Greek exports of natural gas surged nearly fourfold in the first quarter of 2026, according to data released by the Hellenic Gas Transmission System Operator (DESFA).
Total natural gas demand in Greece reached 26.42 terawatt-hours in the first quarter of 2026, marking an 18.5% increase compared to the corresponding period in 2025 (22.30 TWh).
This development is primarily attributed to the sharp rise in natural gas exports, which nearly quadrupled on an annual basis, reaching 5.99 TWh compared to 1.44 TWh, in the same period last year. This trend underscores Greece’s strengthening role as a regional natural gas hub for Southeast Europe.Â