GreyWorks Energy Limited plans, builds and manages clean power for homes, businesses and industries across Africa — clean, affordable, reliable energy, from first feasibility study to the last kilowatt-hour monitored.
Leveraging deep local knowledge and over a century of combined energy expertise, our team delivers personalised sustainability and clean energy solutions to homes, businesses and industries of every size.
To be the leading provider of clean energy in Africa for energy consumers, investors, partners and employees.
To provide clean, affordable and reliable energy in Africa through our local energy expertise.
Efficient, effective customer service, built through motivated, well-trained employees and close collaboration with our investors, partners, contractors and suppliers.
We envisage an Africa with electric power indices comparable to the developed world. Clean, Affordable, Reliable Energy — CARE — is what we do, achieved by understanding and breaking down the barriers standing in its way.
Our way is to picture the ideal solution and adapt it to the real African environment — holding to international standards and processes while our risk analysis captures the challenges that are unique to the ground we work on.
Clients get the best value when we collaborate with our suppliers through fair market practices, and when we develop and motivate the people who deliver the work.
Four services, one continuous line of accountability — we stay involved from the first conversation to the day your system is running and monitored.
We work with you to build a sustainability strategy that fits your goals, and support businesses bringing products to market or investing in energy projects in Africa.
Full-life-cycle development that turns concepts into operating assets: opportunity identification, site selection, feasibility studies, permitting and financing through our partner network.
We navigate the local terrain to manage your project start to finish — on time, within budget, and to the scope we agreed at the outset.
Customised training programmes that give your employees and contractors the knowledge and skills to operate and maintain their renewable energy systems.
Our systems are built for the places energy access matters most — from single homes to mini-grids serving whole communities.
Through our EPC affiliate, Ceion Innovations Limited, and our wider network of partners, the group has built deep competence across seven hands-on service areas.
Igwe Onuma, CEO of GreyWorks Group, also serves as Technical Director for Ceion Innovations, keeping design, procurement and construction aligned with the advisory work GreyWorks leads — one accountable line from paperwork to panels.
Residential rooftops, container-home offices, commercial buildings and battery rooms — a cross-section of recent GreyWorks and Ceion installations.
Project photography to be added — swap each panel above for the corresponding job photo when available.
A graduate of Petroleum Engineering with 23+ years' post-graduation experience across oil & gas and renewable energy on several continents. Also Technical Director for Ceion Innovations Limited, and a certified project manager.
A commercial legal practitioner with 21+ years across commercial transactions, litigation, corporate commercial, insolvency, restructuring, tax advisory and energy law. Holds an LLB and LLM in Commercial Law; fluent in French and English.
17+ years in West Africa's film and entertainment sector specialising in operations and business development. MBA and B.Sc. in Banking & Finance, certified management consultant, and named a Top 50 Woman in Global Cinema (2023).