| 1 | — |  | Quirks and Quarks | CBC | |
| 2 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 3 | — |  | MinuteEarth | Minute Earth | |
| 4 | 28 |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 5 | 1 |  | Regenerative Agriculture Podcast | John Kempf | |
| 6 | 15 |  | Climate One | Climate One from The Commonwealth Club | |
| 7 | 23 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 8 | 2 |  | Crazy Town | Post Carbon Institute | |
| 9 | 58 |  | The Backpacker's Guide To Prehistory | David Mountain | |
| 10 | 4 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 11 | 6 |  | The Market Gardener Podcast | JM Fortier | |
| 12 | 5 |  | Geology Bites | Oliver Strimpel | |
| 13 | 7 | L | Le podcast du jardinier-maraîcher | Le jardinier-maraîcher | |
| 14 | 15 |  | The Soil Sessions: A Kinsey Ag Podcast | Kinsey Ag | |
| 15 | 27 |  | Real Organic Podcast | Real Organic Project | |
| 16 | 8 |  | The Biochar Show | The Biochar Show | |
| 17 | 45 |  | Geographical Thinking from Esri Canada | Esri Canada | |
| 18 | 119 | F | Fossil Huntress — Palaeo Sommelier | Fossil Huntress | |
| 19 | 144 |  | Biosphere 2 Podcast | Aaron Bugaj | |
| 20 | 89 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 21 | — |  | Crossing The River | More Than Human Life (MOTH) | |
| 22 | 13 | S | Small Things Big Climate | Toronto Star | |
| 23 | 12 |  | Kosmographia | Randall Carlson | |
| 24 | 5 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 25 | 13 |  | Plant People | New York Botanical Garden | |
| 26 | 10 |  | We Are Carbon | Helen Fisher | |
| 27 | 14 | S | Sustaining Soils | Valent BioSciences | |
| 28 | 13 |  | Safeguarding Sound Science | National Center for Science Education | |
| 29 | 12 |  | Acclimatées | unpointcinq | |
| 30 | 12 | M | Même pas peur | unpointcinq | |
| 31 | 11 |  | Water We Doing? | David Evans | |
| 32 | 10 |  | State of Seed | Foreign Policy | |
| 33 | 9 |  | Cities 1.5 | University of Toronto Press | |
| 34 | 9 |  | Behind the Scenes with Bryan | Bryan Ulrich | |
| 35 | 8 |  | Environment, Climate Change, Renewable Energy, Regeneration, Sustainability, Nature, Politics, Circular Economy - One Planet | Environmental Solutions - One Planet Podcast - Creative Process Original Series | |
| 36 | 5 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 37 | 11 |  | The Composter Podcast | Jayne Merner | |
| 38 | 15 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 39 | 11 |  | Sustainable(ish) | Jen Gale | |
| 40 | 6 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 41 | 8 |  | The Biochar Podcast | ANZBIG | |
| 42 | 7 | M | Meteorology Matters | Rob Jones | |
| 43 | 2 |  | Ranch Stewards Podcast | Ranchers Stewardship Alliance | |
| 44 | 10 |  | The Hydrogen Podcast | Paul Rodden | |
| 45 | 9 |  | Reskillience | Catie Payne | |
| 46 | 5 | B | Beneath Your Feet: A Geoscience Podcast | APGO Education Foundation | |
| 47 | 8 |  | GeOCHemISTea | Sam Scher | |
| 48 | 4 |  | Climate Curious | TEDxLondon | |
| 49 | 11 |  | Soils For Life | Soils For Life | |
| 50 | 10 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 51 | 31 |  | Discovery to Recovery | Society of Economic Geologists | |
| 52 | 6 |  | Storm Front Freaks | Storm Front Freaks | Weather | Chasing | Tornado | |
| 53 | 16 | E | Eat For The Planet with Nil Zacharias | Eat For The Planet | |
| 54 | 27 |  | Water Resources Podcast | Bridget Scanlon | |
| 55 | 64 | H | Healthy Climate America | the Medical Society Consortium on Climate and Health | |
| 56 | 39 |  | Ground Cover | Farming Together | |
| 57 | 7 |  | Your Brain On Climate | Dave Powell | |
| 58 | 34 |  | The Sustainability Agenda | Fergal Byrne | |
| 59 | 46 | S | Soil Works: Correct the Cause featuring Glen Rabenberg | Soil Works/Acres U.S.A. | |
| 60 | 5 |  | MinuteEarth | Minute Earth | |
| 61 | 18 | B | Backyard Geology | Unknown | |
| 62 | — | T | The Flame Trench | NASASpaceflight.com | |
| 63 | 16 |  | Soil Matters | The British Society of Soil Science | |
| 64 | 8 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 65 | 8 | S | Sprout Out Loud | Sprout Out Loud | |
| 66 | 15 |  | Rare Earth | BBC Radio 4 | |
| 67 | 2 |  | AccuWeather Daily | AccuWeather | |
| 68 | 20 |  | The Environmental Transformation Podcast with Sean Grady | Sean Grady | |
| 69 | 20 | B | Bright Lit Place | NPR | |
| 70 | 9 |  | Agronomy with Emma | Emma Epp | |
| 71 | 3 | L | La Vida Circular | Marco Antonio Tinoco Venero | |
| 72 | 67 |  | Talk+Water | Texas+Water | |
| 73 | 15 |  | The Regenaissance Podcast | The Regenaissance | |
| 74 | 15 | G | GeoEngineering | Anthony Scarlata | |
| 75 | 22 |  | It's Sedimentary, My Dear: A Geology Podcast | Ellen & Jane | |
| 76 | 16 |  | Unsung Science | CBS News | |
| 77 | 7 |  | Garden America Saturday | BizTalkPodcasts | |
| 78 | 14 |  | Climate Cast | Minnesota Public Radio | |
| 79 | 16 |  | Earthquake! | QuakeFeed | |
| 80 | 7 |  | Forestcast | USDA Forest Service | |
| 81 | 15 | N | North Sound Weather Minute | North Sound Meteorologist Ted Buehner | |
| 82 | 13 | I | In Over My Head | Michael Bartz | |
| 83 | 12 | T | The AGvisorPOD | Robert Saik | |
| 84 | 12 |  | EcoVybz Podcast | Khadija Stewart | |
| 85 | 11 |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 86 | 34 |  | Geology On The Rocks | James Hobbs | |
| 87 | — | F | Forces of Nature | Melanie Suarez | |
| 88 | 13 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 89 | 13 | S | Sustainable Infrastructure | Sustainability with SLES: Smart Local Energy Systems | Amey | |
| 90 | 13 | G | Geoscience Decoded | Bluware & Sharp Reflections | |
| 91 | 13 |  | WeatherBrains | Big Brains Media LLC | |
| 92 | 7 |  | Pals in Palaeo | Adele Pentland | |
| 93 | 7 | T | The Climate Change Hoax | Karl Michael | |
| 94 | 6 | T | The AquaHacking Podcast | AquaHacking, Aidan Mattrick | |
| 95 | 6 | G | Grey to Green | Grey to Green | |
| 96 | 17 | B | Balad'eau | Lyne Morissette | |
| 97 | 17 | T | Tilth Talk Radio | Tilth Agronomy Studio | |
| 98 | 7 |  | What About Water? with Jay Famiglietti | Jay Famiglietti | |
| 99 | 16 | W | Water Talks | SanEcoTec Ltd. | |
| 100 | 16 | T | The IcePod | The IcePod | |
