Re: Any thoughts on when to change a miner? Did some calculation for 0.02cents/kwh.
If your not living at one of the poles 
you'll get a lot of heat from the miners in the summer and you want to dissipate this.
So you have to include some cooling or ventilation method in your calculation, otherwise your miners will have a lot of downtime.
you'll get a lot of heat from the miners in the summer and you want to dissipate this.So you have to include some cooling or ventilation method in your calculation, otherwise your miners will have a lot of downtime.
Thanks. I forgot to allocate watts to cooling. However, i believe that we'll be able to maintain 48000watts for miners as we actually have a lil spare watts.
In the past, years ago, the rule of thumb was to mine for 3 months and then sell the miners and use the proceeds to buy new miners, rinse and repeat. I do not think the rule is up to date any more, you would have to mine longer to offset the rise in diff, halved block reward, absurdly high miner cost, etc.
Thats some interesting insights. Something that i will definitely consider. The biggest problem is difficulty. With the halving, the prices maintained at 6xxUSD, and the difficulty is rising constantly.