VECTOR’S OPERATIONS
OPERATING STATISTICS
VECTOR OPERATING STATISTICS
YEAR ENDED 30 JUNE
2017
2016
ELECTRICITY Customers 1, 4
555,100
550,053
New connections
9,138 5,047 8,332
8,526 5,540 8,372
Net movement in customers 2 Volume distributed (GWh)
Networks length (km) 1 SAIDI (minutes) 3 Normal operations
18,503
18,292
174.0
117.0
Extreme events
38.8
7.8
Total
212.8
124.8
GAS DISTRIBUTION 5 Customers 1, 4
106,670
104,322
New connections
3,515 2,348
3,323 2,757
Net movement in customers 2 Volume distributed (PJ) 6 GAS TRADING Natural gas sales (PJ) 7 Gas liquid sales (tonnes) 8 9kg LPG bottles swapped 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
14.3
13.9
17.8
16.7
73,119 604,391 169,046
76,144 549,998 172,695
1,280,889
1,126,258
96,529
121,768
3,555
4,933
12,134 221,495
11,858 217,832
Gas meters 1
Data management and service connections 1
8,823
8,832
1. As at period end. 2. The net number of customers added during the 12-month period. 3. Regulatory year – 12 months to 31 March. 4. Billable ICPs.
5 . The group’s gas transmission and non-Auckland gas distribution business (Vector Gas) was sold to First Gas on 20 April 2016. The operating statistics for the period to 30 June 2017 relate only to the Auckland network, and the prior period comparatives have been adjusted accordingly. 6. Billable volumes. 7. Excludes gas sold as gas liquids as these sales are included within the gas liquids sales tonnages. 8. Total of retail and wholesale LPG production and natural gasoline. 9. Includes product tolled in Taranaki and further tolled in the South Island. 10. The number of smart meters deployed at 30 June 2017 includes 102,808 meters managed but not owned by Vector (2016: 55,775).
62
Vector://AR 17
Made with FlippingBook Annual report