The BOE has published this Saturday the Resolution of 15 July 2021, of the Institute for the Diversification and Saving of the Energy, EPE, MP, by which publishes the Resolution of 15 July 2021, of the Board of Directors, which expands the budget (PREE Program) of Royal Decree 737/2020, of 4 August, which regulates the aid program for energy rehabilitation actions in existing buildings and regulates the direct granting of aid from this program to the autonomous communities and cities of Ceuta and Melilla.