✨ 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 |



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Online Sources for this page:

Gazette.govt.nz PDF NZ Gazette 2012, No 24





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🌾 Financial and Efficiency Performance Measures for Vector Limited (continued from previous page)

🌾 Primary Industries & Resources
Financial Performance, Efficiency Measures, Gas Distribution, Vector Limited