
Insights from recent episode analysis
Audience Interest
Podcast Focus
Publishing Consistency
Platform Reach
Insights are generated by CastFox AI using publicly available data, episode content, and proprietary models.
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Total monthly reach
Estimated from 3 chart positions in 3 markets.
By chart position
- 🇦🇺AU · Nature#6430K to 100K
- 🇳🇿NZ · Nature#2310K to 30K
- 🇨🇴CO · Nature#113500 to 3K
- Per-Episode Audience
Est. listeners per new episode within ~30 days
20K to 67K🎙 Weekly cadence·199 episodes·Last published 6d ago - Monthly Reach
Unique listeners across all episodes (30 days)
41K to 133K🇦🇺75%🇳🇿23%🇨🇴2% - Active Followers
Loyal subscribers who consistently listen
12K to 40K
Market Insights
Platform Distribution
Reach across major podcast platforms, updated hourly
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* Data sourced directly from platform APIs and aggregated hourly across all major podcast directories.
On the show
From 10 epsHost
Recent guests
Recent episodes
Dr Amelia Harry on the Plastic Exposure Reduction Transforms Health (PERTH) Trial
Jun 21, 2026
Unknown duration
Harry Maher on how much does bioretention cost ?
Jun 7, 2026
43m 26s
Cocaine salmon with Marcus Michelangeli
May 24, 2026
44m 16s
Justine Barrett on cleaning out the undergound garbage bins
Dec 21, 2025
39m 02s
Kal Glanznig on youth, plastics, politics, & Rising Up for a better world
Dec 7, 2025
44m 41s
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| Date | Episode | Topics | Guests | Brands | Places | Keywords | Sponsor | Length | |
|---|---|---|---|---|---|---|---|---|---|
| 6/21/26 | ![]() Dr Amelia Harry on the Plastic Exposure Reduction Transforms Health (PERTH) Trial | Dr Amelia Harry is an experienced Advanced Accredited Practising Dietitian, Accredited Nutritionist, and plastics, diet & human health researcher. In this chat, we discuss the latest publication (in Nature Medicine) that Dr Amelia co-authored on the results of the Plastic Exposure Reduction Transforms Health (PERTH) Trial - which assessed phthalates and bisphenols in humans and what impact a change in diet had. We discuss the methodology, results (it's good news !!) and how you can minimise plastic ingestion in your own life (and why you should).Useful links:Dr Amelia on LinkedIn (here)eatsustainably.com.auJournal paper, Low-plastic diet and urinary levels of plastic-associated phthalates and bisphenols: the randomized controlled PERTH Trial (here) Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 6/7/26 | ![]() Harry Maher on how much does bioretention cost ?✨ | bioretentionstormwater management+3 | Harry Maher | Optimal StormwaterCouncil+1 | — | bioretentionstormwater+3 | — | 43m 26s | |
| 5/24/26 | ![]() Cocaine salmon with Marcus Michelangeli✨ | wildlife behaviorecotoxicology+3 | Marcus Michelangeli | Griffith UniversityCoked to the gills?+1 | — | cocainesalmon+5 | — | 44m 16s | |
| 12/21/25 | ![]() Justine Barrett on cleaning out the undergound garbage bins✨ | marine debrisstormwater pollution+3 | Justine Barrett | CSIROMarine Pollution Bulletin+1 | — | marine debrisstormwater+5 | — | 39m 02s | |
| 12/7/25 | ![]() Kal Glanznig on youth, plastics, politics, & Rising Up for a better world✨ | youth activismocean advocacy+3 | Kal Glanznig | Ocean ProtectBlue Minds+1 | Australia | youthplastics+6 | — | 44m 41s | |
| 11/23/25 | ![]() Untrashing Australia's northern coastline with Grahame Lloyd✨ | beach cleanplastic pollution+3 | Grahame Lloyd | Sea ShepherdOcean Protect | Australia BayAustralia | beach cleanplastic pollution+3 | — | 42m 05s | |
| 11/9/25 | ![]() Doing bioretention better with Dan Rhodes✨ | bioretention systemsstormwater treatment+4 | Dan Rhodes | Ocean ProtectFilterra+1 | — | bioretentionstormwater+5 | — | 48m 32s | |
| 10/26/25 | ![]() Protecting Australian Sea Lions with Dirk Holman✨ | Australian sea lionsmarine conservation+3 | Dirk Holman | Sea Shepherd AustraliaAustralian Sea Lion Recovery Foundation+1 | Great Australian Bight | Australian sea lionsmarine scientist+3 | — | 23m 31s | |
