... done on yearly basis – by September each year for the preceding year, i.e. the data for 2021 is to be reported by September 2022.
For Air - Новини
Raya Lecheva BGN 520 million are the final funds for
...... approved by the EC, we will finalize the operational program and present it to Brussels for approval. This will most likely happen in early summer.
The air in Sofia has been hazardous for days Sites
...... of three years. Households may apply through special programs to change their coal-based heating with electric, central heating, gas or other type of heating option.