| 1 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 2 | — |  | Quirks and Quarks | CBC | |
| 3 | — |  | Regenerative Agriculture Podcast | John Kempf | |
| 4 | 2 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 5 | 2 |  | Drilled | Pushkin Industries | |
| 6 | 1 |  | Geology Bites | Oliver Strimpel | |
| 7 | 2 |  | Plant People | New York Botanical Garden | |
| 8 | 4 |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 9 | 1 |  | ELI5 Explain Like I'm 5: Bite sized answers to stuff you should know about - in a mini podcast | ELI5 Explain Like I'm Five Podcast | |
| 10 | — |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 11 | — |  | Climate One | Climate One from The Commonwealth Club | |
| 12 | 2 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 13 | 1 |  | Real Organic Podcast | Real Organic Project | |
| 14 | 2 |  | Nature Unheard | The EBRD | |
| 15 | — |  | The Market Gardener Podcast | JM Fortier | |
| 16 | 3 |  | Breaking Down: Collapse | Kory & Kellan | |
| 17 | — |  | Ask MIT Climate | MIT Climate Project | |
| 18 | 8 |  | AccuWeather Daily | AccuWeather | |
| 19 | 3 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 20 | 3 |  | Crazy Town | Post Carbon Institute | |
| 21 | 1 |  | MinuteEarth | Minute Earth | |
| 22 | 4 |  | The Flakes Podcast | The Flakes Podcast | |
| 23 | 6 |  | NOAA Ocean Podcast | National Ocean Service | |
| 24 | 5 |  | Bright Lit Place | NPR | |
| 25 | 4 |  | Kosmographia | Randall Carlson | |
| 26 | 1 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 27 | 17 |  | The Dr. Sky Experience | Red Apple Podcast Network | |
| 28 | — |  | The #DesertFarmerPodcast | Brian Bledsoe | |
| 29 | 2 |  | The Mineral Rights Podcast: Mineral Rights | Royalties | Oil and Gas | Matt Sands | Matt Sands | |
| 30 | 22 |  | A Voyage to Antarctica | UKAHT | |
| 31 | 8 |  | The Composter Podcast | Jayne Merner | |
| 32 | 2 |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 33 | 134 |  | The Rogue Agronomist | Stull Agronomy | |
| 34 | 12 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 35 | 5 |  | Cities 1.5 | University of Toronto Press | |
| 36 | 9 |  | WeatherBrains | Big Brains Media LLC | |
| 37 | 13 |  | Pinheads: The GeoGuessr Podcast | DouceRulz Media | |
| 38 | 3 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 39 | 54 |  | Better From The Ground Up | ROI Biologicals | |
| 40 | 10 |  | Climate Cast | Minnesota Public Radio | |
| 41 | 10 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 42 | 17 |  | Weather with Cliff Mass | Cliff Mass | |
| 43 | 7 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 44 | 12 |  | Overland Trail Guides Podcast | OTG, Beyond the Backcountry | |
| 45 | 5 |  | Christian Flat Earth Ministry | James Edwards | |
| 46 | 13 |  | It's Sedimentary, My Dear: A Geology Podcast | Ellen & Jane | |
| 47 | 10 |  | Midnight Frequency Radio | Carl Richardson | |
| 48 | 49 |  | Fossil Huntress — Palaeo Sommelier | Fossil Huntress | |
| 49 | 8 |  | The Regenaissance Podcast | The Regenaissance | |
| 50 | 12 |  | UFO Witnesses | UFO Witnesses | |
| 51 | 18 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 52 | 10 |  | Plant The Trees | Harry Greene | |
| 53 | 23 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 54 | 9 |  | Power: Limits and Prospects for Human Survival | Post Carbon Institute: Energy | |
| 55 | — |  | NOC Into the Blue Podcast | National Oceanography Centre | |
| 56 | 14 |  | Storm Front Freaks | Storm Front Freaks | Weather | Chasing | Tornado | |
| 57 | 3 |  | Boring Geography For Sleep | Sleepless Geographer | |
| 58 | 15 |  | Vermont Vegetable & Berry Growers Association | UVM Extension | |
| 59 | 12 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 60 | 11 |  | FOX 12 Weather Podcast | FOX12Oregon | |
| 61 | 92 |  | TeraGanix's Podcast | TeraGanix | |
| 62 | 14 |  | Backyard Geology | Unknown | |
| 63 | 10 |  | The Weather Junkies | Weather Junkies | |
| 64 | 8 |  | NRC Onbehaarde Apen | NRC | |
| 65 | 26 |  | Deep Convection | Deep Convection | |
| 66 | 11 |  | Generation Anthropocene | Generation Anthropocene | |
| 67 | 10 |  | Pals in Palaeo | Adele Pentland | |
| 68 | 34 |  | Geology Bites | Oliver Strimpel | |
| 69 | 15 |  | Unsung Science | CBS News | |
| 70 | 12 |  | Waterlines: How Water Shapes Our World | jaywen | |
| 71 | 14 |  | Rare Earth | BBC Radio 4 | |
| 72 | 11 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 73 | 9 |  | Marine Biology Vol. 1 | Aquarium of the Pacific | |
| 74 | 11 |  | A Climate Change with Matt Matern | Matthew Matern | |
| 75 | 10 |  | Garden America Saturday | BizTalkPodcasts | |
| 76 | 10 |  | Ranch Stewards Podcast | Ranchers Stewardship Alliance | |
| 77 | 10 |  | Enough Stuff Podcast | Enough Stuff: we don't need more stuff - we need enough stuff, used well. | |
| 78 | 37 |  | Small Planet Heroes | CoSphere | |
| 79 | 9 |  | Energy Switch | Switch Energy Alliance | |
| 80 | 6 |  | The Fossil Files | Robert Sansom and Susannah Maidment | |
| 81 | 13 |  | Discovery to Recovery | Society of Economic Geologists | |
| 82 | 11 |  | RSM River Mechanics Podcast | Stanford Gibson | |
| 83 | 11 |  | Farming Together | Regenerative Agriculture Alliance | |
| 84 | 17 |  | Water Resources Podcast | Bridget Scanlon | |
| 85 | 7 |  | The Biochar Show | The Biochar Show | |
| 86 | 13 |  | Genome Insider | JGI | |
| 87 | 13 |  | Unearthing Optimism | Arbor Day Foundation | |
| 88 | 13 |  | Flat Earth Research | Flat Earth Research | |
| 89 | 12 |  | Sustainable(ish) | Jen Gale | |
| 90 | 11 |  | Earthquake! | QuakeFeed | |
| 91 | 10 |  | 地球真好玩 | 日谈公园 | |
| 92 | 12 |  | Voices For Energy Justice | SLO Climate Coalition | |
| 93 | 11 |  | Cutting Carbon | GE Vernova | |
| 94 | 11 |  | Inside the Earth: Protecting our Planet | Rosalee Gioia | |
| 95 | 11 |  | Genus Bar | Elias and Niladri | |
| 96 | 9 |  | Sustainability In Your Ear | Mitch Ratcliffe | |
| 97 | 32 |  | Safeguarding Sound Science | National Center for Science Education | |
| 98 | 5 |  | Tilth Talk Radio | Tilth Agronomy Studio | |
| 99 | 4 |  | MINSANITY | Mineral Nation | |
| 100 | 11 |  | Oceanography | Pine Forest Media | |