| 10/12/25 | ![]() Ian Thomson on cleaning up waterways with Ocean Crusaders✨ | waterway cleanupenvironmental action+3 | Ian Thomson | Ocean CrusadersOcean Protect | Australia | waterwayscleanup+3 | — | 29m 16s | |
| 9/28/25 | ![]() Andrea Morello on combating illegal fishing in the Mediterranean Sea✨ | illegal fishingMediterranean Sea+3 | Andrea Morello | Sea Shepherd ItalyOcean Protect+1 | Mediterranean Sea | illegal fishingIUU fishing+3 | — | 31m 42s | |
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| 8/17/25 | ![]() Ocean Protect's Karunya Sateesh on her journey from Bangalore to Melbourne & finding purpose in environmental storytelling✨ | environmental storytellingclimate change+3 | Karunya Sateesh | Ocean ProtectAcast | BangaloreMelbourne | Karunya SateeshBangalore+5 | — | 28m 11s | |
| 8/3/25 | ![]() Fotos Melaisis on the maintenance of stormwater treatment assets | National Maintenance Manager at Ocean Protect, coordinating Ocean Protect's maintenance of tens of thousands of stormwater treatment asset across Australia. In this chat, we discuss what these assets are stopping, why they often aren't getting maintained, and what's needed to achieve better stormwater management (and ocean and waterway health).Useful links:Fotos on LinkedIn (here)WSUD Compliance Framework (here)For further information about Ocean Protect, check us out at www.oceanprotect.com.au Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 7/20/25 | ![]() Dr Scott Bennett on South Australia's Harmful Algal Bloom | Dr Scott Bennett is Co-Founder of the Great Southern Reef Foundation and leads their science committee. In this chat, we discuss the devastating algal bloom off South Australia's coast that has already killed (and continues to kill) countless marine species. Fresh from a dive survey of some of the impacted areas, Scott shares his insights on what's it like, what's causing it, and what needs to be done. Useful links:Scott on LinkedIn (here)Great Southern Reef Foundation (here)Great Southern Reef Foundation June 2025 Algal Bloom Update (here)InDaily article "Annual Torrens Lake blue-green algae management program kicks off today" (here, December 2024)For further information about Ocean Protect, check us out at www.oceanprotect.com.au Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 6/22/25 | ![]() Josh Kirkman on Surfers for Climate, trading up, blue minds & silvers surfers | Josh Kirkman is CEO for Surfers for Climate - an Australian charity dedicated to turning the tide on climate change. In this chat, Josh gives an insight into the group's various campaigns - and how to better empower tradespeople, politicians and the public to help make a better world. Useful links:Josh on LinkedIn (here)Surfers for Climate (here)For further information about Ocean Protect, check us out at www.oceanprotect.com.au Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 6/8/25 | ![]() Dr Steph Brodie on the good news for beach lovers - with research showing 39% less plastic pollution around Australian coastal cities than a decade ago | Dr Steph Brodie is a Research Scientist at CSIRO Environment in Brisbane. In this chat, we discuss a recent study that Steph was involved in which surveyed for debris in and around six Australian urban areas between 2022 and 2024. We discuss the study methodology and the results that showed that, over the past ten years, the amount of waste across Australian coastal cities has reduced by almost 40% and more places were found with no rubbish at all.Useful links:Steph at CSIRO (here)The Conversation article “Good news, beach lovers: our research found 39% less plastic waste around Australian coastal cities than a decade ago” (here)Journal paper "Drivers of environmental debris in metropolitan areas: A continental scale assessment (here). For further information about Ocean Protect, check us out at www.oceanprotect.com.au Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 5/25/25 | ![]() Alix de Jersey on plastic ingestion in seabirds showing impacts to liver & brain function (& what it might mean for humans) | Alix de Jersey is a PhD candidate at the University of Tasmania, investigating the effects of microplastics on tropical shearwaters. In this