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Below is Traffic Light Voting advice for Gibson. You can print it, or alternatively, use you phone for access as you cast your vote. Profiles for Green Light Candidates and their policies will be added below as we complete our candidate assessments.

Don’t forget how important your vote in the Legislative Council is to creating a Fair Future for all South Australians.

Outstanding Green Light Candidates

Bin (Alyssa) Liu is the Animal Justice candidate for Gisbon.

Bin (Alyssa) Liu has been an animal advocate for over a decade and previously stood as a federal candidate in 2016 and 2025.

She holds a medical degree certified by the Australian Medical Council through ECFMG, and a Master’s degree from the United Kingdom. Having lived and worked internationally, including in London, Alyssa practises as an acupuncturist and brings a global, evidence-based perspective to public policy. She has published research in leading international medical journals.

Alyssa is committed to advancing practical and compassionate policies on issues like the algal bloom, ending live animal export and introducing Veticare.

Green Light Candidates

Hi, I’m Mike Trewartha

I’m running for Gibson because our community deserves a future where housing is a right, our coastlines are protected, and big-money interests no longer dictate South Australian politics. We can do better than a status quo that puts corporate profits ahead of people.

While I have called this area home for four years, my connection to this coast goes back to my childhood. Now, raising my own boys in Warradale, I want them to inherit a community that is stable and fair. Gibson is a beautiful blend of coastal and suburban life, but local families are feeling the squeeze. I see the same thing my neighbors see: grocery and power bills that are out of control while big corporations look the other way. I’m standing to ensure we have a strong, independent voice fighting for a liveable future.

Professionally, I am a Senior Incident Response Consultant. With 20 years in the tech industry from small family-run ISPs to “Big 4” risk consultancy, I have spent my career solving high-stakes problems under pressure. This experience has made me a fierce advocate for digital rights. I believe privacy is a fundamental human right, and I will fight to see it protected under a South Australian Human Rights Act.

The major parties are stuck in a holding pattern of legacy politics designed to prioritize donors over people. My career has taught me the importance of transparency and evidence-based action. I don’t just talk about crises; I respond to them. I don’t answer to big business; I answer to you. I will bring a modern, tech-literate perspective to Parliament to fight for our climate, our digital freedoms, and a fair go for all.

This moment demands strong climate action.

If you’re worried about the climate crisis, you’re not alone.

Millions of us are worried about rising power bills, environmental destruction and protecting our families from extreme weather. 

Labor has approved over 25 more coal and gas projects while in office, while the Liberals’ commitment to fossil fuels remains stronger than ever.

Both take millions in donations from coal and gas corporations to fund their election campaigns. They’re working for their donors, not for people, our planet or the future.

With the Greens in the balance of power in the Senate, this parliament has a real opportunity to deliver strong climate action. 

Our plan for ambitious climate action

Our wins on climate and clean energy have shown what’s possible. Now it’s time to push further and lead the world in the move away from coal and gas.

1. Stop new coal and gas.
2. Expand publicly-owned renewable energy.
3. End the billions in handouts to coal, oil and gas corporations.
4. End native forest logging.
5. Lower power bills by transitioning to more reliable, clean energy.
6. Subsidise solar & batteries for homes & businesses.
7. End fossil fuel subsidies for all industries except agriculture.
8. Save koalas and our wildlife from extinction.
9. Create thousands of jobs during the transition.
10. Provide grants and low-interest loans to help households and small businesses electrify, install solar batteries, and cut emissions and energy bills.

https://greens.org.au/climate

Legislative Council Traffic Light Voting Guide

Here are Outstanding Green Light lead candidates for parties or groups in the South Australia Legislative Council

Lionell Pengilley… lead candidate for Animal Justice

Jessica Neis… lead candidate for Legalise Cannabis

Tammy Franks… lead candidate for the Tammy Franks group