But Coles businesses conduct most of their sales during the day. So most of the power needs can be met by solar and wind.
Its horses for courses mate.
If you a person who does most of their driving to shops and around town would it makes sense to have a petrol guzzling four wheel drive.
I have solar power. I am at work during the day except weekends.
In the summer my power bills are almost nothing because I am pumping three times as much power into the grid than what I use. Even in winter my power bills are modest because I live in Perth and we have many sunny winter days.
