distribution use of systems (duos) 2017-18 · distribution use of system (duos) 2017-18 standard...

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Distribution Use of System (DUOS) 2017-18 Standard Asset Customers Small (<100MWh per annum) Tariff Charging parameter Units 2017-18 2017-18 Weighted difference PP Rate TSS Rate $ % % Fixed $/day 1.250 1.250 0.000 0% 0% Volume Block 1 $/kWh 0.02150 0.02161 0.000 -1% 0% Volume Block 2 $/kWh 0.06150 0.07257 -0.011 -15% -4% Volume Block 3 $/kWh 0.09600 0.10471 -0.009 -8% -1% Fixed $/day 2.000 2.000 0.000 0% 0% Volume Block 1 $/kWh 0.07100 0.07175 -0.001 -1% 0% Volume Block 2 $/kWh 0.32686 0.29526 0.032 11% 5% Volume Block 3 $/kWh 0.37443 0.33911 0.035 10% 3% Fixed $/day 1.250 1.250 0.000 0% 0% Volume Block 1 $/kWh 0.02150 0.02167 0.000 -1% 0% Volume Block 2 $/kWh 0.03700 0.04365 -0.007 -15% -3% Volume Block 3 $/kWh 0.05348 0.05292 0.001 1% 0% Fixed $/day 1.250 1.250 0.000 0% 0% Volume Block 1 $/kWh 0.02500 0.02583 -0.001 -3% 0% Volume Block 2 $/kWh 0.08518 0.09231 -0.007 -8% -3% Volume Block 3 $/kWh 0.12519 0.12330 0.002 2% 1% Fixed $/day 2.000 2.000 0.000 0% 0% Volume Block 1 $/kWh 0.07100 0.07175 -0.001 -1% 0% Volume Block 2 $/kWh 0.33180 0.30567 0.026 9% 4% Volume Block 3 $/kWh 0.38624 0.34966 0.037 10% 4% Fixed $/day 1.250 1.250 0.000 0% 0% Volume Block 1 $/kWh 0.02500 0.02577 -0.001 -3% 0% Volume Block 2 $/kWh 0.05643 0.05858 -0.002 -4% -1% Volume Block 3 $/kWh 0.07651 0.07664 0.000 0% 0% Variation IBT Residential SAC-Small default tariffs IBT Business IBT Residential East (ERIB) IBT Residential West (WRIB) IBT Residential Mount Isa (MRIB) IBT Business East (EBIB) IBT Business West (WBIB) IBT Business Mount Isa (MBIB)

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Page 1: Distribution Use of Systems (DUOS) 2017-18 · Distribution Use of System (DUOS) 2017-18 Standard Asset Customers Small (

Distribution Use of System (DUOS) 2017-18Standard Asset Customers Small (<100MWh per annum)

Tariff Charging parameter Units 2017-18 2017-18Weighted difference

PP Rate TSS Rate $ % %

Fixed $/day 1.250 1.250 0.000 0% 0%Volume Block 1 $/kWh 0.02150 0.02161 0.000 -1% 0%Volume Block 2 $/kWh 0.06150 0.07257 -0.011 -15% -4%Volume Block 3 $/kWh 0.09600 0.10471 -0.009 -8% -1%Fixed $/day 2.000 2.000 0.000 0% 0%Volume Block 1 $/kWh 0.07100 0.07175 -0.001 -1% 0%Volume Block 2 $/kWh 0.32686 0.29526 0.032 11% 5%Volume Block 3 $/kWh 0.37443 0.33911 0.035 10% 3%Fixed $/day 1.250 1.250 0.000 0% 0%Volume Block 1 $/kWh 0.02150 0.02167 0.000 -1% 0%Volume Block 2 $/kWh 0.03700 0.04365 -0.007 -15% -3%Volume Block 3 $/kWh 0.05348 0.05292 0.001 1% 0%

Fixed $/day 1.250 1.250 0.000 0% 0%Volume Block 1 $/kWh 0.02500 0.02583 -0.001 -3% 0%Volume Block 2 $/kWh 0.08518 0.09231 -0.007 -8% -3%Volume Block 3 $/kWh 0.12519 0.12330 0.002 2% 1%Fixed $/day 2.000 2.000 0.000 0% 0%Volume Block 1 $/kWh 0.07100 0.07175 -0.001 -1% 0%Volume Block 2 $/kWh 0.33180 0.30567 0.026 9% 4%Volume Block 3 $/kWh 0.38624 0.34966 0.037 10% 4%Fixed $/day 1.250 1.250 0.000 0% 0%Volume Block 1 $/kWh 0.02500 0.02577 -0.001 -3% 0%Volume Block 2 $/kWh 0.05643 0.05858 -0.002 -4% -1%Volume Block 3 $/kWh 0.07651 0.07664 0.000 0% 0%

Variation

IBT ResidentialSAC-Small default tariffs

IBT Business

IBT Residential East(ERIB)

IBT Residential West(WRIB)

IBT Residential Mount Isa(MRIB)

IBT Business East(EBIB)

IBT Business West(WBIB)

IBT Business Mount Isa(MBIB)

Page 2: Distribution Use of Systems (DUOS) 2017-18 · Distribution Use of System (DUOS) 2017-18 Standard Asset Customers Small (

Tariff Charging parameter Units 2017-18 2017-18Weighted difference

PP Rate TSS Rate $ % %

Fixed $/day 1.250 1.250 0.000 0% 0%Volume Peak $/kWh 0.38495 0.39287 -0.008 -2% -1%Volume Off Peak $/kWh 0.04200 0.04189 0.000 0% 0%Fixed $/day 2.000 2.000 0.000 0% 0%Volume Peak $/kWh 0.96366 1.20283 -0.239 -20% -5%Volume Off Peak $/kWh 0.22000 0.20900 0.011 5% 3%Fixed $/day 1.250 1.250 0.000 0% 0%Volume Peak $/kWh 0.38481 0.39290 -0.008 -2% 0%Volume Off Peak $/kWh 0.01100 0.01160 -0.001 -5% 0%

