New Zealand Gazette – 2007 – No. 34

Page 867

✨ Energy Efficiency Performance Measures

DISCLOSURE OF ENERGY EFFICIENCY PERFORMANCE MEASURES AND STATISTICS PURSUANT TO SCHEDULE 1, PART 4 OF THE ELECTRICITY INFORMATION DISCLOSURE REQUIREMENTS 2004

Energy Delivery Efficiency Performance Measures

	2006	2005	2004	2003	2002
(a) Load Factor	76.20%	76.37%	77.87%	77.38%	74.85%
(b) Loss Ratio	3.12%	3.22%	3.54%	3.13%	4.50%
Loss Ratio Estimated	*3.60%	*3.60%	*3.70%	*3.70%	*3.60%
(c) Capacity Utilisation	33.19%	32.23%	31.82%	32.35%	32.70%

Estimated, based on distribution system configuration

Statistics

(a) System length, broken down by voltage:

Voltage	2006	2005	2004	2003	2002
- 33 kV	231.0 km	235.0 km	235.0 km	230.4 km	229.6 km
- 11 kV	3298.0 km	3,244.0 km	3,197.0 km	3,194.1 km	3,137.0 km
- 400V	2057.0 km	1,940.0 km	1,873.0 km	2,008.0 km	1,970.0 km
- Total	5586.0 km	5,419.0 km	5,305.0 km	5,430.5 km	5,336.6 km

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

Voltage	2006	2005	2004	2003	2002
- 33 kV	216.0 km	219.0 km	219.0 km	213.0 km	213.0 km
- 11 kV	3149.0 km	3,125.0 km	3,093.0 km	3,097.0 km	3,050.0 km
- 400V	1582.0 km	1,562.0 km	1,557.0 km	1,733.0 km	1,716.0 km
- Total	4946.0 km	4,906.0 km	4,869.0 km	5,043.0 km	4,979.0 km

Voltage	2006	2005	2004	2003	2002
- 33 kV	16.0 km	16.0 km	16.0 km	17.4 km	16.6 km
- 11 kV	149.0 km	119.0 km	104.0 km	97.1 km	87.0 km
- 400V	475.0 km	378.0 km	316.0 km	273.0 km	254.0 km
- Total	640.0 km	513.0 km	436.0 km	387.5 km	357.6 km

(d) Transformer capacity

Year	2006	2005	2004	2003	2002
kVA	433235 kVA	419,982 kVA	414,440 kVA	406,685 kVA	397,445 kVA

(e) Maximum demand

Year	2006	2005	2004	2003	2002
kW	143,800 kW	135,344 kW	131,880 kW	131,560 kW	129,978 kW

(f) Total electricity entering the system - kWh

Year	2006	2005	2004	2003	2002
kWh	959,899,374	905,439,718	899,598,208	891,815,703	852,225,151

(g) Total electricity supplied from the system for other retailers

Retailer	2006	2005	2004	2003	2002
- Meridian Energy	234,998,959	296,082,158	298,266,724	322,048,156	265,038,676
- Trust Power	125,036,872	111,027,589	118,620,725	136,055,824	155,862,292
- On Energy	0	0	0	2,359,302	181,022,296
- Genesis	117,444,845	108,385,534	94,838,915	262,402,357	0
- Energy Waikato	0	0	0	0	6,678,958
- Mighty River	347,980,217	310,011,324	305,675,711	113,104,961	15,016,205
- Empower	0	0	942,581	1,538,915	192,485
- Contact Energy	104,474,859	50,803,828	49,375,791	26,420,176	7,758,292

(h) Total Customers

Year	2006
	50,753

Year	2005
	49,820

Year	2004
	48,852

Year	2003
	47,785

Year	2002
	46,712

VUW Te Waharoa — NZ Gazette 2007, No 34

Gazette.govt.nz — NZ Gazette 2007, No 34

Parliament House (depicted) was completed in 1918 and remains the primary seat of Parliament.

✨ LLM interpretation of page content

🏗️ Energy Delivery Efficiency Performance Measures and Statistics

Domain🏗️ Infrastructure & Public Works
KeywordsEnergy efficiency, Load factor, Loss ratio, Capacity utilisation, System length, Circuit length, Transformer capacity, Maximum demand, Electricity supply, Retailers

As the Gazette has been published for more than 185 years, copyright status depends on the publication date of each issue:

1840–1925 (Public Domain): Issues of the New Zealand Gazette and Provincial Gazettes from this period are in the public domain, as the term of Crown copyright (100 years) has expired. Mechanical reproductions (e.g., scanned PDFs) of these public domain documents do not attract new copyright.
1926–1999 (Crown Copyright): Issues from this period remain subject to Crown copyright. Usage of these issues in this project is "Fair Dealing" for research purposes and consistent with the spirit of the open-access principles championed by NZGOAL, ie, "The default licensing position under ... NZGOAL is the Creative Commons Attribution 4.0 International licence ... [t]o the greatest extent possible, agencies should apply this licence to copyright material on their websites"
2000–Present (CC-BY 3.0 NZ): Gazette issues published on gazette.govt.nz are Crown copyright but are explicitly licensed by the Department of Internal Affairs under the Creative Commons Attribution 3.0 New Zealand licence (CC-BY 3.0 NZ). This project redistributes this content in accordance with those terms.

Nothing in this project is intended to infringe copyright, trademark law or personal privacy. Please contact me immediately if you have any concerns.

Third-Party Content

Where third-party content (e.g., notices submitted by external organisations) is identified within the Gazette, users should satisfy themselves regarding the copyright status of that specific content, as it may be subject to different ownership terms than the Gazette itself.

Sources and Attribution

NZ Gazette Sources

The primary sources for the issues of the NZ Gazette indexed by this project are:

New Zealand Gazette Archive, provided by Victoria University Library, copyright 2008 LexisNexis NZ Limited, Crown Copyright of New Zealand Gazette Office
- Issues from 1841-2008, including the New Munster, New Ulster, and Provincial Gazettes
New Zealand Gazettes by New Zealand Legal Information Institute (note: "NZLII is not the copyright owner in the source documents published on NZLII")
- Issues from 1913-1999
Gazette.govt.nz, Crown copyright / licensed by the Department of Internal Affairs under CC-BY 3.0 NZ
- Issues from 2000-2017

Additional Sources

Wellington City Recollect have made available a comprehensive and excellent-quality scan of the Wellington Provincial Gazette which was used to fill in a number of issues missing from Victoria University's Gazette Archive; in particular, all 1856 issues, issues 22-34 for 1864 and issues 9-19 for 1870.
27 issues of The New Zealand Advertiser and Bay of Islands Gazette (1840) were sourced from Papers Past (public domain).
Gazette Extraordinary No. 1 (1840), held at the Alexander Turnbull Library, Wellington, New Zealand. Imaged by Luke Howison at the National Library reading rooms; PDF released into the public domain.

PDF Icon

The PDF PDF Icon was made by Good Ware, CC BY-SA 4.0.

Masthead

The logo in the header is an edited version of “Winning Coat of Arms Competition Entry, 1908” by Archives New Zealand, CC BY 2.0 (found via Wikipedia).

Who made this?

I'm Luke Howison, a freelance web developer with an interest in genealogy. I have created several websites for genealogical research, such as NZ Ancestor Search Helper.

New Zealand Gazette Index