β¨ Financial Performance and Statistics
Vector Limited & Subsidiaries
Gas Distribution Activities
Energy Delivery Efficiency Performance Measures and Statistics
For the year ended 30 June 2006
| 2006 | 2005 | 2004 | 2003 | |
|---|---|---|---|---|
| 3 Energy delivery efficiency performance measures | ||||
| Load factor | 79.10% | 79.99% | 76.11% | 41.78% |
| Unaccounted-for gas ratio | 1.36% | 1.29% | 2.31% | 0.53% |
4 Statistics
| 2006 | 2005 | 2004 | 2003 | |
|---|---|---|---|---|
| System length (km) | 109,358 | 107,968 | 4,910 | 4,802 |
| Maximum monthly amount of gas entering the systems (GJ) | 2,425,448 | 2,481,916 | 1,310,442 | 1,064,206 |
| Total annual amount of gas conveyed through the systems (GJ) | 23,022,375 | 23,823,990 | 11,968,419 | 5,334,942 |
| Total annual amount of gas conveyed through the systems for persons not in a prescribed business relationship (GJ) | 9,983,381 | 15,324,017 | 11,953,148 | 5,328,742 |
| Total (number of) customers | 136,769 | 132,527 | 70,637 | 68,651 |
Reliability Performance Measures
For the year ended 30 June 2006
| 2006 | 2005 | 2004 | 2003 | |
|---|---|---|---|---|
| 5 Reliability performance measures | ||||
| Unplanned transmission system interruptions (hours) | n.a | n.a | n.a | n.a |
| Unplanned distribution system interruptions not related to transmission system interruptions (hours/customer) | 0.0038 | 0.0013 | 0.0020 | 0.0007 |
| Unplanned distribution system interruptions related to transmission system interruptions (hours/customer) | - | - | - | - |
- 7 Consolidation of Vector and NGC pipeline disclosure data. Prior period disclosures do not include NGC data.
- 8 UnitedNetworks Limited was amalgamated with Vector Limited on 1 July 2004.
- 9 UnitedNetworks Limited disclosure for the 6 month period ended 30 June 2003.
- 10 NGC service pipeline length included in System Length (km) disclosure for 2006, but excluded from 2005 disclosure due to lack of data.
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Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2006, No 154
Gazette.govt.nz —
NZ Gazette 2006, No 154
β¨ LLM interpretation of page content
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Vector Limited & Subsidiaries Gas Distribution Financial Performance Measures
(continued from previous page)
π° Finance & RevenueFinancial Performance, Efficiency Measures, Gas Distribution, Accounting Return, Profit Rate