Assessment for 133 MW Combined-Cycle Power Plant in West Africa

PRIOS has completed a techno-commercial assessment for repowering a 133 MW combined-cycle power plant in West Africa, providing the Owner with a clear roadmap for long-term reliability improvements.

Assessment Highlights

• Site Documentation & Data Review Collected and reviewed all existing design documents, performance records, and plant drawings to establish an accurate “as-is” baseline of the gas- and steam-turbine units, boilers, and balance-of-plant systems.

• Performance Gap Analysis Benchmarked current equipment efficiency and output against OEM specifications, identifying key areas where modern gas-turbine technology and auxiliary upgrades can deliver immediate gains.

• Repowering Concept Development Crafted multiple upgrade pathways—ranging from GE Frame 5 gas-turbine replacement to steam-turbine retrofits and auxiliary system enhancements—complete with preliminary capacity projections and footprint considerations.

• Risk Identification & Mitigation Mapped out critical risks, including mechanical wear, control-system obsolescence, fuel-supply logistics, and grid interconnection challenges, and proposed prioritized mitigation measures to safeguard schedule and budget.

• Commercial & Financing Framework Provided high-level cost estimates and schedule forecasts..

This assessment study is delivered under our Prios Pro Assess service package, designed to de-risk the front end of repowering projects and align technical solutions with commercial objectives. When you are ready to advance into engineering, procurement and construction management, our Prios Pro Manage and Prios Pro Manage X packages will ensure seamless execution through to commissioning.

Discover how Prios can guide your next power-plant modernization.