| 1 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 2 | — |  | Plant People | New York Botanical Garden | |
| 3 | — |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 4 | — |  | Regenerative Agriculture Podcast | John Kempf | |
| 5 | 1 |  | Geology Bites | Oliver Strimpel | |
| 6 | 13 |  | Unearthing Optimism | Arbor Day Foundation | |
| 7 | 2 |  | Quirks and Quarks | CBC | |
| 8 | 7 |  | Nature Unheard | The EBRD | |
| 9 | 1 |  | Real Organic Podcast | Real Organic Project | |
| 10 | 1 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 11 | 3 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 12 | 5 |  | AccuWeather Daily | AccuWeather | |
| 13 | 4 |  | Climate One | Climate One from The Commonwealth Club | |
| 14 | 1 |  | The Market Gardener Podcast | JM Fortier | |
| 15 | 13 |  | The Mineral Rights Podcast: Mineral Rights | Royalties | Oil and Gas | Matt Sands | Matt Sands | |
| 16 | 24 |  | The Flakes Podcast | The Flakes Podcast | |
| 17 | 5 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 18 | 2 |  | Breaking Down: Collapse | Kory & Kellan | |
| 19 | 2 |  | MinuteEarth | Minute Earth | |
| 20 | 2 |  | Ask MIT Climate | MIT Climate Project | |
| 21 | 16 |  | Oceanography | Pine Forest Media | |
| 22 | 1 |  | WeatherBrains | Big Brains Media LLC | |
| 23 | 2 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 24 | 10 |  | Crazy Town | Post Carbon Institute | |
| 25 | 1 |  | NOAA Ocean Podcast | National Ocean Service | |
| 26 | 16 |  | Ranch Stewards Podcast | Ranchers Stewardship Alliance | |
| 27 | 7 |  | Kosmographia | Randall Carlson | |
| 28 | 17 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 29 | 7 |  | The Composter Podcast | Jayne Merner | |
| 30 | 3 |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 31 | 10 |  | The #DesertFarmerPodcast | Brian Bledsoe | |
| 32 | 22 | A | A Penney For Your Thoughts | Sean Blomgren & Andrew Penney | |
| 33 | 1 |  | This Way Up | Arctic Council & Både Og | |
| 34 | — | B | Bright Lit Place | NPR | |
| 35 | 8 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 36 | 12 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 37 | 10 |  | UFO Witnesses | UFO Witnesses | |
| 38 | 21 |  | Midnight Frequency Radio | Carl Richardson | |
| 39 | — |  | It's Sedimentary, My Dear: A Geology Podcast | Ellen & Jane | |
| 40 | 9 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 41 | 22 |  | American Shoreline Podcast Network | The American Shoreline Podcast Network | |
| 42 | 13 |  | Energy Switch | Switch Energy Alliance | |
| 43 | 17 |  | Rare Earth | BBC Radio 4 | |
| 44 | 2 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 45 | 15 |  | The Regenaissance Podcast | The Regenaissance | |
| 46 | 3 |  | Water Resources Podcast | Bridget Scanlon | |
| 47 | 1 | F | Future in Bloom | Steph Speirs | |
| 48 | 50 |  | Storm Front Freaks | Storm Front Freaks | Weather | Chasing | Tornado | |
| 49 | 1 |  | Crossing The River | More Than Human Life (MOTH) | |
| 50 | 30 |  | For What It’s Earth | Emma Brisdion & Sophie Pavelle | |
| 51 | 38 | T | Tilth Talk Radio | Tilth Agronomy Studio | |
| 52 | 17 |  | The Environmental Transformation Podcast with Sean Grady | Sean Grady | |
| 53 | 135 |  | NOC Into the Blue Podcast | National Oceanography Centre | |
| 54 | 111 | O | On-Farm Trials Podcast with the PNW Farmers' Network | PNW Farmers' Network | |
| 55 | 86 |  | Ask MIT Climate | MIT Climate Project | |
| 56 | 79 |  | Earthquake! | QuakeFeed | |
| 57 | 5 | T | The Air We Share | Friends of the National Center | |
| 58 | 90 |  | Ultramarine: the science of our oceans and waterways | ConnectSci | |
| 59 | — |  | Carbon Market Conversations: A Podcast by ICAP | The International Carbon Action Partnership | |
| 60 | 9 |  | What About Water? with Jay Famiglietti | Jay Famiglietti | |
| 61 | 13 |  | SOIL: Rewilding the Underground | Freya Mulvey | |
| 62 | — |  | Soil Matters | The British Society of Soil Science | |
| 63 | — | A | A Radical Act of Hope with Siila Watt-Cloutier | PICS (Pacific Institute for Climate Solutions) | |
| 64 | — | C | Coral Currents Podcast | Shae Wilkinson | |
| 65 | — | R | Roots of Representation | Knology Research | |
| 66 | 22 |  | Unsung Science | CBS News | |
| 67 | 29 |  | The Weather Junkies | Weather Junkies | |
| 68 | 27 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 69 | 33 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 70 | 9 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 71 | 17 |  | Climate Curious | TEDxLondon | |
| 72 | 17 |  | A Voyage to Antarctica | UKAHT | |
| 73 | 24 |  | Navigating Net Zero with Alexia Kelly | Navigating Net Zero | |
| 74 | 22 | G | Growing Impact | Penn State Institute of Energy and the Environment | |
| 75 | — | T | TusharOnEarth | Tushar | |
| 76 | 20 |  | Geology On The Rocks | James Hobbs | |
| 77 | 119 | G | Geology Simplified | Geoexploration | |
| 78 | 25 |  | The Clean Energy Revolution | National Grid | |
| 79 | 22 |  | The Biochar Show | The Biochar Show | |
| 80 | 22 |  | Your Brain On Climate | Dave Powell | |
| 81 | 4 |  | The Dr. Sky Experience | Red Apple Podcast Network | |
| 82 | 21 | S | Soil Talks™ Podcast | Brandon Kail | |
| 83 | 16 |  | The Big Blue Rock Pod | Kentucky Geological Survey | |
| 84 | 20 |  | Sustainability In Progress (SIP) | Sustainability in Progress (SIP) | |
| 85 | 20 | M | Mysteries of UFOs | CLIFFORD MITCHELL | |
| 86 | 16 |  | Rare Earth Elements Podcast | Rare Earth Elements Podcast | |
| 87 | 21 | V | Vermont Vegetable & Berry Growers Association | UVM Extension | |
| 88 | 20 | T | The Soil Health Podcast from Menoken Farm | Menoken Farm | |
| 89 | 20 | E | EngBio Tech | EBIC | |
| 90 | 18 |  | RSM River Mechanics Podcast | Stanford Gibson | |
| 91 | 10 |  | NRC Onbehaarde Apen | NRC | |
| 92 | 21 |  | meteorologyIRL | Professor Collins | |
| 93 | 18 |  | Climate Cast | Minnesota Public Radio | |
| 94 | 21 |  | What The Weather Podcast | James Skivers and Shawna Davies | |
| 95 | 4 |  | Plant The Trees | Harry Greene | |
| 96 | 20 |  | MassRecycle Podcast | MassRecycle | |
| 97 | 15 |  | Sonoran Sky | Arizona's Family (3TV & CBS 5) | |
| 98 | 4 | S | Spatial Signals | AmericaView | |
| 99 | 13 |  | In Deep | American Public Media | |
| 100 | 16 |  | Here Weed Go! | Here Weed Go! | |
