| 1 | — |  | Quirks and Quarks | CBC | |
| 2 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 3 | 1 | L | Le podcast du jardinier-maraîcher | Le jardinier-maraîcher | |
| 3 | 2 |  | The Market Gardener Podcast | JM Fortier | |
| 3 | — |  | Cities 1.5 | University of Toronto Press | |
| 4 | 1 |  | Regenerative Agriculture Podcast | John Kempf | |
| 5 | 6 |  | Crazy Town | Post Carbon Institute | |
| 5 | — |  | Geology Bites | Oliver Strimpel | |
| 7 | 1 |  | Nature Unheard | The EBRD | |
| 7 | 3 |  | Breaking Down: Collapse | Kory & Kellan | |
| 8 | 1 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 9 | 4 | W | Work For Earth! | Rachel Phillips | |
| 10 | 5 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 10 | 6 |  | Plant The Trees | Harry Greene | |
| 11 | 6 |  | Water We Doing? | David Evans | |
| 12 | — |  | Real Organic Podcast | Real Organic Project | |
| 13 | 81 |  | The Nature Recovery Podcast | The Leverhulme Centre for Nature Recovery | |
| 14 | 143 | B | Beneath Your Feet: A Geoscience Podcast | APGO Education Foundation | |
| 14 | 4 |  | MinuteEarth | Minute Earth | |
| 14 | — |  | Digging Deeper, The Crystal Case Studies Podcast | Emily Coulter | The Crystal Geologist | |
| 15 | 4 |  | Oceanography | Pine Forest Media | |
| 16 | 10 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 17 | 6 | B | Balad'eau | Lyne Morissette | |
| 20 | 2 |  | Forestcast | USDA Forest Service | |
| 20 | 8 |  | SOIL: Rewilding the Underground | Freya Mulvey | |
| 21 | 7 |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 21 | 2 |  | Ranch Stewards Podcast | Ranchers Stewardship Alliance | |
| 22 | 7 |  | The Built Environment | Dean Ipaviz | |
| 22 | 7 |  | Unsung Science | CBS News | |
| 23 | 4 |  | Biosphere 2 Podcast | Aaron Bugaj | |
| 23 | 9 |  | Popular Volcanics | Popular Volcanics | |
| 24 | 8 |  | Climate One | Climate One from The Commonwealth Club | |
| 24 | 7 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 24 | 68 |  | The Backpacker's Guide To Prehistory | David Mountain | |
| 25 | 7 |  | The Mineral Rights Podcast: Mineral Rights | Royalties | Oil and Gas | Matt Sands | Matt Sands | |
| 25 | 2 |  | Kosmographia | Randall Carlson | |
| 25 | 5 |  | The Dr. Sky Experience | Red Apple Podcast Network | |
| 26 | 5 | I | Into the Core | ICDP Early Career Network | |
| 26 | 6 |  | The Flakes Podcast | The Flakes Podcast | |
| 26 | 7 |  | The Regenaissance Podcast | The Regenaissance | |
| 27 | 3 |  | NRC Onbehaarde Apen | NRC | |
| 27 | 1 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 28 | 11 | B | Bright Lit Place | NPR | |
| 30 | — | C | ClimateAction | Inception Point Ai | |
| 30 | 1 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 31 | — | L | Legend in the Field | Legend Seeds | |
| 32 | 36 |  | Safeguarding Sound Science | National Center for Science Education | |
| 32 | 26 |  | UFO Witnesses | UFO Witnesses | |
| 32 | 3 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 34 | 9 |  | NOC Into the Blue Podcast | National Oceanography Centre | |
| 36 | 4 |  | AccuWeather Daily | AccuWeather | |
| 37 | 9 |  | Climate Curious | TEDxLondon | |
| 39 | 12 |  | Reskillience | Catie Payne | |
| 39 | 35 |  | The Composter Podcast | Jayne Merner | |
| 40 | — |  | The Ocean Age | Fed DeGobbi | |
| 41 | 7 |  | Carbon Market Conversations: A Podcast by ICAP | The International Carbon Action Partnership | |
| 42 | 15 | T | The Gravity Well with Jenny Yeremiy | The Gravity Well | |
| 43 | 5 |  | The Fossil Files | Robert Sansom and Susannah Maidment | |
| 44 | — | G | Green Neighbour: Climate News and Analysis | Art Lightstone | |
| 45 | 25 | S | South Pole | Pine Forest Media | |
| 46 | 37 |  | Geology Bites | Oliver Strimpel | |
| 47 | 2 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 47 | 8 |  | GeOCHemISTea | Sam Scher | |
| 48 | 22 | T | Talkin Winter Ops | Rick Nelson | |
| 49 | 3 |  | FoodSecurity2022 | AMS Food Security Committee | |
| 49 | 17 | A | A Penney For Your Thoughts | Sean Blomgren & Andrew Penney | |
| 49 | 63 | I | In Over My Head | Michael Bartz | |
| 52 | 11 |  | Plant People | New York Botanical Garden | |
| 53 | 8 |  | This Way Up | Arctic Council & Både Og | |
| 54 | — | J | JennyFromTheRock | JennyFromTheRock | |
| 54 | 55 |  | Rare Earth | BBC Radio 4 | |
| 55 | 9 |  | The Case for a Better Earth: Ecojustice | Ecojustice | |
| 57 | 84 | B | Backyard Geology | Unknown | |
| 57 | 80 | N | North Sound Weather Minute | North Sound Meteorologist Ted Buehner | |
| 58 | 11 |  | Earthquake! | QuakeFeed | |
| 59 | 18 |  | WeatherBrains | Big Brains Media LLC | |
| 60 | 19 |  | MinuteEarth | Minute Earth | |
| 61 | 25 |  | Energy Switch | Switch Energy Alliance | |
| 64 | 24 |  | Sustainability In Your Ear | Mitch Ratcliffe | |
| 65 | 21 |  | Behind the Scenes with Bryan | Bryan Ulrich | |
| 66 | 17 |  | 佐藤航陽の宇宙会議 | 佐藤航陽 | |
| 67 | 8 |  | National Geographic Magazines | Audiobooks On Line | |
| 68 | 25 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 69 | 18 |  | Discovery to Recovery | Society of Economic Geologists | |
| 71 | 5 | G | Generation Anthropocene | Generation Anthropocene | |
| 72 | 5 |  | Midnight Frequency Radio | Carl Richardson | |
| 73 | 3 |  | It's Sedimentary, My Dear: A Geology Podcast | Ellen & Jane | |
| 74 | 20 |  | ChangeUnderground | mrjonmoore | |
| 75 | 27 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 76 | 7 |  | A Voyage to Antarctica | UKAHT | |
| 76 | 30 |  | Your Brain On Climate | Dave Powell | |
| 77 | 5 |  | What About Water? with Jay Famiglietti | Jay Famiglietti | |
| 78 | 25 |  | Garden America Saturday | BizTalkPodcasts | |
| 78 | 6 |  | Geology On The Rocks | James Hobbs | |
| 79 | 6 | W | Wild Plant Culture | Jared Rosenbaum | |
| 79 | 25 |  | Rare Earth Elements Podcast | Rare Earth Elements Podcast | |
| 80 | 25 |  | Seaweed People | Jess Hamilton | |
| 80 | 6 |  | La grande bleue | Sébastien Chauveau Production | |
| 81 | 29 |  | Ground Cover | Farming Together | |
| 85 | 23 | S | Small Things Big Climate | Toronto Star | |
