| 1 | — |  | Quirks and Quarks | CBC | |
| 2 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 3 | — |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 3 | 45 |  | MinuteEarth | Minute Earth | |
| 4 | — | A | A Radical Act of Hope with Siila Watt-Cloutier | PICS (Pacific Institute for Climate Solutions) | |
| 4 | 4 |  | Geology Bites | Oliver Strimpel | |
| 5 | — |  | Breaking Down: Collapse | Kory & Kellan | |
| 6 | 2 |  | Oceanography | Pine Forest Media | |
| 6 | 3 |  | Crazy Town | Post Carbon Institute | |
| 7 | 2 |  | The Market Gardener Podcast | JM Fortier | |
| 7 | 4 |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 8 | 3 |  | The Resilience Brief | International Military Council on Climate and Security | |
| 8 | 9 |  | The Geography of Everything | Ronni Ravid & Zenne Hellinga | |
| 9 | 2 |  | Regenerative Agriculture Podcast | John Kempf | |
| 10 | 3 |  | MinuteEarth | Minute Earth | |
| 11 | 6 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 12 | — | L | Le podcast du jardinier-maraîcher | Le jardinier-maraîcher | |
| 13 | 3 |  | Climate One | Climate One from The Commonwealth Club | |
| 13 | 33 |  | Minds Behind Maps | Maxime Lenormand | |
| 14 | 10 |  | This Way Up | Arctic Council & Både Og | |
| 17 | — |  | It's Sedimentary, My Dear: A Geology Podcast | Ellen & Jane | |
| 18 | — |  | Heated | Heated, Limina House | |
| 18 | 69 | T | The Discovery Files | Scott Briscoe and Ahmad Saleem | |
| 18 | 35 |  | The Biochar Podcast | ANZBIG | |
| 19 | 7 |  | Rare Earth | BBC Radio 4 | |
| 20 | 5 |  | Kosmographia | Randall Carlson | |
| 21 | 7 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 22 | 6 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 24 | 6 |  | Climate Curious | TEDxLondon | |
| 25 | 2 |  | The Backpacker's Guide To Prehistory | David Mountain | |
| 26 | 10 |  | Cities 1.5 | University of Toronto Press | |
| 27 | 9 |  | Safeguarding Sound Science | National Center for Science Education | |
| 28 | 6 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 29 | 10 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 30 | 2 |  | Real Organic Podcast | Real Organic Project | |
| 31 | 14 | D | Destination Disaster | Devin Carney | |
| 31 | 11 |  | Jane Goodall Biography Forever | Inception Point Ai | |
| 32 | 1 |  | Discovery to Recovery | Society of Economic Geologists | |
| 34 | 3 |  | Storm Front Freaks | Storm Front Freaks | Weather | Chasing | Tornado | |
| 34 | 7 |  | The Dr. Sky Experience | Red Apple Podcast Network | |
| 35 | 12 |  | NOAA Ocean Podcast | National Ocean Service | |
| 36 | 1 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 37 | 6 | F | Fossil Huntress — Palaeo Sommelier | Fossil Huntress | |
| 38 | 11 |  | What About Water? with Jay Famiglietti | Jay Famiglietti | |
| 41 | — | S | Small Things Big Climate | Toronto Star | |
| 43 | 14 |  | Plant The Trees | Harry Greene | |
| 45 | 15 |  | State of Seed | Foreign Policy | |
| 46 | 8 |  | The Soil Sessions: A Kinsey Ag Podcast | Kinsey Ag | |
| 47 | 15 |  | UFO Witnesses | UFO Witnesses | |
| 47 | 79 | K | Know Power | Noha Sidhom and Mike Borgatti | |
| 47 | 1 |  | AccuWeather Daily | AccuWeather | |
| 48 | — |  | Australian Mines and Mineral Deposits | Geoscience Podcasts | |