Fixed $/day 1.250 1.250 0.000 0% 0%Volume Peak $/kWh 0.43583 0.35751 0.078 22% 4%Volume Off Peak $/kWh 0.08194 0.07829 0.004 5% 3%Fixed $/day 2.000 2.000 0.000 0% 0%Volume Peak $/kWh 1.09102 1.09458 -0.004 0% 0%Volume Off Peak $/kWh 0.24000 0.24166 -0.002 -1% 0%Fixed $/day 1.250 1.250 0.000 0% 0%Volume Peak $/kWh 0.43567 0.35754 0.078 22% 0%Volume Off Peak $/kWh 0.04100 0.04046 0.001 1% 0%

Fixed $/day 0.000 0.000 0.000 0%Actual Demand Peak $/kW/mth 76.220 80.061 -3.841 -5% -2%Actual Demand Off Peak $/kW/mth 11.500 11.340 0.160 1% 1%Volume Peak $/kWh 0.01800 0.01710 0.001 5% 0%Volume Off Peak $/kWh 0.01800 0.01710 0.001 5% 0%

Seasonal TOU Energy Business West(WBTOU)

Seasonal TOU Energy Business

Seasonal TOU Energy Business East(EBTOU)

Seasonal TOU Energy Residential East(ERTOU)

Seasonal TOU Energy Residential West(WRTOU)

Seasonal TOU Energy Residential Mount Isa(MRTOU)

SAC-Small optional tariffsSeasonal TOU Energy Residential

Seasonal TOU Demand Residential

Seasonal TOU Energy Business Mount Isa(MBTOU)

Seasonal TOU Demand Residential East(ERTOUD)

Variation

Page 3: Distribution Use of Systems (DUOS) 2017-18 · Distribution Use of System (DUOS) 2017-18 Standard Asset Customers Small (

Tariff Charging parameter Units 2017-18 2017-18Weighted difference

PP Rate TSS Rate $ % %Fixed $/day 0.000 0.000 0.000 0%Actual Demand Peak $/kW/mth 190.804 200.542 -9.738 -5% -2%Actual Demand Off Peak $/kW/mth 17.000 17.103 -0.103 -1% 0%Volume Peak $/kWh 0.13000 0.12110 0.009 7% 1%Volume Off Peak $/kWh 0.13000 0.12110 0.009 7% 1%Fixed $/day 0.000 0.000 0.000 0%Actual Demand Peak $/kW/mth 76.193 80.068 -3.875 -5% -2%Actual Demand Off Peak $/kW/mth 7.500 8.884 -1.384 -16% -7%Volume Peak $/kWh 0.01000 0.00855 0.001 17% 1%Volume Off Peak $/kWh 0.01000 0.00855 0.001 17% 1%

Fixed $/day 0.000 0.000 0.000 0%Actual Demand Peak $/kW/mth 94.720 99.493 -4.773 -5% -2%Actual Demand Off Peak $/kW/mth 10.000 12.709 -2.709 -21% -6%Volume Peak $/kWh 0.02500 0.02394 0.001 4% 1%Volume Off Peak $/kWh 0.02500 0.02394 0.001 4% 1%Fixed $/day 0.000 0.000 0.000 0%Actual Demand Peak $/kW/mth 237.116 249.218 -12.102 -5% -2%Actual Demand Off Peak $/kW/mth 18.000 17.103 0.897 5% 1%Volume Peak $/kWh 0.15000 0.14503 0.005 3% 1%Volume Off Peak $/kWh 0.15000 0.14503 0.005 3% 1%Fixed $/day 0.000 0.000 0.000 0%Actual Demand Peak $/kW/mth 94.686 99.503 -4.817 -5% -3%Actual Demand Off Peak $/kW/mth 4.000 4.275 -0.275 -6% -1%Volume Peak $/kWh 0.01000 0.01135 -0.001 -12% -1%Volume Off Peak $/kWh 0.01000 0.01135 -0.001 -12% -1%

Seasonal TOU Demand Business Mount Isa(MBTOUD)

Variation

Seasonal TOU Demand Business

Seasonal TOU Demand Business East(EBTOUD)

Seasonal TOU Demand Business West(WBTOUD)

Seasonal TOU Demand Residential West(WRTOUD)

Seasonal TOU Demand Residential Mount Isa(MRTOUD)

Page 4: Distribution Use of Systems (DUOS) 2017-18 · Distribution Use of System (DUOS) 2017-18 Standard Asset Customers Small (

Tariff Charging parameter Units 2017-18 2017-18Weighted difference

PP Rate TSS Rate $ % %

Fixed $/day 0.006 0.006 0.000 -5% 0%Volume $/kWh 0.15878 0.18242 -0.024 -13% -13%Fixed $/day 0.269 0.270 -0.001 0% 0%Volume $/kWh 0.18297 0.18265 0.000 0% 0%Fixed $/day 0.205 0.206 -0.001 0% 0%Volume $/kWh 0.01592 0.01539 0.001 3% 0%

Fixed $/day 0.094 0.094 0.000 0% 0%Volume $/kWh 0.04100 0.04100 0.000 0% 0%Fixed $/day 0.118 0.118 0.000 0% 0%Volume $/kWh 0.08200 0.08200 0.000 0% 0%Fixed $/day 0.126 0.126 0.000 0% 0%Volume $/kWh 0.04100 0.04100 0.000 0% 0%Fixed $/day 0.094 0.094 0.000 0% 0%Volume $/kWh 0.04600 0.04612 0.000 0% 0%Fixed $/day 0.118 0.118 0.000 0% 0%Volume $/kWh 0.10700 0.10762 -0.001 -1% 0%Fixed $/day 0.126 0.126 0.000 0% 0%Volume $/kWh 0.04600 0.04612 0.000 0% 0%

Notes:The weighted difference is calculated by the actual rate variation multiplied by revenue recovered from charging parameter relative to revenue recovered from tariff.

