Energy Solutions
Explore our energy sector services, and find out why we're the partner of choice for many.
Areas of Expertise

Gas Processing & Compression

Gas-Fired Power Generation

CSG & Upstream Hydrocarbons

Transmission & Grid Infrastructure

Battery Energy Storage Systems (BESS)

Hydropower & Pumped Hydro

Hydrogen & Emerging Energy

Waste-to-Energy & Bioenergy

Alternative & Distributed Energy

Renewable Integration
Services
Feasibility & Business Case Development
From concept through to detailed feasibility, we help clients evaluate options, manage risk, and build compelling business cases that maximise project value across the full energy project lifecycle.
Strategic Planning & Cost Estimation
We provide strategic advice, Class 3 cost estimates, and options analysis to give your project a solid foundation before major investment decisions are made.
Multi-disciplinary Engineering Design
Our team delivers FEED and detailed design for both greenfield and brownfield energy infrastructure, tailored to your project's complexity. We specialise in Civil, Structural, Mechanical, Electrical, Process, and Instrumentation and Control engineering.
Project Management & Delivery
End-to-end project management covering delivery strategies, scheduling, procurement, and cost control, ensuring on-time and on-budget outcomes across all project stages.
Owner's Engineer & Client Representation
We act as your independent technical advisor, providing design assurance, contract oversight, and stakeholder management throughout the full project lifecycle.
Operations Optimisation & Asset Management
We review and improve operational performance through process optimisation, supply chain efficiency, debottlenecking analysis, condition monitoring, and asset management strategies.
HV & LV Power Systems Design
Comprehensive high and low voltage power systems engineering including protection systems design, power system analysis, arc flash hazard design, AEMO Generator Performance Standards compliance, and high-power DC systems for solar and battery applications.
SCADA, PLC Controls & Instrumentation
From control system design and PLC implementation through to SCADA interface integration, we deliver instrumentation and electrical control solutions across power generation, BESS, and pipeline networks.
Specialist Technical Studies
We conduct HAZOP studies, hazardous area classifications, functional safety assessments, safety in design reviews, and fire engineering compliance reviews to meet regulatory and safety requirements.
Construction Management & Site Services
Our experienced team provides on-site engineering support, constructability reviews, and temporary works design to keep your build running smoothly.
3D Modelling & BIM Services
We deliver multidiscipline 3D models, clash detection, model federation, and visual fly-throughs using industry-leading BIM workflows and tools including Plant 3D, Navisworks, and REVIT.
Process & Chemical Engineering
Using advanced simulation and modelling tools, we develop process designs including PFDs and P&IDs, and provide chemical risk assessments and process optimisation for hydrocarbon, hydrogen, and energy facilities.
Why choose Phronis?

Major project expertise. Independent firm agility.
Our principals have led some of Australia's most complex energy infrastructure projects. With Phronis, that senior expertise is accessible and accountable, with the responsiveness that comes from working without layers of bureaucracy.
With you from concept to commissioning
Most consultants hand off when their phase ends. We stay. Our team is structured to support every stage of a project, from early business case through to construction and operations, so nothing gets lost in translation.
We've solved this problem before
From billion dollar projects to targeted regional solutions, our team has consistently been brought in on the projects where getting it right really matters. That confidence comes from over 660 years of combined technical expertise earned across some of the world's most demanding infrastructure sectors.
Discuss your project
Connect with our engineers to explore solutions for your infrastructure challenges.




"Phronis’ technical capability, practical methodology and ability to provide defensible engineering assurance added measurable value to a high-risk, time-critical project."
Our Energy Projects
A selection of infrastructure we've delivered across sectors and continents


