Pursuant to the decisions taken within the framework of the energy and climate package, Poland is obliged to reduce its greenhouse gas emissions by 21% in the years 2013-2020, compared to 2005, and has the potential to increase by 14% emissions from the sectors not covered by the system. In addition, Poland has committed itself to increase, by up to 15%, the share of final energy production from renewable energy sources and, by up to 10%, the share of biofuels in the transport fuel market, as well as to improve the energy efficiency of the economy by 2016, to the level of 9% of the average national final energy consumption.