No. No matter how green your power company is, you will receive a mix of energy from different sources. This is because every energy retailer in eastern Australia must purchase their electricity from the Australian Energy Market. This mixes up all the energy fed into the grid by power generators, from both renewable and non-renewable sources.
This doesn't change when you move to Powershop – you will still be receiving a mix of renewable and non-renewable energy directly to your home or business. Powershop compensates for this by offsetting the carbon produced by your electricity consumption free of charge, making it the only carbon neutral energy retailer in Australia.
On top of this, by switching to Powershop you are directly endorsing and supporting their parent company Meridian's commitment to only ever invest in renewable energy sources, and never in fossil fuels like some of the other power companies. As a Powershop customer, you can be confident you're helping Meridian in its work to invest in, grow and operate renewable energy generation in Australia.
Customers also have the option to purchase 100% GreenPower from Powershop. Again, this doesn't change the energy you receive off the grid but it does directly support Meridian's renewable investments, and add additional renewable energy into the grid, over and above the mandated amount in the Renewable Energy Target.