Energy consumption stood at 52.03 TWh in 2010, up 4.2% on the year, ANRE said.
It said energy exports rose 22.2% on the year to 3.85 TWh, while imports advanced 38.2% to 0.94 TWh.
Romanian power output rose 4.3% to 59.14 TWh in 2010, from 56.7 TWh a year earlier, data from the energy regulator ANRE showed Monday.