| 1 | — |  | Quirks and Quarks | CBC | |
| 2 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 3 | 1 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 4 | 1 |  | ELI5 Explain Like I'm 5: Bite sized answers to stuff you should know about - in a mini podcast | ELI5 Explain Like I'm Five Podcast | |
| 5 | 9 |  | Climate One | Climate One from The Commonwealth Club | |
| 6 | — |  | The Market Gardener Podcast | JM Fortier | |
| 7 | 2 |  | Ask MIT Climate | MIT Climate Project | |
| 8 | — |  | Drilled | Pushkin Industries | |
| 9 | 2 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 10 | 1 |  | Regenerative Agriculture Podcast | John Kempf | |
| 11 | 2 |  | Geology Bites | Oliver Strimpel | |
| 12 | — |  | Every Action Counts | Every Action Counts | |
| 13 | — |  | Challenging Climate | Jesse Reynolds and Pete Irvine | |
| 14 | 15 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 15 | 35 |  | Plant People | New York Botanical Garden | |
| 16 | 6 |  | Nature Unheard | The EBRD | |
| 17 | 5 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 18 | 7 |  | Breaking Down: Collapse | Kory & Kellan | |
| 19 | 3 |  | Crazy Town | Post Carbon Institute | |
| 20 | 5 |  | Cities 1.5 | University of Toronto Press | |
| 21 | 4 |  | Behind the Scenes with Bryan | Bryan Ulrich | |
| 22 | 15 |  | Kosmographia | Randall Carlson | |
| 23 | 1 |  | Agronomy with Emma | Emma Epp | |
| 24 | 2 |  | Le podcast du jardinier-maraîcher | Le jardinier-maraîcher | |
| 25 | 7 |  | Pinheads: The GeoGuessr Podcast | DouceRulz Media | |
| 26 | 6 |  | Carbon Market Conversations: A Podcast by ICAP | The International Carbon Action Partnership | |
| 27 | 8 |  | RSM River Mechanics Podcast | Stanford Gibson | |
| 28 | 7 |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 29 | 2 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 30 | 7 |  | NOAA Ocean Podcast | National Ocean Service | |
| 31 | 6 |  | The Mineral Rights Podcast: Mineral Rights | Royalties | Oil and Gas | Matt Sands | Matt Sands | |
| 32 | 8 |  | The Resilience Brief | International Military Council on Climate and Security | |
| 33 | 3 |  | Real Organic Podcast | Real Organic Project | |
| 34 | 2 |  | Soil Matters | The British Society of Soil Science | |
| 35 | 7 |  | MinuteEarth | Minute Earth | |
| 36 | 8 |  | ژئودیو | Geodio | زمین شناسان پارسی زبان | |
| 37 | 7 |  | Your Brain On Climate | Dave Powell | |
| 38 | 15 |  | The Backpacker's Guide To Prehistory | David Mountain | |
| 39 | 8 |  | The Flakes Podcast | The Flakes Podcast | |
| 40 | 7 |  | The Toon Show | MCToon | |
| 41 | 7 |  | Mineral Talks | Geology Love | |
| 42 | 7 |  | Balad'eau | Lyne Morissette | |
| 43 | 4 |  | L'Expert Agricole | Novago Coopérative | |
| 44 | 6 |  | Boring Geography For Sleep | Sleepless Geographer | |
| 45 | 5 |  | Mined in America | Mined in America | |
| 46 | 5 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 47 | 4 |  | A Radical Act of Hope with Siila Watt-Cloutier | PICS (Pacific Institute for Climate Solutions) | |
| 48 | 2 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 49 | 44 |  | The Jewel of Arabia Expedition | Adventurous Audio | |
| 50 | 5 |  | The Fossil Files | Robert Sansom and Susannah Maidment | |
| 51 | 4 |  | Ranch Stewards Podcast | Ranchers Stewardship Alliance | |
| 52 | 4 |  | Garden America Saturday | BizTalkPodcasts | |
| 53 | 8 |  | The Dr. Sky Experience | Red Apple Podcast Network | |
| 54 | 12 |  | Sustainability In Your Ear | Mitch Ratcliffe | |
| 55 | 6 |  | Small Things Big Climate | Toronto Star | |
| 56 | 12 |  | The Regenaissance Podcast | The Regenaissance | |
| 57 | 4 |  | WeatherBrains | Big Brains Media LLC | |
| 58 | 38 |  | Crossing The River | More Than Human Life (MOTH) | |
| 59 | 3 |  | AccuWeather Daily | AccuWeather | |
| 60 | — |  | Planet Pulse Pacific | The Lentil Intervention | |
| 61 | 2 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 62 | 8 |  | The Composter Podcast | Jayne Merner | |
| 63 | 4 |  | Soif de Sens | Écologie & social | Pierre Chevelle | |
| 64 | — |  | Deep Convection | Deep Convection | |
| 65 | 2 |  | Reskillience | Catie Payne | |
| 66 | 2 |  | MinuteEarth | Minute Earth | |
| 67 | 16 |  | Rare Earth | BBC Radio 4 | |
| 68 | 16 |  | Discovery to Recovery | Society of Economic Geologists | |
| 69 | 12 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 70 | 30 |  | Small Planet Heroes | CoSphere | |
| 71 | 40 |  | UFO Witnesses | UFO Witnesses | |
| 72 | 71 |  | Ultramarine: the science of our oceans and waterways | ConnectSci | |
| 73 | — |  | The Decarbonisation Dialogue | Hannah Walker | |
| 74 | 10 |  | Water Resources Podcast | Bridget Scanlon | |
| 75 | 19 |  | Water We Doing? | David Evans | |
| 76 | 18 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 77 | 17 |  | Geographical Thinking from Esri Canada | Esri Canada | |
| 78 | 4 |  | NRC Onbehaarde Apen | NRC | |
| 79 | — |  | Meteorology And Whatnot | Anti | |
| 80 | 9 |  | SOIL: Rewilding the Underground | Freya Mulvey | |
| 81 | 80 |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 82 | 17 |  | Growing Impact | Penn State Institute of Energy and the Environment | |
| 83 | 8 |  | Erde und Umwelt | Holger Klein | |
| 84 | 15 |  | Bright Lit Place | NPR | |
| 85 | 15 |  | Deborah Hatswell aka TinkerGirl | Tinker Girl | |
| 86 | 14 |  | American Shoreline Podcast Network | The American Shoreline Podcast Network | |
| 87 | 14 |  | The SciManDan Podcast | SciManDan | |
| 88 | 9 |  | NOC Into the Blue Podcast | National Oceanography Centre | |
| 89 | 13 |  | Geology Bites | Oliver Strimpel | |
| 90 | 13 |  | Oceanography | Pine Forest Media | |
| 91 | 13 |  | Geology On The Rocks | James Hobbs | |
| 92 | 12 |  | Ocean sounds | Julie Mercier | |
| 93 | 12 |  | GeOCHemISTea | Sam Scher | |
| 94 | 9 |  | State of Seed | Foreign Policy | |
| 95 | 9 |  | The Schist of It with Cate Larsen | Cate Larsen | |
| 96 | 14 |  | The Discovery Files | Scott Briscoe and Ahmad Saleem | |
| 97 | 13 |  | This Way Up | Arctic Council & Både Og | |
| 98 | 15 |  | Sustainable(ish) | Jen Gale | |
| 99 | 12 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 100 | 8 |  | VOICE OF COMMONS | UNLESS | |
