| 1 | — |  | MinuteEarth | Minute Earth | |
| 2 | — |  | Rare Earth | BBC Radio 4 | |
| 3 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 4 | — |  | Real Organic Podcast | Real Organic Project | |
| 5 | — |  | Geology Bites | Oliver Strimpel | |
| 6 | — |  | Climate One | Climate One from The Commonwealth Club | |
| 7 | — | T | The Future of Energy | University of Southern California | Ershaghi Center for Energy Transition | |
| 8 | 2 |  | The Water Data Podcast | WELL Labs | |
| 9 | 1 |  | Unsung Science | CBS News | |
| 10 | 1 |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 11 | — |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 12 | — |  | Environment, Climate Change, Renewable Energy, Regeneration, Sustainability, Nature, Politics, Circular Economy - One Planet | Environmental Solutions - One Planet Podcast - Creative Process Original Series | |
| 13 | — |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 14 | — |  | Climate Emergency | Suno India | |
| 15 | 1 |  | The Hydrogen Podcast | Paul Rodden | |
| 16 | 1 |  | RSM River Mechanics Podcast | Stanford Gibson | |
| 17 | — |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 18 | — |  | Water Resources Podcast | Bridget Scanlon | |
| 19 | — |  | Regenerative Agriculture Podcast | John Kempf | |
| 20 | — |  | American Shoreline Podcast Network | The American Shoreline Podcast Network | |
| 21 | 1 |  | Quirks and Quarks | CBC | |
| 22 | 1 |  | Climate Cast | Minnesota Public Radio | |
| 23 | — |  | Sustainable(ish) | Jen Gale | |
| 24 | 1 | T | TetraSpeak! | Vir Gogia | |
| 25 | 1 |  | The Dr. Sky Experience | Red Apple Podcast Network | |
| 26 | — |  | Sustainability 101 Podcast | Pratiksha More | |
| 27 | — |  | Ancient Organics - The Permaculture Podcast | Ancient Organics Studio | |
| 28 | — |  | 4C Radio | Christ University | |
| 29 | — |  | Water We Doing? | David Evans | |
| 30 | 1 | W | Weathering the Ages | suraj | |
| 31 | 1 |  | A Climate Change with Matt Matern | Matthew Matern | |
| 32 | — |  | MinuteEarth | Minute Earth | |
| 33 | — | D | Daugherty Water for Food Podcast | Daugherty Water for Food Global Institute | |
| 34 | — |  | Revealing Hidden Depths - the Seabed 2030 Podcast | Steve Hall, Seabed 2030 | |
| 35 | — | F | Fungi! | Inception Point Ai | |
| 36 | — | N | Nachhaltigkeit | Leonie Dittrich | |
| 37 | — |  | The Biochar Podcast | ANZBIG | |
| 38 | — |  | Deep Convection | Deep Convection | |
| 39 | — |  | Earthquake! | QuakeFeed | |
| 40 | — |  | Your Planet, Your Health | Ralph Levinson & Luc Lewitanski | |
| 41 | — | P | Plastikmüll | Anouk B | |
| 42 | — |  | NUCLEAR FUSION IS HERE Quantum Kinetics Corporation “First to Fusion™️” Podcast Series | Randal Bird | |
| 43 | — |  | The Sustainability Agenda | Fergal Byrne | |
| 44 | — | L | Life in the Greenhouse | Carbon Accounting, Reporting, and Management Lab | |
| 45 | — |  | The Ocean Age | Fed DeGobbi | |
| 46 | — |  | Scaling Up Energy Efficiency | UNEP Copenhagen Climate Centre | |
| 47 | — |  | State of Seed | Foreign Policy | |
| 48 | — |  | Latest Climate News | A Touch of Space | |
| 49 | — |  | The Backpacker's Guide To Prehistory | David Mountain | |
| 50 | — |  | Farm Food Facts | USFRA | |
| 51 | — |  | Water Women | Water Women | |
| 52 | — |  | On The Environment | Yale Center for Environmental Law and Policy | |
| 53 | — | N | Nanobubbles 101 | Tuinn Media | |
| 54 | — | P | Policy Pathways | International Water Management Institute | |
| 55 | — | T | The Bright Idea | Stanford Law Environmental and Natural Resources Law & Policy Program | |
| 56 | — | G | Geography Podcast 1 | Katie | |
| 57 | — |  | FOX 12 Weather Podcast | FOX12Oregon | |
| 58 | — | E | Eat For The Planet with Nil Zacharias | Eat For The Planet | |
| 59 | — |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 60 | — | T | The Climate Champions | Lee Krevat | |
| 61 | — |  | Australian Mines and Mineral Deposits | Geoscience Podcasts | |
| 62 | — | S | Socializando Agroecologia | NEPAL | |
| 63 | — |  | The Geography of Everything | Ronni Ravid & Zenne Hellinga | |
| 64 | — |  | Deep Insights with Mining Review Africa | Mining Review Africa | |
| 65 | — |  | Crazy Town | Post Carbon Institute | |
| 66 | — |  | Climate Curious | TEDxLondon | |
| 67 | — |  | Bermuda Triangle Mystery | Jess | |
| 68 | — | A | ATREE | Ashoka Trust for Research in Ecology and the Environment | |
| 69 | — | T | The Impact of single use plastic and how to reuse it | Isa Pazmiño | |
| 70 | — |  | Cutting Carbon | GE Vernova | |
| 71 | — |  | UFO Witnesses | UFO Witnesses | |
| 72 | — |  | Minds Behind Maps | Maxime Lenormand | |
| 73 | — | A | ATREE | Ashoka Trust for Research in Ecology and the Environment | |
| 74 | — |  | Bionic Planet: Reversing Climate Change by Restoring Nature | Steve Zwick | |
| 75 | — |  | Plant People | New York Botanical Garden | |
| 76 | — |  | The METAPHYSICAL Theater podcast | John Metaphysical Tvrz Theater | |
| 77 | — | G | Geoscience Decoded | Bluware & Sharp Reflections | |
| 78 | — |  | A Voyage to Antarctica | UKAHT | |
