As we transition to sustainable energy sources, there are several challenges; from integrating renewable energy into existing grids to navigating a web of permits, legislation, and community acceptance. 


To keep our communities lit and move toward a greener future, we must facilitate this shift with new electrical engineering solutions that focus on efficient transmission and distribution.

Transmission and distribution for renewable energy

At the heart of the energy transition are the transmission and distribution networks, which are essential for delivering renewable energy to consumers. Optimising these networks demands expertise in electrical engineering projects, power systems engineering, and medium and high-voltage substations. It also requires a deep understanding of the total asset lifecycle of energy projects. To move forward, we must advance renewable energy developments and enhance our transmission infrastructure's reliability, efficiency, and sustainability.


Discover how Beca is shaping the future of energy and contributing to the global push for energy sustainability here.


Transmission and distribution for renewable energy

See how we are bringing great ideas to life across the following sectors:

Minerals and Metals Roads Transport and Infrastructure

Navigating modern energy systems requires a blend of historical knowledge and forward-thinking innovation. Our team — with decades of experience in electrical engineering consulting — is dedicated to:

Bridging technical expertise with market needs

We work in critical areas such as planning, power generation, power transmission and distribution, electrical system design, and developing electrical infrastructure for renewable energy. Collaborating with clients and stakeholders, we deliver solutions that meet environmental and efficiency standards. From designing medium and high-voltage substations to planning the total lifecycle of energy assets, our goal is to create projects that are sustainable, efficient, and aligned with the latest electrical engineering innovations.

Understanding and overcoming sector challenges

We are well versed on the challenges of bringing new transmission projects online, addressing common hurdles such as:

- The end-to-end technical requirements, from navigating planning and regulatory processes, to engaging with communities.
- The shortfall in investment for renewable energy projects.
- Complex permits and legislation delaying project timelines.
- Stakeholder engagement with new power infrastructure.
- A global shortage of skilled professionals in high-voltage fields.

Our electrical engineering consultant services tackle these challenges, and offer our partners clear, actionable advice and innovative solutions.

Furthermore, our digital transformation capabilities are embedded across all our services, enhancing connectivity and operational efficiency in every sector we touch. Explore how our comprehensive digital solutions can contribute to your projects at Beca Digital Transformation.

Our People

Vai Rane

Vai Rane

Transmission Lead and Senior Principal - Power

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Mark Borkin

Mark Borkin

Technical Director - Transmission Line Engineering

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Case studies

Practical solutions for our clients' real-world challenges

Project EnergyConnect

Advancing regional energy infrastructure:

 Project EnergyConnect has dramatically expanded Australia's energy capacity by establishing a 900 km transmission line that links the grids of New South Wales, Victoria, and South Australia. This monumental project, a collaboration with Transgrid and ElectraNet, integrates advanced engineering solutions across challenging terrains while adhering to rigorous environmental and community standards.

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Frankton Upgrade Project

Enhancing grid capacity and resilience:

The Frankton Upgrade Project is critical to enabling Queenstown, Arrowtown, and the surrounding districts to have a secure and reliable energy future. This project will install new transformers and upgrade infrastructure at the Frankton Substation to meet increasing power demands and address technical challenges. The goal is to support the region’s development while improving the resilience and reliability of the local power network.

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Queensland-New South Wales interconnector upgrade

Boosting power transfer capabilities:

In partnership with the Queensland-New South Wales Interconnector, we played a key role in significantly increasing the capacity for power transfer between states. This enhancement of one of Australia's key energy links also supports the integration of renewable energy sources into the grid, which makes the system more reliable and sustainable.

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Our services

Our expertise spans the entire transmission and distribution (T&D) systems lifecycle, covering advanced electrical engineering consultancy. Here's a look at some of our services across the energy project lifecycle, designed to tackle today's electrical infrastructure challenges: 

Programme Advisory

We collaborate with organisations to support their transformation programmes.

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Programme Advisory

Planning and Environmental Approvals

Our professional and experienced team can help you identify and obtain any approvals your project requires, and work with you to develop a suitable strategy for assessing the impacts, managing risk and meeting your obligations.

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Planning and Environmental Approvals

Structural Engineering

From buildings to bridges and beyond, our structural engineers design practical, cost-effective solutions that meet your unique needs. With a focus on working collaboratively, your structural solution will work effectively alongside vital services.

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Structural Engineering

Geotechnical Services

Knowing as much about the ground as possible for your proposed project means you can make informed decisions about cost, risk and foundations. This is where our geotechnical input helps.

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Geotechnical Services

Power Systems Engineering

If you’re planning a project in this rapidly changing commercial and technical environment, you’ll need a flexible, experienced power systems engineering team to design the right solution for your needs.

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Power Systems Engineering

Civil Engineering

We creatively develop solutions to your complex problems and then implement them. Our team of civil engineers is helping to shape the world we live in, from the roads under our cars to the roofs over our heads.

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Civil Engineering

Benefits of working with us

Partnering with Beca offers comprehensive benefits for businesses that aim to optimise their energy transmission and distribution

We develop strategies that align with your objectives, enhanced by our expertise in delivering multi-sector large infrastructure programs from start to finish. Our approach emphasises collaboration with your teams to provide the most suitable outcome for your project.

Our extensive knowledge and connections aid in preparing funding applications and navigating government approval processes, helping projects advance smoothly.

Our comprehensive team covers the full project lifecycle, from planning and environmental studies to civil and electrical engineering.

With over 25 years of experience with transmission and renewables clients, we turn the complex challenges of energy transition into opportunities for innovation and growth.


Our established relationships with transmission utilities across Australia and New Zealand leverage our deep understanding of environmental, planning, and community constraints to design technical solutions.

Employing digital techniques, we streamline constructability and safety reviews and collaborate with contractors during the design phase to consider asset construction alongside ongoing operations and maintenance.

Start your transmission journey with us today

Our consulting services offer experienced guidance for businesses navigating energy transitions, backed by our expertise in renewable generation, transmission, distribution, and power systems engineering. With over 25 years of experience managing transmission projects across Australia and New Zealand, we specialise in integrating renewable energy sources into the grid. Our tailored services provide a smooth and effective transition to sustainable energy.

We support our partners throughout the project lifecycle — from stakeholder engagement and environmental planning to the construction and delivery of your transmission project. Our commitment doesn't end with implementation; we continue to optimise assets to improve efficiency and help you meet your sustainability and corporate social responsibility goals.

Choose Beca for a reliable partnership in your transmission projects. Let us help you find the best engineering solution for your project, and start transitioning to cleaner energy today.

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