✨ Energy Efficiency Performance Measures




2924 NEW ZEALAND GAZETTE No. 95

MAINPOWER NEW ZEALAND LTD

DISCLOSURE OF ENERGY EFFICIENCY PERFORMANCE
MEASURES AND STATISTICS PURSUANT TO REGULATION 15 AND PART
III OF THE FIRST SCHEDULE OF THE
ELECTRICITY (INFORMATION DISCLOSURE) REGULATIONS 1994
For The Year Ended 31 March 1995

  1. Disclosure of Energy Efficiency Performance Measures and Statistics
    Energy Delivery Efficiency Performance Measures

    Load Factor
    Electrical energy entering the distribution system
    Maximum demand * Hours per year
    62.28%

    Loss Ratio
    Distribution losses
    Energy entering the system
    5.25%

    Capacity Utilisation
    Maximum demand
    Total transformer capacity
    31.00%

  2. Statistics
    (a) System length, by voltage:

    | Voltage   | Circuit Length Kms |
    |-----------|------------------|
    | 400/230   | 345              |
    | 11000     | 2549             |
    | 33000     | 248              |
    | Total     | 3142             |

    (b) Circuit length of overhead electric lines, by voltage:

    | Voltage   | Circuit Length Kms |
    |-----------|------------------|
    | 400/230   | 200              |
    | 11000     | 2489             |
    | 33000     | 246              |
    | Total     | 2935             |

    (c) Circuit length of underground electric lines, by voltage:

    | Voltage   | Circuit Length Kms |
    |-----------|------------------|
    | 400/230   | 145              |
    | 11000     | 60               |
    | 33000     | 2                |
    | Total     | 207              |

    (d) Transformer capacity, (kilovolt amperes): 196410 KVA

    (e) Maximum demand (Megawatts): 60.88MW

    (f) Total electricity supplied from the system, (Kilowatt hours): 332,121,977

    (g) Total electricity conveyed through the system, on behalf of others (Kilowatt hours): Nil

    (h) Total customers
    MainPower Network 20,310
    Kaiapoi Network 2,052



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