| 1 | — |  | Quirks and Quarks | CBC | |
| 2 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 3 | — | S | Small Things Big Climate | Toronto Star | |
| 4 | — |  | Regenerative Agriculture Podcast | John Kempf | |
| 5 | — |  | Geology Bites | Oliver Strimpel | |
| 6 | — |  | The Market Gardener Podcast | JM Fortier | |
| 7 | 7 |  | Power: Limits and Prospects for Human Survival | Post Carbon Institute: Energy | |
| 8 | 1 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 9 | 1 |  | MinuteEarth | Minute Earth | |
| 10 | 16 |  | Crazy Town | Post Carbon Institute | |
| 11 | — | S | snow & ice pod | Colin R. Meyer | |
| 12 | 124 | S | Soil Works: Correct the Cause featuring Glen Rabenberg | Soil Works/Acres U.S.A. | |
| 13 | 135 |  | The Geography of Everything | Ronni Ravid & Zenne Hellinga | |
| 14 | 5 |  | Climate One | Climate One from The Commonwealth Club | |
| 15 | 5 |  | Carbon Market Conversations: A Podcast by ICAP | The International Carbon Action Partnership | |
| 16 | 5 |  | NOAA Ocean Podcast | National Ocean Service | |
| 17 | 5 |  | Imagining Tomorrow | Emma Newman with Friends of the Earth | |
| 18 | 5 |  | Discovery to Recovery | Society of Economic Geologists | |
| 19 | 4 |  | Kosmographia | Randall Carlson | |
| 20 | 4 |  | The Hydrogen Podcast | Paul Rodden | |
| 21 | 4 |  | GeOCHemISTea | Sam Scher | |
| 22 | 4 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 23 | 4 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 24 | 3 |  | Plant People | New York Botanical Garden | |
| 25 | 2 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 26 | 6 |  | Real Organic Podcast | Real Organic Project | |
| 27 | 5 |  | Rare Earth | BBC Radio 4 | |
| 28 | 4 |  | The METAPHYSICAL Theater podcast | John Metaphysical Tvrz Theater | |
| 29 | 4 |  | Carbon Sense | LumenUs Scientific | |
| 30 | 3 |  | Cities 1.5 | University of Toronto Press | |
| 31 | 7 |  | Water We Doing? | David Evans | |
| 32 | 11 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 33 | 5 | T | The Eurasian Climate Brief | Eurasian Climate Brief Team | |
| 34 | 5 | W | Watts Up | Watts Up by Nelnet Renewable Energy | |
| 35 | 3 |  | Energy Switch | Switch Energy Alliance | |
| 36 | 5 |  | Geographical Thinking from Esri Canada | Esri Canada | |
| 37 | 2 |  | What About Water? with Jay Famiglietti | Jay Famiglietti | |
| 38 | 8 |  | The Soil Sessions: A Kinsey Ag Podcast | Kinsey Ag | |
| 39 | 4 |  | Your Brain On Climate | Dave Powell | |
| 40 | 7 |  | Storm Front Freaks | Storm Front Freaks | Weather | Chasing | Tornado | |
| 41 | 4 |  | A Voyage to Antarctica | UKAHT | |
| 42 | 2 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 43 | 2 |  | Climate Curious | TEDxLondon | |
| 44 | 2 |  | A Climate Change with Matt Matern | Matthew Matern | |
| 45 | — |  | The Regenaissance Podcast | The Regenaissance | |
| 46 | — |  | Pals in Palaeo | Adele Pentland | |
| 47 | 13 | B | Bright Lit Place | NPR | |
| 48 | 12 |  | The Backpacker's Guide To Prehistory | David Mountain | |
| 49 | 1 |  | Spatial Report from Esri Canada | Esri Canada | |
| 50 | — |  | Geology On The Rocks | James Hobbs | |
| 51 | 78 |  | Sustainability In Your Ear | Mitch Ratcliffe | |
| 52 | 17 |  | Behind the Scenes with Bryan | Bryan Ulrich | |
| 53 | 13 |  | AccuWeather Daily | AccuWeather | |
| 54 | 3 | B | Balad'eau | Lyne Morissette | |
| 55 | 3 | G | Green Neighbour: Climate News and Analysis | Art Lightstone | |
| 56 | 3 | S | Small Planet Heroes | CoSphere | |
| 57 | 31 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 58 | 14 | R | Regenerative Agronomy | Soilcraft Team | |
| 59 | 4 |  | MinuteEarth | Minute Earth | |
| 60 | 33 | M | Moon | Quiet. Please | |
| 61 | 14 | D | Down To Earth: A podcast for Geoscientists by Geoscientist | grssieee | |
| 62 | 66 |  | RSM River Mechanics Podcast | Stanford Gibson | |
| 63 | 69 | S | Soul Soil: Where Agriculture and Spirit Intersect with Brooke Kornegay | Brooke Kornegay | |
| 64 | 7 |  | The Biochar Show | The Biochar Show | |
| 65 | 16 | T | Talkin Winter Ops | Rick Nelson | |
| 66 | 12 |  | Reskillience | Catie Payne | |
| 67 | 25 |  | It's Sedimentary, My Dear: A Geology Podcast | Ellen & Jane | |
| 68 | 7 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 69 | 13 | M | Meteorology Matters | Rob Jones | |
| 70 | 4 | K | Know Power | Noha Sidhom and Mike Borgatti | |
| 71 | 7 | N | Nourrir le vivant | Cirad | |
| 72 | 7 | J | Juste pour vivre | CFAK 88.3 FM | |
| 73 | 15 |  | WeatherBrains | Big Brains Media LLC | |
| 74 | 3 |  | Why We Mine | Teck Resources | |
| 75 | 3 |  | The SciManDan Podcast | SciManDan | |
| 76 | 17 |  | The Clean Energy Revolution | National Grid | |
| 77 | 30 |  | Bermuda Triangle Mystery | Jess | |
| 78 | 18 | C | Climate Reflections: The SRM360 Podcast | SRM360 | |
| 79 | 37 |  | UFO Witnesses | UFO Witnesses | |
| 80 | 13 |  | For What It’s Earth | Emma Brisdion & Sophie Pavelle | |
| 81 | 2 |  | Flat Earth Research | Flat Earth Research | |
| 82 | 20 |  | The Rogue Agronomist | Stull Agronomy | |
| 83 | 13 | B | Beneath Your Feet: A Geoscience Podcast | APGO Education Foundation | |
| 84 | 21 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 85 | 17 |  | Unsung Science | CBS News | |
| 86 | 11 |  | Mined in America | Mined in America | |
| 87 | 10 |  | Water Women | Water Women | |
| 88 | 8 | K | Kurzgesagt | Sans Nom | |
| 89 | 16 |  | The Sustainability Agenda | Fergal Byrne | |
| 90 | 14 |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 91 | 7 |  | GIS Chat Podcast | Jazzmen Wilson | |
| 92 | 14 |  | Ground Cover | Farming Together | |
| 93 | 7 |  | Seaweed People | Jess Hamilton | |
| 94 | 7 |  | Marine Biology Vol. 1 | Aquarium of the Pacific | |
| 95 | 14 | W | Weather with Cliff Mass | Cliff Mass | |
| 96 | 14 | W | Wines and Vines! | Vintality | |
| 97 | 14 | E | Electric Futures | University of Southern California | |
| 98 | 7 | C | Climate Change Challenges & Solutions | David Lilley | |
| 99 | 14 | G | Growing Impact | Penn State Institute of Energy and the Environment | |
| 100 | 11 |  | Ocean sounds | Julie Mercier | |
