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Transmission pylons and power lines silhouetted against a dusk sky
GRID FREQUENCY 50.01 Hz

Renewable-matched supply since 2016

Electricity,
made legible .

Renewable-matched power, half-hourly pricing, and a bill that shows its working — every kilowatt hour traced back to the turbine that made it.

Right now

LIVE

Unit price
18.4¢/kWh
Grid carbon
71g/kWh
Renewable share
82%

wind carried five of seven today

Demand 34.8 GW 0.4% Wind 12.1 GW 35% Solar 3.6 GW 10% Hydro 1.2 GW 4% Carbon 71 g/kWh 6.2% Unit price 18.4 ¢ /kWh Battery fleet 2.4 GWh charging Homes served 214,806

01 — The offer

Three promises, printed on every bill.

Most suppliers hide the interesting parts behind a monthly average. We publish the half-hour, the source, and the margin we took.

Half-hourly pricing

You pay what the grid paid, in 48 slices a day, with our margin shown as a separate line. When wholesale drops at 2am, so does your rate.

48 SETTLEMENT PERIODS

Matched, not offset

Every kilowatt hour you draw is matched within the same half hour by generation we have contracted directly. No annual certificates bought in arrears.

14 GENERATORS UNDER CONTRACT

Your battery earns

Lend us your home battery or EV between 5pm and 7pm and we credit the export at the peak rate we would have paid the wholesale market.

AVG. CREDIT $23.40 / MONTH

02 — The supply

Where it actually comes from.

Not a spreadsheet of certificates. Fourteen sites we buy from directly, all of them within a day's drive, all of them named on your statement with the half hour they delivered.

Wind
61%
Solar
18%
Hydro
13%
Stored & released
8%
Read this month's generation register
Aerial view of wind turbines standing across green farmland under heavy cloud
Kellow Ridge, 48 turbines SITE 04 / 118 MW
Rows of photovoltaic panels stretching across a solar farm
Thorn Flats array
Line workers on a raised platform repairing overhead power cables
Our crew, not a contractor

03 — The journey

From the ridge to your kettle in about four milliseconds.

Drawn to scale in every way except distance, time, voltage and cost.

Schematic showing electricity travelling from a wind farm through a substation and local pole to a home meter WIND FARM 33 kV SUBSTATION 33 kV → 11 kV YOUR STREET 11 kV → 230 V METER READ EVERY 30 MIN the bit we actually own stepped down twice losses are on us, not you

01

Generated

A turbine at Kellow Ridge spins up. We buy the half hour before it is produced, at a price fixed with the operator for ten years.

02

Transformed

Thirty-three thousand volts drop to eleven at the substation, then to two hundred and thirty on your street. Losses along the way are ours, not yours.

03

Measured

Your meter reports every thirty minutes. We reconcile it against the generation register the same night, not thirty days later.

04

Itemised

One page. Wholesale cost, network cost, our margin, your credits. Everything else is a footnote, and we keep the footnotes short.

04 — Right now

The grid, as it stands at 14:05.

This is the same page our traders look at. It updates every half hour, and it is the number your tariff is priced from — not a forecast, not a monthly average.

Renewable share

30 MIN AVG
82%

61%

Wind

18%

Solar

3%

Hydro

Today's unit price

CHEAP MID PEAK
00:00 06:00 12:00 18:00 23:30

Cheapest window

01:00 → 05:30

Today's low

8.9 ¢/kWh

Today's peak

24.1 ¢/kWh

Aerial view of a city grid lit up after dark

At 3am the whole city runs on wind, and almost nobody is awake to use it.

05 — The tariffs

Three ways to buy a kilowatt hour.

All three include the same supply, the same crew and the same one-page bill. Switch between them once a month, free, from the app.

18.4¢ /kWh

Steady

One rate, fixed for twelve months. For people who would like their electricity to be boring.

  • Rate locked 12 months
  • $0 standing charge
  • 100% renewable-matched
  • No exit fee, ever
  • Monthly generation register
  • Smart meter included
Most switched to
12.9¢ avg /kWh

Tracker

Wholesale plus a flat 3.1¢ margin, repriced every half hour. Cheapest for anyone who can shift a load overnight.

  • Half-hourly repricing
  • Margin fixed at 3.1¢
  • Price cap at 29¢
  • Tomorrow's rates at 4pm
  • Appliance scheduling API
  • Switch back any month
9.6¢ off-peak /kWh

Night Shift

Seven cheap hours between 23:00 and 06:00 for EVs, heat pumps and hot water. Day rate 21.2¢.

  • 7 hours at 9.6¢
  • Free EV charging Sundays
  • Battery export credit
  • Heat pump tuning visit
  • Charger install from $0
  • No exit fee, ever

Prices shown include network charges and exclude GST. Your quote will show the actual rate for your street.

Portrait of an Arcwell customer standing outdoors in daylight
I moved the dishwasher, the car and the hot water to after midnight. The bill halved and I did not have to become a different person about it.
Mara Ojeda TRACKER TARIFF · 3 BED SEMI · 14 MONTHS -47% VS PREVIOUS SUPPLIER
The generation register is the part I did not expect to care about. Every month I can see which turbine covered our washing.

Tomas Reiner

STEADY TARIFF · WESTHAVEN

Our battery earned $284 last winter just sitting in the garage doing nothing at teatime.

Priya Nadkarni

NIGHT SHIFT · CALDER VALE

06 — The map

Live in six regions. Two more by spring.

We only open a region once we have generation contracted inside it. It makes us slow, and it is the reason the matching claim holds up.

  • Westhaven & the Cape LIVE · 2016
  • Calder Vale LIVE · 2019
  • Kellow & Thorn Flats LIVE · 2021
  • Marlow Basin LIVE · 2023
  • Ardmoor Coast LIVE · 2025
  • Fennick & the Rills SPRING 2027
WESTHAVEN where it started CALDER VALE KELLOW MARLOW ARDMOOR FENNICK turbines going up now NORTH

07 — The small print

Questions,
answered plainly.

If something here still reads like a contract, tell us and we will rewrite it.

No. The wires, the poles and the meter stay exactly where they are — only the name on the bill changes. Nobody visits, nothing is switched off, and the changeover happens overnight at a meter reading.

08 — The easy part

Switch in
ninety seconds

Give us a postcode and we will show the exact rate for your street, the closest generator on our register, and what last winter would have cost you.

  • No credit check, no deposit
  • We handle the old supplier
  • Live on supply in 14 days

Check your street

214,806

HOMES SUPPLIED

$0

EXIT FEE, ALL TARIFFS

takes about as long as boiling a kettle — 0.11 kWh