OPERATING STATISTICS For the six months ended 31 December
2017
2016
Electricity Customers 1,2
559,777
552,948
New connections
6,090 4,677 4,352
4,583 2,890 4,340
Net movement in customers 3 Volume distributed (GWh)
Network length (km) 1 SAIDI (minutes) 4 Normal operations Extreme events
18,607
18,377
168.0
121.0
0.0
2.4
Total
168.0
123.4
Gas Distribution Customers 1,2 New connections
108,270
105,918
1,656 1,600
1,907 1,596
Net movement in customers 3 Volume distributed (PJ) Gas Trading Natural gas sales (PJ) 5 Gas liquids sales (tonnes) 6 9kg LPG bottles swapped 7 Liquigas LPG tolling (tonnes) 8 Technology Electricity: smart meters 1,9 Electricity: legacy meters 1 Electricity: prepay meters 1 Electricity: time-of-use meters 1
7.7
7.6
9.6
9.3
40,752 351,962 89,147
38,557 319,685 77,688
1,333,208 1,203,482
91,848
107,467
366
4,596
12,259 223,368
11,985 219,718
Gas meters 1
Data Management and services connections 1
8,811
8,760
1. As at period end. 2. Billable ICP’s. 3. The net number of
7. Number of 9kg LPG bottles swapped and sold during the year. 8. Includes product tolled in Taranaki and further tolled in the South Island. 9. The number of smart meters deployed at 31 December 2017 includes 118,961 meters managed but not owned by Vector (31 December 2016: 78,037).
customers added during the period. 4. Regulatory year – 9 months to 31 December. 5. Excludes gas sold as gas liquids as these sales are included within the gas liquids sales tonnages. 6. Total of retail and wholesale LPG production and natural gasoline.
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