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.

SGT-750 Power Plant Relocation Concept Delivered

PRIOS develops a turnkey dismantling and relocation concept for an entire Thermal (Power & Heat) Power Plant comprising of a Siemens SGT-750 gas turbine. The project highlights our multidisciplinary expertise in moving large rotating equipment safely and efficiently to new sites.

Built in 2011/2013 and consisting of 3 Siemens Gas Turbines and 1 Siemens Steam Turbine.

On March 8th 2019, PRIOS achieved the major goal in acquiring a high conversion type oil refinery for relocation to Cabinda, Angola, being one of the projects of Petrochemical Holding GmbH, a company based in Vienna, Austria.

The pre-owned power plant was commissioned and decommissioned in 2015, being in excellent "as new" condition. Fuel: hard coal, Steam Turbine Generator: 800 MW Western European Manufacturer.

PRIOS and a group of investors duly signed an MOU for the exclusive cooperation, foreseeing PRIOS to deliver an oil refinery topping plant to West Africa. While the investors have their business background in import and storage of Petroleum products, PRIOS will also support its customer's project ma...

PRIOS provided engineering support and contributed to the project development of an oil refinery. The project passed the due diligence and pre-feasibility study phase, with a profitable economic result. PRIOS worked out a front-end project concept, including preliminary cost estimates. In the course...