In 2024, the total environmental tax revenue in Bulgaria amounted to 6 058.68 million BGN (a 2.5% decrease compared to 2023 when it was 6 212.14 milli ...

The electricity market indicators is published in two levels: ‘Electricity production’ and ‘Electricity retailing’.

Electricity prices In the period July - December 2025, the electricity prices, including all taxes, levies and VAT for non-household customers increa ...

In 2024, the Energy intensity of the economy decreased by 3.6% compared to the previous year.

NSI has published data for 2024 on energy indicators Primary energy consumption and Energy dependency, calculated from the Overall Energy Balance of t ...

NSI has published revised annual data on the Overall Energy Balance and Renewables for 2024 as a result of the later completed regular procedure for d ...

In 2024, compared to the previous 2023, an insignificant increase in the share of renewable energy in the gross final energy consumption in the countr ...

In 2024, the area of protected natural scenery in Bulgaria amounted to 585 500 ha, or 5.3% of the country’s territory, which was 1 128 ...

In 2024, 744 noise level measurement points were surveyed, located in 36 settlements, and levels above the permissible norms were measured in 506 poin ...

The net heat production from district heating systems in the country decreased by 2.5% to 25 068 terajoules in 2024 compared to the previous year. CH ...

In 2024, the production of high-efficiency electricity from combined heat and power (CHP) generation amounted to 3 412 GWh, reflecting a 5.3% increase ...

In 2023, compared to 2022, there was a decrease in the extraction of natural energy inputs from the environment - by 20.3% to 428 473 TJ (Tables A and ...