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HV subdivision pool

The HV subdivision pool allows the cost of installing high voltage infrastructure to be shared among developers of residential subdivisions.  The pool pays developers who have paid for more than their share of the HV infrastructure, and collects funds from developers who make use of excess capacity on that infrastructure. 

More information about how the HV pool works and how payments and charges are determined can be found in the UDS manual (PDF 2.77mb). 


HV subdivision pool charges and parameters

The following table gives the current charges and parameters under which the HV Pool operates. These charges and parameters are updated every six months or when the HV Pool balance is seen to be trending towards a larger deficit balance, whichever comes first.

Field Description Size & Units
HV Pool System Charge $321 /kVA
Baseline Accumulated HV Pool Payment at the time of the System Charge Re-set $9,743,049
Baseline Accumulated Design Load at the time of the System Charge Re-set 41,267 kVA
Baseline System Charge at the time of the System Charge Re-set $236 /kVA
Date of the HV Pool System Charge Reset 16/11/2009
Accumulated HV Pool Payments at the time of the System Charge Re-set

$99,312,737

Accumulated HV Pool Charges at the time of the System Charge Re-set $96,326,993
Accumulated Design Load at the time of the System Charge Re-set 442,639 kVA
HV Pool Balance at the time of the System Charge Re-set -$2,985,744

HV subdivision pool performance indicators

The following table provides information on the ongoing performance of the HV Pool. These indicators are updated on a monthly basis.

Date of the last Performance Indicators update 28/02/2010
Graph of 200 job moving average of the HV Pool Refund rate with a linear trend line. The baseline system charge is taken at the point extrapolated out 3 months along the trendline. Graph of 200 job moving average of the HV Pool Refund rate + 4% with a linear trend line based upon a least squares fit.
Current Accumulated HV Pool Payments since inception $103,122,502
Current Accumulated HV Charges since inception $99,873,948
Current Accumulated Design Load since inception 455,045 kVA
Current HV Pool Balance -$3,248,553
Estimated date of the next System Charge Review 16/4/2010

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Page update on 2 March 2010