Electricity bills for most Greek consumers will go up 9 percent retroactively to Jan. 1, while a 100 percent property tax surcharge is still being tacked on to utility bills under the threat of power being disconnected, although state agencies that owe 170 million euros ($227 million) haven’t paid and have not lost their electricity.
http://greece.greekreporter.com/2013/01/13/electric-bills-up-9-government-agencies-wont-pay/