Renewables

Türk Telekom puts solar power plant into operation as part of 530 MW project

Türk Telekom solar power part 530 MW project

Photo: Alparslan Bayraktar / X

Published

October 14, 2025

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Published:

October 14, 2025

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Telecommunications operator Türk Telekom has inaugurated the first part of a solar power plant of 128 MW in peak capacity. The facility in Sivas province in Central Anatolia is one of the company’s three planned photovoltaic systems, totaling 530 MW.

Solar power, affordable and easy to install, is cost-effective for nearly all social and economic activity. In Southeastern Europe and beyond, it has become a mainstream technology, from municipal authorities and local institutions to industrial production. Türk Telekom stands out in the region as a major telecommunications company investing massively in photovoltaics.

The Turkish state-owned firm commissioned the first part of a solar power plant of 128 MW in peak capacity. Earlier it integrated 1.2 MW of solar energy with its 370 base stations and reached 5.5 MW overall.

The new solar park is on 130 hectares in the Zara district in Sivas province, Central Anatolia. When completed, it will cover 15% of the company’s consumption with its estimated annual output of 196 GWh.

Bayraktar: Many companies transformed from energy consumers to producers

At a ceremony at the 11th Energy Efficiency Forum and Exhibition in Istanbul, Minister of Energy and Natural Resources Alparslan Bayraktar put the completed segment into operation using a remote-controlled 5G wireless system. The energy revolution in Turkey has transformed many companies from energy consumers to producers, he pointed out.

Recalling that renewable electricity plants of more than 6 GW in total were completed last year, the minister expressed confidence that 2025 would be a record year. Turkey is heading toward 9 GW or 10 GW, striving to increase the newly installed capacity every year, Bayraktar said.

Türk Telekom to cover two thirds of its electricity needs with photovoltaics

ZTE won the tender late last year for the 128 MW project. The contractor installed mono-crystalline bifacial double-glass N-type PV panels and 350 kW inverters.

According to Türk Telekom’s Chief Executive Officer Ümit Önal, the Sivas plant and two other future solar parks, in Malatya and Ağrı, would meet 65% of the company’s electricity demand. Spanning 600 hectares, they would have 530 MW in combined peak capacity and generate an estimated 800 GWh per year.

Together with its affiliate TT Ventures, Türk Telekom has set up 114 electric vehicle charging units in 40 locations in 11 provinces. The number, within their E4 Charging project, is estimated to grow to more than two hundred this year, at more than 90 sites in 33 provinces.

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