| 1 | — |  | Quirks and Quarks | CBC | |
| 2 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 3 | 2 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 3 | 1 |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 3 | — |  | Crazy Town | Post Carbon Institute | |
| 4 | 1 |  | Geology Bites | Oliver Strimpel | |
| 4 | — |  | Breaking Down: Collapse | Kory & Kellan | |
| 4 | 2 |  | Cities 1.5 | University of Toronto Press | |
| 8 | 1 |  | Regenerative Agriculture Podcast | John Kempf | |
| 9 | 8 |  | This Way Up | Arctic Council & Både Og | |
| 10 | 1 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 10 | 1 |  | MinuteEarth | Minute Earth | |
| 11 | 66 | B | Beneath Your Feet: A Geoscience Podcast | APGO Education Foundation | |
| 11 | 3 |  | Rare Earth | BBC Radio 4 | |
| 12 | 5 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 12 | 14 |  | The Resilience Brief | International Military Council on Climate and Security | |
| 13 | 4 |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 13 | 103 |  | Water Resources Podcast | Bridget Scanlon | |
| 14 | 6 | A | A Radical Act of Hope with Siila Watt-Cloutier | PICS (Pacific Institute for Climate Solutions) | |
| 14 | 25 |  | Safeguarding Sound Science | National Center for Science Education | |
| 15 | — |  | State of Seed | Foreign Policy | |
| 15 | — | L | Le podcast du jardinier-maraîcher | Le jardinier-maraîcher | |
| 16 | — |  | Challenging Climate | Jesse Reynolds and Pete Irvine | |
| 18 | 7 | S | Small Planet Heroes | CoSphere | |
| 21 | 5 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 22 | 12 |  | Real Organic Podcast | Real Organic Project | |
| 23 | 9 |  | The Soil Sessions: A Kinsey Ag Podcast | Kinsey Ag | |
| 24 | 8 |  | Climate One | Climate One from The Commonwealth Club | |
| 26 | 8 |  | Geology On The Rocks | James Hobbs | |
| 27 | 5 |  | Oceanography | Pine Forest Media | |
| 28 | 1 |  | The Biochar Podcast | ANZBIG | |
| 28 | 5 |  | Sustainable(ish) | Jen Gale | |
| 29 | 5 |  | The Geography of Everything | Ronni Ravid & Zenne Hellinga | |
| 30 | 5 |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 33 | 5 | F | Fossil Huntress — Palaeo Sommelier | Fossil Huntress | |
| 34 | 3 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 34 | 6 |  | Minds Behind Maps | Maxime Lenormand | |
| 35 | 6 |  | Beyond the Ice | British Antarctic Survey | |
| 35 | 4 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 36 | 6 | C | Carton vert | Le Point | |
| 39 | — |  | GeOCHemISTea | Sam Scher | |
| 40 | 3 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 40 | 4 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 41 | 13 |  | Geographical Thinking from Esri Canada | Esri Canada | |
| 41 | 1 |  | Kosmographia | Randall Carlson | |
| 41 | 6 |  | It's Sedimentary, My Dear: A Geology Podcast | Ellen & Jane | |
| 42 | 8 | T | The Discovery Files | Scott Briscoe and Ahmad Saleem | |
| 43 | 7 |  | Heated | Heated, Limina House | |
| 43 | 4 |  | Jane Goodall Biography Forever | Inception Point Ai | |
| 46 | 11 |  | Reskillience | Catie Payne | |
| 48 | 15 |  | MinuteEarth | Minute Earth | |
| 50 | 2 |  | AccuWeather Daily | AccuWeather | |
