Consumers switching electricity suppliers increased sharply by 89 percent in 2019, a report by RAE, the Regulatory Authority for Energy, has shown.

A total of 576,436 consumers, 8.5 percent of the 6,783,075 consumers in total, switched suppliers in 2019, up from 4.51 percent in 2018, the report showed.

This sharp rise in consumer switches was attributed to growing consumer confidence in independent electricity suppliers as well as the effectiveness of discounts and various other offers made available by these suppliers to attract customers. Put simply, competition in the Greek electricity market appears to be intensifying.

Household electricity consumers showed the greatest degree of mobility, followed by mid and high-voltage consumers, or businesses and industrial consumers, the RAE report observed.

In the mid-voltage category, 834 business and industrial consumers of 9,071 in total, or 9.19 percent, switched electricity suppliers in 2019, according to the report.

Despite the increased customer mobility, power utility PPC remained dominant in 2019, supplying electricity to 5,694,627 consumers, or 83.95 percent of the 6,783,075 in total, the report showed. In terms of consumption, PPC held a 71.13 percent share, supplying 27.7 million MWh last year.

Independent supplier Protergia, a member of the Mytilineos group, was ranked second in terms of total number of customers in 2019, supplying to 181,232 customers, the report noted.

Elpedison was ranked third with 171,143 customers, followed by Heron (140,812), Watt & Volt (127,364), Zenith (73,968), Volton (69,688), NRG (52,961), Fysiko Aerio (39,881), Volterra (35,748) and KEN (33,997).

A total of 24 independent suppliers are active in Greece’s electricity market.