| 1 | — |  | Quirks and Quarks | CBC | |
| 2 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 3 | 6 |  | Cities 1.5 | University of Toronto Press | |
| 4 | — |  | Real Organic Podcast | Real Organic Project | |
| 5 | 2 | L | Le podcast du jardinier-maraîcher | Le jardinier-maraîcher | |
| 6 | 3 |  | Regenerative Agriculture Podcast | John Kempf | |
| 7 | 3 |  | Nature Unheard | The EBRD | |
| 8 | 2 |  | SOIL: Rewilding the Underground | Freya Mulvey | |
| 9 | 6 |  | Oceanography | Pine Forest Media | |
| 10 | 6 |  | The Market Gardener Podcast | JM Fortier | |
| 11 | 7 |  | Kosmographia | Randall Carlson | |
| 12 | 117 | S | South Pole | Pine Forest Media | |
| 13 | 177 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 14 | 9 |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 15 | 6 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 16 | 8 |  | Geology Bites | Oliver Strimpel | |
| 17 | 11 |  | The Composter Podcast | Jayne Merner | |
| 18 | 10 |  | National Geographic Magazines | Audiobooks On Line | |
| 19 | 9 | G | Generation Anthropocene | Generation Anthropocene | |
| 20 | 8 |  | Midnight Frequency Radio | Carl Richardson | |
| 21 | 10 | B | Balad'eau | Lyne Morissette | |
| 22 | 9 |  | NOC Into the Blue Podcast | National Oceanography Centre | |
| 23 | 11 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 24 | 11 |  | It's Sedimentary, My Dear: A Geology Podcast | Ellen & Jane | |
| 25 | 9 |  | Breaking Down: Collapse | Kory & Kellan | |
| 26 | 10 |  | A Voyage to Antarctica | UKAHT | |
| 27 | 11 |  | What About Water? with Jay Famiglietti | Jay Famiglietti | |
| 28 | 10 |  | NRC Onbehaarde Apen | NRC | |
| 29 | 9 |  | Geology On The Rocks | James Hobbs | |
| 30 | 9 | W | Wild Plant Culture | Jared Rosenbaum | |
| 31 | 9 |  | La grande bleue | Sébastien Chauveau Production | |
| 32 | 9 |  | Climate One | Climate One from The Commonwealth Club | |
| 33 | 12 |  | MinuteEarth | Minute Earth | |
| 34 | 14 |  | Crazy Town | Post Carbon Institute | |
| 35 | 21 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 36 | 11 |  | The Mineral Rights Podcast: Mineral Rights | Royalties | Oil and Gas | Matt Sands | Matt Sands | |
| 37 | 10 |  | AccuWeather Daily | AccuWeather | |
| 38 | 5 |  | The Regenaissance Podcast | The Regenaissance | |
| 39 | 13 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 40 | 12 |  | The Backpacker's Guide To Prehistory | David Mountain | |
| 41 | 12 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 42 | 16 |  | Earthquake! | QuakeFeed | |
| 43 | 16 |  | Age of Plastic | Andrea Fox | |
| 44 | 16 |  | The Nature Recovery Podcast | The Leverhulme Centre for Nature Recovery | |
| 45 | 12 |  | Plant People | New York Botanical Garden | |
| 46 | 14 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 47 | 8 |  | The Flakes Podcast | The Flakes Podcast | |
| 48 | 16 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 49 | 7 |  | Storm Front Freaks | Storm Front Freaks | Weather | Chasing | Tornado | |
| 50 | 12 |  | Carbon Market Conversations: A Podcast by ICAP | The International Carbon Action Partnership | |
| 51 | 12 |  | The Hydrogen Podcast | Paul Rodden | |
| 52 | 13 | S | Small Things Big Climate | Toronto Star | |
| 53 | 30 | A | A Radical Act of Hope with Siila Watt-Cloutier | PICS (Pacific Institute for Climate Solutions) | |
| 54 | 1 |  | MinuteEarth | Minute Earth | |
| 55 | 11 |  | Beyond Colouring-In: A Geography Podcast | Ben Garlick | |
| 56 | 15 |  | The #DesertFarmerPodcast | Brian Bledsoe | |
| 57 | 19 |  | Geographical Thinking from Esri Canada | Esri Canada | |
| 58 | 13 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 59 | 15 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 60 | 7 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 61 | 11 |  | Climate Curious | TEDxLondon | |
| 62 | 16 |  | Water Resources Podcast | Bridget Scanlon | |
| 63 | 20 |  | Rare Earth | BBC Radio 4 | |
| 64 | 17 |  | why humans should go to mars | Nicole Najarro-Morales | |
| 65 | 15 |  | The Soil Sessions: A Kinsey Ag Podcast | Kinsey Ag | |
| 66 | 14 |  | Reskillience | Catie Payne | |
| 67 | 25 | W | Wines and Vines! | Vintality | |
| 68 | 16 |  | Sustainable(ish) | Jen Gale | |
| 69 | 11 |  | MEER Podcast | MEER (Mirrors for Earth's Energy Rebalancing) | |
| 70 | 26 |  | GeOCHemISTea | Sam Scher | |
| 71 | 16 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 72 | 25 |  | The Dr. Sky Experience | Red Apple Podcast Network | |
| 73 | 15 | N | North Sound Weather Minute | North Sound Meteorologist Ted Buehner | |
| 74 | 23 |  | UFO Witnesses | UFO Witnesses | |
| 75 | 22 |  | Ground Cover | Farming Together | |
| 76 | 19 |  | The Fossil Files | Robert Sansom and Susannah Maidment | |
| 77 | 23 |  | Unsung Science | CBS News | |
| 78 | 19 |  | Planet Pulse Pacific | The Lentil Intervention | |
| 79 | 23 |  | The Toon Show | MCToon | |
| 80 | 16 |  | Climate Cast | Minnesota Public Radio | |
| 81 | 19 |  | The Geography of Everything | Ronni Ravid & Zenne Hellinga | |
| 82 | 19 | S | Small Planet Heroes | CoSphere | |
| 83 | 19 |  | 地球真好玩 | 日谈公园 | |
| 84 | 18 |  | Your Brain On Climate | Dave Powell | |
| 85 | 18 | B | Backyard Geology | Unknown | |
| 86 | 18 |  | Sustainability In Your Ear | Mitch Ratcliffe | |
| 87 | 18 |  | Cutting Carbon | GE Vernova | |
| 88 | 18 |  | Geografia em Meia Hora | Educação em Meia Hora | |
| 89 | 22 |  | Crossing The River | More Than Human Life (MOTH) | |
| 90 | 22 |  | Regenerative Renegades | Matt Maier | |
| 91 | 22 |  | 15 Minute Maps | Hugo Powell | |
| 92 | 22 |  | Deborah Hatswell aka TinkerGirl | Tinker Girl | |
| 93 | 15 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 94 | 14 |  | EcoVybz Podcast | Khadija Stewart | |
| 95 | 14 |  | We Are Carbon | Helen Fisher | |
| 96 | 22 |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 97 | 21 |  | NOAA Ocean Podcast | National Ocean Service | |
| 98 | 11 |  | Spatial Report from Esri Canada | Esri Canada | |
| 99 | 11 |  | Latest Climate News | A Touch of Space | |
| 100 | 23 |  | Beyond the Ice | British Antarctic Survey | |
