Nordex Group wins 525 MW wind turbine order from Türkerler Holding for Sivas project in Turkey

Nordex Group just landed a 525 MW wind turbine order from Türkerler Holding in Turkey—reportedly the largest single turbine deal the country’s wind energy market has ever seen. The contract covers the supply and installation of 72 N175/6.X turbines at the YEKA-5 R25 Sivas project in Sivas province, and it comes with a 10-year Premium Service agreement that can stretch up to 25 years.

Nordex lands Turkey’s largest single turbine deal

At 525 MW, this is a big deal—literally. Nordex Group secured the contract with Türkerler Holding, covering the supply and installation of 72 N175/6.X turbines from its Delta4000 series. According to both parties, it’s the largest single turbine deal in Turkish wind energy history.

The 10-year Premium Service agreement adds another layer, and with the extension option running to 25 years, Nordex could stay involved in this project’s operation long after the turbines go up.

Established in-country sourcing and logistics networks can cut costs and reduce lead times—a genuine practical advantage when deploying 72 turbines at a single site.

Ender Özatay, Vice President for the Türkiye and Middle East region at Nordex, didn’t downplay the moment. “Türkerler Holding has placed its trust in the Nordex Group and has chosen us as its partner for the biggest single turbine deal in the Turkish wind energy market,” he said, adding that the company is “delighted to support Türkerler Holding’s ambitious growth in renewable energy.”

Project site and technical specifications

The 72 turbines will go up at the YEKA-5 R25 Sivas wind project in Sivas province, in central Turkey—each installed at a hub height of 354 feet.

Nordex says the site is a strong match for the N175/6.X model. The area has consistent wind conditions, which is exactly what that turbine is designed for. Site-to-turbine alignment can directly affect long-term energy output and project economics, so that fit isn’t incidental.

First turbine installation is scheduled for Q3 2027, giving both sides room for logistics, site prep, and supply chain coordination across all 72 units.

Impact on Nordex’s position in the Turkish wind market

This order pushes Nordex’s cumulative market share in Turkey to 34%—a solid footprint in a market that’s been growing steadily as the country expands its renewable energy capacity.

The Nordex Group has history in Turkey beyond this deal. The company has completed earlier YEKA projects there, meaning it already knows the local regulatory environment and grid infrastructure. That track record likely helped build the trust that led here.

Özatay pointed to it directly: “Following our success in earlier YEKA projects, this order once again demonstrates the competitiveness of our N175/6.X technology, our strong local supply chain, and the confidence customers place in our team and technology.”

The mention of a local supply chain is worth noting. Established in-country sourcing and logistics networks can cut costs and reduce lead times—a genuine practical advantage when deploying 72 turbines at a single site.

About the customer: Türkerler Holding

Türkerler Holding isn’t a new face for Nordex. Described as a regular customer of the group, this deal builds on an existing relationship rather than starting one from scratch.

Türkerler runs a wide-ranging portfolio spanning construction, energy, healthcare, real estate development, renewable energy, electricity distribution and trading, public-private partnership projects, and textiles. Renewable energy is one of its stated growth areas—and this order reflects that ambition without ambiguity. Committing to a 525 MW project, the largest single turbine deal in the Turkish market, isn’t dabbling. It signals that Türkerler is serious about scaling its clean energy presence.

It also fits a broader pattern. Private-sector investment in Turkish wind power has been picking up, with large conglomerates that have the capital and operational capacity for major infrastructure increasingly driving that growth.

A 10-year Premium Service agreement

Here’s the short version. Nordex Group has secured a 525 MW order from Türkerler Holding—the largest single turbine contract in Turkey’s wind energy market to date. The project involves 72 N175/6.X turbines from the Delta4000 series, installed at a 354-foot hub height at the YEKA-5 R25 Sivas site in Sivas province. First turbine installation is set for Q3 2027.

A 10-year Premium Service agreement is included, extendable to 25 years.

The order brings Nordex’s cumulative market share in Turkey to 34%, reinforcing its standing as a major player in the country’s wind sector. For Türkerler Holding, it’s a significant move in its renewable energy expansion strategy. For the Turkish wind market overall, it’s one more sign that large-scale private investment in domestic clean energy capacity isn’t slowing down.

Kelly Lippke

Kelly is an experienced writer with 15 years of experience exploring the big stories that shape our world, from tech breakthroughs and space exploration to climate, energy, and the fascinating quirks of science. She has a talent for turning complex ideas into sharp, memorable insights that stay with readers long after they’ve finished reading.