| 1 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 2 | — |  | Reskillience | Catie Payne | |
| 2 | — |  | Quirks and Quarks | CBC | |
| 4 | — |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 5 | — |  | Geology Bites | Oliver Strimpel | |
| 6 | 2 |  | The Global Energy & Environmental Law Podcast | The International Environmental Law Committee of the American Branch of the International Law Association | |
| 7 | 3 |  | Rare Earth | BBC Radio 4 | |
| 7 | 3 |  | People Helping Nature Podcast | Conservation Amplified | |
| 9 | 1 |  | Breaking Down: Collapse | Kory & Kellan | |
| 9 | 5 |  | Regenerative Agriculture Podcast | John Kempf | |
| 10 | 1 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 10 | 5 | F | From The Soil Up Podcast | Conan Moynihan | |
| 11 | 1 |  | MinuteEarth | Minute Earth | |
| 13 | 3 |  | The Backpacker's Guide To Prehistory | David Mountain | |
| 15 | 38 |  | Climate Curious | TEDxLondon | |
| 15 | 8 |  | PODWASTE | DS LATAM® ISWA México | |
| 15 | — |  | NRC Onbehaarde Apen | NRC | |
| 16 | 52 |  | regenagri podcast | regenagri | |
| 17 | 2 |  | Crazy Town | Post Carbon Institute | |
| 18 | — |  | UFO Witnesses | UFO Witnesses | |
| 19 | 5 | T | The Climate Verso Podcast | Ned Komar | |
| 20 | 7 |  | Sustainability In Your Ear | Mitch Ratcliffe | |
| 21 | 5 |  | The Resilience Brief | International Military Council on Climate and Security | |
| 22 | 7 |  | MinuteEarth | Minute Earth | |
| 23 | 4 |  | Real Organic Podcast | Real Organic Project | |
| 24 | 6 |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 25 | 6 |  | Discovery to Recovery | Society of Economic Geologists | |
| 26 | 6 |  | GeOCHemISTea | Sam Scher | |
| 27 | 3 |  | Revealing Hidden Depths - the Seabed 2030 Podcast | Steve Hall, Seabed 2030 | |
| 28 | 3 | C | Charged Conversations w/ Brigham McCown | Joe Strecker Productions | |
| 29 | 8 |  | Plant The Trees | Harry Greene | |
| 30 | 2 |  | A Voyage to Antarctica | UKAHT | |
| 31 | 8 |  | The Market Gardener Podcast | JM Fortier | |
| 32 | 3 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 33 | 2 |  | Oman 3165 | Adventurous Audio | |
| 34 | 10 |  | The 4Farmers Podcast | Bill Crabtree | |
| 35 | 8 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 36 | 8 |  | Soils For Life | Soils For Life | |
| 37 | 8 |  | The Flakes Podcast | The Flakes Podcast | |
| 38 | 2 |  | Planet Pulse Pacific | The Lentil Intervention | |
| 38 | 4 |  | Environment, Climate Change, Renewable Energy, Regeneration, Sustainability, Nature, Politics, Circular Economy - One Planet | Environmental Solutions - One Planet Podcast - Creative Process Original Series | |
| 39 | 2 |  | National Geographic Magazines | Audiobooks On Line | |
| 41 | 9 |  | Climate One | Climate One from The Commonwealth Club | |
| 42 | 9 |  | Ground Cover | Farming Together | |
| 43 | 6 |  | The Composter Podcast | Jayne Merner | |
| 44 | 5 |  | VolcaKnowledge | VolcaKnowledge Podcast | |
| 45 | 7 |  | Plant People | New York Botanical Garden | |
| 46 | 6 |  | Popular Volcanics | Popular Volcanics | |
| 47 | 6 |  | WeatherBrains | Big Brains Media LLC | |
| 48 | 4 |  | For What It’s Earth | Emma Brisdion & Sophie Pavelle | |
| 49 | 7 |  | SAMS Ocean Explorer | Scottish Association for Marine Science | |
| 50 | 7 |  | SOIL: Rewilding the Underground | Freya Mulvey | |
| 51 | 4 |  | Below the Surface | Gunnar Haid & James Hammond | |
| 52 | 7 |  | Your Brain On Climate | Dave Powell | |
| 53 | 7 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 54 | 6 |  | 100 Climate Conversations | Powerhouse | |
| 55 | 6 |  | The Hydrogen Podcast | Paul Rodden | |
| 56 | 5 |  | Erde und Umwelt | Holger Klein | |
| 57 | 7 |  | Latest Climate News | A Touch of Space | |
| 58 | 4 |  | Biosphere 2 Podcast | Aaron Bugaj | |
| 60 | 5 |  | Kosmographia | Randall Carlson | |
| 61 | 5 | R | Ryzzun Energy | Luis Angel | Ryzzun | |
| 62 | 5 |  | Oceanography | Pine Forest Media | |
| 63 | 5 |  | 佐藤航陽の宇宙会議 | 佐藤航陽 | |
| 64 | 5 |  | The Sustainability Agenda | Fergal Byrne | |
| 65 | 5 |  | Ask Us Anything by Popular Science | Popular Science | |
| 66 | 5 | D | Digging In The Dirt with Kevin Gallagher | Kevin Gallagher | |
| 66 | 4 |  | Imagining Tomorrow | Emma Newman with Friends of the Earth | |
| 68 | 5 |  | Farm Food Facts | USFRA | |
| 69 | 5 |  | 地球真好玩 | 日谈公园 | |
| 70 | 5 | V | Voice of Antartica | Sam | |
| 71 | 5 | W | World amazing facts | World Amazing Facts | |
| 72 | 5 |  | The Ocean Age | Fed DeGobbi | |
| 74 | 5 |  | The Biochar Podcast | ANZBIG | |
| 75 | 5 |  | Planet Possible | CIWEM | |
| 76 | 4 |  | Water Resources Podcast | Bridget Scanlon | |
| 77 | 3 |  | Beyond the Ice | British Antarctic Survey | |
| 78 | 3 | M | Mysteries of UFOs | CLIFFORD MITCHELL | |
| 79 | 2 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 80 | 2 |  | The Clean Energy Revolution | National Grid | |
| 81 | 1 | A | ARSO Podcast | Agencija Republike Slovenije za okolje | |
| 82 | 1 |  | Seaweed People | Jess Hamilton | |
| 83 | 1 |  | Ancient Organics - The Permaculture Podcast | Ancient Organics Studio | |
| 83 | — |  | Storm Front Freaks | Storm Front Freaks | Weather | Chasing | Tornado | |
| 85 | 1 |  | Carbon Market Conversations: A Podcast by ICAP | The International Carbon Action Partnership | |
| 86 | 1 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 87 | 1 | T | The IcePod | The IcePod | |
| 88 | 1 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 89 | 1 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 90 | 1 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 91 | 1 | I | Infrastructure Repair LIVE | QuakeWrap | |
| 92 | — | T | The Katie C. Sawyer Podcast | Katie C. Sawyer | |
| 93 | — | T | The BioAg Podcast | BioAg | |
| 94 | — |  | Climate Cast | Minnesota Public Radio | |
| 95 | — |  | Little Curiosities With Kendall Long | QCODE | |
| 96 | — |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 97 | — |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 98 | — |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 99 | — | E | El Niño Watch with Farmers Weekly | AgriHQ | |
| 100 | — |  | Power: Limits and Prospects for Human Survival | Post Carbon Institute: Energy | |
