Reducing air pollution emissions and achieving electricity savings by subsidizing projects improving energy efficiency of outdoor lighting systems.The programme will be implemented in the years 2018-2022: 1) commitments (understood as signing contracts) will be made until 2020, 2) funds will be spent until 2022.Forms of funding: LoanBeneficiaries: Local governments So far, two calls have been held. In the call launched in 2018, 14 applications were submitted, but in the end 9 agreements for the amount of funding in the form of a loan of about 34.8 million PLN are being implemented. In the call for proposals in 2019, 18 applications were submitted. Currently, negotiations on the terms and conditions of funding are underway, and finally 17 agreements will be concluded for the amount of funding in the form of a loan of about 114.9 million PLN. At the end of 2020, the National Fund for Environmental Protection and Water Management plans to launch a call for proposals with an increased allocation of about PLN 100 million.