Electrical, Power, and Energy Engineering
Under the electrical, power, and energy engineering subsector, we offer a comprehensive suite of services, including but not limited to;
- Tidal energy,
- Wave energy,
- Nuclear energy,
- Solar energy,
- Wind energy,
- Hydropower energy,
- Dam safety assessments,
- Waste to energy initiatives,
- Energy audits,
- Electrical, power, and energy equipment.
Continuous, clean, and uninterrupted power is the lifeblood of modern civilization, industrialization, and business. Without power, most businesses and organizations of all types and sizes would be unable to achieve their business objectives. This means enterprises must have 24-hour power availability, day after day, year after year. Business practices in most business and industrial operations mandate continuous uptime for all computer and network equipment, and various production machinery to facilitate round the clock trading and operations, anywhere and everywhere in the world. Businesses and industries are completely intolerant of unscheduled downtime, given the guaranteed loss of business that invariably results. At SANKOFA, our goal is to provide the best electrical, power, and energy equipment and engineering services to achieve reliable 24-hour power at all times.
Tidal Energy
Tidal energy, generated by the natural ebb and flow of ocean tides, stands out as a reliable renewable power source. There have been significant advancements in utilising tidal movements to produce electricity, particularly in regions with substantial tidal range.
We design tidal energy systems and deliver solutions backed by thorough technical assessments, lifecycle costing, and investment appraisals. Our expertise extends to calculating and assessing the Levelised Cost of Energy (LCOE), and offshore engineering design for station keeping, mooring design, vessel stability, and structural integrity. Through numerical modelling and physical model testing, we offer high quality analysis and consultancy capabilities, reinforcing our commitment to advancing the tidal energy industry.
Wave Energy
Wave energy, a growing field within the renewable energy sector, presents a promising alternative to conventional power sources. With over 200 wave energy devices currently under testing and demonstration worldwide, the technology’s potential remains largely untapped due to scarce data on its viability. Recognising the vast possibilities offered by wave energy, we are committed to exploring sustainable usage levels and competitive viability against existing energy technologies.
Our services encompass environmental assessments, permitting, and the complete engineering design process from concept to delivery of unique wave energy plants. We specialise in both electrical and design engineering, ensuring that wave energy projects are not only viable but also environmentally responsible and operationally efficient within coastal zones.
We cover project management, front end engineering design (FEED), detailed design, construction, and operation.
Nuclear Energy
Nuclear energy is not only cleaner than fossil fuels but it also provides low-carbon energy to millions of people worldwide.
We offer services in the nuclear energy sector for proposed nuclear new-build developments, including nuclear power plant siting and radioactive waste disposal facilities; and we provide support for nuclear sites undergoing decommissioning. We specialise in providing advice to authorities on subjects related to nuclear waste management and safety assessments of disposal facilities.
Solar Energy
Concentrated solar power (CSP).
Concentrated solar power (CSP) systems are systems that use mirrors or lenses to focus a large area of sunlight onto a small area. Electricity is produced when solar energy is converted into heat, which drives a heat engine connected to an electricity generator. Concentrated solar power plants are used to power the electrical grid.
We also design and install solar PV mini grids, including floating solar PV systems.
We supply a number of solar energy equipment, including;
- Submersible solar water pumps,
- Solar surface booster water pumps,
- Solar pump controllers,
- Solar street lights,
- Solar water heaters,
Solar panels i.e. mono crystalline silicon, poly crystalline silicon, thin film solar panels, concentrated photovoltaic panels, passivated emitter and rear cell (PERC), hetero junction (HJT), bifacial solar panels, and perovskite solar panels.
Wind Energy
We undertake wind resource assessments and offer services in design and installation of wind powered energy plants i.e. windmills, be it for pumping drinking water, or irrigation water.
Our energy experts conduct detailed wind energy resource assessments and studies, assess orographic conditions, wind strength and direction, seismic activity and other aspects, ensuring the most optimal designs are provided, be it for new wind energy plants or wind power plant modernization, in the case of already existing plants.
Hydropower Energy
Hydropower is the power that is derived from the force of moving water, which can be harnessed for useful purposes.
We offer services in the hydropower energy sector as;
- Feasibility study and front end engineering design (FEED) for micro, mini, and large hydropower plants,
- Construction of hydropower plants,
- Plant modernization for existing hydropower plants,
- Conceptual assessments, route selection and optimization, voltage selection and optimization, interconnection studies, POI location assessment, power system planning, capital cost estimate, power flow analysis,
- Feasibility study and detailed engineering design for hydropower station expansion,
- Environmental studies and permitting for hydropower plants.