Volume Controlled West(WVC)

Volume Controlled Mount Isa(MVC)

Volume Controlled East(EVC)

Unmetered Supply West(WVU, WVUMI, WVUMA)

Unmetered Supply Mount Isa(MVU, MVUMI, MVUMA)

Controlled load

Volume Night Controlled East(EVN)

Volume Night Controlled West(WVN)

Volume Night Controlled Mount Isa(MVN)

Unmetered supplies

Unmetered Supply East(EVU, EVUMI, EVUMA)

Variation

Page 5: Distribution Use of Systems (DUOS) 2017-18 · Distribution Use of System (DUOS) 2017-18 Standard Asset Customers Small (

Distribution Use of System (DUOS) 2017-18Standard Asset Customers Large (>100MWh per annum)

Tariff Charging parameter Units 2017-18 2017-18Weighted difference

PP Rate TSS Rate $ % %

Fixed $/day 360.000 347.083 12.917 4% 3%Actual Demand $/kW/mth 20.000 22.227 -2.227 -10% -2%Volume $/kWh 0.00400 0.00667 -0.003 -40% -2%Fixed $/day 1,131.773 1,101.645 30.127 3% 2%Actual Demand $/kW/mth 75.000 74.674 0.326 0% 0%Volume $/kWh 0.00900 0.00972 -0.001 -7% 0%Fixed $/day 234.000 231.059 2.941 1% 1%Actual Demand $/kW/mth 13.000 13.892 -0.892 -6% 0%Volume $/kWh 0.00500 0.00572 -0.001 -13% -2%

Fixed $/day 136.000 127.602 8.398 7% 4%Actual Demand $/kW/mth 24.638 25.159 -0.521 -2% -1%Volume $/kWh 0.00400 0.00467 -0.001 -14% -1%Fixed $/day 361.000 351.235 9.765 3% 2%Actual Demand $/kW/mth 88.737 83.878 4.859 6% 2%Volume $/kWh 0.00600 0.00648 0.000 -7% 0%Fixed $/day 81.294 80.888 0.405 1% 0%Actual Demand $/kW/mth 16.600 17.378 -0.778 -4% -1%Volume $/kWh 0.00500 0.00533 0.000 -6% 0%

Fixed $/day 38.423 36.740 1.683 5% 3%Actual Demand $/kW/mth 33.000 31.993 1.007 3% 1%Volume $/kWh 0.00400 0.00391 0.000 2% 0%

Demand Small East(EDST)

Demand Medium Mount Isa(MDMT)

Variation

SAC-Large default tariffsDemand Large

Demand Large West(WDLT)

Demand Large Mount Isa(MDLT)

Demand Medium

Demand Medium East(EDMT)

Demand Medium West(WDMT)

Demand Small

Demand Large East(EDLT)

Page 6: Distribution Use of Systems (DUOS) 2017-18 · Distribution Use of System (DUOS) 2017-18 Standard Asset Customers Small (

Fixed $/day 94.000 87.064 6.936 8% 5%Actual Demand $/kW/mth 90.298 88.865 1.433 2% 1%Volume $/kWh 0.00500 0.00463 0.000 8% 0%Fixed $/day 23.843 22.744 1.099 5% 2%Actual Demand $/kW/mth 20.000 20.658 -0.658 -3% -1%Volume $/kWh 0.00500 0.00556 -0.001 -10% 0%

Tariff Charging parameter Units 2017-18 2017-18Weighted difference

PP Rate TSS Rate $ % %

Fixed $/day 30.000 29.636 0.364 1% 0%Actual Demand Peak $/kW/mth 56.240 59.080 -2.840 -5% -2%Actual Demand Off Peak $/kW/mth 9.500 11.114 -1.614 -15% -3%Volume Peak $/kWh 0.00000 0.00000 0.000 0%Volume Off Peak $/kWh 0.02500 0.02856 -0.004 -12% -2%Fixed $/day 100.000 96.910 3.090 3% 1%Actual Demand Peak $/kW/mth 140.787 147.981 -7.193 -5% -2%Actual Demand Off Peak $/kW/mth 38.000 40.862 -2.862 -7% -2%Volume Peak $/kWh 0.00000 0.00000 0.000 0%Volume Off Peak $/kWh 0.04500 0.04631 -0.001 -3% 0%Fixed $/day 20.000 22.227 -2.227 -10% -3%Actual Demand Peak $/kW/mth 56.220 59.080 -2.860 -5% -3%Actual Demand Off Peak $/kW/mth 2.000 2.847 -0.847 -30% -1%Volume Peak $/kWh 0.00000 0.00000 0.000 0%Volume Off Peak $/kWh 0.01000 0.00926 0.001 8% 1%

Notes:The weighted difference is calculated by the actual rate variation multiplied by revenue recovered from charging parameter relative to revenue recovered from tariff.

Seasonal TOU Demand West(WSTOUDC)

Seasonal TOU Demand Mount Isa(MSTOUDC)

Demand Small West(WDST)

Demand Small Mount Isa(MDST)

Seasonal TOU Demand East(ESTOUDC)

Seasonal TOU Demand SAC-Large optional tariffs

Variation

Page 7: Distribution Use of Systems (DUOS) 2017-18 · Distribution Use of System (DUOS) 2017-18 Standard Asset Customers Small (

Distribution Use of System (DUOS) 2017-18Connection Asset Customers

Tariff Charging parameter Units 2017-18 2017-18Weighted difference

PP Rate TSS Rate $ % %

Fixed $/day 120.000 120.834 -0.834 -1% 0%Connection Unit $/day/connection unit 9.451 9.629 -0.178 -2% 0%Capacity $/kVA/mth of AD 3.520 4.151 -0.631 -15% -6%Actual Demand $/kVA/mth 2.500 2.323 0.177 8% 1%Volume $/kWh 0.00500 0.00464 0.000 8% 1%Excess Reactive Power $/excess kVAr 4.000 4.000 0.000 0% 0%Fixed $/day 117.000 120.823 -3.823 -3% 0%Connection Unit $/day/connection unit 9.451 9.629 -0.178 -2% -1%Capacity $/kVA of AD/mth 12.000 13.011 -1.011 -8% -3%Actual Demand $/kVA/mth 49.000 557.645 -508.645 -91% -15%Volume $/kWh 0.01420 0.01301 0.001 9% 0%Excess Reactive Power $/excess kVAr 4.000 4.000 0.000 0% 0%Fixed $/dayConnection Unit $/day/connection unitCapacity $/kVA of AD/mthActual Demand $/kVA/mthVolume $/kWh

