve. |
| Energy Consumed Withdrawal Level | m³/day (Metric), gal./day (U.S. Imperial) | True | 0 | ≥0 | False | Withdrawal level defining the water storage energy consumption curve. |
| Enforce Bounds | Yes/No | False | -1 | In (0,-1) | False | If the storage bounds are enforced. |
| Expansion Max Volume | m³ (Metric), gal. (U.S. Imperial) | False | 1E+30 | ≥0 | False | Expansion max volume associated with the Water Storage |
| Expansion Optimality | - | False | 2 | In (0,2) | False | Expansion planning integerization scheme. |
| Expansion Storage | Yes/No | False | 0 | In (0,1) | False | Indicates if Water Storage is eligible for expansion planning |
| FO&M Charge | $000 | False | 0 | False | Annual fixed operation and maintenance charge | |
| Forced Outage Rate | % | True | 0 | Between 0 And 100 | False | Expected proportion of time the facility is unavailable due to forced outage |
| Initial Volume | m³ (Metric), gal. (U.S. Imperial) | False | 0 | ≥0 | False | Initial volume of Water in the storage |
| Is Available | Yes/No | False | 1 | In (0,1) | False | Indicates if Water Storage is available. |
| Lead Time | yr | False | 0 | ≥0 | False | Number of years after which the expansion project can begin |
| Loss Rate | % | False | 0 | False | Rate of loss due to evaporation, leakage, etc | |
| Maintenance Frequency | - | True | 0 | ≥0 | False | Frequency of maintenance outages in an annual time frame |
| Maintenance Rate | % | True | 0 | Between 0 And 100 | False | Expected proportion of time the facility is unavailable due to maintenance |
| Max Level | m (Metric), ft (U.S. Imperial) | False | 0 | ≥0 | False | Max water storage level |
| Max Storage Target Percent | % | False | 100 | Between 0 And 100 | False | Max Storage Target Percent for water storage |
| Max Time To Repair | h | True | 0 | ≥0 | False | Maximum time to repair |
| Max Volume | m³ (Metric), gal. (U.S. Imperial) | False | 1E+30 | False | Maximum volume of Water allowed in storage | |
| Max Withdrawal | m³ (Metric), gal. (U.S. Imperial) | False | 1E+30 | ≥0 | False | Maximum amount of water that can be withdrawn from the storage |
| Max Withdrawal Day | m³ (Metric), gal. (U.S. Imperial) | False | 1E+30 | ≥0 | False | Maximum amount of water that can be withdrawn from the storage in day |
| Max Withdrawal Hour | m³ (Metric), gal. (U.S. Imperial) | False | 1E+30 | ≥0 | False | Maximum amount of water that can be withdrawn from the storage in a hour |
| Max Withdrawal Month | m³ (Metric), gal. (U.S. Imperial) | False | 1E+30 | ≥0 | False | Maximum amount of water that can be withdrawn from the storage in a month |
| Max Withdrawal Week | m³ (Metric), gal. (U.S. Imperial) | False | 1E+30 | ≥0 | False | Maximum amount of water that can be withdrawn from the storage in a week |
| Max Withdrawal Year | m³ (Metric), gal. (U.S. Imperial) | False | 1E+30 | ≥0 | False | Maximum amount of water that can be withdrawn from the storage in a year |
| Mean Time to Repair | h | True | 24 | ≥0 | False | Mean time to repair |
| Min Storage Target Percent | % | False | 0 | Between 0 And 100 | False | Minimum Storage Target Percent for water storage |
| Min Time To Repair | h | True | 0 | ≥0 | False | Minimum time to repair |
| Min Volume | m³ (Metric), gal. (U.S. Imperial) | False | 0 | False | Minimum volume of Water allowed in storage | |
| Natural Inflow | m³/day (Metric), gal./day (U.S. Imperial) | False | 0 | False | Rate of inflow | |
| Outage Max Injection | m³ (Metric), gal. (U.S. Imperial) | True | 0 | False | Storage Max Injection during the outage | |
