Competition and Consumer (Industry Code – Electricity Retail) (Model Annual Usage and Total Annual Prices) Determination 2019 The Australian Energy Regulator makes the following determination. Dated 30 April 2019 Australian Energy Regulator 1. Name This instrument is the Competition and Consumer (Industry Code – Electricity Retail) (Model Annual Usage and Total Annual Prices) Determination 2019. 2. Commencement This instrument commences on 1 July 2019. 3. Authority This instrument is made under section 16(1) of the Competition and Consumer (Industry Code – Electricity Retail) Regulations 2019 (the Regulations). 4. Definitions In this Determination: a) Regulations means the Competition and Consumer (Industry Code – Electricity Retail) Regulations 2019; and b) Residential Annual Usage without Controlled Load applies to the type of small customer considered in s 6(2)(b) of the Regulations; and c) Residential Annual Price without Controlled Load applies to the type of small customer considered in s 6(2)(b) of the Regulations; and d) Residential Annual Usage with Controlled Load applies to the type of small customer considered in s 6(2)(a) of the Regulations; and e) Residential Annual Price with Controlled Load applies to the type of small customer considered in s 6(2)(a) of the Regulations; and f) Small Business Annual Usage applies to the type of small customer considered in s 6(2)(c) of the Regulations; and g) Small Business Annual Price applies to the type of small customer considered in s 6(2)(c) of the Regulations; and h) General Usage means the non-controlled load usage of a small customer under s 6(2)(a) of the Regulations; and i) Controlled Load Usage means the controlled load usage of a small customer under s 6(2)(a) of the Regulations. j) Terms defined in the Regulations have the same meaning in this instrument. 5. Per-customer usage determination In accordance with s 16(1)(a)(i) of the Regulations, the AER determines the per-customer amount of electricity supplied in specified distribution regions to small customers of the following types: Per-customer annual usage determination Distribution region Residential Annual Usage without Controlled Load Residential Annual Usage with Controlled Load Small Business Annual Usage General Usage Controlled Load Usage Ausgrid 3,900 kWh 4,800 kWh 2,000 kWh 20,000 kWh Endeavour Energy 4,900 kWh 5,200 kWh 2,200 kWh 20,000 kWh Energex 4,600 kWh 4,400 kWh 1,900 kWh 20,000 kWh Essential Energy 4,600 kWh 4,600 kWh 2,000 kWh 20,000 kWh SA Power Networks 4,000 kWh 4,200 kWh 1,800 kWh 20,000 kWh 6. Timing or pattern of supply determination In accordance with s 16(1)(a)(ii) of the Regulations, the AER determines the timing or pattern of the supply of electricity in specified distribution regions to small customers: a) Seasonality assumptions, all tariff and customer types For all tariff and customer types, consumption has no seasonal weighting. That is, kilowatt hours consumed are assumed to be the same on each day of the year. b) Annual period usage allocations for Flexible Tariffs (Time of Use tariffs) –Residential Annual Usage without Controlled Load and Residential Annual Usage with Controlled Load 1. Ausgrid distribution region Flexible Tariff (Time of Use tariff) period usage allocations Period Usage allocation per period Residential Annual Usage without Controlled Load (kWh/yr) General Usage - Residential Annual Usage with Controlled Load (kWh/yr) (1.000) 3,900 4,800 2 period Peak 0.656 2,558.4 3,148.8 Off-peak 0.344 1,341.6 1,651.2 3 period Peak 0.319 1,244.1 1,531.2 Shoulder 0.395 1,540.5 1,896.0 Off-peak 0.286 1,115.4 1,372.8 4 period Peak 0.319 1,244.1 1,531.2 Shoulder 1 0.271 1,056.9 1,300.8 Shoulder 2 0.124 483.6 595.2 Off-peak 0.286 1,115.4 1,372.8 Controlled Load (CL) annual usage allocations (kWh/year) CL1 only CL2 only CL 1 and 2 CL1 (0.67) CL2 (0.33) 2,000 2,000 1,340 660 