The share of renewable energy sources (RES) in the use of fuels in non-ETS industry amounted to 17.6% in 2020 and lagged 4.4 percentage points behind the annual target value. The 2020 target was thus not achieved. Compared to the previous year, the share however again increased, this time by 7.6%. The reason of the increase was a 6% increase in the use of RES, as well as a 2% decrease in the total use of fuels which was mainly caused by the measures for preventing the spread of SARS-CoV-2 virus. The largest increase in the use of RES, by 109 TJ, occurred in the wood processing industry.