How will the selected storage systems be distributed in Bulgaria?

The selected storage systems will be geographically distributed across Bulgaria and connected either to the national transmission grid or local distribution networks. All awarded projects must be operational by March 2026.

What will Bulgaria's energy system operator do in 2024?

By the end of 2024, Bulgaria’s Electricity System Operator (ESO) will finalize its investment program aiming to ensure the grid connection of new power plants with a total installed capacity of 4,500 MW, primarily renewables. ESO, the country’s transmission system operator, has invested more than EUR 25 million in digitalization of the grid.

Why is energy storage growing in Bulgaria?

Energy storage in Bulgaria is expanding rapidly as the government awards nearly 10 GWh of capacity to 82 projects, boosting renewable energy reliability and grid stability.

What does Bulgaria's surge in storage capacity mean for Europe?

As Europe races toward climate neutrality, Bulgaria’s surge in storage capacity signals a shift not only in national priorities but also in regional energy dynamics.

What is the main source of electricity in Bulgaria in 2022?

Coal energy was the main source of electricity production in Bulgaria in 2022. It accounted for over 45 percent of total electricity generation. Nuclear energy ranked second, making up 35 percent of total production.

Is Bulgaria moving towards a greener energy future?

Bulgaria is taking bold steps toward a greener energy future, having recently wrapped up its most ambitious energy storage tender to date.