| 50 | 9 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 51 | 9 |  | Climate Curious | TEDxLondon | |
| 51 | — |  | Biosphere 2 Podcast | Aaron Bugaj | |
| 52 | 19 |  | UFO Witnesses | UFO Witnesses | |
| 54 | 9 |  | The Hydrogen Podcast | Paul Rodden | |
| 54 | 10 |  | The Dr. Sky Experience | Red Apple Podcast Network | |
| 55 | 9 |  | The Mineral Rights Podcast: Mineral Rights | Royalties | Oil and Gas | Matt Sands | Matt Sands | |
| 56 | 13 |  | Storm Front Freaks | Storm Front Freaks | Weather | Chasing | Tornado | |
| 57 | — | W | Work For Earth! | Rachel Phillips | |
| 57 | 18 |  | The Backpacker's Guide To Prehistory | David Mountain | |
| 58 | 2 |  | Climate Unf*cked | Rob Cooper | |
| 59 | — |  | MEER Podcast | MEER (Mirrors for Earth's Energy Rebalancing) | |
| 61 | 5 |  | Getting Closure | The Landform Design Institute Team | |
| 62 | 11 |  | Your Brain On Climate | Dave Powell | |
| 63 | — |  | The Biochar Talk | Jessica Kouvo | |
| 65 | 33 |  | Midnight Frequency Radio | Carl Richardson | |
| 68 | — | W | Wilderkids (for parents of eco kids) | Twig.fm | |
| 68 | 27 |  | The OMEX Canada Podcast Channel | OMEX Canada | |
| 69 | 3 | B | Balad'eau | Lyne Morissette | |
| 70 | 60 |  | Geology Bites | Oliver Strimpel | |
| 71 | 16 | T | The Art of Subduction | Diya Gaur | |
| 72 | 22 |  | NOAA Ocean Podcast | National Ocean Service | |
| 73 | 19 |  | Plant The Trees | Harry Greene | |
| 74 | 14 |  | What About Water? with Jay Famiglietti | Jay Famiglietti | |
| 75 | 13 |  | Spatial Report from Esri Canada | Esri Canada | |
| 76 | 25 |  | Australian Mines and Mineral Deposits | Geoscience Podcasts | |
| 77 | 7 |  | American Shoreline Podcast Network | The American Shoreline Podcast Network | |
| 80 | 5 |  | Carbon Sense | LumenUs Scientific | |
| 81 | — |  | People Helping Nature Podcast | Conservation Amplified | |
| 81 | 24 |  | A Climate Change with Matt Matern | Matthew Matern | |
| 82 | 11 |  | Crónicas del Antropoceno | Museo de Ciencias Ambientales de la Universidad de Guadalajara | |
| 83 | 21 |  | Water We Doing? | David Evans | |
| 84 | 21 | A | A Penney For Your Thoughts | Sean Blomgren & Andrew Penney | |
| 85 | 20 | D | Destination Disaster | Devin Carney | |
| 86 | 20 |  | Deep Convection | Deep Convection | |
| 87 | 20 |  | Crossing The River | More Than Human Life (MOTH) | |
| 88 | 19 | W | Water Talks | SanEcoTec Ltd. | |
| 91 | 19 | S | Soul Soil: Where Agriculture and Spirit Intersect with Brooke Kornegay | Brooke Kornegay | |
| 91 | 13 |  | Bionic Planet: Reversing Climate Change by Restoring Nature | Steve Zwick | |
| 92 | 13 |  | Enough Stuff Podcast | Enough Stuff: we don't need more stuff - we need enough stuff, used well. | |
| 94 | 9 |  | Geology Podcast Network | Unknown | |
| 95 | 19 | S | Small Things Big Climate | Toronto Star | |
| 96 | 7 |  | RSM River Mechanics Podcast | Stanford Gibson | |
| 97 | 16 |  | National Geographic Magazines | Audiobooks On Line | |
| 98 | 12 |  | GIS Chat Podcast | Jazzmen Wilson | |
| 99 | 12 |  | Revealing Hidden Depths - the Seabed 2030 Podcast | Steve Hall, Seabed 2030 | |
| 100 | 12 | T | The Biofriendly Podcast | Biofriendly | |
| 101 | 21 | T | Talkin Winter Ops | Rick Nelson | |