Dam Safety Assessments
Dam components are prone to deterioration with time, as a result of numerous factors, including ageing, water ingress, and seismic activity, among others. To ensure corrective measures are undertaken before any disaster happens, dam safety assessments are of paramount importance. Our civil and hydraulics engineers offer technical assistance in undertaking thorough dam safety assessments, helping identify and prevent potential catastrophic disasters before they happen.
In our structural integrity assessments and inspections for dam facilities and appurtenant structures, we check out for defects such as;
- Seepage,
- Rust,
- Clogging of drains (blocked drains),
- Cracks,
- Spalling/scaling of concrete,
- Erosion of concrete materials,
- Calcite formations on concrete surfaces,
- Visible displacement of segments and exposed reinforcement bars,
- Anti-slip stability and seepage stability tests for numerous structures.
The results of our assessments guide key undertakings such as dam emergency response planning and instrumentation selection i.e. monitoring instruments, including design and interpretation of surveillance data.
Waste-to-Energy Initiatives
We undertake a suite of waste-to-energy initiatives, for both solid waste, plastic waste, and organic waste. In essence, our solutions aim to recover energy from numerous waste components such as bagasse, human waste, domestic organic waste, industrial wastewater, among others.
We support clients to design, supply, and install high-end technology plants to convert the different wastes into energy, which can be used for various purposes as lighting, cooking, running production plants, etc.
Our sustainable and efficient high end technology equipment and solutions deploy hydrolysis and thermolysis, converting both organic and plastic waste into various products such as;
- Distilled water,
- Bioethanol,
- Electricity,
- Heat,
- Bunker fuel,
- Biochar,
- Hydrogen,
- Pavers and roofing tiles.
We supply and install high quality thermolysis plants, hydrolysis, and sorting plants. Our equipment rely on the process of thermodecomposition and employ heating, as opposed to burning. Our waste to energy plants, with capabilities of processing municipal waste to produce renewable electricity and other products hold the promise of replacing landfills and dumpsites, helping getting rid of waste and generating electricity.
Energy Audits
In recent times, energy efficiency has become very paramount, both in building systems, production plants, and numerous energy consuming operations. An energy audit is an inspection survey and analysis of energy flows for energy conservation in a building, factory, or other system. Energy audits are planned and conducted as part of the identification and prioritization of opportunities to improve energy performance, reduce energy waste, and obtain related environmental benefits.
Through our energy audits, we give clients the insights they need to understand their energy use and help them to monitor and control them. Routine undertaking of thorough energy audits helps guide entities on energy optimization in their operations, resulting in significant operational cost savings.
Electrical, Power, and Energy Equipment
We supply a number of electrical, power, and energy equipment, including;
- Electrical transformers,
- Switchgears,
- Coaxial cables,
- High voltage cables, medium voltage cables, insulated PVC sheathed power cables,
- PVC flexible cables,
- Cable glands,
- Cable lugs,
- Solar sensors,
- Surge arrestors,
- Fuse cutouts,
- SCADA RTU cabinets,
- Cable joints and termination kits,
- Post hole diggers,
- Diesel and petrol generators i.e. 1kVA to 5,000kVA,
- Diesel welding generators,
- Wind turbines, pelton turbines, francis turbines, and kaplan turbines,
- Loadbreak switches,
- Submarine cables (subsea and underwater cables),
- Marine current turbines (tidal turbines),
- Capacitor banks,
- Concrete electric poles,
- Pylons,
- Lightening arrestors,
- Transformer test benches,
- Industrial automation systems,
- Compact substations.
We offer electrical, power, and energy related services as;
- Engineering design and construction of electrical substations,
- Feasibility study, design, and construction of gas-to-power projects,
- Transmission lines, substations, and interconnection studies,
- Preventive electrical maintenance,
- Design and construction of undersea cables, onshore transmission lines, and distribution substations,
- Network planning and design, distribution design, and substation design,
- Design, supply, erection, and commissioning of substations, overhead lines, sub transmission lines, and distribution transformers,
- Laying of overhead and underground power lines/cables,
- Design of overhead lines and towers (overhead route design),
- Design and construction of high and extra high voltage substations,
- Engineering and powerline surveys.
- Ideal for small businesses or startups
- Monthly/Quarterly strategy sessions
- Comprehensive consulting services
- Designed for established businesses
- Full range of consulting services
- Priority email and phone support
