Loulo-Gounkoto Power Solutions in Mali
80MW Caterpillar engine refurbishment Case Study
The Loulo-Gounkoto complex in Mali showcases USP&E’s ability to deliver reliable energy solutions for challenging mining environments. With geopolitical, environmental, and logistical hurdles to overcome, USP&E refurbished 80MW of Caterpillar engines and installed 24MW of new Cat 12CM32 engines, achieving 300% greater reliability and availability. This case study highlights USP&E’s expertise in providing tailored energy solutions to meet the demands of large-scale mining operations.
Background
Powering Mining Operations in Mali
The Loulo-Gounkoto complex in western Mali comprises two mining permits, Loulo and Gounkoto, adjacent to the Senegal border and the Falémé River. Loulo gold mine is owned by Société des Mines de Loulo SA (Loulo), while Gounkoto gold mine is owned by Société des Mines de Gounkoto (Gounko-to).
Challenges
Navigating Complex Geopolitical and Operational Hurdles
Working at the Loulo-Gounkoto complex poses challenges including geopolitical risks, environmental compliance, community relations, safety standards, logistical hurdles, production efficiency, financial risks, and coordination between separate mining permits. The project required complete rebuild of over 80MW of Caterpillar engines, which was performed by USP&E. We also installed 24MW of new zero hour Cat 12CM32 engines.
Solution
Refurbishing and Operating with Enhanced Reliability
USP&E installed new zero hour rated 3 x Cat 12CM32 engines, refurbished 80MW of existing Caterpillar engines, and operated and maintained the power station at 300% greater reliability and availability than ever previously achieved at site.
Outcome / Testimonial
Delivering Professional and Reliable Energy Solutions
“All the work performed by USP&E was extremely diligent and to a high standard of detail and thoroughness. Reporting and feedback and a willingness to exchange ideas and share suggestions with our project team and consultants demonstrated the professional and international capabilities of USP&E in performing such work and as such we would recommend them for other similar work.”