Ukraine: 603,549 km2 of land, 45 million inhabitants. Total primary energy supply - 130.5 Mtoe (2010). More than 40% of the primary energy consumption is natural gas. Total energy import of gas and oil is 39%1. Ukraine uses around 3.2 times more energy per unit of GDP (PPP) than OECD countries2 in average. The potential of energy production from biomass is estimated to be up to 15% in the energy balance.