| Outage Max Withdrawal | m³ (Metric), gal. (U.S. Imperial) | True | 0 | False | Storage Max Withdrawal during the outage | |
| Project Start Date | - | False | 36526 | ≥0 | False | Start date of Water storage project, for expansion planning. |
| Reference Level | m (Metric), ft (U.S. Imperial) | True | 0 | ≥0 | False | Reference storage level |
| Reference Volume | m³ (Metric), gal. (U.S. Imperial) | True | 0 | ≥0 | False | Reference volume of water in the storage |
| Repair Time Distribution | - | True | -1 | In (-1,0,1,2,3,4,5,6,7) | False | Distribution used to generate repair times (Auto,Constant,Uniform,Triangular,Exponential,Weibull,Lognormal,SEV,LEV) |
| Repair Time Scale | - | True | 0 | False | Repair time function scale parameter (for exponential,Weibull,lognormal,SEV,LEV) | |
| Repair Time Shape | - | True | 0 | False | Repair time function shape parameter (for Weibull,lognormal) | |
| Retirement Cost | $000 | False | 0 | False | Cost of retiring the Water storage | |
| Retirement Storage | Yes/No | False | 0 | In (0,1) | False | Indicates if Water Storage is eligible for retirement planning |
| System Curve Level | m (Metric), ft (U.S. Imperial) | False | 0 | ≥0 | False | Level for which system curve is specified |
| Target | m³ (Metric), gal. (U.S. Imperial) | False | 0 | ≥0 | False | storage target |
| Target Day | m³ (Metric), gal. (U.S. Imperial) | False | 0 | ≥0 | False | end of day storage target |
| Target Hour | m³ (Metric), gal. (U.S. Imperial) | False | 0 | ≥0 | False | end of hour storage target |
| Target Month | m³ (Metric), gal. (U.S. Imperial) | False | 0 | ≥0 | False | end of month storage target |
| Target Penalty | $/m³ (Metric), $/gal. (U.S. Imperial) | False | -1 | False | Penalty for violating the target. | |
| Target Penalty Under | $/m³ (Metric), $/gal. (U.S. Imperial) | False | -1 | False | Penalty for violating the Min Storage Target. | |
| Target Week | m³ (Metric), gal. (U.S. Imperial) | False | 0 | ≥0 | False | end of week storage target |
| Target Year | m³ (Metric), gal. (U.S. Imperial) | False | 0 | ≥0 | False | end of year storage target |
| Technical Life | yr | False | 1E+30 | ≥0 | False | Technical lifetime of the Water storage |
| Trajectory Non-anticipativity | $/m³ (Metric), $/gal. (U.S. Imperial) | True | -1 | False | Price for violating non-anticipativity constraints in scenario-wise decomposition mode | |
| Trajectory Non-anticipativity Time | h | False | 0 | ≥0 | False | Window of time over which to enforce non-anticipativity constraints in scenario-wise decomposition |
| Trajectory Non-anticipativity Volume | m³ (Metric), gal. (U.S. Imperial) | True | 1E+30 | ≥0 | False | Volume of violation of non-anticipativity constraints in band |
| WACC | % | False | 10 | ≥0 | False | Weighted average cost of capital |
| x | - | True | 0 | False | Value to pass-through to solution | |
| y | - | True | 0 | False | Value to pass-through to solution | |
| z | - | True | 0 | False | Value to pass-through to solution |
Water Storage Maintenances Input Properties
| Name | Units | Multi-band | Default Value | Validation Rule | Key Property | Description |
|---|---|---|---|---|---|---|
| Outage Max Injection | m³ (Metric), gal. (U.S. Imperial) | False | 0 | False | Water Storage Max Injection during the outage | |
| Outage Max Withdrawal | m³ (Metric), gal. (U.S. Imperial) | False | 0 | False | Water Storage Max Withdrawal during the outage |
Water Storage Constraints Input Properties
| Name | Units | Multi-band | Default Value | Validation Rule | Key Property | Description |
|---|---|---|---|---|---|---|
