Operating statistics
VECTOR OPERATING STATISTICS
YEAR ENDED 30 JUNE
2018
2017
ELECTRICITY Customers 1, 4
563,076 11,135
555,100
New connections
9,138 5,047 8,332
Net movement in customers 2 Volume distributed (GWh)
7,976 8,442
Networks length (km) 1 SAIDI (minutes) 3 Normal operations
18,694
18,503
226.2
173.3
Extreme events
31.2
38.8
Total
257.4
212.1
GAS DISTRIBUTION Customers 1, 4 New connections 5
109,229
106,670
3,165 2,559
3,515 2,348
Net movement in customers 2 Volume distributed (PJ) 6 GAS TRADING Natural gas sales (PJ) 6 Gas liquid sales (tonnes) 7 9kg LPG bottles swapped 8 Liquigas LPG tolling (tonnes) 9 TECHNOLOGY Electricity: smart meters 1, 10 Electricity: legacy meters 1 Electricity: prepay meters 1 Electricity: time-of-use meters 1
14.5
14.3
18.3
17.8
77,656 652,859 183,540
73,119 604,391 169,046
1,405,936
1,280,889
86,505
96,529
62
3,555
12,327 224,770
12,134 221,495
Gas meters 1
Data management and service connections 1
8,810
8,823
1. As at 30 June. 2. Net number of customers added during the period, includes disconnected, reconnected and decommissioned ICPs. 3. Regulatory year - 12 months to 31 March (audited). 4. Billable ICPs. 5. The number of new connections in gas distribution for the year ended 30 June 2018 includes an adjustment for 341 ICPs following a data cleanse by one of the retailers. The change was first applied in the 3 months ended 30 September 2017 and so has no impact on the comparative period. 6. Excludes gas sold as gas liquids. These sales are included within the gas liquids sales tonnages. 7. Total of retail and wholesale LPG and natural gasoline. 8. Number of 9kg LPG bottles swapped and sold during the year. 9. Includes product tolled in Taranaki and further tolled in the South Island. 10. The number of smart meters deployed as at 30 June 2018 includes 135,284 meters managed but not owned by Vector (30 June 2017: 102,808).
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Vector://AR 18
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