Unmetered electricity supplies
If your organisation needs to power streetlights, traffic lights, signs, railway crossing boom gates, bus shelters and telephone boxes you'll need an unmetered supply tariff.
Synergy provides unmetered electricity supplies (UMS) to local Government authorities, government agencies and approved providers of specialised services, within the South West Interconnected System (SWIS).
Choose from 3 tariffs to get started
Synergy Street Light (Z) tariff
There’s a range of Z tariffs for approved Government authorities and agencies that need to power street lights. These vary by lamp type, wattage and turn off time.
How do I apply for new unmetered electricity supplies?
All unmetered supplies are installed by Western Power. Please visit the Western Power website to apply for a new connection.
Explore your options
Meet our energy experts
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Reduce your carbon footprint
Support a growing industry and purchase some of your energy from renewable sources.
Consumption & expenditure reports
We provide customised reporting tools so you can monitor, forecast and adjust your consumption.