Power utility PPC’s retail market share, covering all voltage-related categories, rose to 63.54 percent in February, up 3.5 percent on the previous month, a gain more or less shed by Mytilineos, whose overall market share contracted to 7.44 percent in February from 10.67 percent in January, according to latest data included in the energy exchange’s monthly report.

In the high-voltage category, PPC’s market share increased to 86.64 percent in February from 67.04 percent in January, while, on the contrary, its medium-voltage market share fell to 37.72 percent from 39.48 percent.

PPC’s market share in the low-voltage category edged up to 65.57 percent in February from 64.87 percent a month earlier, the energy exchange data showed.

The market shares of other electricity retailers remained virtually unchanged between January and February. Heron captured a 7.24 percent overall market share in February, marginally up from January’s 7.13 percent.

Elpedison’s market share slipped to 6 percent from 6.27 percent; NRG gained marginally to capture a 4.85 percent market share compared to 4.65 percent in January; Fysiko Aerio Attikis captured a 2.97 percent market share in February compared to 2.88 percent in January; Zenith’s market share was 2.14 percent from 2.13 percent a month earlier; Watt+Volt registered a market share of 2.08 percent from 2.09 percent; Volterra edged up its presence to 1.92 percent from 1.82 percent, while Volton’s market share stepped back to 0.98 percent from 1.03 percent.