| 1 | — |  | Quirks and Quarks | CBC | |
| 2 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 3 | — |  | Regenerative Agriculture Podcast | John Kempf | |
| 4 | 17 |  | This Way Up | Arctic Council & Både Og | |
| 5 | 1 |  | The Market Gardener Podcast | JM Fortier | |
| 6 | 5 | L | Le podcast du jardinier-maraîcher | Le jardinier-maraîcher | |
| 7 | 2 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 8 | 28 |  | Kosmographia | Randall Carlson | |
| 9 | 3 |  | It's Sedimentary, My Dear: A Geology Podcast | Ellen & Jane | |
| 10 | 3 |  | Geology Bites | Oliver Strimpel | |
| 11 | 13 |  | Breaking Down: Collapse | Kory & Kellan | |
| 12 | 6 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 13 | 4 |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 14 | 6 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 15 | 16 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 16 | 7 | M | Mineral Talks | Geology Love | |
| 17 | 4 |  | MinuteEarth | Minute Earth | |
| 18 | 8 |  | Cities 1.5 | University of Toronto Press | |
| 19 | 79 |  | Geology Podcast Network | Unknown | |
| 20 | 35 | S | Small Planet Heroes | CoSphere | |
| 21 | 62 |  | Geographical Thinking from Esri Canada | Esri Canada | |
| 22 | 130 |  | Oman 3165 | Adventurous Audio | |
| 23 | — |  | Геодезия и Отвага! | Elena Zhuravleva | |
| 24 | — | T | The Jewel of Arabia Expedition | Adventurous Audio | |
| 25 | — |  | GIS Chat Podcast | Jazzmen Wilson | |
| 26 | 12 |  | NOAA Ocean Podcast | National Ocean Service | |
| 27 | 12 |  | Rare Earth | BBC Radio 4 | |
| 28 | 5 |  | Crazy Town | Post Carbon Institute | |
| 29 | 13 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 30 | 8 |  | Nature Unheard | The EBRD | |
| 31 | 13 |  | The Biochar Podcast | ANZBIG | |
| 32 | 13 |  | ROCKS AND MINERALS : The Treasures Inside Our Earth | pascal | |
| 33 | 13 |  | Geology On The Rocks | James Hobbs | |
| 34 | 9 |  | Climate One | Climate One from The Commonwealth Club | |
| 35 | 9 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 36 | 9 |  | Marine Biology Vol. 1 | Aquarium of the Pacific | |
| 37 | 9 |  | Ranch Stewards Podcast | Ranchers Stewardship Alliance | |
| 38 | 8 |  | AccuWeather Daily | AccuWeather | |
| 39 | 7 |  | Ask MIT Climate | MIT Climate Project | |
| 40 | 7 |  | Cutting Carbon | GE Vernova | |
| 41 | 7 |  | ONE TRUE HISTORY UNCOVERED | Charles Paris | |
| 42 | 7 |  | Outrageous Wildfires in Australia | Aliah Adrianna | |
| 43 | 14 |  | Real Organic Podcast | Real Organic Project | |
| 44 | 6 |  | Reskillience | Catie Payne | |
| 45 | 5 |  | Erde und Umwelt | Holger Klein | |
| 46 | 5 |  | Plant People | New York Botanical Garden | |
| 47 | 10 |  | Water We Doing? | David Evans | |
| 48 | 10 |  | NRC Onbehaarde Apen | NRC | |
| 49 | 10 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 50 | 66 |  | GeOCHemISTea | Sam Scher | |
| 51 | 30 |  | Deborah Hatswell aka TinkerGirl | Tinker Girl | |
| 52 | 52 |  | Climate Cast | Minnesota Public Radio | |
| 53 | 82 |  | Forestcast | USDA Forest Service | |
| 54 | 14 |  | The Fossil Files | Robert Sansom and Susannah Maidment | |
| 55 | 2 |  | The Flakes Podcast | The Flakes Podcast | |
| 56 | 14 |  | The Regenaissance Podcast | The Regenaissance | |
| 57 | 13 | S | Small Things Big Climate | Toronto Star | |
| 58 | 81 |  | Dünyanın Sonuna Yolculuk | Socrates Dergi | |
| 59 | 14 | F | Future of Denial | Tad DeLay | |
| 60 | 3 |  | Crossing The River | More Than Human Life (MOTH) | |
| 61 | 15 |  | MinuteEarth | Minute Earth | |
| 62 | 125 |  | ChangeUnderground | mrjonmoore | |
| 63 | 12 |  | Plant The Trees | Harry Greene | |
| 64 | 21 | A | A Penney For Your Thoughts | Sean Blomgren & Andrew Penney | |
| 65 | 44 |  | A Voyage to Antarctica | UKAHT | |
| 66 | 19 |  | National Geographic Magazines | Audiobooks On Line | |
| 67 | 15 | G | Generation Anthropocene | Generation Anthropocene | |
| 68 | 20 |  | Oceanography | Pine Forest Media | |
| 69 | 11 |  | Climate Curious | TEDxLondon | |
| 70 | 11 |  | Behind the Scenes with Bryan | Bryan Ulrich | |
| 71 | 22 |  | The Composter Podcast | Jayne Merner | |
| 72 | 16 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 73 | 16 |  | Ultramarine: the science of our oceans and waterways | ConnectSci | |
| 74 | 13 |  | weathering | Marshall, Marta, and Alden | |
| 75 | 21 |  | Carbon Market Conversations: A Podcast by ICAP | The International Carbon Action Partnership | |
| 76 | 56 | I | Into the Core | ICDP Early Career Network | |
| 77 | — |  | American Shoreline Podcast Network | The American Shoreline Podcast Network | |
| 78 | 11 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 79 | 15 |  | SOIL: Rewilding the Underground | Freya Mulvey | |
| 80 | 18 | T | Talkin Winter Ops | Rick Nelson | |
| 81 | 18 | B | Beneath Your Feet: A Geoscience Podcast | APGO Education Foundation | |
| 82 | 9 |  | What About Water? with Jay Famiglietti | Jay Famiglietti | |
| 83 | 13 |  | Earthquake! | QuakeFeed | |
| 84 | 19 | N | North Sound Weather Minute | North Sound Meteorologist Ted Buehner | |
| 85 | 7 |  | The Biochar Show | The Biochar Show | |
| 86 | 7 |  | The Biochar Talk | Jessica Kouvo | |
| 87 | 21 | E | Earth on the Rocks | Shelby Rader | |
| 88 | 19 |  | The Backpacker's Guide To Prehistory | David Mountain | |
| 89 | 18 |  | State of Seed | Foreign Policy | |
| 90 | 18 |  | NOC Into the Blue Podcast | National Oceanography Centre | |
| 91 | 14 | P | Polar Bears, Climate Change, and You! | Dev Gupta | |
| 92 | 18 |  | Energy Switch | Switch Energy Alliance | |
| 93 | 6 | R | Race to 2050: Modern Agriculture Show | The Pod Mill | |
| 94 | 6 | B | Better From The Ground Up | ROI Biologicals | |
| 95 | 20 |  | Midnight Frequency Radio | Carl Richardson | |
| 96 | 20 |  | Ag Carbon Podcast | Agoro Carbon Alliance | |
| 97 | 17 | W | Weather with Cliff Mass | Cliff Mass | |
| 98 | 16 |  | Earthquakes, Plate Tectonics and something else. | Cecilia Lopez | |
| 99 | 39 | B | Balad'eau | Lyne Morissette | |
| 100 | 16 |  | The Hydrogen Podcast | Paul Rodden | |