| End Volume Coefficient | m³ (Metric), gal. (U.S. Imperial) | False | 0 | False | Coefficient of storage end volume. | |
| Inflow Coefficient | m³ (Metric), gal. (U.S. Imperial) | False | 0 | False | Coefficient of water inflow | |
| Ramp Coefficient | m³ (Metric), gal. (U.S. Imperial) | False | 0 | False | Coefficient of change in water storage end volume | |
| Release Coefficient | m³ (Metric), gal. (U.S. Imperial) | False | 0 | False | Coefficient of water release | |
| Units Built Coefficient | - | False | 0 | False | Coefficient of number of units built | |
| Units Built in Year Coefficient | - | False | 0 | False | Coefficient of number of units built in the year | |
| Units Retired Coefficient | - | False | 0 | False | Coefficient of number of units retired | |
| Units Retired in Year Coefficient | - | False | 0 | False | Coefficient of number of units retired in the year |
Water Storage Objectives Input Properties
| Name | Units | Multi-band | Default Value | Validation Rule | Key Property | Description |
|---|---|---|---|---|---|---|
| End Volume Coefficient | m³ (Metric), gal. (U.S. Imperial) | False | 0 | False | Coefficient of storage end volume | |
| Inflow Coefficient | m³ (Metric), gal. (U.S. Imperial) | False | 0 | False | Coefficient of water inflow | |
| Natural Inflow Coefficient | m³ (Metric), gal. (U.S. Imperial) | False | 0 | False | Coefficient of natural inflow | |
| Ramp Coefficient | m³ (Metric), gal. (U.S. Imperial) | False | 0 | False | Coefficient of change in water storage end volume | |
| Release Coefficient | m³ (Metric), gal. (U.S. Imperial) | False | 0 | False | Coefficient of water release | |
| Units Built Coefficient | - | False | 0 | False | Coefficient of number of units built | |
| Units Built in Year Coefficient | - | False | 0 | False | Coefficient of number of units built in the year | |
| Units Retired Coefficient | - | False | 0 | False | Coefficient of number of units retired | |
| Units Retired in Year Coefficient | - | False | 0 | False | Coefficient of number of units retired in the year |
Water Storage Output Properties
| Name | Summary Name | Property Group | Phases | Multi-band | Description |
|---|---|---|---|---|---|
| Average Utilization - % | Average Utilization - % | Production | LT Plan, MT Schedule, ST Schedule | False | Average storage utilization based on end volume |
| Average Working Utilization - % | Average Working Utilization - % | Production | LT Plan, MT Schedule, ST Schedule | False | Average storage utilization based on working volume |
| Build Cost - $000 | Build Cost - $000 | Expansion | LT Plan | False | Cost of building the Water storage |
| End Level - m (Metric), ft (U.S. Imperial) | End Level - m (Metric), ft (U.S. Imperial) | Production | LT Plan, MT Schedule, ST Schedule | False | Water storage level at the end of period |
| End Volume - m³ (Metric), gal. (U.S. Imperial) | End Volume - m³ (Metric), gal. (U.S. Imperial) | Production | LT Plan, MT Schedule, ST Schedule | False | Storage volume at the end of the period |
| Fixed Costs - $ | Fixed Costs - $000 | Production | LT Plan, MT Schedule, ST Schedule | False | Total fixed costs including amortized build costs |
| FO&M Cost - $ | FO&M Cost - $000 | Production | LT Plan, MT Schedule, ST Schedule | False | Fixed operation and maintenance cost |
| Forced Outage - m³/day (Metric), gal./day (U.S. Imperial) | Forced Outage - m³ (Metric), gal. (U.S. Imperial) | Reliability | LT Plan, MT Schedule, ST Schedule | False | Capacity of Withdrawal/Injection on Forced Outage |
