| 1 | 1 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 2 | 1 |  | Quirks and Quarks | CBC | |
| 3 | 4 |  | Geology Bites | Oliver Strimpel | |
| 4 | — |  | The Market Gardener Podcast | JM Fortier | |
| 5 | 2 |  | Cities 1.5 | University of Toronto Press | |
| 6 | 11 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 7 | 14 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 8 | 3 |  | Oceanography | Pine Forest Media | |
| 9 | 16 | L | Le podcast du jardinier-maraîcher | Le jardinier-maraîcher | |
| 10 | 4 |  | weathering | Marshall, Marta, and Alden | |
| 11 | 3 |  | Regenerative Agriculture Podcast | John Kempf | |
| 12 | 3 |  | Crossing The River | More Than Human Life (MOTH) | |
| 13 | 2 |  | MinuteEarth | Minute Earth | |
| 14 | 22 |  | Real Organic Podcast | Real Organic Project | |
| 15 | 3 |  | It's Sedimentary, My Dear: A Geology Podcast | Ellen & Jane | |
| 16 | 153 |  | The Regenaissance Podcast | The Regenaissance | |
| 17 | 4 | B | Beneath Your Feet: A Geoscience Podcast | APGO Education Foundation | |
| 18 | 4 |  | The Composter Podcast | Jayne Merner | |
| 19 | 4 | S | South Pole | Pine Forest Media | |
| 20 | — |  | For the love of weather | Gemma Plumb & Aisling Creevey | |
| 21 | 5 |  | Ancient Organics - The Permaculture Podcast | Ancient Organics Studio | |
| 22 | 4 |  | Crazy Town | Post Carbon Institute | |
| 23 | 4 |  | WeatherBrains | Big Brains Media LLC | |
| 24 | 4 |  | The Biochar Show | The Biochar Show | |
| 25 | 1 |  | The Biochar Podcast | ANZBIG | |
| 26 | 3 | T | The Edge of Energy | Scotiabank The Edge of Energy | |
| 27 | 5 |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 28 | 18 |  | State of Seed | Foreign Policy | |
| 29 | 3 | T | Talkin Winter Ops | Rick Nelson | |
| 30 | 3 | D | Destination Disaster | Devin Carney | |
| 31 | 1 | A | A Radical Act of Hope with Siila Watt-Cloutier | PICS (Pacific Institute for Climate Solutions) | |
| 32 | 4 | T | The Discovery Files | Scott Briscoe and Ahmad Saleem | |
| 33 | 2 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 34 | 5 |  | Climate One | Climate One from The Commonwealth Club | |
| 35 | 3 |  | Beyond the Ice | British Antarctic Survey | |
| 36 | 3 |  | Geology On The Rocks | James Hobbs | |
| 37 | 3 | L | Les Tabous en Santé | MedShake Studio | |
| 38 | 3 |  | The Nature Recovery Podcast | The Leverhulme Centre for Nature Recovery | |
| 39 | 2 |  | Navigating Net Zero with Alexia Kelly | Navigating Net Zero | |
| 40 | 2 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 41 | 2 |  | Regenerative Agronomy | Soilcraft Team | |
| 42 | 2 |  | Enough Stuff Podcast | Enough Stuff: we don't need more stuff - we need enough stuff, used well. | |
| 43 | 1 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 44 | 1 |  | Rare Earth | BBC Radio 4 | |
| 45 | 4 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 46 | 1 |  | Discovery to Recovery | Society of Economic Geologists | |
| 47 | 2 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 48 | 4 |  | Storm Front Freaks | Storm Front Freaks | Weather | Chasing | Tornado | |
| 49 | — |  | The Clean Energy Revolution | National Grid | |
| 50 | — |  | The Daily Climate Podcast | The JB Institute | |
| 51 | — |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 52 | 11 |  | The SciManDan Podcast | SciManDan | |
| 53 | 7 |  | Reskillience | Catie Payne | |
| 54 | 2 |  | The Hydrogen Podcast | Paul Rodden | |
| 55 | — |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 56 | — |  | GIS Chat Podcast | Jazzmen Wilson | |
| 57 | 5 |  | Unsung Science | CBS News | |
| 58 | — |  | Kosmographia | Randall Carlson | |
| 59 | 11 |  | NUCLEAR FUSION IS HERE Quantum Kinetics Corporation “First to Fusion™️” Podcast Series | Randal Bird | |
| 60 | — | E | Environment-Focused Learning Academy | Southwest Environmental Finance Center | |
| 61 | 13 |  | AccuWeather Daily | AccuWeather | |
| 62 | 6 |  | MinuteEarth | Minute Earth | |
| 63 | 10 |  | Water Resources Podcast | Bridget Scanlon | |
| 64 | 7 | R | Rock Logic with Sean Kenny | Rock Logic with Sean Kenny | |
| 65 | 16 | S | Small Things Big Climate | Toronto Star | |
| 66 | 12 |  | Soils For Life | Soils For Life | |
| 67 | 70 | W | Wild Plant Culture | Jared Rosenbaum | |
| 68 | 7 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 69 | 7 |  | We Are Carbon | Helen Fisher | |
| 70 | 13 |  | GeOCHemISTea | Sam Scher | |
| 71 | 37 |  | The Soil Sessions: A Kinsey Ag Podcast | Kinsey Ag | |
| 72 | 12 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 73 | 14 |  | Climate Cast | Minnesota Public Radio | |
| 74 | 15 | B | Bright Lit Place | NPR | |
| 75 | 14 | P | Policy Pathways | International Water Management Institute | |
| 76 | 1 |  | Geology On The Rocks | James Hobbs | |
| 77 | 11 | T | Thunderbolt Earth | Dalia | |
| 78 | 9 | F | Fossil Huntress — Palaeo Sommelier | Fossil Huntress | |
| 79 | 15 |  | GEO Podcast | Gary Lewis, GEOetc.com | |
| 80 | 98 |  | Energy Switch | Switch Energy Alliance | |
| 81 | 16 |  | Christian Flat Earth Ministry | James Edwards | |
| 82 | 15 | A | A Penney For Your Thoughts | Sean Blomgren & Andrew Penney | |
| 83 | 88 | G | Geology Simplified | Geoexploration | |
| 84 | 14 |  | Midnight Frequency Radio | Carl Richardson | |
| 85 | 13 | D | Digging in the Dirt - Archives | Kevin Gallagher, WPKN | |
| 86 | 6 |  | National Geographic Magazines | Audiobooks On Line | |
| 87 | 14 | M | Mysteries of UFOs | CLIFFORD MITCHELL | |
| 88 | 10 |  | NOAA Ocean Podcast | National Ocean Service | |
| 89 | 3 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 90 | 11 | G | Growing Impact | Penn State Institute of Energy and the Environment | |
| 91 | 9 |  | The Backpacker's Guide To Prehistory | David Mountain | |
| 92 | 9 |  | The Sustainability Agenda | Fergal Byrne | |
| 93 | 4 |  | Earthquake! | QuakeFeed | |
| 94 | 10 |  | A Climate Change with Matt Matern | Matthew Matern | |
| 95 | 4 | E | Eat For The Planet with Nil Zacharias | Eat For The Planet | |
| 96 | 4 |  | Alberi e altri umani | Stefano Mancuso - Chora Media | |
| 97 | 4 |  | 15 Minute Maps | Hugo Powell | |
| 98 | 13 |  | Sustainability In Your Ear | Mitch Ratcliffe | |
| 99 | 4 | B | Balad'eau | Lyne Morissette | |
| 100 | — | L | Living on a Changing Planet | Carter Powis & Patrick Kennedy-Williams | |
