The following table summarises the contracted providers for 2024/25:
| Ancillary Service Agent | MFK | Backup SFK | IR | OFR | BS |
|---|---|---|---|---|---|
| Contact Energy | ♦ Expires 2025 | ♦ Expires 2025 | ♦ Expires 2025 | ♦ Expires 2026 | ♦ Expires 2026 (SI) |
| Counties Power | ♦ Expires 2025 | ||||
| Enel X NZ (also includes Pan Pac and Winstone Pulp International) | ♦ Expires 2025 | ||||
| Genesis Energy | ♦ Expires 2025 | ♦ Expires 2025 | ♦ Expires 2025 | ♦ Expires 2025 (NI) | |
| King Country Energy | ♦ Expires 2025 | ||||
| Manawa Energy | ♦ Expires 2025 | ||||
| Mercury Energy | ♦ Expires 2025 | ♦ Expires 2025 | ♦ Expires 2025 | ♦ Expires 2026 | ♦ Expires 2025 (NI) |
| Meridian Energy | ♦ Expires 2025 | ♦ Expires 2025 | ♦ Expires 2025 | ♦ Expires 2026 | ♦ Expires 2026 (SI) |
| NewPower Energy | ♦ Expires 2025 | ||||
| Nga Awa Purua (Mercury) | ♦ Expires 2026 | ||||
| PowerNet | ♦ Expires 2025 | ||||
| SolarZero | ♦ Expires 2025 | ||||
| Tuaropaki (Mercury) | ♦ Expires 2026 | ||||
| Vector | ♦ Expires 2025 | ||||
| WEL Networks | ♦ Expires 2025 | ||||
| Wellington Electricity Lines | ♦ Expires 2025 |
Related documents
GL-EA-010 Generator Testing Requirements.pdf
(PDF 1.79 MB)
GL-EA-766 Distribution Asset Test Requirements.pdf
(PDF 957.71 KB)
System operator standard contract terms for all ancillary services
Part A - Foundation.pdf
(PDF 93.88 KB)
Part A1 - Glossary and Interpretation.pdf
(PDF 91.26 KB)
Part A2 - General Terms.pdf
(PDF 281.41 KB)
Part B - Trading Agent.pdf
(PDF 88.4 KB)
Schedule - BS.pdf
(PDF 338.81 KB)
Schedule - MFK.pdf
(PDF 182.1 KB)
Schedule - Backup SFK.pdf
(PDF 185.65 KB)
Schedule - IR.pdf
(PDF 182.29 KB)
Schedule - OFR.pdf
(PDF 319.44 KB)