Excess Reactive Power $/excess kVAr

Tariff Charging parameter Units 2017-18 2017-18Weighted difference

PP Rate TSS Rate $ % %

Fixed $/day 55.000 57.628 -2.628 -5% 0%Connection Unit $/day/connection unit 9.451 9.629 -0.178 -2% 0%Capacity $/kVA of AD/mth 4.444 4.654 -0.210 -5% -2%Actual Demand $/kVA/mth 2.500 3.439 -0.939 -27% -6%Volume $/kWh 0.00500 0.00464 0.000 8% 1%Excess Reactive Power $/excess kVAr 4.000 4.000 0.000 0% 0%

Default CAC 33 kV East(EC33)

Variation

CAC default tariffs

CAC 66 kV

Variation

Default CAC 66 kV East(EC66)

Default CAC 66 kV West(WC66)

Default CAC 66 kV Mount Isa(MC66)

CAC 33 kV

Page 8: Distribution Use of Systems (DUOS) 2017-18 · Distribution Use of System (DUOS) 2017-18 Standard Asset Customers Small (

Fixed $/day 50.000 56.693 -6.693 -12% 0%Connection Unit $/day/connection unit 9.451 9.629 -0.178 -2% 0%Capacity $/kVA of AD/mth 18.300 21.376 -3.076 -14% -10%Actual Demand $/kVA/mth 25.000 25.094 -0.094 0% 0%Volume $/kWh 0.01420 0.01301 0.001 9% 1%Excess Reactive Power $/excess kVAr 4.000 4.000 0.000 0% 0%Fixed $/dayConnection Unit $/day/connection unitCapacity $/kVA of AD/mthActual Demand $/kVA/mthVolume $/kWh

Excess Reactive Power $/excess kVAr

Tariff Charging parameter Units 2017-18 2017-18Weighted difference

PP Rate TSS Rate $ % %

Fixed $/day 41.000 45.545 -4.545 -10% 0%Connection Unit $/day/connection unit 9.451 9.629 -0.178 -2% 0%Capacity $/kVA of AD/mth 5.100 5.768 -0.668 -12% -6%Actual Demand $/kVA/mth 3.100 3.253 -0.153 -5% -1%Volume $/kWh 0.00500 0.00464 0.000 8% 1%Excess Reactive Power $/excess kVAr 4.000 4.000 0.000 0% 0%Fixed $/dayConnection Unit $/day/connection unitCapacity $/kVA of AD/mthActual Demand $/kVA/mthVolume $/kWh

Excess Reactive Power $/excess kVArFixed $/dayConnection Unit $/day/connection unitCapacity $/kVA of AD/mthActual Demand $/kVA/mthVolume $/kWh

Excess Reactive Power $/excess kVAr

Default CAC 22/11 kV Bus West(WC22B)

Variation

Default CAC 33 kV West(WC33)

Default CAC 33 kV Mount Isa(MC33)

CAC 22/11 kV Bus

Default CAC 22/11 kV Bus Mount Isa(MC22B)

Default CAC 22/11 kV Bus East(EC22B)

Page 9: Distribution Use of Systems (DUOS) 2017-18 · Distribution Use of System (DUOS) 2017-18 Standard Asset Customers Small (

Tariff Charging parameter Units 2017-18 2017-18Weighted difference

PP Rate TSS Rate $ % %

Fixed $/day 33.000 36.250 -3.250 -9% 0%Connection Unit $/day/connection unit 9.451 9.629 -0.178 -2% 0%Capacity $/kVA of AD/mth 10.600 11.618 -1.018 -9% -5%Actual Demand $/kVA/mth 6.200 6.506 -0.306 -5% -1%Volume $/kWh 0.00500 0.00464 0.000 8% 1%Excess Reactive Power $/excess kVAr 4.000 4.000 0.000 0% 0%Fixed $/day 32.000 37.176 -5.176 -14% 0%Connection Unit $/day/connection unit 9.451 9.629 -0.178 -2% 0%Capacity $/kVA of AD/mth 28.801 29.741 -0.940 -3% -2%Actual Demand $/kVA/mth 26.700 33.628 -6.928 -21% -6%Volume $/kWh 0.01420 0.01301 0.001 9% 0%Excess Reactive Power $/excess kVAr 4.000 4.000 0.000 0% 0%Fixed $/dayConnection Unit $/day/connection unitCapacity $/kVA of AD/mthActual Demand $/kVA/mthVolume $/kWh

Excess Reactive Power $/excess kVAr

Tariff Charging parameter Units 2017-18 2017-18Weighted difference

PP Rate TSS Rate $ % %

Fixed $/day 0.000 0.000 0.000 0%Connection Unit $/day/connection unit 9.451 9.629 -0.178 -2% 0%Actual Demand Peak $/kVA/month 11.000 11.000 0.000 0% 0%Capacity Off Peak $/kVA/mth of AD 6.000 5.576 0.424 8% 5%Volume Peak $/kWh 0.00000 0.00000 0.000 0%Volume Off Peak $/kWh 0.00400 0.00371 0.000 8% 1%Excess Reactive Power $/excess kVAr 4.000 4.000 0.000 0% 0%

Seasonal TOU Demand CAC Higher Voltage East (66/33 kV)(EC66TOU)

CAC 22/11 kV Line

Variation

Variation

CAC optional tariffs

Seasonal TOU Demand Higher Voltage

Default CAC 22/11 kV Line East(EC22L)

Default CAC 22/11 kV Line West(WC22L)

Default CAC 22/11 kV Line Mount Isa(MC22L)

Page 10: Distribution Use of Systems (DUOS) 2017-18 · Distribution Use of System (DUOS) 2017-18 Standard Asset Customers Small (

Fixed $/day 0.000 0.000 0.000 0%Connection Unit $/day/connection unit 9.451 9.629 -0.178 -2% 0%Actual Demand Peak $/kVA/month 27.667 27.666 0.001 0% 0%Capacity Off Peak $/kVA/mth of AD 20.000 18.777 1.223 7% 5%Volume Peak $/kWh 0.00000 0.00000 0.000 0%Volume Off Peak $/kWh 0.03000 0.02788 0.002 8% 0%Excess Reactive Power $/excess kVAr 4.000 4.000 0.000 0% 0%Fixed $/dayConnection Unit $/day/connection unitActual Demand Peak $/kVA/monthCapacity Off Peak $/kVA/mth of ADVolume Peak $/kWhVolume Off Peak $/kWh

