University of South Australia International

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University of South Australia International

UniSA – Study Overseas Program
Supported communications, stakeholder engagement and international program coordination activities promoting global study opportunities and cross-cultural student experiences through the University of South Australia.

SA Power Networks (SAPN)

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SA Power Networks (SAPN)

<$50K SAPN Internal Communications Strategy + Roadshow ​ Developed and implemented internal communications initiatives supporting organisational engagement, operational alignment and workforce communication objectives.

EnergyCo | New South Wales Government

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EnergyCo | New South Wales Government

$1.2B Renewable Energy Zones Program​
Led strategic communications and stakeholder engagement across major renewable energy and infrastructure initiatives supporting NSW’s energy transition and Electricity Infrastructure Roadmap.

EnergyCo – Waratah Super Battery
Supported strategic communications and stakeholder engagement activities associated with one of Australia’s most significant energy storage infrastructure projects.

New England Renewable Energy Zone
Delivered communications and stakeholder engagement support for large-scale renewable energy infrastructure initiatives within the New England REZ program.

Port to REZ / Newcastle Logistics Precinct
Supported communications and engagement activities linked to energy infrastructure, logistics and industrial transition initiatives within NSW’s renewable energy network.

Broadspectrum (Transfield)

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Broadspectrum (Transfield) – Credit & Change Management

Delivered credit management, process improvement and change management support, contributing to the recovery of $1.9 million and strengthening financial controls, workflows and stakeholder accountability.

Strategic Advisory

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Providing strategic advisory support across infrastructure, energy, government and community-focused projects, including communications strategy, stakeholder risk, social planning, engagement delivery and complex project coordination.

About Tarnia Riggs

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About Me
Strategic communications and stakeholder engagement specialist, writer and multidisciplinary advisor with experience delivering across infrastructure, energy, government and community-focused projects throughout Australia and internationally.