Electricity Information for Monday 13 August 2001
National Savings 6.5%
National Savings Day by Day
Actual daily electricity savings for the past week are shown below. This data shows exactly what the country saved each
day. This data has been seasonally adjusted.
Regional Rolling Savings Trend
The following table shows regional savings using the seven-day rolling average calculation.
A B C D E NZ
Tue 7 Aug 7.60% 13.02% 9.18% 5.61% 6.11% 8.15%
Wed 8 Aug 8.02% 16.38% 10.03% 7.26% 6.37% 9.29%
Thu 9 Aug 9.24% 17.72% 10.83% 7.12% 6.67% 10.04%
Fri 10 Aug 10.00% 19.47% 11.31% 7.81% 7.21% 10.85%
Sat 11 Aug 8.91% 17.89% 10.54% 7.07% 7.07% 10.01%
Sun 12 Aug 8.93% 16.37% 9.73% 7.54% 7.29% 9.72%
Mon 13 Aug 8.69% 14.00% 9.24% 8.81% 7.26% 9.37%
This information has also been seasonally adjusted.
As a reminder, the regions are:
A Auckland & Northland
B Waikato, Bay of Plenty, King Country
C Taranaki, Hawkes’ Bay, Manawatu, Wellington
D Nelson, Marlborough, West Coast, Canterbury
E Otago & Southland
Daily Average Wholesale Prices (c/kWh)
Tue Wed Thu Fri Sat Sun Mon
Benmore 18.22 12.56 13.46 12.43 5.40 5.07 12.43
Haywards 15.63 10.43 11.31 11.12 5.18 4.79 12.05
Otahuhu 13.50 7.62 9.55 9.83 4.76 4.33 11.21
Pricing Information – Seven Day Rolling Average - Trend Prices
The M-co Electricity Price Index is a seven-day rolling-average electricity price. It is weighted by load for each of
three areas and nationally. This means although the price may fall in the daily average energy prices above, the M-co
Electricity Price Index could continue to rise due to earlier high prices.
M-co Electricity Price Index (c/kWh)
Tue Wed Thu Fri Sat Sun Mon
Upper North Island 16.43 14.35 13.13 11.60 10.91 10.06 9.53
Lower North Island 18.03 16.17 14.78 13.20 12.36 11.33 10.55
South Island 23.40 21.42 19.77 17.92 15.98 14.18 12.48
New Zealand 19.27 17.35 15.87 14.22 13.03 11.79 10.77