How to choose ethical electricity and gas supplier in Melbourne?

There are many service providers for electricity and gas which makes it complicated to decide which one to choose.Can anyone help in finding the right

There are many service providers for electricity and gas which makes it complicated to decide which one to choose.
Can anyone help in finding the right one?

or:There are many service providers for electricity and gas which makes it complicated to decide which one to choose.Can anyone help in finding the right one?

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