When social media turns on your green claims: how Australian brands get called out — and what to do about it

The audit is no longer just the regulator's job

For most of the last decade, greenwashing enforcement in Australia has been driven by two agencies: the ACCC (for product and service claims under the Australian Consumer Law) and ASIC (for financial products and disclosures). What has changed since roughly 2022 is that consumers, journalists and content creators now routinely audit sustainability claims in public — on Instagram, TikTok, LinkedIn and Reddit — often long before a regulator gets involved.

This isn't a marketing opinion; it is what the trust data shows. The 2025 Edelman Trust Barometer found that 63% of people globally hold "moderate" or "high" levels of grievance towards business, government and the wealthy — a category Edelman links to a willingness to publicly criticise institutions.¹ The Consumer Policy Research Centre's (CPRC) Australian research consistently finds low trust in corporate environmental claims and rising consumer willingness to call them out.²

Why green claims attract social scrutiny specifically

Three factors combine to make sustainability language unusually exposed on social media compared with other marketing claims:

• The claim is visible on the product. Unlike a corporate sustainability report buried on an investor page, a "carbon neutral", "plastic-free" or "made from recycled ocean plastic" claim is on the pack, the shelf photo and the product page. It's easy to screenshot.
• The evidence is usually somewhere else. The methodology, certification or life-cycle assessment sits in a PDF or on a certifier's register. The gap between the front-of-pack claim and the back-of-report evidence is exactly what critics point at.
• Regulator action creates ready-made content. Every ACCC or ASIC media release naming a brand becomes a template — creators and journalists then apply the same logic to similar brands that haven't (yet) been actioned.

How the enforcement data feeds the social conversation

Since 2022, Australian regulators have taken a series of high-profile actions that have become recurring reference points online:

• Vanguard Investments Australia — Federal Court penalty of $12.9 million (September 2024) after ASIC action over misleading ESG exclusion claims for the Ethically Conscious Global Aggregate Bond Index Fund.³
• Mercer Superannuation (Australia) — Federal Court penalty of $11.3 million (August 2024) after ASIC action over misleading "Sustainable Plus" investment option statements.⁴
• LGSS Pty Ltd (Active Super) — Federal Court penalty of $10.5 million (June 2024) over misleading ESG claims including exposures to tobacco, gambling and Russian entities.⁵
• Clorox Australia (GLAD kitchen tidy bags) — Federal Court penalty of $8.25 million (April 2024) for representing bags as made from "50% Ocean Plastic" when the plastic was collected from communities up to 50 km inland from a shoreline.⁶

Each of these decisions gave critics a template — "here is what a court decided was misleading" — which is then applied, rightly or wrongly, to other brands using similar language.

What Australian consumers actually think

The CPRC's 2022 Duped by Design and 2023 consumer research found that a majority of Australians report difficulty verifying environmental claims, and a large share say they no longer trust unqualified language such as "eco", "sustainable" or "green".² Roy Morgan's long-running Image of Professions surveys have shown advertising professionals sitting near the bottom for perceived ethics and honesty for many consecutive years.⁷

Public trust in Australian institutions has also declined. The 2024 and 2025 Edelman Trust Barometer both recorded Australia below the global average for trust in business, government and media.¹ Low institutional trust makes consumers more, not less, willing to accept a critical social media post about a brand at face value.

Anatomy of a call-out — and why they spread

Public call-outs of green claims tend to follow a recognisable pattern:

1. A screenshot. Usually of the front-of-pack, a hero banner or an ad. Sometimes an old post the brand has forgotten.
2. A specific factual counter. A link to the ARL, a Climate Active register lookup, a company disclosure, a court judgment, or a photograph of the actual product.
3. A framing sentence. Often referencing an existing enforcement case: "This looks like the same thing the ACCC pinged X for."
4. A prompt to share. Comment engagement, stitches and reposts.

This pattern is durable because it works — it gives readers information they can verify themselves. Brand responses that try to fight the framing without addressing the evidence tend to make the story bigger, not smaller.

What actually reduces backlash risk

The behaviours that reduce social media risk are almost identical to the behaviours that reduce ACCC risk. That's not a coincidence — both audiences apply the same test: is the front-of-pack claim honest about what the underlying evidence supports?

• Say the specific thing, not the vague thing. "Our shipper boxes are 100% recycled cardboard, FSC certified" is harder to dunk on than "sustainable packaging".
• Show the evidence on the same page as the claim. A link to the Climate Active listing, the ABA compostability certificate, the ARL disposal guidance or the supplier declaration removes the "where is the proof?" comment before it appears.
• Separate targets from current state. "Target: 100% renewable electricity across owned sites by end of FY30 (baseline FY23)" reads as an honest plan. "Powered by renewable energy" as a stand-alone banner reads as a claim about today.
• Retire the language you can't defend. If you can't say what "eco-friendly" means in one specific sentence with a source, delete it.
• Audit historical content. Old campaign posts, archived pages and influencer content get pulled up years later. Every claim on live surfaces should still be true; anything that isn't should be updated or archived.

If a call-out does happen: a short response playbook

1. Get the facts within 24 hours, not the reply. Confirm what the claim actually says, when it was made, what evidence sits behind it, and whether anything on the live site or pack overstates it.
2. Address the specific claim, not the sentiment. "Here is the Climate Active certificate that supports the claim, and here is the scope it covers" is stronger than "we take sustainability very seriously".
3. Fix what's wrong publicly. If the critic is right — even partially — update the copy, the pack or the label and say what changed. The ACCC's own guidance encourages proactive correction.⁸
4. Don't threaten the critic. Legal letters to journalists, creators or academics over accurate environmental commentary tend to become the story. Consumer trust research is consistent on this: perceived intimidation collapses trust faster than the original issue.²
5. Record the incident. If it escalates into a regulator query or an ACL s 219 substantiation notice, the internal record of what was on the site, when, and what evidence supported it is what the response is built from.⁹

The through-line

The social media audience and the regulator are asking the same question with different tools. Both want to know whether the claim on the front of the pack is honest about what the evidence actually supports. Brands that build their marketing around that test — specific, sourced, current-state — have less to defend on both fronts.

Related reading

For a deeper look at the trust data, see why Australian consumers are more sceptical than ever and what Australian customers actually expect from green claims. For the enforcement picture, see why the ACCC isn't just targeting large corporations and Australian enforcement examples.