✨ Gas Distribution Statistics
30 NOVEMBER 2009
NEW ZEALAND GAZETTE, No. 173
4223
VECTOR LIMITED & SUBSIDIARIES
GAS DISTRIBUTION ACTIVITIES
ENERGY DELIVERY EFFICIENCY PERFORMANCE MEASURES AND STATISTICS
FOR THE YEAR ENDED 30 JUNE 2009
| 2009 | 2008 | 2007 | 2006 | |
|---|---|---|---|---|
| 3 Energy delivery efficiency performance measures | ||||
| Load factor⁵ | 78.41% | 80.59% | 78.27% | 79.01% |
| Unaccounted for gas ratio⁵ | 1.64% | 1.40% | 1.39% | 1.34% |
| 4 Statistics | ||||
| System length (km) | 10,061 | 9,911 | 9,756 | 9,358 |
| Maximum monthly amount of gas entering system (GJ)⁵ | 2,296,534 | 2,287,144 | 2,406,065 | 2,458,233 |
| Total annual amount of gas conveyed through system (GJ)⁵ | 21,607,463 | 22,117,219 | 22,597,621 | 23,306,357 |
| Total annual amount of gas conveyed through system for persons not in a prescribed business relationship (GJ)⁵ | 12,605,677 | 11,999,196 | 12,012,132 | 10,156,387 |
| Total number of customers | 148,357 | 145,122 | 140,872 | 136,769 |
⁵ The methodology used to calculate the amount of gas (GJ) that was disclosed for 2006 and 2007 for Vector's non-controlled (NGC) distribution activities was amended in 2008 to provide a consistent methodology across Vector's total distribution activities. The previously disclosed figures have been adjusted to provide a consistent basis for comparison; this has necessitated minor adjustments being made to the corresponding values for load factor and unaccounted for gas ratio. The previously disclosed figures were as follows:
| 2007 | 2006 | |
|---|---|---|
| Load factor | 78.09% | 79.10% |
| Unaccounted for gas ratio | 1.41% | 1.36% |
| Maximum monthly amount of gas entering system (GJ) | 2,383,459 | 2,425,488 |
| Total annual amount of gas conveyed through system (GJ) | 22,335,868 | 23,022,375 |
| Total annual amount of gas conveyed through system for persons not in a prescribed business relationship (GJ) | 10,507,493 | 9,983,381 |
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NZ Gazette 2009, No 173
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Certification of Financial Statements and Performance Measures for Gas Distribution
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🏭 Trade, Customs & IndustryFinancial statements, Performance measures, Gas distribution, Vector Limited, Accounting policies, Impairment, Non-financial assets, Recoverable amount, Income statement, Deferred tax, Receivables, Prepayments, Related parties, Transactions