Excess Reactive Power $/excess kVAr

Tariff Charging parameter Units 2017-18 2017-18Weighted difference

PP Rate TSS Rate $ % %

Fixed $/day 0.000 0.000 0.000 0%Connection Unit $/day/connection unit 9.451 9.629 -0.178 -2% 0%Actual Demand Peak $/kVA/month 39.600 40.331 -0.731 -2% 0%Capacity Off Peak $/kVA/mth of AD 4.000 3.717 0.283 8% 0%Volume Peak $/kWh 0.00000 0.00000 0.000 0%Volume Off Peak $/kWh 0.00400 0.00371 0.000 8% 0%Excess Reactive Power $/excess kVAr 4.000 4.000 0.000 0% 0%Fixed $/dayConnection Unit $/day/connection unitActual Demand Peak $/kVA/monthCapacity Off Peak $/kVA/mth of ADVolume Peak $/kWhVolume Off Peak $/kWh

Excess Reactive Power $/excess kVAr

Seasonal TOU Demand CAC Higher Voltage West (66/33 kV)(WC66TOU)

Seasonal TOU Demand CAC Higher Voltage Mount Isa (66/33 kV)(MC66TOU)

Seasonal TOU Demand CAC 22/11 kV Bus East(EC22BTOU)

Seasonal TOU Demand CAC 22/11 kV Bus West(WC22BTOU)

Variation

Seasonal TOU Demand CAC 22/11 kV Bus

Page 11: Distribution Use of Systems (DUOS) 2017-18 · Distribution Use of System (DUOS) 2017-18 Standard Asset Customers Small (

Fixed $/dayConnection Unit $/day/connection unitActual Demand Peak $/kVA/monthCapacity Off Peak $/kVA/mth of ADVolume Peak $/kWhVolume Off Peak $/kWh

Excess Reactive Power $/excess kVAr

Tariff Charging parameter Units 2017-18 2017-18Weighted difference

PP Rate TSS Rate $ % %

Fixed $/day 0.000 0.000 0.000 0%Connection Unit $/day/connection unit 9.451 9.629 -0.178 -2% 0%Actual Demand Peak $/kVA/month 72.333 72.333 0.000 0% 0%Capacity Off Peak $/kVA/mth of AD 8.000 8.873 -0.873 -10% -8%Volume Peak $/kWh 0.00000 0.00000 0.000 0%Volume Off Peak $/kWh 0.00400 0.00371 0.000 8% 1%Excess Reactive Power $/excess kVAr 4.000 4.000 0.000 0% 0%Fixed $/day 0.000 0.000 0.000 0%Connection Unit $/day/connection unit 9.451 9.629 -0.178 -2% 0%Actual Demand Peak $/kVA/month 181.000 181.000 0.000 0% 0%Capacity Off Peak $/kVA/mth of AD 33.000 33.458 -0.458 -1% 0%Volume Peak $/kWh 0.00000 0.00000 0.000 0%Volume Off Peak $/kWh 0.03000 0.02788 0.002 8% 0%Excess Reactive Power $/excess kVAr 4.000 4.000 0.000 0% 0%Fixed $/dayConnection Unit $/day/connection unitActual Demand Peak $/kVA/monthCapacity Off Peak $/kVA/mth of ADVolume Peak $/kWhVolume Off Peak $/kWh

Excess Reactive Power $/excess kVAr

Notes:The weighted difference is calculated by the actual rate variation multiplied by revenue recovered from charging parameter relative to revenue recovered from tariff.

Seasonal TOU Demand CAC 22/11 kV Line Mount Isa(MC22LTOU)

Seasonal TOU Demand CAC 22/11 kV Bus Mount Isa(MC22BTOU)

Seasonal TOU Demand CAC 22/11 kV Line East(EC22LTOU)

Seasonal TOU Demand CAC 22/11 kV Line West(WC22LTOU)

Seasonal TOU Demand CAC 22/11 kV Line

Variation

Page 12: Distribution Use of Systems (DUOS) 2017-18 · Distribution Use of System (DUOS) 2017-18 Standard Asset Customers Small (

Transmission Use of System (TUOS) 2017-18Standard Asset Customers Small (<100MWh per annum), Transmission Regions 1, 2, 3 and 4.

2017-18 2017-18Transmission pricing region TUOS tariff TUOS charge Units PP Rate TSS Rate $ %

Fixed $/day 0.104 0.106 -0.002 -2%Volume $/kWh 0.00859 0.01134 -0.003 -24%Fixed $/day 0.196 0.217 -0.021 -10%Volume $/kWh 0.01042 0.01360 -0.003 -23%Fixed $/day 0.310 0.302 0.008 3%Volume $/kWh 0.01333 0.01703 -0.004 -22%Fixed $/day 0.137 0.138 -0.001 -1%Volume $/kWh 0.00074 0.00076 0.000 -3%

2017-18 2017-18Transmission pricing region TUOS tariff TUOS charge Units PP Rate TSS Rate $ %Transmission Region 1 T1 Volume $/kWh 0.00859 0.01134 -0.003 -24%Transmission Region 2 T2 Volume $/kWh 0.01042 0.01360 -0.003 -23%Transmission Region 3 T3 Volume $/kWh 0.01333 0.01703 -0.004 -22%Transmission Region 4 T4 Volume $/kWh 0.00074 0.00076 0.000 -3%

Primary tariffs

Secondary and unmetered tariffs

Variation

Variation

Transmission Region 4 T4

Transmission Region 1 T1

Transmission Region 2 T2

Transmission Region 3 T3

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Standard Asset Customers Large (>100MWh per annum), Transmission Regions 1, 2, 3 and 4.

