Electricity Production in Bulgaria decreased to 2873.49 Gigawatt-hour in May from 3241.97 Gigawatt-hour in April of 2026. Electricity Production in Bulgaria averaged 3395.54 Gigawatt-hour from 2008 until 2026, reaching an all time high of 4706.55 Gigawatt-hour in January of 2022 and a record low of 2297.62 Gigawatt-hour in June of 2024. source: EUROSTAT