
Strategy, delivery, execution.
Executive energy transition advisory, proven through real-world delivery at scale.
Energy Storage, Customer Energy Resources, Cost Optimisation Renewable Energy, Isolated Networks, Energy Efficiency.
GCD Advisory provides strategic and practical hands-on support for:
- Energy transition strategy and scenario modelling for high-renewables systems
- Energy cost optimisation and maximising the benefit of renewable energy.
- Utility and distribution-scale battery strategy, procurement, and lifecycle operations
- DER integration opportunities, including solar PV, EVs, home batteries, and VPPs
- Isolated networks decarbonisation pathways to a high renewables future
- Program leadership, governance, and delivery assurance for complex, multi-stakeholder initiatives
Our focus is on creating clarity in complexity—helping teams make confident decisions, manage risk, and translate strategy into outcomes that can be delivered in the real world.
Benefit from our 18 years of experience in the energy sector, developing and delivering strategies, driving transformation, and delivering outcomes.

Renewable energy transition – a global challenge

Residential & commercial energy
Strategies and practical, deliverable solutions to enable customers to maximise the value from participating in the renewable energy transition. Seeking solutions where customers can optimise their energy costs, as well as participate in the energy transition providing system wide benefits.
Benefit from our experience in the development of strategies and solutions for leveraging renewable energy, energy storage and all mechanisms to maximise the value of investments in energy storage.

Energy storage solutions
Our Principal led Energy Queensland’s $320 million Energy Storage Program end-to-end, from concept and business case development through regulatory approvals, procurement, construction, and commissioning, with full commercial accountability.
To embed energy storage as a new asset class, targeted gap analyses ensured training, work practices, governance, maintenance, data, analytics, and performance reporting were established to support safe, scalable operations.

Isolated energy solutions
Transitioning from diesel generation in remote and isolated networks requires careful consideration and a strategy that ensures customer energy expectations can be met.
There are many challenges for how to transition an isolated network to a renewable energy solution and ensure that customers are engaged in the journey. We have past experiences in developing strategies for the renewable energy transition for isolated networks.
Experience and expertise GCD Advisory was built on.
Community batteries
Delivering Queenslands first communtiy batteries
The first community batteries were delivered in Queensland for Energy Queensland and Origin Energy by Glenn. The project concept was initiated, products developed, installation, work practices, operational control, asset management, and more, all delivered by the team established by Glenn.
Network batteries
Delivering 30 x 4MW / 8Mwh batteries across Queensland
Glenn initiated and commenced the delivery of 30 4 MW batteries across Queensland. At the start there was only Glenn, he built the team, developed the strategy, and progressed through implementation. The project entailed all aspects of delivering a new asset class into a large organisation. Procurement, design, standards development, work practices, change management, legal, regulatory, operational practices, asset management, training, off take agreements, stake holder engagement…
Electric vehicle charging
Delivering Queenslands first electric vehcile charging network
While Queensland now has an extensive EV charging network this was not the case in 2017. The very first EV charging as part of the EV Charging Super Highway was concepted, initiated and delivered by Glenn, starting a network of chargers back in 2017 that would enable an EV to travel the 2,000km from one end of Queensland to the other.
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