2017-18 2017-18Transmission pricing region TUOS tariff TUOS charge Units PP Rate TSS Rate $ %

Fixed $/day 14.985 13.513 1.472 11%Actual Demand $/kW of AMD/month 0.915 0.806 0.109 14%Volume $/kWh 0.00859 0.01138 -0.003 -25%Fixed $/day 32.489 32.593 -0.104 0%Actual Demand $/kW of AMD/month 2.202 2.189 0.013 1%Volume $/kWh 0.01042 0.01364 -0.003 -24%Fixed $/day 61.410 58.176 3.234 6%Actual Demand $/kW of AMD/month 4.396 4.124 0.272 7%Volume $/kWh 0.01333 0.01708 -0.004 -22%Fixed $/day 12.637 11.740 0.897 8%Actual Demand $/kW of AMD/month 0.806 0.667 0.139 21%Volume $/kWh 0.00074 0.00076 0.000 -3%

2017-18 2017-18Transmission pricing region TUOS tariff TUOS charge Units PP Rate TSS Rate $ %

Fixed $/day 6.566 6.098 0.468 8%Actual Demand $/kW of AMD/month 0.915 0.806 0.109 14%Volume $/kWh 0.00859 0.01138 -0.003 -25%Fixed $/day 12.227 12.450 -0.223 -2%Actual Demand $/kW of AMD/month 2.202 2.189 0.013 1%Volume $/kWh 0.01042 0.01364 -0.003 -24%Fixed $/day 20.969 20.229 0.740 4%Actual Demand $/kW of AMD/month 4.396 4.124 0.272 7%Volume $/kWh 0.01333 0.01708 -0.004 -22%Fixed $/day 5.217 5.595 -0.378 -7%Actual Demand $/kW of AMD/month 0.806 0.667 0.139 21%Volume $/kWh 0.00074 0.00076 0.000 -3%

Demand Large

Variation

Transmission Region 1 T1

Transmission Region 2 T2

Transmission Region 3 T3

Transmission Region 4 T4

Demand Medium

Variation

Transmission Region 1 T1

Transmission Region 2 T2

Transmission Region 3 T3

Transmission Region 4 T4

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2017-18 2017-18Transmission pricing region TUOS tariff TUOS charge Units PP Rate TSS Rate $ %

Fixed $/day 3.859 3.714 0.145 4%Actual Demand $/kW of AMD/month 0.915 0.806 0.109 14%Volume $/kWh 0.00859 0.01138 -0.003 -25%Fixed $/day 5.715 5.976 -0.261 -4%Actual Demand $/kW of AMD/month 2.202 2.189 0.013 1%Volume $/kWh 0.01042 0.01364 -0.003 -24%Fixed $/day 7.971 8.032 -0.061 -1%Actual Demand $/kW of AMD/month 4.396 4.124 0.272 7%Volume $/kWh 0.01333 0.01708 -0.004 -22%Fixed $/day 2.832 3.620 -0.788 -22%Actual Demand $/kW of AMD/month 0.806 0.667 0.139 21%Volume $/kWh 0.00074 0.00076 0.000 -3%

2017-18 2017-18Transmission pricing region TUOS tariff TUOS charge Units PP Rate TSS Rate $ %

Fixed $/day 4.010 3.847 0.163 4%Actual Demand Peak $/kW of AMD/month 0.915 0.806 0.109 14%Actual Demand Off Peak $/kW of AMD/month 0.915 0.806 0.109 14%Volume $/kWh 0.00859 0.01138 -0.003 -25%Fixed $/day 6.076 6.336 -0.260 -4%Actual Demand Peak $/kW of AMD/month 2.202 2.189 0.013 1%Actual Demand Off Peak $/kW of AMD/month 2.202 2.189 0.013 1%Volume $/kWh 0.01042 0.01364 -0.003 -24%

Demand Small

Variation

Transmission Region 1 T1

Transmission Region 2 T2

Transmission Region 3 T3

Transmission Region 4 T4

Optional Seasonal Time of Use Demand Tariff

Variation

Transmission Region 1 T1

Transmission Region 2 T2

Page 15: Distribution Use of Systems (DUOS) 2017-18 · Distribution Use of System (DUOS) 2017-18 Standard Asset Customers Small (

Fixed $/day 8.693 8.710 -0.017 0%Actual Demand Peak $/kW of AMD/month 4.396 4.124 0.272 7%Actual Demand Off Peak $/kW of AMD/month 4.396 4.124 0.272 7%Volume $/kWh 0.01333 0.01708 -0.004 -22%Fixed $/day 2.965 3.729 -0.764 -20%Actual Demand Peak $/kW of AMD/month 0.806 0.667 0.139 21%Actual Demand Off Peak $/kW of AMD/month 0.806 0.667 0.139 21%Volume $/kWh 0.00074 0.00076 0.000 -3%

Connection Asset Customers, Regions 1, 2 and 3.

2017-18 2017-18Transmission pricing region TUOS tariff TUOS charge Units PP Rate TSS Rate $ %

Fixed $/day 100.912 104.136 -3.224 -3%Capacity $/kVA of AD/month 0.715 0.715 0.000 0%Volume $/kWh 0.010 0.01084 -0.001 -8%Fixed $/day 72.241 73.496 -1.255 -2%Capacity $/kVA of AD/month 1.546 1.846 -0.300 -16%Volume $/kWh 0.012 0.01307 -0.001 -11%Fixed $/day 72.786 79.636 -6.850 -9%Capacity $/kVA of AD/month 3.258 3.629 -0.371 -10%Volume $/kWh 0.015 0.01698 -0.002 -10%

Transmission Region 3 T3

Transmission Region 3 T3

Transmission Region 4 T4

VariationAll tariffs

Transmission Region 1 T1

Transmission Region 2 T2

Page 16: Distribution Use of Systems (DUOS) 2017-18 · Distribution Use of System (DUOS) 2017-18 Standard Asset Customers Small (

Jurisdictional scheme charges 2017-18ICC, CAC, SAC Large and SAC Small user groups

2017-18 2017-18Tariff class Tariff Charge Units PP Rate TSS Rate $ %

Fixed $/day 0.142 0.178 -0.036 -20%Volume $/kWh 0.00838 0.01108 -0.003 -24%

Volume $/kWh 0.00838 0.01108 -0.003 -24%Fixed $/day 0.766 0.970 -0.204 -21%Volume $/kWh 0.00110 0.00144 0.000 -24%Fixed $/day 13.991 18.495 -4.504 -24%Volume $/kWh 0.00069 0.00090 0.000 -23%Fixed $/day 111.712 146.568 -34.856 -24%

