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Bulgaria

Country in Europe

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In brief

Home broadband per 100 people: 37 (2023). World rank 36 of 208 (1 = best); in Europe, 23 of 46. Access to electricity: 100% (2024). World rank 1 of 214 (1 = best); in Europe, 1 of 47. Electricity use, kWh per person: 5,470 (2024). World rank 38 of 149; in Europe, 18 of 41. From 2014 to 2024: using the internet 55.5% → 82.4%, mobile subscriptions per 100 people 131 → 118, and access to electricity 95.9% → 100%. Better than all its neighbours (Greece, North Macedonia, Romania, Serbia, and Türkiye): electricity from fossil fuels. Worse than all its neighbours (Greece, North Macedonia, Romania, Serbia, and Türkiye): using the internet and electricity from renewables.

Internet and communications

Using the internet
82.4% 2024
Mobile subscriptions per 100 people
118 2024
Home broadband per 100 people
37 2023
Internet domain
.bg

Energy

Access to electricity
100% 2024
Electricity use, kWh per person
5,470 2024
Renewable share of energy use
20.4% 2021
Electricity from renewables
22.2% 2021
Electricity from fossil fuels
29% 2024
Mains voltage
230 V
Plug types
C, F

Transport

Driving side
Right
Air passengers per year
723,825 2023
Airports
107 2025
Railways, km
4,029 2020

Science and innovation

Research spending, share of GDP
0.8% 2023
Researchers per million people
2,401 2023
Scientific articles per year
4,998 2023
Patent applications by residents
179 2024
High-tech share of manufactured exports
13.4% 2024