EN
The article presents a positive impact of an investment called Program 10+ on both operational performance of the described company and Polish fuel market. This program was carried out by the LOTOS GROUP S.A. Selection of the project and its positive effect on the environment is related inter alia with the scale of the investment and its expenditures (5.5. billion zloty).Therefore it was considered to be the largest investment that has been made in the Polish market after year 1990.