chat, we discuss the world-first study of seabirds that Alix was involved with - which identified that seabird chicks heavily affected by plastic ingestion demonstrated a range of negative health consequences, including liver and brain damage. We discuss the study methodology and results - and the associated implications to both wildlife and humans.Useful links:Alix on LinkedIn (here)Alix at AdriftLab (here)Article "World-first analysis of seabirds who’ve eaten plastic reveals slow, insidious health impacts" (here)Journal paper "Seabirds in crisis: Plastic ingestion induces proteomic signatures of multiorgan failure and neurodegeneration" (here)For further information about Ocean Protect, check us out at www.oceanprotect.com.auPhoto credit: Dr. Neal R. Haddaway Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 5/11/25 | ![]() Dan Rhodes on Gross Pollutant Traps, dodgy designs, and how to achieve better stormwater treatment | Dan Rhodes is a Senior Water Engineer at Henry & Hymas Consulting Engineers and Optimal Stormwater - and has looked down into MANY gross pollutant traps (GPTs). In this chat, we discuss Dan's career progression from muso to engineer, insights from his many GPT audits, the Zero Litter to Bay initiative, and his thoughts around the key challenges and solutions to better stormwater management (and waterway health). Useful links:Dan on LinkedIn (here)Optimal Stormwater (here)Henry & Hymas Consulting Engineers (here)Zero Litter to Bay media statement (here)For further information about Ocean Protect, check us out at www.oceanprotect.com.au Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 4/27/25 | ![]() Dr Cassie Rauert on tyre wear particles, tyre additives & microplastics in Moreton Bay | Dr Cassie Rauert is a Senior Research Fellow in Microplastics exposure at The University of Queensland, and was involved in a recent study of the distribution of tyre additives, tyre wear particles and microplastics within the waterways of the Moreton Bay region in south-east Queensland, Australia. In this chat, we talk about the study methodology and results, and subsequent implications. Useful links:Cassie on LinkedIn (here)Cassie at University of Queensland (here)2024 report "Moreton Bay scoping study: Tyre wear particles, tyre additives and microplastics" (here)2022 paper "Tyre additive chemicals, tyre road wear particles and high production polymers in surface water at 5 urban centres in Queensland, Australia" (here)For further information about Ocean Protect, check us out at www.oceanprotect.com.au Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 4/13/25 | ![]() Jack Mullaly on Water Sensitive Urban Design & bioretention systems | Jack Mullaly is an Environmental Engineer and has spent over a decade championing Water Sensitive Urban Design across Queensland and beyond. Five years ago, Jack, pivoted in to human movement coaching - but has now returned to the WSUD 'biz'. In this chat, we discuss all things WSUD and bioretention - along with the challenges and potential solutions to better achieve WSUD.Useful links:Jack on LinkedIn (here)www.jackmullaly.com For further information about Ocean Protect, check us out at www.oceanprotect.com.au Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 3/30/25 | ![]() Senator Peter Whish-Wilson on stopping off-shore oil & gas projects, climate change, plastic polluters & corruption in politics | Peter Whish-Wilson has been senator for Tasmania since 2012, representing the Australian Greens political party. In this chat, we discuss the fight to protect Australia’s oceans and coastlines from new offshore oil and gas projects, climate change, making plastic producers accountable, a billionaires tax and corruption in politics. Useful links:Peter Whish-Wilson (here)The Green's campaign "No New Offshore Oil & Gas" (here)The Green's campaign "Protect Great Southern Reef" (here)The Green's campaign "Waste Free Future" (here) The Green's campaign to reduce the cost of living (here)For further information about Ocean Protect, check us out at www.oceanprotect.com.au Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 3/16/25 | ![]() Paul Dubowski