| 1 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 2 | 1 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 2 | — |  | The Market Gardener Podcast | JM Fortier | |
| 3 | 1 |  | Quirks and Quarks | CBC | |
| 4 | 1 |  | Regenerative Agriculture Podcast | John Kempf | |
| 6 | 1 |  | Real Organic Podcast | Real Organic Project | |
| 6 | 1 |  | Geology Bites | Oliver Strimpel | |
| 6 | 6 |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 7 | 1 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 7 | — |  | Climate One | Climate One from The Commonwealth Club | |
| 8 | 3 |  | Unearthing Optimism | Arbor Day Foundation | |
| 9 | 5 |  | Breaking Down: Collapse | Kory & Kellan | |
| 12 | 2 |  | MinuteEarth | Minute Earth | |
| 12 | 2 |  | AccuWeather Daily | AccuWeather | |
| 14 | 2 |  | WeatherBrains | Big Brains Media LLC | |
| 14 | 2 |  | Nature Unheard | The EBRD | |
| 15 | 3 |  | Crazy Town | Post Carbon Institute | |
| 16 | 2 |  | Plant People | New York Botanical Garden | |
| 16 | 1 |  | The Composter Podcast | Jayne Merner | |
| 17 | 2 |  | Kosmographia | Randall Carlson | |
| 18 | 5 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 20 | 3 |  | NOAA Ocean Podcast | National Ocean Service | |
| 21 | 8 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 24 | 67 |  | SOIL: Rewilding the Underground | Freya Mulvey | |
| 24 | 3 |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 25 | 8 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 25 | 1 |  | The Flakes Podcast | The Flakes Podcast | |
| 26 | 4 |  | Energy Switch | Switch Energy Alliance | |
| 27 | — |  | Cutting Carbon | GE Vernova | |
| 27 | 4 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 27 | 4 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 28 | 1 |  | Earthquake! | QuakeFeed | |
| 28 | 3 |  | Rare Earth | BBC Radio 4 | |
| 28 | 4 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 31 | 13 |  | The Dr. Sky Experience | Red Apple Podcast Network | |
| 31 | 12 |  | The Mineral Rights Podcast: Mineral Rights | Royalties | Oil and Gas | Matt Sands | Matt Sands | |
| 32 | 2 |  | The #DesertFarmerPodcast | Brian Bledsoe | |
| 33 | 3 |  | FOX 12 Weather Podcast | FOX12Oregon | |
| 34 | 8 |  | Unsung Science | CBS News | |
| 34 | 8 |  | Climate Cast | Minnesota Public Radio | |
| 34 | 10 |  | Water Resources Podcast | Bridget Scanlon | |
| 37 | 11 |  | Geology Bites | Oliver Strimpel | |
| 38 | 14 |  | Talk+Water | Texas+Water | |
| 39 | — | R | Rain & Shine | Calla Rose Ostrander & Kori Stanton | |
| 39 | 14 | W | Weather with Cliff Mass | Cliff Mass | |
| 40 | 157 | E | Earth on the Rocks | Shelby Rader | |
| 40 | 2 |  | Water Women | Water Women | |
| 41 | 2 |  | Sustainability In Your Ear | Mitch Ratcliffe | |
| 43 | — | T | The Web of Wyrd | Tall Paul | |
| 44 | 54 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 45 | 5 |  | Rare Earth Elements Podcast | Rare Earth Elements Podcast | |
| 45 | 42 | A | A Penney For Your Thoughts | Sean Blomgren & Andrew Penney | |
| 45 | — | E | EARTHLIFE | Indra Shekhar Singh, The Greenhorns | |
| 46 | — | S | Stormwater Matters | New Jersey Urban News | |
| 46 | — | I | Into the Core | ICDP Early Career Network | |
| 46 | 17 |  | The Biochar Podcast | ANZBIG | |
| 47 | 72 | O | On-Farm Trials Podcast with the PNW Farmers' Network | PNW Farmers' Network | |
| 47 | 65 |  | Oceanography | Pine Forest Media | |
| 47 | 32 |  | Behind the Scenes with Bryan | Bryan Ulrich | |
| 49 | 81 | N | New Castle Going Green | New Castle Sustainability Advisory Board | |
| 50 | 12 | O | Obsessed With the Weather | Steve Maguire, M.Ed | |
| 51 | 1 | L | Life in the Greenhouse | Carbon Accounting, Reporting, and Management Lab | |
| 52 | 19 |  | The Soil Sessions: A Kinsey Ag Podcast | Kinsey Ag | |
| 52 | 5 | J | Joe and Joe Weather Show | joe cioffi | |
| 52 | 1 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 53 | 78 |  | Little Curiosities With Kendall Long | QCODE | |
| 53 | — | E | Earth Day Live! | EARTHDAY.ORG | |
| 54 | 51 |  | Your Brain On Climate | Dave Powell | |
| 55 | — | E | Earth Day | Inception Point Ai | |
| 55 | 96 |  | The Environmental Transformation Podcast with Sean Grady | Sean Grady | |
| 55 | 6 |  | Plant The Trees | Harry Greene | |
| 57 | 9 | C | Charged Conversations w/ Brigham McCown | Joe Strecker Productions | |
| 57 | 14 |  | Geology On The Rocks | James Hobbs | |
| 58 | 6 |  | Marine Biology Vol. 1 | Aquarium of the Pacific | |
| 58 | 5 |  | NRC Onbehaarde Apen | NRC | |
| 59 | — |  | VolcaKnowledge | VolcaKnowledge Podcast | |
| 61 | 26 |  | Biosphere 2 Podcast | Aaron Bugaj | |
| 62 | 25 |  | A Voyage to Antarctica | UKAHT | |
| 63 | 8 |  | UFO Witnesses | UFO Witnesses | |
| 64 | 10 |  | Navigating Net Zero with Alexia Kelly | Navigating Net Zero | |
| 65 | 10 | G | GeoWebinar Insights | Geowebinar Team | |
| 66 | 10 |  | Carbon Sense | LumenUs Scientific | |
| 67 | 10 |  | This Way Up | Arctic Council & Både Og | |
| 67 | 20 | B | Backyard Geology | Unknown | |
| 68 | 9 | E | El Niño Watch with Farmers Weekly | AgriHQ | |
| 69 | — | P | Podcast Conversa Rural | Sociedade Rural Brasileira | |
| 70 | 6 |  | RSM River Mechanics Podcast | Stanford Gibson | |
| 71 | 10 | T | The Air We Share | Friends of the National Center | |
| 72 | 10 |  | The Biochar Show | The Biochar Show | |
| 72 | 27 | K | Know Power | Noha Sidhom and Mike Borgatti | |
| 73 | 22 |  | Flat Earth Research | Flat Earth Research | |
| 75 | — | B | Better From The Ground Up | ROI Biologicals | |
| 75 | 8 | C | Coronavirus Update | James Watkins | |
| 77 | 20 |  | Beyond the Ice | British Antarctic Survey | |
| 78 | 38 |  | Deborah Hatswell aka TinkerGirl | Tinker Girl | |
| 79 | 30 |  | We Are Carbon | Helen Fisher | |
| 81 | 9 |  | Habitat | Folha de S.Paulo | |
| 81 | 8 |  | What About Water? with Jay Famiglietti | Jay Famiglietti | |
| 82 | 9 | G | Guided Geography | Eric Gibson | |
| 83 | 9 |  | Everything Weather Podcast | Kyle David | |
