15 May 2026 - Energy ministers from Azerbaijan, Bosnia and Herzegovina, Montenegro, North Macedonia, and Serbia met at Belgrade Energy Forum 2026
15 May 2026 - Minister of Environment and Energy of Greece Stavros Papastavrou said the Vertical Corridor would be expanded to North Macedonia and Serbia
15 May 2026 - Energy efficiency must remain at the heart of EU energy policy after 2030 to strengthen energy independence, cut bills and protect citizens from future crises.
15 May 2026 - Today is the last day of operation of the Agios Dimitrios thermoelectric station, Greece's largest lignite-fired facility