| 48 | 112 | G | Growing Impact | Penn State Institute of Energy and the Environment | |
| 49 | 16 |  | Carbon Sense | LumenUs Scientific | |
| 49 | — | T | Talkin Winter Ops | Rick Nelson | |
| 50 | 14 | S | Small Planet Heroes | CoSphere | |
| 53 | 16 |  | Bionic Planet: Reversing Climate Change by Restoring Nature | Steve Zwick | |
| 54 | 14 |  | The Hydrogen Podcast | Paul Rodden | |
| 54 | 16 | B | Beneath Your Feet: A Geoscience Podcast | APGO Education Foundation | |
| 55 | 9 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 55 | 97 |  | SAMS Ocean Explorer | Scottish Association for Marine Science | |
| 56 | 15 |  | Enough Stuff Podcast | Enough Stuff: we don't need more stuff - we need enough stuff, used well. | |
| 57 | 11 |  | National Geographic Magazines | Audiobooks On Line | |
| 57 | — |  | 地球真好玩 | 日谈公园 | |
| 59 | 14 |  | Midnight Frequency Radio | Carl Richardson | |
| 59 | 3 |  | Climate Cast | Minnesota Public Radio | |
| 60 | 16 | S | Soul Soil: Where Agriculture and Spirit Intersect with Brooke Kornegay | Brooke Kornegay | |
| 61 | 4 |  | For the love of weather | Gemma Plumb & Aisling Creevey | |
| 62 | 9 |  | Plant People | New York Botanical Garden | |
| 63 | 6 |  | Geology On The Rocks | James Hobbs | |
| 64 | 10 |  | The Mineral Rights Podcast: Mineral Rights | Royalties | Oil and Gas | Matt Sands | Matt Sands | |
| 67 | — |  | For What It’s Earth | Emma Brisdion & Sophie Pavelle | |
| 67 | 86 | B | Balad'eau | Lyne Morissette | |
| 68 | 19 |  | GIS Chat Podcast | Jazzmen Wilson | |
| 69 | 19 |  | Revealing Hidden Depths - the Seabed 2030 Podcast | Steve Hall, Seabed 2030 | |
| 70 | 19 | T | The Biofriendly Podcast | Biofriendly | |
| 71 | 13 |  | Your Brain On Climate | Dave Powell | |
| 73 | 14 | D | Don Paul Bits o' Blather on Weather, Climate, & Science | Don Paul | |
| 74 | 13 |  | Soils For Life | Soils For Life | |
| 75 | 16 |  | Geologists from Planet Earth | Julie Hollis | |
| 77 | 9 | N | North Sound Weather Minute | North Sound Meteorologist Ted Buehner | |
| 78 | 9 | I | In - Vessel Organics Composting. Exceeding Community expectations | Rick Ralph | |
| 79 | 9 |  | Water Resources Podcast | Bridget Scanlon | |
| 80 | 9 |  | Geographical Thinking from Esri Canada | Esri Canada | |
| 81 | 18 |  | Unsung Science | CBS News | |
| 81 | 7 |  | The OMEX Canada Podcast Channel | OMEX Canada | |
| 87 | 7 | P | PFAS Pulse Podcast | HRP Associates Inc. | |
| 88 | 8 | E | EARTHLIFE | Indra Shekhar Singh, The Greenhorns | |
| 89 | 7 | U | UNESCO Green Citizens ENG | UNESCO | |
| 90 | 24 |  | GeOCHemISTea | Sam Scher | |
| 91 | 34 |  | A Climate Change with Matt Matern | Matthew Matern | |
| 93 | 4 |  | Energy Switch | Switch Energy Alliance | |
| 94 | 32 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 95 | 31 |  | Sustainability In Your Ear | Mitch Ratcliffe | |
| 96 | 31 |  | Challenging Climate | Jesse Reynolds and Pete Irvine | |
| 97 | 29 |  | The SciManDan Podcast | SciManDan | |
| 98 | 5 |  | Deep Convection | Deep Convection | |
| 99 | 30 |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 100 | 2 | F | Fossil Bonanza | Andy | |
| 100 | 30 |  | Polar Podcasts | Julie Hollis | |
