| 1 | — |  | Rare Earth | BBC Radio 4 | |
| 2 | — |  | Climate Emergency | Suno India | |
| 3 | — |  | Ancient Organics - The Permaculture Podcast | Ancient Organics Studio | |
| 4 | — |  | Your Planet, Your Health | Ralph Levinson & Luc Lewitanski | |
| 5 | 53 |  | Sustainability 101 Podcast | Pratiksha More | |
| 6 | 1 |  | MinuteEarth | Minute Earth | |
| 7 | 2 |  | The Hydrogen Podcast | Paul Rodden | |
| 8 | 15 |  | 4C Radio | Christ University | |
| 9 | 3 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 10 | 1 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 11 | 3 |  | Australian Mines and Mineral Deposits | Geoscience Podcasts | |
| 12 | 3 |  | MinuteEarth | Minute Earth | |
| 13 | 3 |  | The Sustainability Agenda | Fergal Byrne | |
| 14 | 2 |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 15 | 1 | L | Life in the Greenhouse | Carbon Accounting, Reporting, and Management Lab | |
| 16 | 3 |  | Quirks and Quarks | CBC | |
| 17 | 2 |  | Geology Bites | Oliver Strimpel | |
| 18 | 4 | S | Socializando Agroecologia | NEPAL | |
| 19 | 1 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 20 | 3 |  | The Geography of Everything | Ronni Ravid & Zenne Hellinga | |
| 21 | 2 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 22 | 2 |  | Deep Insights with Mining Review Africa | Mining Review Africa | |
| 23 | 1 |  | Water Resources Podcast | Bridget Scanlon | |
| 24 | 3 |  | Regenerative Agriculture Podcast | John Kempf | |
| 25 | 1 |  | Crazy Town | Post Carbon Institute | |
| 26 | 1 |  | State of Seed | Foreign Policy | |
| 27 | 1 | T | TetraSpeak! | Vir Gogia | |
| 28 | — |  | The Ocean Age | Fed DeGobbi | |
| 29 | — |  | Scaling Up Energy Efficiency | UNEP Copenhagen Climate Centre | |
| 30 | 3 |  | Climate Cast | Minnesota Public Radio | |
| 31 | 1 |  | Environment, Climate Change, Renewable Energy, Regeneration, Sustainability, Nature, Politics, Circular Economy - One Planet | Environmental Solutions - One Planet Podcast - Creative Process Original Series | |
| 32 | 1 |  | The Backpacker's Guide To Prehistory | David Mountain | |
| 33 | 1 |  | Climate Curious | TEDxLondon | |
| 34 | 1 |  | Climate One | Climate One from The Commonwealth Club | |
| 35 | 1 |  | Bermuda Triangle Mystery | Jess | |
| 36 | 1 |  | On The Environment | Yale Center for Environmental Law and Policy | |
| 37 | — | P | Policy Pathways | International Water Management Institute | |
| 38 | — | N | Nanobubbles 101 | Tuinn Media | |
| 39 | — | T | The Bright Idea | Stanford Law Environmental and Natural Resources Law & Policy Program | |
| 40 | 4 | A | ATREE | Ashoka Trust for Research in Ecology and the Environment | |
| 41 | 1 |  | The Biochar Podcast | ANZBIG | |
| 42 | 1 | D | Down To Earth: A podcast for Geoscientists by Geoscientist | grssieee | |
| 43 | 1 |  | A Voyage to Antarctica | UKAHT | |
| 44 | 1 |  | NOAA Ocean Podcast | National Ocean Service | |
| 45 | 1 |  | The Green Divas | The Green Divas | |
| 46 | 1 |  | FOX 12 Weather Podcast | FOX12Oregon | |
| 47 | — | E | Eat For The Planet with Nil Zacharias | Eat For The Planet | |
| 48 | 2 |  | American Shoreline Podcast Network | The American Shoreline Podcast Network | |
| 49 | 1 | T | The Impact of single use plastic and how to reuse it | Isa Pazmiño | |
| 50 | 1 |  | Bionic Planet: Reversing Climate Change by Restoring Nature | Steve Zwick | |
| 51 | 1 |  | Water We Doing? | David Evans | |
| 52 | 1 |  | Carbon Market Conversations: A Podcast by ICAP | The International Carbon Action Partnership | |
| 53 | 1 |  | Cutting Carbon | GE Vernova | |
| 54 | 1 |  | UFO Witnesses | UFO Witnesses | |
| 55 | 1 |  | Minds Behind Maps | Maxime Lenormand | |
| 56 | 1 | A | ATREE | Ashoka Trust for Research in Ecology and the Environment | |
| 57 | 1 |  | Biosphere 2 Podcast | Biosphere 2 University of Arizona | |
| 58 | 1 |  | Safeguarding Sound Science | National Center for Science Education | |
| 59 | — |  | Plant People | New York Botanical Garden | |
| 60 | — |  | The METAPHYSICAL Theater podcast | John Metaphysical Tvrz Theater | |
| 61 | — | G | Geoscience Decoded | Bluware & Sharp Reflections | |
| 62 | — | ம | மூழ்கும் நிலையில் சென்னை பகுதிகள்; ஆபத்தின் வ | தமிழ் பேச்சு TamilPechu36 | |
| 63 | — |  | Crossing The River | More Than Human Life (MOTH) | |
| 64 | — |  | 100 Climate Conversations | Powerhouse | |
| 65 | — | R | Rethink Talks | Stockholm Resilience Centre, Stockholm University | |
| 66 | — | W | Watts Up | Watts Up by Nelnet Renewable Energy | |
| 67 | — | G | GreenWorld | Eduardo Paz Etayo | |
| 68 | — |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 69 | — | T | The Soil Health Podcast from Menoken Farm | Menoken Farm | |
| 70 | — |  | Generation X - Exploration 🪐🌕🌑 | AphroditeV. | |
| 71 | — |  | Cities 1.5 | University of Toronto Press | |
| 72 | — |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 73 | — |  | Unsung Science | CBS News | |
| 74 | — | E | Earth Day | Katie Brown | |
| 75 | — |  | Kosmographia | Randall Carlson | |
| 76 | — | W | World amazing facts | World Amazing Facts | |
| 77 | — |  | What About Water? with Jay Famiglietti | Jay Famiglietti | |
| 78 | — | T | The Climate Stand with The Final Stand | The Final Stand | |
| 79 | — | M | Mycotoxin Matters | Alltech | |
| 80 | — |  | Soil Matters | The British Society of Soil Science | |
| 81 | — |  | Ladakh and Climate change | Thinles Ladakhi | |
| 82 | — |  | Behind the Scenes with Bryan | Bryan Ulrich | |
| 83 | — | G | Global Issues | Hazel Williams | |
| 84 | — |  | Earthly Machine Learning | Amirpasha | |
| 85 | — |  | For What It’s Earth | Emma Brisdion & Sophie Pavelle | |
| 86 | — |  | RSM River Mechanics Podcast | Stanford Gibson | |
| 87 | — | C | Climate Humans | HERO | |
| 88 | — | E | eDialogue: What future for small-scale farming? | Foresight4Food | |
| 89 | — |  | Discovery to Recovery | Society of Economic Geologists | |
