The main question remains: how much cryptocurrency was chosen for production through renewable energy sources and how are they mined? I mean the algorithm that is being used. As I recall, there were about 24 cryptocurrencies. I think it will be the most popular coins.
evaluating the volatile and constantly changing course on the cryptocurrency market, it was decided to choose the most stable and promising currencies for mining. You can familiarize yourself with them in white paper in more detail, but I remember for sure that Bitcoin is among them, Ethereum is both conventional and classical, and many others.
by the way, as regards the algorithm, different algorithms will be used in mining. The equipment, of course, is ASIC servers, which are the best option. But there are some nuances: due to the manufacturer’s limited number of units purchased per customer, the purchase of a server farm and its connection to the network will be carried out in several stages.