| 1 | — |  | Quirks and Quarks | CBC | |
| 2 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 3 | — | S | Small Things Big Climate | Toronto Star | |
| 4 | 4 |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 5 | 1 |  | Geology Bites | Oliver Strimpel | |
| 6 | 1 |  | Regenerative Agriculture Podcast | John Kempf | |
| 7 | 3 |  | The Market Gardener Podcast | JM Fortier | |
| 8 | 2 |  | MinuteEarth | Minute Earth | |
| 9 | 2 |  | Rare Earth | BBC Radio 4 | |
| 10 | 32 |  | Polar Podcasts | Julie Hollis | |
| 11 | 4 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 12 | 3 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 13 | 23 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 14 | 135 |  | NOAA Ocean Podcast | National Ocean Service | |
| 15 | — | R | Rockhound Talk LIVE | Amber Nichole & Ben Chorn | |
| 16 | 3 |  | Climate One | Climate One from The Commonwealth Club | |
| 17 | 5 |  | Crazy Town | Post Carbon Institute | |
| 18 | 3 |  | Climate Curious | TEDxLondon | |
| 19 | 5 |  | Water Women | Water Women | |
| 20 | 4 |  | Ranch Stewards Podcast | Ranchers Stewardship Alliance | |
| 21 | 4 |  | UFO Witnesses | UFO Witnesses | |
| 22 | 4 |  | Your Brain On Climate | Dave Powell | |
| 23 | 2 |  | Kosmographia | Randall Carlson | |
| 24 | — | D | Destination Disaster | Devin Carney | |
| 25 | 5 |  | The Hydrogen Podcast | Paul Rodden | |
| 26 | 7 | S | Soil Works: Correct the Cause featuring Glen Rabenberg | Soil Works/Acres U.S.A. | |
| 27 | 8 |  | Water We Doing? | David Evans | |
| 28 | 22 |  | Discovery to Recovery | Society of Economic Geologists | |
| 29 | 4 |  | Real Organic Podcast | Real Organic Project | |
| 30 | 8 |  | Seaweed People | Jess Hamilton | |
| 31 | 8 |  | Little Curiosities With Kendall Long | QCODE | |
| 32 | 8 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 33 | 8 | A | AGROFARO RADIO | AgroFaro | |
| 34 | 20 |  | RSM River Mechanics Podcast | Stanford Gibson | |
| 35 | 115 |  | The Mineral Rights Podcast: Mineral Rights | Royalties | Oil and Gas | Matt Sands | Matt Sands | |
| 36 | 9 | P | Permaculture for the Future | Josh Robinson | |
| 37 | 11 |  | The Backpacker's Guide To Prehistory | David Mountain | |
| 38 | 79 |  | Storm Front Freaks | Storm Front Freaks | Weather | Chasing | Tornado | |
| 39 | 9 | T | The Soil Health Podcast from Menoken Farm | Menoken Farm | |
| 40 | 9 | T | The Edge of Energy | Scotiabank The Edge of Energy | |
| 41 | 9 |  | Beyond Colouring-In: A Geography Podcast | Ben Garlick | |
| 42 | 8 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 43 | 6 |  | Geographical Thinking from Esri Canada | Esri Canada | |
| 44 | 6 |  | NOC Into the Blue Podcast | National Oceanography Centre | |
| 45 | 6 | R | RSTalks | Rocscience Inc. | |
| 46 | 17 | B | Bright Lit Place | NPR | |
| 47 | 19 |  | What About Water? with Jay Famiglietti | Jay Famiglietti | |
| 48 | 110 | T | Third Pod from the Sun | American Geophysical Union | |
| 49 | 84 | N | North Sound Weather Minute | North Sound Meteorologist Ted Buehner | |
| 50 | 10 |  | A Voyage to Antarctica | UKAHT | |
