EPC & Systems Integration
One contract. Concept to COD.
Interconnection engineering, protection and controls, long-lead procurement, generation, storage, and commissioning — delivered as one scope with one point of accountability.
Engagements
Four ways to engage us.
The tiers are sequential, but you can enter at any one of them. Most clients start at Assess.
01
Assess
Site and interconnection feasibility.
Load and site screening, utility territory analysis, and realistic path-to-power options with timelines.
Ideal for: Teams evaluating sites, or holding land and needing to know what's actually achievable.
02
Engineer
Studies and design.
Interconnection strategy, system and protection studies, relay coordination, one-lines, controls and SCADA design, and study packages prepared for utility review.
Ideal for: Projects with a site committed and a queue position to win.
03
Deliver
Full EPC and integration.
Procurement of long-lead equipment, civil and electrical construction, generation and storage installation, balance of plant, commissioning and energization.
Ideal for: Projects moving to construction that want a single accountable party.
04
Operate
Ongoing performance.
O&M, dispatch and flexibility management, monitoring, and performance support across the asset's life.
Ideal for: Owners who want the asset performing without building an internal energy operations team.
Scope
Full scope of services
Engineering
- Interconnection strategy and study support
- System impact and facilities study support
- Protection and relay coordination
- Systems studies
- One-line and substation design
- Controls, SCADA and telemetry
- Arc flash and coordination studies
Procurement
- Transformers
- Switchgear
- Gas turbines
- Battery energy storage
- Balance of plant
Long-lead equipment is frequently the true critical path. Sourcing runs through The Devon International Group's supply chain and direct manufacturing partnerships.
Construction
- Civil and electrical construction
- Equipment installation
- Substation and switchyard construction
- Testing
- Commissioning and energization
Why an integrator, not just an EPC.
A data center that has just been forced into the power business shouldn't also inherit systems integration risk.
Storage, generation, protection, controls, and the utility interface all have to work as one system, and the failures happen in the seams — between the battery vendor and the controls vendor, between the protection scheme and the utility's requirements, between the commissioning plan and the energization date.
We own the seams. That is the difference between an EPC and an integrator, and we are both.
Commercial structures
Owned, financed, or delivered as a service.
Some clients want the asset on their balance sheet. Some want capacity and availability without the capital event. We structure either, with capital partners matched to the asset — and the engineering does not change based on who holds title.
How we're built
Utility engineering, industrial supply chain.
- In-house protection and systems engineering, led by a principal engineer with sixteen years inside a major transmission utility.
- Procurement backed by a 500-person, 20-country industrial group.
- Manufacturing partnerships for turbines and battery storage.
Tell us your load, your site, and your target COD.
We'll walk the interconnection path with you — constraints, sequencing, and where bridge generation changes the schedule.