| Forced Outage Hours - h | Forced Outage Hours - h | Reliability | LT Plan, MT Schedule, ST Schedule | False | Number of hours the Water storage is on forced outage of Withdrawal/Injection |
| Initial Volume - m³ (Metric), gal. (U.S. Imperial) | Initial Volume - m³ (Metric), gal. (U.S. Imperial) | Production | LT Plan, MT Schedule, ST Schedule | False | Initial volume of Water in the storage |
| Injection - m³ (Metric), gal. (U.S. Imperial) | Injection - m³ (Metric), gal. (U.S. Imperial) | Production | LT Plan, MT Schedule, ST Schedule | False | Quantity of water injected into the water storage |
| Maintenance - m³/day (Metric), gal./day (U.S. Imperial) | Maintenance - m³ (Metric), gal. (U.S. Imperial) | Reliability | LT Plan, PASA, MT Schedule, ST Schedule | False | Capacity of Withdrawal/Injection on maintenance |
| Maintenance Hours - h | Maintenance Hours - h | Reliability | LT Plan, MT Schedule, ST Schedule | False | Number of hours the Water storage is on maintenance |
| Max Volume - m³ (Metric), gal. (U.S. Imperial) | Max Volume - m³ (Metric), gal. (U.S. Imperial) | Production | LT Plan, MT Schedule, ST Schedule | False | Maximum volume of Water allowed in storage |
| Max Volume Built - m³ (Metric), gal. (U.S. Imperial) | Max Volume Built - m³ (Metric), gal. (U.S. Imperial) | Expansion | LT Plan | False | Amount of increase in Water Storage Max Volume |
| Max Volume Retired - m³ (Metric), gal. (U.S. Imperial) | Max Volume Retired - m³ (Metric), gal. (U.S. Imperial) | Expansion | LT Plan | False | Amount of reduction in Water Storage Max Volume |
| Min Volume - m³ (Metric), gal. (U.S. Imperial) | Min Volume - m³ (Metric), gal. (U.S. Imperial) | Production | LT Plan, MT Schedule, ST Schedule | False | Minimum volume of Water allowed in storage |
| Net Withdrawal - m³ (Metric), gal. (U.S. Imperial) | Net Withdrawal - m³ (Metric), gal. (U.S. Imperial) | Production | LT Plan, MT Schedule, ST Schedule | False | Net of withdrawal and injection |
| Retirement Cost - $000 | Retirement Cost - $000 | Expansion | LT Plan | False | Cost of retiring the Water storage |
| Service Factor - % | Service Factor - % | Reliability | LT Plan, MT Schedule, ST Schedule | False | Proportion of Storage capacity available in withdrawal/injection |
| Shadow Price - $/m³ (Metric), $/gal. (U.S. Imperial) | Shadow Price - $/m³ (Metric), $/gal. (U.S. Imperial) | Production | LT Plan, MT Schedule, ST Schedule | False | Shadow price of water in the storage |
| Units Out | Reliability | LT Plan, MT Schedule, ST Schedule | False | Number of units out of service | |
| Utilization - % | Utilization - % | Production | LT Plan, MT Schedule, ST Schedule | False | Storage utilization based on end volume |
| Withdrawal - m³ (Metric), gal. (U.S. Imperial) | Withdrawal - m³ (Metric), gal. (U.S. Imperial) | Production | LT Plan, MT Schedule, ST Schedule | False | Quantity of water withdrawn from the storage |
| Working Utilization - % | Working Utilization - % | Production | LT Plan, MT Schedule, ST Schedule | False | Storage utilization based on working volume |
| Working Volume - m³ (Metric), gal. (U.S. Imperial) | Working Volume - m³ (Metric), gal. (U.S. Imperial) | Production | LT Plan, MT Schedule, ST Schedule | False | Working storage volume at the end of the period |
| x | x | Pass-through | LT Plan, MT Schedule, ST Schedule | True | Value to pass-through to solution |
| y | y | Pass-through | LT Plan, MT Schedule, ST Schedule | True | Value to pass-through to solution |
| z | z | Pass-through | LT Plan, MT Schedule, ST Schedule | True | Value to pass-through to solution |