| 1 | 1 |  | People Helping Nature Podcast | Conservation Amplified | |
| 2 | 1 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 3 | — |  | Rare Earth | BBC Radio 4 | |
| 4 | — | F | From The Soil Up Podcast | Conan Moynihan | |
| 5 | — |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 6 | — |  | Where Inches Matter by Agraforum | Agraforum NZ | |
| 7 | — |  | Regenerative Agriculture Podcast | John Kempf | |
| 8 | 1 |  | Quirks and Quarks | CBC | |
| 9 | 23 |  | Your Brain On Climate | Dave Powell | |
| 10 | 2 |  | Sustainability In Your Ear | Mitch Ratcliffe | |
| 11 | 4 |  | MinuteEarth | Minute Earth | |
| 12 | 19 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 13 | 17 |  | Storm Front Freaks | Storm Front Freaks | Weather | Chasing | Tornado | |
| 14 | 8 |  | The Hydrogen Podcast | Paul Rodden | |
| 15 | 27 |  | Real Organic Podcast | Real Organic Project | |
| 16 | — |  | MinuteEarth | Minute Earth | |
| 17 | 2 |  | Climate One | Climate One from The Commonwealth Club | |
| 18 | 7 |  | Crazy Town | Post Carbon Institute | |
| 19 | 6 |  | The Market Gardener Podcast | JM Fortier | |
| 20 | 2 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 21 | 11 |  | Reskillience | Catie Payne | |
| 22 | 10 |  | Soil Matters | The British Society of Soil Science | |
| 23 | 6 |  | Planet Pulse Pacific | The Lentil Intervention | |
| 24 | 2 |  | Geology Bites | Oliver Strimpel | |
| 25 | 11 |  | UFO Witnesses | UFO Witnesses | |
| 26 | 6 | E | Eat For The Planet with Nil Zacharias | Eat For The Planet | |
| 27 | 6 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 28 | 5 |  | Soils For Life | Soils For Life | |
| 29 | 5 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 30 | 5 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 31 | 4 |  | The Biochar Podcast | ANZBIG | |
| 32 | 4 |  | NOC Into the Blue Podcast | National Oceanography Centre | |
| 33 | 4 |  | Power: Limits and Prospects for Human Survival | Post Carbon Institute: Energy | |
| 34 | 1 |  | A Voyage to Antarctica | UKAHT | |
| 35 | 2 |  | SolarPunk Permaculture | Sam Betteridge | |
| 36 | 2 |  | The Mineral Rights Podcast: Mineral Rights | Royalties | Oil and Gas | Matt Sands | Matt Sands | |
| 37 | 1 |  | We Are Carbon | Helen Fisher | |
| 38 | 1 |  | Ground Cover | Farming Together | |
| 39 | 1 |  | Beyond the Ice | British Antarctic Survey | |
| 40 | 1 | N | Natural disasters | Álvaro Jiménez Castrillón | |
| 41 | 1 |  | NOAA Ocean Podcast | National Ocean Service | |
| 42 | 1 | C | Charged Conversations w/ Brigham McCown | Joe Strecker Productions | |
| 43 | 2 |  | Christian Flat Earth Ministry | James Edwards | |
| 44 | — |  | The Ocean Age | Fed DeGobbi | |
| 45 | — |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 46 | — |  | Environment, Climate Change, Renewable Energy, Regeneration, Sustainability, Nature, Politics, Circular Economy - One Planet | Environmental Solutions - One Planet Podcast - Creative Process Original Series | |
| 47 | — |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 48 | 1 |  | Safeguarding Sound Science | National Center for Science Education | |
| 49 | 1 |  | The Clean Energy Revolution | National Grid | |
| 50 | 1 |  | The Sustainability Agenda | Fergal Byrne | |
| 51 | 3 |  | Ancient Organics - The Permaculture Podcast | Ancient Organics Studio | |
| 52 | — |  | Climate Cast | Minnesota Public Radio | |
| 53 | — |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 54 | — |  | Discovery to Recovery | Society of Economic Geologists | |
| 55 | — |  | Cities 1.5 | University of Toronto Press | |
| 56 | — |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 57 | — |  | Your Planet, Your Health | Ralph Levinson & Luc Lewitanski | |
| 58 | — |  | Farming Together | Regenerative Agriculture Alliance | |
| 59 | — | K | Know Power | Noha Sidhom and Mike Borgatti | |
| 60 | — |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 61 | — |  | Earthquake! | QuakeFeed | |
| 62 | — |  | Kosmographia | Randall Carlson | |
| 63 | 1 |  | 100 Climate Conversations | Powerhouse | |
| 64 | 1 |  | Water Resources Podcast | Bridget Scanlon | |
| 65 | — |  | RSM River Mechanics Podcast | Stanford Gibson | |
| 66 | — |  | The Soil Sessions: A Kinsey Ag Podcast | Kinsey Ag | |
| 67 | — |  | Planet Possible | CIWEM | |
| 68 | — |  | For What It’s Earth | Emma Brisdion & Sophie Pavelle | |
| 69 | 1 |  | PODWASTE | DS LATAM® ISWA México | |
| 70 | 1 |  | Seaweed People | Jess Hamilton | |
| 71 | 1 | N | Nature Connection Radio | Big Blend Radio Network | |
| 72 | 1 |  | Contamination Station: Safer Environment Together | Moss Environmental | |
| 73 | 1 |  | Sustainable(ish) | Jen Gale | |
| 74 | 3 |  | ChangeUnderground | mrjonmoore | |
| 75 | 1 | K | Kurzgesagt | Sans Nom | |
| 76 | 1 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 77 | 3 | 當 | 當地球發燒時 | 財團法人台灣永續能源研究基金會 | |
| 78 | 1 |  | Mt St. Helens | Caleb Brown | |
| 79 | 1 |  | Climate Curious | TEDxLondon | |
| 80 | 1 |  | Bionic Planet: Reversing Climate Change by Restoring Nature | Steve Zwick | |
| 81 | — |  | Geographical Thinking from Esri Canada | Esri Canada | |
| 82 | — | W | Water | Quiet. Please | |
| 83 | — |  | The Biochar Show | The Biochar Show | |
| 84 | — |  | BallanceEx Future Farming | BallanceEx | |
| 85 | — |  | American Shoreline Podcast Network | The American Shoreline Podcast Network | |
| 86 | — |  | Marine Biology Vol. 1 | Aquarium of the Pacific | |
| 87 | — |  | Revealing Hidden Depths - the Seabed 2030 Podcast | Steve Hall, Seabed 2030 | |
| 88 | — | O | One World Podcast | Climate Reality OC | |
| 89 | — |  | 地球真好玩 | 日谈公园 | |
| 90 | — |  | AccuWeather Daily | AccuWeather | |
| 91 | — |  | The SciManDan Podcast | SciManDan | |
| 92 | — |  | The Composter Podcast | Jayne Merner | |
| 93 | — |  | In The Paddock | Martin Murray | |
| 94 | — |  | 佐藤航陽の宇宙会議 | 佐藤航陽 | |
| 95 | — | N | Natural Hazards | Natural Hazards | |
| 96 | — |  | Plant People | New York Botanical Garden | |
| 97 | — | C | Cutters Edge Total Landscape Solutions | Podcastastic Productions | |
| 98 | — | T | The Gone Wild Show | Marlina Moreno | |
| 99 | — | T | The end of the world. | Vitoria | |
| 100 | — | T | The IcePod | The IcePod | |
