If power is planned the old way, as one big build at the end, modular speed is lost. Halls sit finished but dark, tenants wait, penalties loom and capital is tied up in space that earns nothing. The risk is not the module. It is a power plan that cannot grow in the same steps.
USP&E Plans Power That Grows Module by Module
We know your schedule is built around phases, and that each phase must earn its keep before the next is funded. USP&E has delivered 150+ power projects in 45+ countries, with 25,000 MW contracted since 2002, including modular power stations built in months rather than years. Our systems are ISO 9001 and ISO 45001 certified. USP&E is a full-service EPC and O&M contractor, not a broker.
Our approach is simple: treat power as modules too. Each phase of white space gets a matching block of generation, distribution and cooling support, designed once and repeated.
What Modular Construction Really Changes
In a modular build, much of the work moves off site. Electrical rooms, UPS skids, cooling units and even whole data halls are built and tested in a factory, then shipped and connected. Site work shrinks to foundations, connections and commissioning. That is how a phase can open much sooner than a traditional stick-built hall.
Power has to follow the same logic. A traditional project often designs the full substation and generation plant on day one. A modular project instead fixes a standard phase size, such as a set number of megawatts of IT load, and designs a power block that serves exactly one phase. The block is then repeated as each phase is added.
The benefit is control. You spend on power only when a phase is coming, you learn from the first block before building the second, and you avoid a large plant that runs half-empty for years. For a wider view of how load is growing, see our guide to power needs for AI campuses.
Lay Out the Power Yard for Growth
Draw the full campus before you build the first module. Mark where every future power block will sit, how cables and busways will run, where fuel or gas will enter and how service vehicles will reach each unit. Leaving space for your future blocks is cheap. Moving a cable route under a finished hall is not.
Decide early how the campus will get its energy. Some sites wait for a grid connection. Others start with on-site generation and add grid later, or run both. On-site options include reciprocating sets, gas turbine generators and natural gas engines/stations, with used/new gas turbines or a remanufactured GE Frame 6B where speed matters. The New USP&E FX-45 45MW Modular Gas Turbine for the Hyperscale Data Center sector in the USA was built for this kind of phased campus.
Whatever your mix, make each of your blocks self-contained: generation, switchgear, protection and controls that can be tested alone, then tied into the campus system.
Order Long-Lead Items Before the Modules
Modules are quick. Transformers, switchgear, large generators and turbines often are not. Lead times for these items can be longer than the time it takes to build the halls, so order them first. A phase that waits for a transformer has lost all its modular advantage.
Test in the factory wherever you can. Factory acceptance tests on switchgear, UPS skids and generator packages catch faults while they are cheap to fix. Site tests then focus on connections and integrated operation.
Plan commissioning phase by phase, with load banks standing in for IT load. Campus builders and their hyperscale EPC/O&M teams use this pattern to bring AI gas turbines, hyperscale generators and gas turbines for compute online in step with each hall. Our data centre power team can help you set the phase size and power block design, and you can check generation equipment in stock for early phases.
Global Offices Behind Your Data Centre Campus Programme
Your team wants answers in its own time zone. USP&E’s offices in Colorado Springs (1755 Telstar Dr, Suite 300) and Knoxville (800 S Gay St, Suite 700) lead your campus gas reception and GT build conversations in the US, from the first data request to the site visit, so questions about fuel, interconnection and delivery are answered by people who can be on site.
The wider network carries the heavy lifting for gas reception skids, gas turbine generators and electrical yards: London (162-168 Regent Street) for structuring and finance, Johannesburg (22 Kildoon Rd, Bryanston) for engineering and project controls, Cape Town (31 Brickfield Road, Woodstock) for design and commissioning support, and Wuxi, China (No. 1, Ningzhou Road, Wuxi) for China supply chain and manufacturing.
