Grid Power Plant O&M
24/7 operations and maintenance for grid-connected gas-fired and thermal plants, aligned with OEM standards and safety best practice.
See how we operate →Our Focus Areas
Hermes Engineering works across conventional generation, embedded power and renewable + hybrid systems to keep power reliable while enabling the energy transition.
Minigrid & Embedded Power EPC
Turnkey EPC delivery for minigrids and embedded generation that provide stable, predictable power at the point of use.
View EPC capabilities →Renewable & Hybrid Plants
Solar, storage and hybrid systems designed around real grid conditions to improve reliability and reduce fuel costs over time.
Explore hybrid solutions →Hermes Engineering is a core technical partner to GridIQ, an energy analytics and market intelligence platform.
Visit GridIQ website →Our Operational Expertise
We combine disciplined O&M programs, proven project delivery, and practical energy transition strategies to support conventional and renewable power assets across Nigeria.
From grid-scale plants to distributed generation
Hermes Engineering works across the full spectrum of power assets — gas-fired IPPs, campus and estate embedded plants, utility-grade minigrids, and solar-hybrid systems. Our teams are organised around safety, availability and commercial performance.
- Multi-station O&M portfolio management
- Performance diagnostics and root-cause analysis
- Grid, distribution and customer-side integration
- Energy transition pathways for existing assets
Grid Power Plant Operations & Maintenance
Structured O&M programs for gas-fired and thermal plants under independent power and public–private schemes.
- 24/7 control room and field operations
- OEM-aligned maintenance strategies
- Outage planning and execution
- Technical training & operating procedures
Minigrid & Embedded Power
End-to-end development and EPC for minigrids and embedded generation that close supply gaps for campuses, estates and industrial clusters.
- Load and network studies, interconnection design
- Project structuring and technical due diligence
- Construction management and commissioning
- Long-term O&M and performance monitoring
Renewable & Hybrid Power Plants
Solar, storage and hybrid plants integrated with existing generation assets to improve reliability and reduce fuel cost.
- Solar PV and BESS design and EPC
- Hybridization of existing thermal or diesel plants
- SCADA, metering and control integration
- Operational optimization and performance guarantees
About Hermes Engineering Co. Ltd
Hermes Engineering is a Nigerian power engineering company focused on long-term operations, maintenance and delivery of power infrastructure that underpins economic growth.
Who We Are
Founded by practitioners with deep sector experience, Hermes Engineering has grown into a trusted partner to public, private and PPP power projects. We combine field-tested engineering with structured asset management.
What We Do
Our teams deliver O&M, EPC and technical advisory services for thermal power plants, minigrids, embedded generation and renewable + hybrid systems — always with a focus on safety, reliability and value.
Our Track Record
Hermes Engineering supports more than eight grid-connected power stations under Nigeria's Independent Power Projects program, as well as a growing portfolio of distributed and hybrid assets.
Our Philosophy
We believe reliable power is the foundation of development. Our mission is to make every megawatt more dependable — through disciplined operations, continuous improvement, and practical energy transition solutions.
Services Across the Asset Lifecycle
From project development to long-term operations, Hermes Engineering brings a single point of accountability for your power assets.
Power Plant Operations & Maintenance
Comprehensive O&M solutions for gas-fired and thermal plants, structured around safety, availability and commercial performance.
- Plant start-up, commissioning and takeover support
- Operations procedures, toolkits and training
- Maintenance planning and execution
- Performance, heat-rate and emissions tracking
Minigrid & Embedded Power EPC
Turnkey engineering, procurement and construction for minigrids and embedded systems that provide predictable, quality power at the point of use.
- Feasibility studies and concept design
- Network design, protection and metering
- EPC project management and commissioning
- Remote monitoring and field O&M
Renewable & Hybrid Plant Delivery
Solar PV, battery storage and hybrid plants designed to match local grid realities and customer load profiles.
- Plant sizing, engineering and construction oversight
- Integration with existing generation assets
- SCADA and energy management systems
- Ongoing operations, maintenance and optimization
Clients & Partners
We work with public institutions, private developers and industrial offtakers to deliver reliable power and long-term asset performance.
NDPHC / NIPP Power Stations
Federal & State Power Agencies
Industrial & Manufacturing Clients
Campuses, Estates & Business Parks
Renewable & Hybrid Project Developers
Our Impact in Numbers
A growing portfolio of assets under our care — backed by a safety-first culture and continuous performance improvement.
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Power stations supported
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MW combined generation capacity
Contact Hermes Engineering
Share a brief description of your project or operational challenge and our team will respond with the right next steps.
Reach our team
Company: Hermes Engineering Co. Ltd
Email: info@hermesengineering.net
Phone (Office): +234 080 33063360
Phone (Support): +234 000 000 0001
Address:
Lagos Office: 6B, Alfred Olaiya Street, Opebi, Ikeja, Lagos, Nigeria
Abuja Office: B2, Mercy Samuelson Estate,Via Nizamiye Hospital, Idu, FCT,Abuja
Hermes Engineering Company Profile
Download a concise overview of our services, experience and operational footprint for your internal review or procurement process.