Clarion Engineer Expands Owner’s Engineer Mandate at Jasikovo Wind Farm While Scaling Renewable and ESG Advisory Portfolio Across South-East Europe

Clarion Owners Engineer has been appointed as Owner’s Engineer and Supervisory Authority for the Jasikovo wind farm in eastern Serbia, reinforcing the investor’s technical governance and delivery assurance across a project that sits within one of the region’s emerging renewable energy corridors.

The 70MW Jasikovo wind farm, located in the Bor–Zaječar grid zone, is being developed as a utility-scale installation integrating modern wind turbine technology supplied by Nordex, grid-compliant substation infrastructure and full supervisory control systems aligned with Serbia’s transmission requirements. The project forms part of a broader shift in the Serbian power system toward diversified renewable capacity, particularly in areas historically linked to mining and heavy industry consumption.

Under its mandate, Clarion Engineer is responsible for full Owner’s Engineer services, including design verification, EPC supervision, construction monitoring and commissioning oversight. Acting as the investor’s independent technical representative, Clarion is tasked with ensuring compliance with Serbian grid codes, FIDIC-based contractual structures and lender-driven technical standards, while maintaining strict control over schedule, cost and execution quality.

The scope includes continuous on-site supervision of civil, mechanical and electrical works, as well as verification of high-voltage infrastructure and grid connection systems in coordination with EMS Serbia. Particular emphasis is being placed on testing and validation protocols during commissioning, including LVRT/HVRT compliance, SCADA integration and dispatch readiness, all of which are critical for long-term operational stability and market participation.

The Jasikovo appointment comes as Clarion Engineer continues to scale its presence across the region’s renewable energy sector. The company is currently engaged on a 150MW wind project under active construction, where it is delivering comparable Owner’s Engineer and supervisory services, reinforcing its role in ensuring bankable execution across complex EPC environments.

In parallel, Clarion is supporting Investor as Owners Engineer on a hybrid solar-plus-battery storage project, reflecting the next phase of energy system evolution in South-East Europe. The integration of solar generation with battery storage is increasingly critical in markets such as Serbia, where grid flexibility, balancing capacity and curtailment management are becoming central challenges as renewable penetration rises.

Beyond project delivery, Clarion Engineer has positioned itself within the emerging regulatory and compliance layer of the energy transition. The company is actively supporting clients on Carbon Border Adjustment Mechanism (CBAM) implementation and ESG reporting frameworks, working in cooperation with EU-based partners and verification bodies. This includes plant-level emissions analysis, compliance structuring and alignment with European standards for carbon reporting and sustainability disclosure.

This dual capability—combining engineering oversight with regulatory and ESG advisory—reflects a broader shift in how energy and industrial projects are financed and evaluated. Lenders and investors are increasingly requiring integrated technical and compliance assurance, where engineering performance, carbon exposure and ESG metrics are assessed as part of a unified risk framework.

Clarion’s client base spans developers, institutional investors and financial lenders, with services tailored to support project bankability, due diligence processes and ongoing operational compliance. In practice, this involves not only technical supervision but also structured reporting, risk assessment and interface management across multiple stakeholders, including EPC contractors, grid operators and regulatory authorities.

The expansion of Clarion’s portfolio aligns with the rapid growth of renewable energy pipelines across South-East Europe, where projects are becoming larger, more technically complex and more tightly integrated with European regulatory frameworks. As a result, the role of the Owner’s Engineer is evolving from a purely technical function into a broader project assurance and governance platform, bridging engineering, finance and compliance.

Within this context, the Jasikovo wind farm represents both a project-specific mandate and a continuation of a wider regional strategy. By combining on-site supervisory expertise, grid integration knowledge and ESG-aligned advisory services, Clarion Engineer is positioning itself at the intersection of infrastructure delivery and regulatory transformation.

As construction progresses, the focus remains on ensuring that Jasikovo is delivered to full technical and regulatory compliance, with operational performance aligned to investor expectations and lender requirements. At the same time, the company’s expanding engagement across wind, solar and battery storage projects signals a deeper integration into the region’s evolving energy landscape—where execution discipline and compliance readiness are increasingly defining project success.

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