I've seen the topic of stealing electricity discussed in my country as well. The way electricity consumption is monitored and reported is really archaic in many cases, this way making it easy for house owners to "cheat the system". But overall, it's not worth the risk as the provider is able to monitor month to month patterns and they have the right to come in to investigate. OP, other that the fact that what you're considering is unethical, if you've got nothing to lose I don't see why you came here to ask us.
Few months ago, employees of the power plant came to inspect my apartment, because I have not been for almost three months at that address, and that is why the bills came with zero to pay. They didn't like it .. so visited me with measuring devices..
I heard that sometimes employees of the power plant can have electricity for free, but I am not sure.
That is an archaic system. The power plants in my country have to bid competitively in order to get their electricity on the market. The transmission lines are a totally different company and THEN the suppliers come next. All our meters are remote readable and they can monitor 24/7. Some people even opted to allow the supplier to control their air conditioning systems in case they need to conserve on very hot days in the summer. Don't worry, your countries will all get there - it's the next way for them to suck more money out of you under the guise of "efficiency". [sarcasm]Better to have 3 middlemen and an "independent" electricity operator to oversee the entire operation than one power company overseen by the government.[/sarcasm]
Just so you know, in Albania, this should be completed by 2019 based on the information from the World Bank (they financed this effort with a loan in 2014) - it's all part of your countries' efforts to join the EU. You can't join until all your infrastructure has been revamped at taxpayer expense and ready to be bought by private investors at pennies on the dollar (I was going to use the Lek as an example but there is nothing smaller than a Lek!)... get ready to be financially raped.