To be profitable with ETC and your RTX4060, the electricity cost must be less than 0.02 USD per KWh. It is more profitable to buy ETC directly than to mine it.

I see that the topic of mining has generated a lot of interest. Please note that based on my research and my mining capability, I have chosen to support the network $ETC which is still POW and for now, it is what my card allows me to mine.