6 1st Energy gas products compared (maximum in any given postcode)
15
Competing gas suppliers compared, including:
AGL, Alinta Energy, CovaU, Dodo Power & Gas, EnergyAustralia, GloBird Energy, Kogan Energy, Lumo Energy, Momentum Energy, Origin Energy, Powershop, Red Energy, Simply Energy, Sumo Power, Tango Energy
383
Postcodes served by 1st Energy across VIC