Yes i am absolutely sure about the electricity pricing The cost is 0.01 USD / kwh I am live in Saudi Arabia
So is profitable or not ?
Here is a calculator for you to figure out for yourself:
https://bitcoinwisdom.com/bitcoin/calculatorat $0.01 / kWh it will likely be profitable eventually, but how long that takes will depend on difficulty and exchange. If I was in your situation I would be buying S7's personally.
Yeah, 1 cent a kWh is almost free, I would buy as many s7's as my electrical wiring would allow...and then either upgrade the wiring to allow for more miners or upgrade the miners to be more efficient.