Variation

CAC

ICC

SAC Small Primary Tariffs

SAC Small Controlled Load Tariffs

SAC Large

Page 17: Distribution Use of Systems (DUOS) 2017-18 · Distribution Use of System (DUOS) 2017-18 Standard Asset Customers Small (

Alternative Control Services 2017-18Fee based services

Service

Total price a Call out fee b Total price a Call out fee b $ % $ %

Application fee - Basic or standard connection 888.446 n/a 890.548 n/a -2.101 -0.236% n/a n/aApplication fee - Basic or standard connection - Micro-embedded generators 48.605 n/a 48.721 n/a -0.116 -0.238% n/a n/aApplication fee - Basic or standard connection - Micro-embedded generators - Technical assessment required 220.706 n/a 221.228 n/a -0.522 -0.236% n/a n/aApplication fee - Real estate development connection 930.222 n/a 932.422 n/a -2.200 -0.236% n/a n/aProtection and Power Quality assessment prior to connection 1376.769 n/a 1380.025 n/a -3.256 -0.236% n/a n/aTemporary connection, not in permanent position - single phase metered - urban/short rural feeders 584.976 116.995 586.359 117.272 -1.383 -0.236% -0.277 -0.236%Temporary connection, not in permanent position - single phase metered - long rural/isolated feeders 935.961 467.980 938.174 469.087 -2.214 -0.236% -1.107 -0.236%Temporary connection, not in permanent position - multi phase metered - urban/short rural feeders 584.976 116.995 586.359 117.272 -1.383 -0.236% -0.277 -0.236%Temporary connection, not in permanent position - multi phase metered - long rural/isolated feeders 935.961 467.980 938.174 469.087 -2.214 -0.236% -1.107 -0.236%Supply abolishment during business hours - urban/short rural feeders 350.985 116.995 351.815 117.272 -0.830 -0.236% -0.277 -0.236%Supply abolishment during business hours - long rural/isolated feeders 701.971 467.980 703.631 469.087 -1.660 -0.236% -1.107 -0.236%De-energisation during business hours - urban/short rural feeders 98.028 38.975 98.260 39.067 -0.232 -0.236% -0.092 -0.236%De-energisation during business hours - long rural/isolated feeders 584.976 467.980 586.359 469.087 -1.383 -0.236% -1.107 -0.236%Re-energisation during business hours - urban/short rural feeders 77.950 38.975 78.134 39.067 -0.184 -0.236% -0.092 -0.236%Re-energisation during business hours - long rural/isolated feeders 545.197 467.980 546.487 469.087 -1.289 -0.236% -1.107 -0.236%Re-energisation during business hours - after de-energisation for debt - urban/short rural feeders 77.950 38.975 78.134 39.067 -0.184 -0.236% -0.092 -0.236%Re-energisation during business hours - after de-energisation for debt - long rural/isolated feeders 545.197 467.980 546.487 469.087 -1.289 -0.236% -1.107 -0.236%Accreditation of alternative service providers - real estate developments 903.505 n/a 905.641 n/a -2.137 -0.236% n/a n/aInstall new or replacement meter (Type 5 and 6) – Single phase – urban/short rural feeder 344.423 63.436 345.238 63.586 -0.815 -0.236% -0.150 -0.236%Install new or replacement meter (Type 5 and 6) – Single phase – long rural/isolated feeder 533.975 253.745 535.238 254.345 -1.263 -0.236% -0.600 -0.236%Install new or replacement meter (Type 5 and 6) – Dual element – urban/short rural feeder 421.853 63.436 422.851 63.586 -0.998 -0.236% -0.150 -0.236%Install new or replacement meter (Type 5 and 6) – Dual element – long rural/isolated feeder 611.405 253.745 612.851 254.345 -1.446 -0.236% -0.600 -0.236%Install new or replacement meter (Type 5 and 6) – Polyphase – urban/short rural feeder 530.248 63.436 531.502 63.586 -1.254 -0.236% -0.150 -0.236%Install new or replacement meter (Type 5 and 6) – Polyphase – long rural/isolated feeder 719.799 253.745 721.502 254.345 -1.702 -0.236% -0.600 -0.236%Install new or replacement meter (CT) – urban/short rural feeder 2519.116 121.378 2525.074 121.665 -5.958 -0.236% -0.287 -0.236%Install new or replacement meter (CT) – long rural/isolated feeder 2881.804 485.513 2888.619 486.661 -6.815 -0.236% -1.148 -0.236%

Notes:a: Service undertaken.b: No service undertaken due to customer/retailer fault.

PP Rate2017-18

TSS RateVariation Variation2017-18

Total price a Call out fee b

Page 18: Distribution Use of Systems (DUOS) 2017-18 · Distribution Use of System (DUOS) 2017-18 Standard Asset Customers Small (

