Data centre modular power means on-site generation built in standard blocks, each matched to a phase of IT load. In Africa, it usually runs behind the meter, carries the full critical load when the grid fails and grows hall by hall without rebuilding the plant.
Why modular blocks fit African data centres
- Capacity grows as halls fill, so capital follows revenue.
- Each block uses the same equipment, spares and procedures.
- N+1 or 2N redundancy is designed in at block level.
- Early blocks can come from available equipment while larger blocks are planned.
Technology options
Engines
Fast starts and fine capacity steps, ideal for early halls and backup duty.
Gas turbines
Larger continuous blocks where gas is firm, with lower maintenance per megawatt.
Hybrid
Solar and storage to trim fuel use, backed by firm thermal capacity.
What to settle before you design
- IT load ramp, hall by hall.
- Redundancy target: N+1, 2N or a mix.
- Fuel options and storage days.
- Grid connection, if any, and how the plant will island.
- Site heat, altitude, space and noise limits.
Write the SLA into the power specification
Ride-through, transfer time and generator ready-to-load should be defined in the specification and proven at commissioning. Your customers’ uptime depends on it.
Edge and metro sites
Edge sites face harder logistics and smaller teams. Metro campuses face bigger loads and stricter grid rules. Both need the same disciplines: islanding, fuel security and an O&M team that knows the plant. Learn more about USP&E data centre power.
Proof from recent work
Data centres · USA
Major US hyperscale developers
USP&E refurbished 7 GE Frame 6Bs to zero hours in-house for major US hyperscale developers.
Gas turbines · Saudi Arabia
NEOM
USP&E supplied three zero-hour Siemens SGT-400 gas turbines.
Add halls with FX-45 blocks
If your load will grow in phases, plan the later blocks now. FX-45 is USP&E’s new modular gas turbine, built for hyperscale and industrial growth: 45 MW in open cycle and 108 MW in a 2×1 combined-cycle block, configurable for 50 Hz or 60 Hz, with capacity slots from 2028.
Start on available equipment today, reserve the pad, interconnection and fuel capacity, and the FX-45 phase plugs in instead of starting over. See FX-45 at a glance.
Why owners choose USP&E
USP&E is a full-service engineering, EPC and O&M company, not a broker. One team designs, builds and runs your plant, so nothing falls between contracts.
Common questions
What is data centre modular power?
On-site generation built in standard blocks, each matched to a phase of IT load, so power grows with the data centre.
Is utility power enough for an African colocation facility?
Rarely on its own. Most facilities need on-site generation sized for the full critical load through long outages.
Should we wait for gas before opening the first halls?
Not necessarily. Many operators start on diesel or dual-fuel equipment and switch to gas when supply is proven.
Where can we see available equipment?
Browse USP&E inventory for engines and gas turbines, or ask an engineer for a shortlist.
Facing a power challenge in Africa?
Tell us your load, fuel and timeline. An engineer will come back with options, not a sales pitch.