| 51 | 10 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 52 | 32 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 53 | 45 | I | In Over My Head | Michael Bartz | |
| 54 | 11 | 當 | 當地球發燒時 | 財團法人台灣永續能源研究基金會 | |
| 55 | 10 | M | Meteorology Matters | Rob Jones | |
| 56 | 49 |  | Geology On The Rocks | James Hobbs | |
| 57 | 1 |  | VolcaKnowledge | VolcaKnowledge Podcast | |
| 58 | 57 |  | Reskillience | Catie Payne | |
| 59 | 68 |  | Biosphere 2 Podcast | Aaron Bugaj | |
| 60 | 9 |  | MinuteEarth | Minute Earth | |
| 61 | — |  | The Green Divas | The Green Divas | |
| 62 | 15 |  | The Composter Podcast | Jayne Merner | |
| 63 | 19 |  | GeOCHemISTea | Sam Scher | |
| 64 | 16 |  | Spatial Report from Esri Canada | Esri Canada | |
| 65 | 20 |  | Behind the Scenes with Bryan | Bryan Ulrich | |
| 66 | 9 | T | The Gem Show | Julia Griffith | |
| 67 | 21 | D | Down To Earth: A podcast for Geoscientists by Geoscientist | grssieee | |
| 68 | 41 |  | Age of Plastic | Andrea Fox | |
| 69 | 13 |  | For What It’s Earth | Emma Brisdion & Sophie Pavelle | |
| 70 | 2 |  | Cities 1.5 | University of Toronto Press | |
| 71 | 22 | T | The BioAg Podcast | BioAg | |
| 72 | 10 | F | Faut qu’on se parle ! | Antoine Blanchette | |
| 73 | 10 | H | How to Save the World | The Psychology & Science of Environmental Behavior | Katie Patrick | |
| 74 | 10 | U | Urban Forestry Forum - UMass ECO 605 | David Bloniarz | |
| 75 | 66 | K | Kurzgesagt | Sans Nom | |
| 76 | — |  | Power: Limits and Prospects for Human Survival | Post Carbon Institute: Energy | |
| 77 | — |  | ChangeUnderground | mrjonmoore | |
| 78 | 26 |  | Carbon Market Conversations: A Podcast by ICAP | The International Carbon Action Partnership | |
| 79 | 26 |  | The Rogue Agronomist | Stull Agronomy | |
| 80 | 13 |  | Flat Earth Research | Flat Earth Research | |
| 81 | 6 |  | 地球真好玩 | 日谈公园 | |
| 82 | 23 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 83 | 23 | Y | Your Sustainable Friend | Your Sustainable Friend | |
| 84 | 23 |  | Getting Closure | The Landform Design Institute Team | |
| 85 | 19 | E | Eat For The Planet with Nil Zacharias | Eat For The Planet | |
| 86 | 5 |  | Popular Volcanics | Popular Volcanics | |
| 87 | 5 |  | The Biochar Podcast | ANZBIG | |
| 88 | 5 | J | Juste pour vivre | CFAK 88.3 FM | |
| 89 | 18 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 90 | 22 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 91 | 22 |  | Ocean sounds | Julie Mercier | |
| 92 | 22 | T | The Katie C. Sawyer Podcast | Katie C. Sawyer | |
| 93 | 20 |  | Livestock Community Podcast | JEFO | |
| 94 | 20 | B | Breaking Down Climate Pollution | Glad Climate | |
| 95 | 19 |  | The Sustainability Agenda | Fergal Byrne | |
| 96 | 7 |  | Water Leaders Pod | Global Water Intelligence | |
| 97 | 7 | A | Agir pour le climat : Comment réduire nos émissions de gaz à effet de serre liées à l'énergie? | Les Ateliers du Futur | |
| 98 | 21 |  | Why We Mine | Teck Resources | |
| 99 | 21 |  | The Clean Energy Weekly Brief | PodcastAI | |
| 100 | 21 |  | The Soil Sessions: A Kinsey Ag Podcast | Kinsey Ag | |
