For international investors · DFIs · PE funds
Independent Engineering for Turkish Renewable Energy Assets
Oztoprak Energy provides independent engineer, lender's engineer, bank technical advisor, and TDD services for international clients evaluating, financing, or acquiring Turkish solar, hydropower, and wind assets.
Independent Engineering Services
All engagements are carried out directly by Bünyamin Öztoprak — 28+ years of Turkish renewable energy project experience.
Independent Engineer
Appointed by lenders or investors to provide independent technical verification throughout construction and commissioning. Report directly to the financing party.
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Lender's Engineer
Technical advisor to the financing bank or DFI — reviewing EPC contractor progress, confirming milestone completion, and assessing drawdown conditions.
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Bank Technical Advisor
Pre-credit technical assessment for development banks — evaluating project viability, technology risk, contractor quality, and grid connection feasibility before financial close.
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Technical Due Diligence
Pre-acquisition TDD for PE funds and strategic investors — asset condition, energy yield review, contract analysis, regulatory compliance, and risk register.
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Portfolio Technical Review
Annual or semi-annual technical review across an operating portfolio — performance benchmarking, O&M contractor assessment, and prioritized capex planning.
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Why Turkey Requires Local Technical Expertise
Turkey has 105+ GW installed capacity — the largest renewable market in the eastern Mediterranean
1,000+ licensed solar plants; HEPP sector active since 2000 with mature operating history
YEKDEM / YEKA incentive schemes attract international capital from EBRD, IFC, and commercial banks
Grid integration challenges and Turkish regulatory nuance require in-market expertise
TEİAŞ reactive power penalties, FRT compliance, and AGC requirements are non-trivial for first-time market entrants
Most international investors rely on local independent engineers who lack global standards experience — that gap is our differentiation
Report Standards & Deliverables
IFC Performance Standards-aligned technical reports
Equator Principles compliance documentation
EBRD / World Bank environmental and social screening input
FIDIC contract risk matrix and red-line comment
Energy yield P50/P90 review and shadow modelling
Grid connection and protection relay compliance verification
FAT/SAT witness and commissioning acceptance reports
English-language reports — no translation risk
Client types served
Emerging technology advisory
Green Hydrogen
Electrolyser integration, renewable coupling, H2 project engineering
Battery Storage
BESS TDD, grid compliance, EPC scope, lender's engineer
AI & Energy
Independent review of AI monitoring tools and yield forecasting
Microgrids
Islanding protection, DER integration, industrial microgrid advisory
Ready to identify what is limiting your plant's performance?
Request a focused consultation for project feasibility, commissioning risk, O&M performance, grid protection, or acquisition due diligence.