New Zealand Gazette – 2002 – No. 117

Page 3151

✨ Electricity Statistics

Statistics (Schedule 1, Part 4)

Statistics

	Nominal Voltage	2002	2001	2000	1999

(a) System Length (Total) (kms)

| | | | | | |
| 50kV | | 258.33 | 253.55 | 295.69 | 258.00 |
| 33kV | | 35.50 | 35.50 | 0.00 | 0.00 |
| 11kV | | 2,637.41 | 2,569.33 | 2,599.42 | 2,081.00 |
| 230/400 V | | 747.27 | 679.64 | 600.41 | 488.00 |
| Total | | 3,678.51 | 3,538.02 | 3,495.52 | 2,827.00 |

(b) Circuit Length (Overhead) (kms)

| | | | | | |
| 50kV | | 258.33 | 253.55 | 295.69 | 258.00 |
| 33kV | | 35.40 | 35.40 | 2.49 | 0.00 |
| 11kV | | 2,532.90 | 2,472.49 | 2,499.60 | 1,984.00 |
| 230/400 V | | 594.75 | 529.15 | 472.07 | 397.00 |
| Total | | 3,421.38 | 3,290.59 | 3,267.36 | 2,639.00 |

(c) Circuit Length (Underground) (kms)

| | | | | | |
| 33kV | | 0.10 | 0.10 | 0.00 | 0.00 |
| 11kV | | 104.51 | 96.84 | 99.82 | 97.00 |
| 230/400 V | | 152.52 | 150.49 | 128.34 | 91.00 |
| Total | | 257.13 | 247.43 | 228.16 | 188.00 |

(d) Transformer Capacity (kVA)

| | in kVA | 224,970 | 209,991 | 191,218 | 162,619 |

(e) Maximum Demand (kWh)

| | in kW | 57,077 | 58,950 | 54,446 | 43,010 |

(f) Total Electricity Supplied from System, after losses of electricity (kWh)

| | in kVWh | 269,055,500 | 264,950,786 | 253,201,700 | 207,015,155 |

(g) Total amount of electricity conveyed through the system, before losses of electricity, on behalf of each person that is an electricity generator or electricity retailer or both;

| Name of retailer/generator | 2002 | 2001 | 2000 | 1999 |
| Contact Energy Ltd | 173,945,511 | 175,682,056 | 189,333,898 | 86,410,000 |
| Eastland Energy Ltd | 0 | 0 | 0 | 112,924,700 |
| Mercury Energy Ltd (Mighty River) | 4,133,794 | 33,849,956 | 10,491,973 | 4,944,000 |
| Transalta NZ Ltd | 7,825,097 | 13,736,539 | 5,672,613 | 1,646,300 |
| Wairarapa Electricity Ltd | 0 | 0 | 0 | 0 |
| Trustpower Ltd | 55,603,690 | 58,779,358 | 41,639,810 | 17,298,000 |
| Meridian Energy Ltd | 37,726,802 | 3,304,322 | 0 | 0 |
| Genesis Energy Ltd | 11,044,562 | 3,266,993 | 22,451,767 | 0 |
| NGC/Energy | 28,435 | 16,338 | 0 | 0 |
| Empower | 0 | 928,740 | 0 | 0 |
| TOTAL | 290,305,891 | 269,563,702 | 269,881,692 | 223,221,000 |

(h) Total number of consumers

| | Number | 25,552 | 26,128 | 23,694 | 19,843 |

VUW Te Waharoa — NZ Gazette 2002, No 117

Gazette.govt.nz — NZ Gazette 2002, No 117

The Executive Wing of Parliament (depicted) is universally known as The Beehive. It was completed in 1977 and remains the primary office for the elected Government of the day.

✨ LLM interpretation of page content

🏗️ Energy Delivery Efficiency Performance Measures (continued from previous page)

Domain🏗️ Infrastructure & Public Works
KeywordsElectricity, Statistics, System Length, Circuit Length, Transformer Capacity, Maximum Demand, Electricity Supply, Consumers

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