For environments where power cannot fail. 

DCE designs, installs, and maintains the full critical power stack delivered in-house by one team. 

DCE has been delivering critical power infrastructure for over 30 years, across some of Australia's most demanding environments. 

What makes DCE’s approach different is the integrated scope. Power systems are rarely standalone. They interact with HVAC, civil infrastructure, BMS, and the operational requirements of the facility they serve. DCE manages all of those disciplines in-house, which means the power system is designed as part of the whole, not as a separate scope bolted on at the end. 

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Power that is designed to keep working. 

Critical power infrastructure is the foundation of every mission-critical environment DCE works in. Data centres, telco exchanges, mine-site facilities, defence infrastructure - all of them depend on power systems that are designed and maintained to a standard where failure is not an acceptable outcome.  

What is included in our critical power scope 

Complementary solutions designed to expand your clean energy setup.

Red and orange storage cabinets along a hallway at Pier St POD supporting Critical Power Systems and Critical HVAC Systems

UPS Systems 

Uninterruptible power supply design, installation, and commissioning for mission-critical loads across telco, data centre, and defence  environments. 

Green and silver tank with metal piping at Newman TE Upgrade as part of critical power systems infrastructure.

Generation and Backup 

Generator installation, integration, load-testing, and commissioning for critical facilities that require guaranteed supply continuity. 

A series of electrical devices arranged in a room, representing essential components of critical power systems

Distribution Infrastructure 

Switchboards, cabling, distribution boards, and the full electrical distribution network designed, installed, and commissioned by DCE. 

Off-grid solar panels and a solar battery hybrid system supporting sustainable energy for critical HVAC systems in Perth International Telecommunications Centre

Battery Storage 

Battery energy storage integration for remote, off-grid, and critical power applications where diesel dependency needs to be reduced. 

Man in a hardhat operating a computer for critical power systems management and monitoring

Design and Engineering 

In-house engineering design capability covering load analysis, system architecture, redundancy design, and compliance documentation. 

Technician in a safety vest maintaining installed critical power systems for reliable long-term performance and support.

Commissioning and Maintenance 

Full system commissioning, load testing, and ongoing preventative and corrective maintenance by the team that built the system. 

Sectors we serve

Deep relevance in the sectors where performance cannot be compromised.

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Telecommunications 

Battery systems that store power for nighttime use, peak-demand savings, and dependable emergency backup.
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Mining and Resources 

High-output installations for large buildings, factories, and retail spaces.
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Defence and Government 

Custom-designed systems engineered to maximize sunlight capture, boost overall efficiency, and deliver consistent
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Utilities and Essential Services 

Replace outdated units with high-efficiency, low-maintenance solar panels designed to improve output, reduce downtime.
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Data Centres

Replace outdated units with high-efficiency, low-maintenance solar panels designed to improve output, reduce downtime.
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30 plus years of continuous delivery at the Perth International Telecommunications Centre.

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