Case study

Electricity Company of Ghana (ECG)

From Legacy Systems to Future-Ready Power

  • Client: Electricity Company of Ghana (ECG)
  • Industry: Utilities / Power Distribution
  • Region: Ghana
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Summary

ECG, one of the largest power distribution companies in Ghana, required a complete infrastructure modernization. Orane performed a seamless migration of all systems to new hardware with 120+ virtual machines (VMs), improving system reliability, security, and scalability while ensuring zero disruption to mission-critical utility operations.

Key Results

  • Migration of entire IT infrastructure to new hardware
  • Installation & configuration of 120+ VMs
  • Enhanced data security & regulatory compliance
  • Scalable, future-ready IT landscape
  • Significant performance improvements

Client Snapshot

Employees: Large national utility workforce
Branches: Countrywide operations
Solutions Delivered:

  • New hardware deployment
  • 120+ VMs installation & configuration
  • Secure data migration
  • Infrastructure testing & validation
  • IT team enablement & training

Engagement Type: Infrastructure Migration & VM Deployment
Implementation Duration: Phased execution

The Challenge

  • The existing operating system was outdated and susceptible to security vulnerabilities, exposing critical systems to operational risks.
  • Legacy hardware frequently caused performance issues and downtime, affecting business continuity.
  • The infrastructure lacked scalability, making it difficult to support increasing transaction volumes and future growth.
  • System compatibility issues arose due to older components and unsupported OS versions.
  • Limited internal expertise on modern OS environments slowed troubleshooting and maintenance.
  • Ensuring a smooth migration without disrupting ongoing business operations was a major concern.
Challenges

The Solution

Solution
  • Installed RHEL 8, leveraging enhanced security, kernel improvements, and long-term stability for enterprise workloads.
  • Deployed new high-performance hardware, improving reliability, processing speed, and overall system resilience.
  • Executed a secure and validated data migration, ensuring zero corruption and full consistency across applications.
  • Performed comprehensive system testing, including performance tuning, compatibility checks, and failover validation.
  • Delivered IT team enablement and training, equipping staff with the skills needed to operate and maintain the upgraded environment.
  • Implemented best-practice configurations to ensure scalability, high availability, and long-term operational readiness.

Business Benefits

  • Faster and more reliable IT operations, resulting in improved performance for day-to-day business processes.
  • Enhanced data security and stronger regulatory compliance due to upgraded OS security features and modern system controls.
  • Scalable infrastructure capable of handling higher workloads and supporting future business expansion without major upgrades.
  • Reduced operational and maintenance costs through modern hardware, optimized configurations, and lower downtime.
  • Smooth business continuity, with migration executed seamlessly and no major disruptions to ongoing operations.
  • Higher system availability and resilience, ensuring mission-critical applications run consistently with fewer interruptions.
  • Improved IT team efficiency, supported by training and standardized system management practices.
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