β¨ Energy Efficiency Statistics
668 NEW ZEALAND GAZETTE, No. 24 28 FEBRUARY 2012
VECTOR LIMITED & SUBSIDIARIES
GAS DISTRIBUTION ACTIVITIES
ENERGY DELIVERY EFFICIENCY PERFORMANCE MEASURES AND STATISTICS (UNAUDITED)
FOR THE YEAR ENDED 30 JUNE 2011
| 2011 | 2010 | 2009 | 2008 | |
|---|---|---|---|---|
| 3 Energy delivery efficiency performance measures | ||||
| Load factor | 79.07% | 80.32% | 78.41% | 80.59% |
| Unaccounted for gas ratio | 0.94% | 1.40% | 1.64% | 1.40% |
4 Statistics | | | | |
| System length (km) | 10,252 | 10,155 | 10,061 | 9,911 |
| Maximum monthly amount of gas entering system (GJ)| 2,227,103 | 2,202,174 | 2,296,534 | 2,287,144 |
| Total annual amount of gas conveyed through system (GJ)| 21,132,754 | 21,226,186 | 21,607,463 | 22,117,219 |
| Total annual amount of gas conveyed through system for persons not in a prescribed business relationship (GJ)| 14,286,380 | 13,121,726 | 12,605,677 | 11,999,196 |
| Total number of customers | 151,104 | 150,892 | 148,357 | 145,122 |
Next Page →
β¨ LLM interpretation of page content
πΎ
Financial and Efficiency Performance Measures for Vector Limited
(continued from previous page)
πΎ Primary Industries & ResourcesFinancial Performance, Efficiency Measures, Gas Distribution, Vector Limited
NZ Gazette 2012, No 24