Bitcoin difficulty is again expected to rise by 12% in about a week. -
https://fork.lol/pow/retargetAre miners still making profit?
The break even point must almost be exceeded ...
Yes, currently as long as your electricity costs less than ~0.13USD per KWH, you can still get a slim profit profit on the Antminer S9i. After a 12% increase in difficulty, you will need to pay less than ~0.11USD/KWH to get any profit. I'm not sure what the stats are for the other miners available to the general market.