For modular campuses, Colorado Springs and Knoxville engineers plan power blocks for US builds, while London supports contracts and Johannesburg and Cape Town support projects in Africa. Regions served: USA | AFRICA | UK | UAE | CHINA. USP&E’s reach covers 150+ power projects in 45+ countries and 25,000 MW contracted since 2002, and the company is ISO 9001 and ISO 45001 certified.
Proof from Recent Data Centre Campus Projects
You want proof that USP&E can deliver modular power fast. These projects show that record.
- USP&E has refurbished seven GE Frame 6B gas turbines to zero hours in-house for major US hyperscale data-centre developers.
- A gold mine in North-West Africa: USP&E supplied and installed a Caterpillar backup power station of low-hour Cat 3516B gensets with new switchgear, on time and on budget. Read the case study.
- A gold mine in West Africa: USP&E rebuilt more than 80 MW of Caterpillar CM32 engines and added 24 MW of new zero-hour capacity, delivering a 104 MW station with 300% greater reliability and availability than previously recorded at site. Read the case study.
How to Plan Power for a Modular Build
Your 3-step plan: 1. Share your phase plan, site layout and target dates. 2. Receive a repeatable power block design with a long-lead list. 3. Build, test and commission each block with one team.
- Fix the module size and how many phases you plan.
- Match each phase to a power block you can add.
- Decide where the power yard sits and how it grows.
- Lock long-lead electrical and generation items early.
- Test modules at the factory before they ship.
- Commission each phase with its power block.
Resources and live pathway
Data centres · EPC · O&M · About USP&E · Contact.
FAQ: Modular Data Center Construction and Its Power
What is modular data center construction?
USP&E describes modular construction as building data halls, electrical rooms and cooling in a factory, then shipping and connecting them on site. Site work shrinks to foundations, connections and commissioning, so each phase can open sooner than a traditional build.
How should power be planned for a modular data center?
USP&E plans power as repeatable blocks, each sized to serve one phase of IT load. The full campus layout is drawn first, then each block of generation, switchgear and controls is built and tested as its phase arrives, so spending follows demand.
Why do long-lead items matter so much?
USP&E sees transformers, switchgear and large generation take longer to arrive than the modules themselves. If these items are not ordered first, finished halls sit waiting for power and the speed benefit of modular construction is lost. Ordering them at design freeze protects your opening date.
Can a modular campus start on on-site power?
USP&E designs campuses that start on on-site generation and add grid supply later, or run both. Reciprocating sets, gas turbines and gas engines can all serve as power blocks, chosen by fuel, phase size and how quickly you need to open.
Which USP&E office supports modular data center projects?
USP&E supports US modular campuses from Colorado Springs and Knoxville, with London covering contracts and finance. Johannesburg and Cape Town support projects in Africa, and Wuxi supports equipment made in China, so you have engineering and commercial help where you build.
Has USP&E delivered fast modular power projects?
USP&E has delivered 150+ power projects in 45+ countries. Public examples include a 13.1 MW modular power station delivered under full EPC in under five months. USP&E has also refurbished seven GE Frame 6B gas turbines to zero hours in-house for major US hyperscale data-centre developers.
Is USP&E a broker for data center power equipment?
USP&E is not a broker. USP&E designs, supplies, builds and maintains power systems with its own engineers, so the team that plans your power blocks stays accountable through commissioning and operation, phase after phase. You are not left managing separate suppliers who each blame the other when a block is late.
How soon can USP&E help plan a modular build?
USP&E can start as soon as you share a phase plan, site layout and target dates. Engineers propose a power block size, list the long-lead items to order first and show where on-site generation could bring the first phase forward.
Open Each Phase on Time
Plan power in blocks that match your modules and every phase can open when its halls are ready. Plan it as one late build and finished space sits dark. USP&E will help you design, build and commission each block with confidence.
Start now: send your load, site and fuel data through the contact page, phone +27 10 822 2324 or write to info@uspeglobal.com, and search current USP&E inventory while the team scopes your campus gas reception and GT build.
Powering Possibility. Built for the Frontier.