Fluidstack tools / 02 / Demand management
Campus Power Oversubscription & Peak Shaving
Model a 24-hour compute load against firm grid capacity, battery dispatch, and required compute curtailment.
250 MW campus / modeled IT block
10 MW100 MW
10 MW120 MW
0 MW30 MW
24-hour load profile
Compute curtailment required
Raw IT demandFirm grid limitBattery dischargeCompute curtailment
- Oversubscription ratio
- 140%
- Peak compute curtailment
- 2 MW
- Peak net grid load
- 30 MW
Hourly dispatch data
| Hour | IT (MW) | Grid (MW) | BESS (MW) | Curtailment (MW) |
|---|---|---|---|---|
| 00:00 | 13 | 13 | 0 | 0 |
| 01:00 | 13 | 13 | 0 | 0 |
| 02:00 | 15 | 15 | 0 | 0 |
| 03:00 | 17 | 17 | 0 | 0 |
| 04:00 | 20 | 20 | 0 | 0 |
| 05:00 | 23 | 23 | 0 | 0 |
| 06:00 | 27 | 27 | 0 | 0 |
| 07:00 | 31 | 30 | 1 | 0 |
| 08:00 | 35 | 30 | 5 | 0 |
| 09:00 | 38 | 30 | 8 | 0 |
| 10:00 | 40 | 30 | 10 | 0 |
| 11:00 | 41 | 30 | 10 | 1 |
| 12:00 | 42 | 30 | 10 | 2 |
| 13:00 | 41 | 30 | 10 | 1 |
| 14:00 | 40 | 30 | 10 | 0 |
| 15:00 | 38 | 30 | 8 | 0 |
| 16:00 | 35 | 30 | 5 | 0 |
| 17:00 | 31 | 30 | 1 | 0 |
| 18:00 | 27 | 27 | 0 | 0 |
| 19:00 | 23 | 23 | 0 | 0 |
| 20:00 | 20 | 20 | 0 | 0 |
| 21:00 | 17 | 17 | 0 | 0 |
| 22:00 | 15 | 15 | 0 | 0 |
| 23:00 | 13 | 13 | 0 | 0 |
Model assumptions
The supplied sinusoidal demand profile models one IT block, not the full 250 MW campus. Battery dispatch is power-only: energy capacity, state of charge, recharging and efficiency are excluded.
Battery discharge is followed by instantaneous compute curtailment, so net grid load is capped by construction. This is not a breaker-protection or reliability assessment.