| 1 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 2 | 4 |  | Quirks and Quarks | CBC | |
| 2 | — |  | Regenerative Agriculture Podcast | John Kempf | |
| 2 | — |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 4 | — |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 6 | 1 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 7 | 1 |  | Real Organic Podcast | Real Organic Project | |
| 7 | 1 |  | Geology Bites | Oliver Strimpel | |
| 9 | 1 |  | Climate One | Climate One from The Commonwealth Club | |
| 10 | 5 |  | The Flakes Podcast | The Flakes Podcast | |
| 10 | 6 |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 11 | 3 |  | Breaking Down: Collapse | Kory & Kellan | |
| 11 | 2 |  | The Market Gardener Podcast | JM Fortier | |
| 12 | 1 |  | Crazy Town | Post Carbon Institute | |
| 13 | 10 |  | SOIL: Rewilding the Underground | Freya Mulvey | |
| 14 | 6 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 14 | 3 |  | Nature Unheard | The EBRD | |
| 16 | 2 |  | Kosmographia | Randall Carlson | |
| 16 | 9 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 16 | 5 |  | MinuteEarth | Minute Earth | |
| 19 | 2 |  | WeatherBrains | Big Brains Media LLC | |
| 20 | 2 |  | Plant People | New York Botanical Garden | |
| 21 | 7 |  | Unsung Science | CBS News | |
| 21 | 1 |  | The Mineral Rights Podcast: Mineral Rights | Royalties | Oil and Gas | Matt Sands | Matt Sands | |
| 21 | 4 |  | FOX 12 Weather Podcast | FOX12Oregon | |
| 22 | — |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 23 | 20 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 24 | 4 |  | AccuWeather Daily | AccuWeather | |
| 26 | 5 |  | Climate Cast | Minnesota Public Radio | |
| 27 | 6 |  | The Composter Podcast | Jayne Merner | |
| 28 | 2 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 29 | 3 |  | The #DesertFarmerPodcast | Brian Bledsoe | |
| 30 | 2 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 31 | 2 |  | Oceanography | Pine Forest Media | |
| 31 | 1 |  | Plant The Trees | Harry Greene | |
| 34 | 2 | W | Wild Plant Culture | Jared Rosenbaum | |
| 35 | 36 |  | The Dr. Sky Experience | Red Apple Podcast Network | |
| 35 | 4 |  | NOC Into the Blue Podcast | National Oceanography Centre | |
| 36 | 25 |  | A Voyage to Antarctica | UKAHT | |
| 38 | 50 |  | The Environmental Transformation Podcast with Sean Grady | Sean Grady | |
| 38 | — |  | Energy Switch | Switch Energy Alliance | |
| 39 | 16 |  | Geology On The Rocks | James Hobbs | |
| 40 | 6 |  | Rare Earth | BBC Radio 4 | |
| 41 | 10 |  | Safeguarding Sound Science | National Center for Science Education | |
| 41 | 115 |  | Battle For African Agriculture Podcast | Million Belay | |
| 41 | 46 | S | Small Things Big Climate | Toronto Star | |
| 41 | 126 |  | 佐藤航陽の宇宙会議 | 佐藤航陽 | |
| 42 | 7 |  | NOAA Ocean Podcast | National Ocean Service | |
| 43 | 65 |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 43 | 4 |  | Sustainability In Your Ear | Mitch Ratcliffe | |
| 44 | 134 |  | Minds Behind Maps | Maxime Lenormand | |
| 44 | — |  | GEO Podcast | Gary Lewis, GEOetc.com | |
| 44 | 12 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 45 | 5 |  | State of Seed | Foreign Policy | |
| 46 | — |  | The Sustainability Agenda | Fergal Byrne | |
| 46 | — |  | Sustainable(ish) | Jen Gale | |
| 46 | 11 |  | On The Environment | Yale Center for Environmental Law and Policy | |
| 48 | 16 |  | The Regenaissance Podcast | The Regenaissance | |
| 49 | 136 |  | Crossing The River | More Than Human Life (MOTH) | |
| 49 | 6 | T | The Climate Champions | Lee Krevat | |
| 50 | 109 | O | Obsessed With the Weather | Steve Maguire, M.Ed | |
| 51 | 16 |  | SolarPunk Permaculture | Sam Betteridge | |
| 51 | — |  | Latest Climate News | A Touch of Space | |
| 52 | — |  | National Geographic Magazines | Audiobooks On Line | |
| 52 | 5 |  | Garden America Saturday | BizTalkPodcasts | |
| 53 | 4 | D | Daugherty Water for Food Podcast | Daugherty Water for Food Global Institute | |
| 54 | — | F | Food For Climate | Ben Bishop | |
| 54 | — |  | Beyond the Ice | British Antarctic Survey | |
| 55 | — | T | The Climate Change Hoax | Karl Michael | |
| 57 | 45 |  | The Backpacker's Guide To Prehistory | David Mountain | |
| 57 | 4 |  | The Biochar Podcast | ANZBIG | |
| 58 | 11 |  | UFO Witnesses | UFO Witnesses | |
| 59 | 16 |  | The Soil Sessions: A Kinsey Ag Podcast | Kinsey Ag | |
| 62 | 12 |  | Deep Convection | Deep Convection | |
| 63 | 21 |  | Popular Volcanics | Popular Volcanics | |
| 64 | 14 |  | The Big Blue Rock Pod | Kentucky Geological Survey | |
| 65 | 23 |  | Cities 1.5 | University of Toronto Press | |
| 66 | 17 |  | The Biochar Show | The Biochar Show | |
| 66 | 22 |  | Rare Earth Elements Podcast | Rare Earth Elements Podcast | |
| 66 | 16 |  | Flat Earth Research | Flat Earth Research | |
| 67 | 22 |  | NRC Onbehaarde Apen | NRC | |
| 68 | 23 |  | Biosphere 2 Podcast | Aaron Bugaj | |
| 69 | 18 |  | The Nature Recovery Podcast | The Leverhulme Centre for Nature Recovery | |
| 70 | 18 |  | It's Sedimentary, My Dear: A Geology Podcast | Ellen & Jane | |
| 72 | 28 | T | The Land Before Podcast: Fossil Histories and Paleo Mysteries | Dinosaur Ridge | |
| 73 | 16 | C | Coral Currents Podcast | Shae Wilkinson | |
| 74 | 12 | T | The Katie C. Sawyer Podcast | Katie C. Sawyer | |
| 74 | 30 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 75 | 34 |  | Water Women | Water Women | |
| 76 | 17 |  | Reskillience | Catie Payne | |
| 77 | 22 |  | Deborah Hatswell aka TinkerGirl | Tinker Girl | |
| 77 | 2 |  | A Climate Change with Matt Matern | Matthew Matern | |
| 78 | 10 |  | RSM River Mechanics Podcast | Stanford Gibson | |
| 78 | 15 | O | One World Podcast | Climate Reality OC | |
| 81 | 9 |  | Water Resources Podcast | Bridget Scanlon | |
| 82 | 44 | T | Third Pod from the Sun | American Geophysical Union | |
| 83 | 18 | R | Rockhound Talk LIVE | Amber Nichole & Ben Chorn | |
| 83 | 46 |  | 地球真好玩 | 日谈公园 | |
| 84 | 56 |  | Pals in Palaeo | Adele Pentland | |
| 84 | 17 |  | Power: Limits and Prospects for Human Survival | Post Carbon Institute: Energy | |
