| 1 | — |  | Rare Earth | BBC Radio 4 | |
| 2 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 3 | — |  | Planet Possible | CIWEM | |
| 4 | — |  | MinuteEarth | Minute Earth | |
| 5 | 11 |  | The Market Gardener Podcast | JM Fortier | |
| 6 | 1 |  | Your Brain On Climate | Dave Powell | |
| 7 | 1 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 8 | 3 |  | Geology Bites | Oliver Strimpel | |
| 9 | 3 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 10 | 56 |  | Cutting Carbon | GE Vernova | |
| 11 | 66 |  | Geologists from Planet Earth | Julie Hollis | |
| 12 | 103 |  | The SciManDan Podcast | SciManDan | |
| 13 | 6 |  | The Fossil Files | Robert Sansom and Susannah Maidment | |
| 14 | 17 |  | Oceanography | Pine Forest Media | |
| 15 | 6 |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 16 | 6 |  | The Nature Recovery Podcast | The Leverhulme Centre for Nature Recovery | |
| 17 | — |  | Regenerative Agriculture Podcast | John Kempf | |
| 18 | 51 |  | Reskillience | Catie Payne | |
| 19 | 33 |  | The Decarbonisation Dialogue | Hannah Walker | |
| 20 | 7 |  | Real Organic Podcast | Real Organic Project | |
| 21 | 9 |  | Alberi e altri umani | Stefano Mancuso - Chora Media | |
| 22 | — |  | Polar Podcasts | Julie Hollis | |
| 23 | 9 |  | State of Seed | Foreign Policy | |
| 24 | 9 |  | Climate Curious | TEDxLondon | |
| 25 | 2 |  | For the love of weather | Gemma Plumb & Aisling Creevey | |
| 26 | 8 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 27 | 8 |  | Earthquake! | QuakeFeed | |
| 28 | 8 |  | Digging Deeper, The Crystal Case Studies Podcast | Emily Coulter | The Crystal Geologist | |
| 29 | 8 |  | Environment, Climate Change, Renewable Energy, Regeneration, Sustainability, Nature, Politics, Circular Economy - One Planet | Environmental Solutions - One Planet Podcast - Creative Process Original Series | |
| 30 | 8 |  | 碳笑风生 | Shangwei, MInghao | |
| 31 | 6 |  | For What It’s Earth | Emma Brisdion & Sophie Pavelle | |
| 32 | 8 | T | The Climate Change Hoax | Karl Michael | |
| 33 | 6 |  | Climate One | Climate One from The Commonwealth Club | |
| 34 | 8 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 35 | 7 |  | SAMS Ocean Explorer | Scottish Association for Marine Science | |
| 36 | 7 |  | Earth SciShow | MrEarthGuy | |
| 37 | 7 |  | The Geography of Everything | Ronni Ravid & Zenne Hellinga | |
| 38 | 6 | G | geog your memory | amiboo | |
| 39 | 4 |  | Kosmographia | Randall Carlson | |
| 40 | 3 |  | Crazy Town | Post Carbon Institute | |
| 41 | 8 |  | The Sustainability Agenda | Fergal Byrne | |
| 42 | 6 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 43 | 9 |  | Crossing The River | More Than Human Life (MOTH) | |
| 44 | 6 | T | The IcePod | The IcePod | |
| 45 | 6 |  | Bionic Planet: Reversing Climate Change by Restoring Nature | Steve Zwick | |
| 46 | 5 |  | What On Earth: The Sustainable Podcast | Hubbub | |
| 47 | 7 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 48 | 6 |  | Soil Matters | The British Society of Soil Science | |
| 49 | 6 |  | 地球真好玩 | 日谈公园 | |
| 50 | 5 |  | Farming For Change | James Smith | |
| 51 | 7 | P | Planet Possible Spotlight | Planet Possible Spotlight | |
| 52 | 1 |  | Quirks and Quarks | CBC | |
| 53 | 8 |  | The Global Energy & Environmental Law Podcast | The International Environmental Law Committee of the American Branch of the International Law Association | |
| 54 | 6 |  | The Hydrogen Podcast | Paul Rodden | |
| 55 | 8 |  | Geology Podcast Network | Unknown | |
| 56 | 2 |  | The Backpacker's Guide To Prehistory | David Mountain | |
| 57 | 11 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 58 | 9 |  | Energy Matters | SMS plc | |
| 59 | 9 |  | Talk+Water | Texas+Water | |
| 60 | 4 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 61 | 24 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 62 | — | C | Climate Crisis Advisory Group | Climate Crisis Advisory Group | |
| 63 | 9 | S | Sustainable Infrastructure | Sustainability with SLES: Smart Local Energy Systems | Amey | |
| 64 | 6 |  | A Voyage to Antarctica | UKAHT | |
| 65 | 8 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 66 | 7 | C | Chad's Climate Quest | Chad Frischmann | |
| 67 | 7 | T | The Seventeen | Kate Hutchinson | |
| 68 | 7 |  | El espíritu de las montañas | Radio UASLP Cristian González del Carpio | |
| 69 | 6 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 70 | 4 |  | The Clean Energy Revolution | National Grid | |
| 71 | 20 |  | AccuWeather Daily | AccuWeather | |
| 72 | 7 |  | Water Women | Water Women | |
| 73 | 15 |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 74 | — |  | Клуб знаменитых путешественников | Радио «Комсомольская правда» | |
| 75 | 13 |  | Soils For Life | Soils For Life | |
| 76 | 16 |  | Contamination Station: Safer Environment Together | Moss Environmental | |
| 77 | 3 |  | NOC Into the Blue Podcast | National Oceanography Centre | |
| 78 | 14 |  | Plant People | New York Botanical Garden | |
| 79 | 37 |  | GeOCHemISTea | Sam Scher | |
| 80 | — | N | Natural Hazards | Natural Hazards | |
| 81 | — | T | The Georgia Forestry Forum | Georgia Forestry Commission | |
| 82 | — | T | The Weather Review | Gavin White | |
| 83 | 16 | A | Ag Future: Innovation in Agri-Food | Alltech | |
| 84 | 16 | F | From The Soil Up Podcast | Conan Moynihan | |
| 85 | 6 |  | The METAPHYSICAL Theater podcast | John Metaphysical Tvrz Theater | |
| 86 | 15 |  | Sustainable(ish) | Jen Gale | |
| 87 | 15 | T | The Climate Verso Podcast | Ned Komar | |
| 88 | 15 |  | Discovery to Recovery | Society of Economic Geologists | |
| 89 | 14 |  | SustainabiliTREE | Mike Appleton / Katie Goldsbrough | |
| 90 | 14 |  | ASH CLOUD | Ash Sweeting | |
| 91 | 8 |  | Imagining Tomorrow | Emma Newman with Friends of the Earth | |
| 92 | 14 |  | UFO Witnesses | UFO Witnesses | |
| 93 | 27 |  | We Are Carbon | Helen Fisher | |
| 94 | — | B | Birth of our solar system | Jake Durrant | |
| 95 | 17 | M | Meteorology Matters | Rob Jones | |
| 96 | 17 |  | Fakt oder Fake: Internetmythen auf dem Prüfstand – MDR JUMP | Mitteldeutscher Rundfunk | |
| 97 | 16 |  | NOAA Ocean Podcast | National Ocean Service | |
| 98 | 16 |  | Age of Plastic | Andrea Fox | |
| 99 | 15 |  | Power: Limits and Prospects for Human Survival | Post Carbon Institute: Energy | |
| 100 | 14 |  | Sustainability In Your Ear | Mitch Ratcliffe | |