on managing water more holistically for healthier waterways & communities | Paul Dubowski is an Environmental Scientist with over 20 years’ experience looking after our catchments and waterways. In this chat, we reflect on the inaugural Queensland Water Summit, held just two days earlier in Brisbane – including insights from the wide range of presenters, along with key recommended actions to help better manage water resources and better protect waterways and oceans across Queensland and beyond. Useful links:Paul on Linkedin (here)Stormwater Queensland (here)For further information about Ocean Protect, check us out at www.oceanprotect.com.au Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 3/2/25 | ![]() Shannon Mead on the global Plastics Treaty, vapes & working towards No More Butts | Shannon Mead is the Founder of and Chief Butt Officer of "No More Butts" - returning for his fourth appearance on the pod. We discuss vapes, what the latest is with the global Plastics Treaty, and how No More Butts is progressing towards their vision of a world without tobacco waste. Useful links:No More Butts website (here)Shannon on LinkedIn (here)Ocean Protect Podcast, May 2021: “No more butts with Shannon Mead” (here)Ocean Protect Podcast, April 2022: “Smoke in the water with Shannon Mead” (here)Ocean Protect Podcast, July 2023: “Shannon Mead on butts, vapes & the Intergovernmental Negotiating Committee on Plastic Pollution” (here) For further information about Ocean Protect, check us out at www.oceanprotect.com.au Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 12/15/24 | ![]() Advocacy & Education at Ocean Protect - with Brad Dalrymple & Daniel Rider | In our Season 6 finale, the microphones are turned - with Daniel Rider (Ocean Protect's WSUD Specialist) interviewing the host, Brad Dalrymple (Ocean Protect Principal Environmental Engineer). We chat about, we get a bit of Brad's back-story, the 'why' and what of some of Ocean Protect's advocacy initiatives, and plans for 2025. Useful links:Brad on LinkedIn (here)Daniel on Linkedin (here)Ocean Protect events (here)Ocean Protect webinars (here) For further information about Ocean Protect, check us out at www.oceanprotect.com.au Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 12/1/24 | ![]() Dr Tom Remenyi on climate change impacts – rainfall, temperatures, droughts and beyond (& what we can do about it) | Dr Tom Remenyi is a climate scientist, and an expert at translating complex climate science into useful, accessible products, tools and/ or advice. In this chat, we talk climate change scenarios past and future, and what are the likely impacts in relation to rainfall, temperatures, droughts, and ultimately ‘us’ – and what key actions we can (and should) all do. Useful links:Tom on LinkedIn (here)Tom’s email: tom@acclimatised.com.au For further information about Ocean Protect, check us out at www.oceanprotect.com.au Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
| 11/17/24 | ![]() Kelen Marczak Polli on helping emerging professionals in the Australian engineering industry | Kelen Marczak Polli is a Stormwater Engineer at Arup, and is a very deserving recipient of this year's Australian Emerging Stormwater Professional of the Year Award by Stormwater Queensland AND the Queensland Emerging Professional Engineer of the Year Award by Engineers Australia. In this chat, Kelen share's her amazing story - coming from Brazil with an engineering degree but very little English, the struggle to land her first engineering job in Australia, and advice for other students and graduates starting their engineering careers.Useful links:Kelen on LinkedIn (here)Kelen on Instagram (here)Engineers Australia "Internships Information for International Students" (here)Engineers Australia "Global Engineering Talent Program" (here) For further information about Ocean Protect, check us out at www.oceanprotect.com.au Hosted on Acast. See acast.com/privacy for more information. | — | ||||||
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Chart Positions
4 placements across 3 markets.
Chart Positions
4 placements across 3 markets.

























