A recent evaluation by the energy regulator RAAEY reveals that Greece’s electricity retail market has maintained a largely stable environment from May to October, with only minor changes in supplier rankings across various customer segments and voltage categories.
Public Power Corporation (PPC) has seen a slight increase in its market share, reaching over 72% of nationwide customers by October. This reflects a modest gain since late spring, underscoring PPC’s solid presence in supplying electricity to households and small businesses.
When analyzing different network segments, PPC’s low-voltage market share experienced a slight decline, while its medium-voltage share saw a more significant reduction over the five-month span. Data based on consumption indicates a gradual decrease in PPC’s market share outside the low-voltage segment, especially among medium- and high-voltage users where competition is more intense.
Protergia has emerged as a formidable competitor to PPC, securing a substantial share of demand in both low- and medium-voltage markets. In the high-voltage sector, Protergia has positioned itself as the leading supplier based on electricity consumption, further distancing itself from other competitors.
The overall data suggest that the Greek electricity market is defined by stability rather than upheaval. While PPC continues to dominate in customer numbers, rival suppliers are progressively enhancing their positions among energy-intensive consumers.
