N89 — LV Seasonal TOU Transitional

Endeavour Energy · Transitional · Low voltage · 2026–27

Western Sydney, the Blue Mountains, Southern Highlands and the Illawarra.

N89 LV Seasonal TOU Transitional tariff guide

Who this is for

Selected businesses above 160 MWh that meet N19 criteria but lack demand-capable metering.

How the bill works

You pay fixed charges and an energy rate. This tariff has no demand charge.

What solar changes

Solar reduces the electricity the site buys. The network gives no special reward for using solar at a set time.

What a battery changes

This tariff gives a battery no clear network target. Check retailer prices, solar exports and backup needs.

Check before you model

  • Confirm this code on a current retailer bill.
  • Use the retailer prices, not only the network price list.
  • Measure the energy that can move between time periods.
  • Model the tariff that will replace this temporary tariff.
2026–27 network schedule

The price signal behind this code

Network rates only. These are not retail electricity prices.

Published network rates

Daily
2655.4 c/day
High-season peak
21.45077 c/kWh
Low-season peak
18.29388 c/kWh
Off-peak
11.22506 c/kWh

When it applies

Peak is 16:00–20:00 on business days. All other times are off-peak. High season is November–March. Low season is April–October. The same clock times apply in standard time and daylight saving time.

Illustrative example

Move N89 energy out of a summer peak

  • Move 1,000 kWh from high-season peak to off-peak time.
  • Use GST-inclusive network rates.
  • Ignore battery losses and project costs.
1,000 kWh × (21.45077 − 11.22506) c/kWh ÷ 100$102.26 difference in the network energy component.

N89 is transitional and has no demand charge. This is not a retail saving. Confirm the replacement tariff and retailer pass-through.

Battery opportunity lens

Tariff screen—not a savings quote

Weak fit

Retailer-led value only

This network tariff does not provide a clear demand or time-window target for a behind-the-meter battery. Any case must come from the retailer spread, solar capture or resilience value.

What dispatch can affect

  • Grid energy purchases where stored solar would otherwise be exported.
  • Retailer time-of-use or wholesale exposure if the retail contract differs from the network structure.

What it cannot erase

  • Daily access, metering and other fixed charges.
  • A network demand charge that is not present on this tariff.
  • Quarterly block thresholds or closed/transitional tariff rules through dispatch alone.

Evidence required

  1. Current retailer bill and complete retail rate schedule.
  2. At least 12 months of interval imports and solar exports.
  3. Eligible alternative network and retailer tariffs.
  4. Resilience requirements valued separately from bill savings.