ii. Endeavour Energy distribution region Flexible Tariff (Time of Use tariff) period usage allocations Period Usage allocation per period Residential Annual Usage without Controlled Load (kWh/yr) General Usage - Residential Annual Usage with Controlled Load (kWh/yr) (1.000) 4,900 5,200 2 period Peak 0.668 3,273.2 3,473.6 Off-peak 0.332 1,626.8 1,726.4 3 period Peak 0.336 1,646.4 1,747.2 Shoulder 0.391 1,915.9 2,033.2 Off-peak 0.273 1,337.7 1,419.6 4 period Peak 0.336 1,646.4 1,747.2 Shoulder 1 0.268 1,313.2 1,393.6 Shoulder 2 0.123 602.7 639.6 Off-peak 0.273 1,337.7 1,419.6 Controlled Load (CL) annual usage allocations (kWh/year) CL 1 only CL 2 only CL 1 and 2 CL 1 (0.67) CL 2 (0.33) 2,200 2,200 1,474 726 iii. Energex distribution region Flexible Tariff (Time of Use tariff) period usage allocations Period Usage allocation per period Residential Annual Usage without Controlled Load (kWh/yr) General Usage - Residential Annual Usage with Controlled Load (kWh/yr) (1.000) 4,600 4,400 2 period Peak 0.680 3,128.0 2,992.0 Off-peak 0.320 1,472.0 1,408.0 3 period Peak 0.341 1,568.6 1,500.4 Shoulder 0.393 1,807.8 1,729.2 Off-peak 0.266 1,223.6 1,170.4 4 period Peak 0.341 1,568.6 1,500.4 Shoulder 1 0.275 1,265.0 1,210.0 Shoulder 2 0.118 542.8 519.2 Off-peak 0.266 1,223.6 1,170.4 Controlled Load (CL) annual usage allocations (kWh/year) CL 1 only CL 2 only CL 1 and 2 CL 1 (0.29) CL 2 (0.71) 1,900 1,900 551 1,349 iv. Essential Energy distribution region Flexible Tariff (Time of Use tariff) period usage allocations Block Usage allocation per period Residential Annual Usage without Controlled Load (kWh/yr) General Usage - Residential Annual Usage with Controlled Load (kWh/yr) (1.000) 4,600 4,600 2 period Peak 0.668 3,072.8 3072.8 Off-peak 0.332 1,527.2 1,527.2 3 period Peak 0.338 1,554.8 1,554.8 Shoulder 0.388 1,784.8 1,784.8 Off-peak 0.274 1,260.4 1,260.4 4 period Peak 0.338 1,554.8 1,554.8 Shoulder 1 0.263 1,209.8 1,209.8 Shoulder 2 0.125 575.0 575.0 Off-peak 0.274 1,260.4 1,260.4 Controlled Load (CL) annual usage allocations (kWh/year) CL 1 only CL 2 only CL 1 and 2 CL 1 (0.77) CL 2 (0.23) 2,000 2,000 1,540 460 v. South Australian Power Networks distribution region Flexible Tariff (Time of Use) period usage allocations Period Usage allocation per period Residential Annual Usage without Controlled Load (kWh/yr) General Usage - Residential Annual Usage with Controlled Load (kWh/yr) (1.000) 4,000 4,200 2 period Peak 0.634 2,536.0 2,662.8 Off-peak 0.366 1,464.0 1,537.2 3 period Peak 0.313 1,252.0 1,314.6 Shoulder 0.388 1,552.0 1,629.6 Off-peak 0.299 1,196.0 1,255.8 4 period Peak 0.313 1,252.0 1,314.6 Shoulder 1 0.249 996.0 1,045.8 Shoulder 2 0.139 556.0 583.8 Off-peak 0.299 1,196.0 1,255.8 Controlled Load (CL) annual usage allocations (kWh/year) CL 1 only CL 2 only CL 1 and 2 1,800 NA NA c) Small business customers – Flexible Tariff (Time of Use tariff) and Controlled Load usage Under s 16(2) of the Regulations the AER is not required to determine the timing and pattern of supply for small business customers. Accordingly, the AER has not determined Flexible Tariffs (Time of Use tariffs) and Controlled Load allocations for small business customers. 7. Per-customer annual price determination In accordance with s 16(1)(b) of the Regulations, the AER determines what it considers the reasonable per-customer annual price for supplying electricity in specified distribution regions to small customers of the following types: Per-customer annual price determination (all prices GST-inclusive) Distribution region Residential Annual Price without Controlled Load Residential Annual Price with Controlled Load Small Business Annual Price Ausgrid $1,467 $2,059 $7,371 Endeavour Energy $1,720 $2,166 $6,204 Energex $1,570 $1,927 $6,025 Essential Energy $1,957 $2,375 $8,045 SA Power Networks $1,941 $2,420 $9,120 Dated this 30TH day of april 2019 Australian Energy Regulator