www.stiripesurse.ro/bulgarii-sunt-cei-mai-tari-imp

Greece increasingly supplies Bulgaria with electricity during the day, which Bulgaria exports back at night, aided by battery storage. This trend reflects Bulgaria's growing solar energy capacity, which has risen significantly, supported by EU funds. The storage systems help stabilize electricity prices, reducing evening price spikes. Bulgaria has modernized its grid and increased exports to Romania, especially during peak demand. Greece is also expanding its energy storage capabilities, with numerous connection requests submitted for new projects.