Alternative Control Services 2017-18Quoted services

Service 2017-18 2017-18PP Rate TSS Rate $ %

Application fee - Negotiated connection 1144.624 1133.396 11.228 0.991%Application fee - Negotiated connection - Micro-embedded generators 509.000 503.563 5.437 1.080%Application fee - Negotiated - Major customer connection 7367.182 7249.908 117.274 1.618%Carrying out planning studies and analysis relating to connection applications 2327.283 2290.145 37.137 1.622%Feasibility and concept scoping, including planning and design, for major customer connections 18715.834 18417.578 298.257 1.619%Tender process 10895.567 10722.017 173.550 1.619%Pre-connection site inspection 1350.498 1328.981 21.517 1.619%Provision of site-specific connection information and advice 796.841 784.136 12.705 1.620%Preparation of preliminary designs and planning reports for major customer connections, including project scopes and estimates 9806.010 9649.816 156.195 1.619%Customer build, own and operate consultation services 77667.235 76430.113 1237.122 1.619%Detailed enquiry response fee - embedded generation 25962.350 25548.777 413.572 1.619%Design and construction of connection assets for major customers 9253417.003 8943966.759 309450.244 3.460%Commissioning and energisation of major customer connections 44783.826 44080.818 703.008 1.595%Design and construction for real estate developments 176544.495 168703.414 7841.081 4.648%Commissioning and energisation of real estate development connections 7015.213 6713.450 301.764 4.495%Removal of network constraint for embedded generator 567951.008 555940.712 12010.296 2.160%Move point of attachment - single/multi phase 3793.990 3735.762 58.229 1.559%Re-arrange connection assets at customer's request 68551.920 67458.036 1093.884 1.622%Protection and Power Quality assessment after connection 2900.856 2854.727 46.129 1.616%Temporary de-energisation - no dismantling 757.258 757.336 -0.077 -0.010%LV Service line drop and replace - physical dismantling 1098.137 1099.438 -1.302 -0.118%HV Service line drop and replace 4631.245 4527.270 103.974 2.297%Supply enhancement 1323.888 1293.574 30.314 2.343%Provision of connection services above minimum requirements 311723.218 304345.275 7377.943 2.424%Upgrade from overhead to underground service 8923.620 8691.191 232.428 2.674%Rectification of illegal connections or damage to overhead or underground service cables 223.449 219.908 3.541 1.610%De-energisation after business hours 146.900 146.886 0.014 0.010%Re-energisation after business hours 116.812 116.801 0.011 0.010%Accreditation of alternative service providers - major customer connections 6484.018 6416.344 67.675 1.055%Approval of third party design - major customer connections 14527.423 14296.023 231.400 1.619%Approval of third party design - real estate developments 203.004 201.102 1.902 0.946%Construction audit - major customer connections 94240.393 92740.144 1500.249 1.618%Construction audit - real estate developments 1198.574 1179.578 18.997 1.610%Approval of third party materials 19532.544 19220.960 311.584 1.621%Special meter read 130.476 128.384 2.092 1.630%Meter test 461.795 454.477 7.318 1.610%Meter inspection and investigation on request 297.932 293.211 4.721 1.610%

Variation

Page 19: Distribution Use of Systems (DUOS) 2017-18 · Distribution Use of System (DUOS) 2017-18 Standard Asset Customers Small (

Metering alteration 2946.073 2899.224 46.849 1.616%Exchange meter 297.932 293.211 4.721 1.610%Type 5 to 7 non-standard metering services 422.849 416.116 6.734 1.618%Removal of a meter (Type 5 & 6) 140.433 138.207 2.227 1.611%Meter re-seal 603.312 593.752 9.560 1.610%Install new or replacement meter - after hours 430.232 421.351 8.881 2.108%Change time switch 223.449 219.908 3.541 1.610%Change tariff 230.897 227.239 3.659 1.610%Reprogram card meters 1340.694 1319.450 21.245 1.610%Install metering related load control 297.932 293.211 4.721 1.610%Removal of load control device 297.932 293.211 4.721 1.610%Change load control relay channel 148.966 146.606 2.361 1.610%Services provided in relation to a Retailer of Last Resort (ROLR) event 2908.188 2875.217 32.971 1.147%Non-standard network data requests 726.371 714.801 11.570 1.619%Provision of services for approved unmetered supplies 105.344 104.111 1.233 1.185%Customer or retailer requested appointments 772.588 764.343 8.245 1.079%Removal/rearrangement of network assets 317646.315 312269.987 5376.328 1.722%Aerial markers 750.979 742.056 8.923 1.202%Tiger tails 2536.085 2495.880 40.206 1.611%Assessment of parallel generator applications 1815.928 1787.003 28.925 1.619%Witness testing 4003.241 3939.481 63.760 1.618%Removal/rearrangement of public lighting assets 21632.210 21287.475 344.735 1.619%

Notes:a: The prices set out above are examples of potential prices for our quoted services. Actual prices will be determined at the time of the requestor's enquiry and will reflect the actual requirements of the job.b: Where Ergon Energy attends a premises to perform a service and is unable to complete the job due to customer/retailer fault, such as a locked gate, we will charge a call out fee.

Page 20: Distribution Use of Systems (DUOS) 2017-18 · Distribution Use of System (DUOS) 2017-18 Standard Asset Customers Small (

Alternative Control Services 2017-18Default Metering Services

Annual metering services

Metering service type Cost recovery type Charging parameter Units 2017-18 2017-18

PP Rate TSS Rate $ %Non–capital Fixed $ p.a 40.943 41.354 -0.412 -0.995%Capital Fixed $ p.a 11.425 11.539 -0.115 -0.995%Non–capital Fixed $ p.a 15.054 15.205 -0.151 -0.995%Capital Fixed $ p.a 4.201 4.243 -0.042 -0.995%Non–capital Fixed $ p.a 10.181 10.284 -0.102 -0.995%Capital Fixed $ p.a 2.841 2.869 -0.029 -0.995%

Call out fees for final meter reads

Call out fee - Final meter reads Charging parameter Units 2017-18 2017-18

PP Rate TSS Rate $ %Call out fee - Final meter read - Urban/short rural feeder Fixed $/service 54.663 55.213 -0.549 -0.995%Call out fee - Final meter read - Long rural/isolated feeder Fixed $/service 218.654 220.851 -2.198 -0.995%

Variation

Primary

Controlled load

Embedded generation

Variation

Page 21: Distribution Use of Systems (DUOS) 2017-18 · Distribution Use of System (DUOS) 2017-18 Standard Asset Customers Small (

Alternative Control Services 2017-18Public Lighting Services

Public Lighting Services Charging parameter Units 2017-18 2017-18PP Rate TSS Rate $ %

EO&O - Major Fixed $/day/light 1.156 1.167 -0.012 -0.995%EO&O - Minor Fixed $/day/light 0.689 0.696 -0.007 -0.995%G&EO - Major Fixed $/day/light 0.467 0.471 -0.005 -0.995%G&EO - Minor Fixed $/day/light 0.306 0.309 -0.003 -0.995%

Public lighting exit fee Charging parameter Units 2017-18 2017-18PP Rate TSS Rate $ %

EO&O - Major - Exit fee Fixed $/light 1459.083 1473.748 -14.666 -0.995%EO&O - Minor - Exit fee Fixed $/light 881.748 890.610 -8.863 -0.995%G&EO - Major - Exit fee Fixed $/light 241.431 243.858 -2.427 -0.995%G&EO - Minor - Exit fee Fixed $/light 204.691 206.749 -2.057 -0.995%

Variation

Variation