| 1 | — |  | GreenUP - A Micro-Podcast About GreenTech and Sustainability | Peter Gorne | |
| 2 | 1 |  | The Hydrogen Podcast | Paul Rodden | |
| 3 | 1 |  | Rare Earth | BBC Radio 4 | |
| 4 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 5 | 2 |  | NUCLEAR FUSION IS HERE Quantum Kinetics Corporation “First to Fusion™️” Podcast Series | Randal Bird | |
| 6 | 1 | T | Tom MacSweeney's Maritime Podcast | Tom MacSweeney | |
| 7 | 1 |  | Real Organic Podcast | Real Organic Project | |
| 8 | 1 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 9 | — | F | Fossil Huntress — Palaeo Sommelier | Fossil Huntress | |
| 10 | 2 |  | Geology Bites | Oliver Strimpel | |
| 11 | 1 |  | Regenerative Agriculture Podcast | John Kempf | |
| 12 | 5 |  | The Market Gardener Podcast | JM Fortier | |
| 13 | 9 |  | The Sustainability Agenda | Fergal Byrne | |
| 14 | 2 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 15 | 2 |  | The Fossil Files | Robert Sansom and Susannah Maidment | |
| 16 | 5 |  | MinuteEarth | Minute Earth | |
| 17 | — |  | Earthquake! | QuakeFeed | |
| 18 | — |  | The Ocean Age | Fed DeGobbi | |
| 19 | 5 |  | Climate One | Climate One from The Commonwealth Club | |
| 20 | 23 |  | It's Sedimentary, My Dear: A Geology Podcast | Ellen & Jane | |
| 21 | 6 |  | Crazy Town | Post Carbon Institute | |
| 22 | 6 |  | MinuteEarth | Minute Earth | |
| 23 | 3 |  | The Nature Recovery Podcast | The Leverhulme Centre for Nature Recovery | |
| 24 | 3 |  | Ours To Protect on Ireland’s Classic Hits Radio | Classic Hits | |
| 25 | 6 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 26 | 2 |  | Crossing The River | More Than Human Life (MOTH) | |
| 27 | 4 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 28 | 3 |  | For What It’s Earth | Emma Brisdion & Sophie Pavelle | |
| 29 | 3 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 30 | 3 | S | Sharks | sahar zaks | |
| 31 | 3 |  | Kosmographia | Randall Carlson | |
| 32 | 3 |  | Geology Bites | Oliver Strimpel | |
| 33 | 3 |  | Your Brain On Climate | Dave Powell | |
| 34 | 2 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 35 | 1 |  | Os Caminhos de Niéde Guidon | B9 | |
| 36 | 5 |  | Quirks and Quarks | CBC | |
| 37 | 2 |  | The Response Force Multiplier | OSRL | |
| 38 | 5 |  | GEO Podcast | Gary Lewis, GEOetc.com | |
| 39 | 1 |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 40 | 4 | C | Climate Monitor | Mitch Chester | |
| 41 | 4 |  | Ancient Organics - The Permaculture Podcast | Ancient Organics Studio | |
| 42 | 3 | I | iCRAGorama | iCRAG | |
| 43 | 3 |  | State of Seed | Foreign Policy | |
| 44 | — |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 45 | 4 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 46 | 4 |  | For the love of weather | Gemma Plumb & Aisling Creevey | |
| 47 | 2 |  | Minds Behind Maps | Maxime Lenormand | |
| 48 | 1 | F | From the Ground Up | UC3P | |
| 49 | 1 |  | Tout contre la Terre, le podcast | Muséum d'Histoire naturelle de Genève et Chahut Média | |
| 50 | 4 |  | Deep Convection | Deep Convection | |
| 51 | 2 | T | Trash Magic! | Oakley J-Fast | |
| 52 | 2 | O | Obsessed With the Weather | Steve Maguire, M.Ed | |
| 53 | 2 |  | The Big Blue Rock Pod | Kentucky Geological Survey | |
| 54 | 2 |  | Climate Cast | Minnesota Public Radio | |
| 55 | 2 |  | The SciManDan Podcast | SciManDan | |
| 56 | 2 |  | Plant People | New York Botanical Garden | |
| 57 | 2 |  | Imagining Tomorrow | Emma Newman with Friends of the Earth | |
| 58 | 2 | T | The Hayfever Podcast | The Hayfever Podcast | |
| 59 | 1 |  | The Daily Climate Podcast | The JB Institute | |
| 60 | 1 | S | Sustainable Infrastructure | Sustainability with SLES: Smart Local Energy Systems | Amey | |
| 61 | 4 |  | Farming For Change | James Smith | |
| 62 | 1 |  | GIS Chat Podcast | Jazzmen Wilson | |
| 63 | 3 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 64 | 2 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 65 | 2 |  | NOC Into the Blue Podcast | National Oceanography Centre | |
| 66 | 2 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 67 | 2 |  | Geographical Thinking from Esri Canada | Esri Canada | |
| 68 | 1 |  | Geologia Oviedo | Departamento y Facultad de Geología de la Universidad de Oviedo | |
| 69 | 1 |  | Below the Surface | Gunnar Haid & James Hammond | |
| 70 | 4 |  | Geografia em Meia Hora | Educação em Meia Hora | |
| 71 | 2 |  | ChangeUnderground | mrjonmoore | |
| 72 | 2 | T | The Seventeen | Kate Hutchinson | |
| 73 | 2 |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 74 | 2 |  | Seaweed People | Jess Hamilton | |
| 75 | 2 |  | Earth SciShow | MrEarthGuy | |
| 76 | 2 | O | Ours To Protect - Radio Nova | Radio Nova | |
| 77 | 2 |  | Challenging Climate | Jesse Reynolds and Pete Irvine | |
| 78 | 2 |  | Sustainable(ish) | Jen Gale | |
| 79 | 2 | F | Find Your Nature | Rooted Rose Recreation and Wellness | |
| 80 | 2 | A | Animalia | Animalia | |
| 81 | 2 |  | Water We Doing? | David Evans | |
| 82 | 2 |  | Carbon Market Conversations: A Podcast by ICAP | The International Carbon Action Partnership | |
| 83 | 2 | A | Ag Future: Innovation in Agri-Food | Alltech | |
| 84 | 2 |  | A Voyage to Antarctica | UKAHT | |
| 85 | 2 | M | Mycotoxin Matters | Alltech | |
| 86 | 2 |  | RSM River Mechanics Podcast | Stanford Gibson | |
| 87 | 2 | E | Enlightenment Rocks | Kathryn Rudy | |
| 88 | 2 |  | Discovery to Recovery | Society of Economic Geologists | |
| 89 | 2 |  | Unsung Science | CBS News | |
| 90 | 2 | 7 | 777 | VHS Boy | |
| 91 | 2 | D | Down To Earth: A podcast for Geoscientists by Geoscientist | grssieee | |
| 92 | 2 |  | Planet Possible | CIWEM | |
| 93 | 2 |  | Power: Limits and Prospects for Human Survival | Post Carbon Institute: Energy | |
| 94 | 2 |  | Garden America Saturday | BizTalkPodcasts | |
| 95 | 2 |  | Water Women | Water Women | |
| 96 | 2 | W | Weather With Enthusiasm ! | Simcha Lefton | |
| 97 | 2 |  | Storm Front Freaks | Storm Front Freaks | Weather | Chasing | Tornado | |
| 98 | 2 |  | Spatial Report from Esri Canada | Esri Canada | |
| 99 | 2 | E | Eat For The Planet with Nil Zacharias | Eat For The Planet | |
| 100 | 2 |  | Climate Curious | TEDxLondon | |
