✨ Electricity Reliability Statistics
NEW ZEALAND GAZETTE
No. 82
8, 11,
12, 15,
16, 19 SAIDI, SAIFI and CAIDI by interruption class and in total for 2000:
| Network or Generation Owner | Disclosure Regulation Class | Classification of Interruptions | SAIDI (minutes per connected customer) | SAIFI (interruptions per connected customer) | CAIDI (minutes per customer interrupted) |
|---|---|---|---|---|---|
| Orion | B | Planned Shutdowns | 6.4 | 0.028 | 232.5 |
| C | Unplanned Cuts | 45.4 | 0.803 | 56.5 | |
| 51.8 | 0.831 | 62.4 | |||
| Transpower | A | Planned Shutdowns | 0.5 | 0.002 | 194.7 |
| D | Unplanned Cuts | 0.0 | 0.016 | 1.0 | |
| 0.5 | 0.019 | 25.0 | |||
| Total | 52.3 | 0.849 | 61.6 |
8, 11,
12, 15,
16, 19 SAIDI, SAIFI and CAIDI by interruption class and in total for 1999:
| Network or Generation Owner | Disclosure Regulation Class | Classification of Interruptions | SAIDI (minutes per connected customer) | SAIFI (interruptions per connected customer) | CAIDI (minutes per customer interrupted) |
|---|---|---|---|---|---|
| Orion | B | Planned Shutdowns | 17.5 | 0.095 | 185.6 |
| C | Unplanned Cuts | 50.2 | 0.745 | 67.3 | |
| 67.7 | 0.840 | 80.6 | |||
| Transpower | A | Planned Shutdowns | 0.5 | 0.001 | 475.2 |
| D | Unplanned Cuts | 1.2 | 0.086 | 14.0 | |
| 1.7 | 0.087 | 19.3 | |||
| Total | 69.4 | 0.927 | 74.9 |
Disclosure Regulation classes E, F and G do not apply to Orion and consequently the results are all zero.
Note that these are Orion’s overall reliability performance indices. Refer to Orion’s Annual Report for the results by urban and rural areas.
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Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2001, No 82
Gazette.govt.nz —
NZ Gazette 2001, No 82
✨ LLM interpretation of page content
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Disclosure by line owners of reliability performance measures and statistics
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🏭 Trade, Customs & IndustryElectricity, Energy Reliability, Performance Measures, Statistics, Line Owners, SAIDI, SAIFI, CAIDI, Orion, Transpower