I just saw that you live in Australia. You have a lot of sun there... The right place to use solar renewable energy.
Btw, are you familiar with the project Power Ledger and its token POWR? They received a grant from the Australian government back in 2018, if I am not wrong. It used to be a very promising project in 2018 during the end if the previous Bull Market.
I really only dabble around the edges with cypto stuff, so I haven't heard of POWR. I did see some bits and pieces a while back about Elon Musk and another project EWT (Energy Web Token) here in AU.