New Zealand Gazette – 2000 – No. 124

Page 3155

✨ Electricity Performance Statistics

8 SEPTEMBER

NEW ZEALAND GAZETTE

DISCLOSURE OF ENERGY EFFICIENCY PERFORMANCE MEASURES AND STATISTICS PURSUANT TO REGULATION 21 OF THE ELECTRICITY (INFORMATION DISCLOSURE) REGULATIONS 1999

	2000	1999	1998	1997
1. Energy Delivery Efficiency Performance Measures
(a) Load Factor	73.18%	70.59%	73.16%	68.70%
(b) Loss Ratio	3.33%	3.62%	3.64%	4.10%
(c) Capacity Utilisation	33.47%	34.78%	35.61%	39.60%

2. Statistics

(a) System length, broken down by voltage:

33 kV
- 202.6 km
- 202.6 km
- 202.6 km
- 191.8 km
11 kV
- 3366.0 km
- 3153.3 km
- 3143.4 km
- 3081.3 km
400V
- 1708.9 km
- 1704.2 km
- 1698.5 km
- 1714.1 km
Total
- 5277.5 km
- 5070.1 km
- 5044.5 km
- 4987.2 km

(b) Circuit length of overhead lines, broken down by voltage:

33 kV
- 190.0 km
- 190.0 km
- 190.0 km
- 181.1 km
11 kV
- 3292.0 km
- 3113.8 km
- 3094.6 km
- 3029.6 km
400V
- 1510.5 km
- 1509.8 km
- 1508.1 km
- 1515.1 km
Total
- 4992.5 km
- 4813.6 km
- 4792.7 km
- 4725.8 km

(c) Circuit length of underground cables, broken down by voltage:

33 kV
- 12.6 km
- 12.6 km
- 12.6 km
- 10.7 km
11 kV
- 74.0 km
- 49.5 km
- 48.7 km
- 51.7 km
400V
- 198.4 km
- 194.4 km
- 190.4 km
- 199.0 km
Total
- 285.0 km
- 256.5 km
- 251.7 km
- 261.4 km

(d) Transformer capacity

386,198 kVA
376,189 kVA
360,620 kVA
328,141 kVA

(e) Maximum demand

129,256 kW
130,840 kW
128,298 kW
129,939 kW

(f) Total electricity supplied from the system - kWh

801,003,409
779,779,003
792,983,840
758,234,709

(g) Total electricity conveyed through the system for other retailers

Meridian Energy: 662,501,457
Trust Power: 99,212,506
Mercury Energy: 3,436,319
TransAlta: 61,455,480
Genesis: 1,475,776
Energy Waikato: 371,670
Mighty River: 140,776
Empower: 22,917
Contact Energy: 372

Note: Restated to include losses

Meridian Energy: *807,406,700
Trust Power: *
Mercury Energy: *1,427,301
TransAlta: *281,231
Genesis: -

(h) Total Customers

44,674
44,158
43,371
43,202

VUW Te Waharoa — NZ Gazette 2000, No 124

Gazette.govt.nz — NZ Gazette 2000, No 124

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✨ LLM interpretation of page content

🌾 Disclosure of Energy Efficiency Performance Measures and Statistics

Domain🌾 Primary Industries & Resources
KeywordsElectricity, Energy Efficiency, Performance Measures, Statistics, Load Factor, Loss Ratio, Capacity Utilisation, System Length, Circuit Length, Transformer Capacity, Maximum Demand, Electricity Supply, Customers

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