| 1 | — |  | Rare Earth | BBC Radio 4 | |
| 2 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 3 | 6 |  | For What It’s Earth | Emma Brisdion & Sophie Pavelle | |
| 4 | — |  | Geology Bites | Oliver Strimpel | |
| 5 | — |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 6 | — |  | Regenerative Agriculture Podcast | John Kempf | |
| 7 | 4 |  | Planet Possible | CIWEM | |
| 8 | — |  | Your Brain On Climate | Dave Powell | |
| 9 | 30 |  | Quirks and Quarks | CBC | |
| 10 | 17 |  | Bionic Planet: Reversing Climate Change by Restoring Nature | Steve Zwick | |
| 11 | 23 |  | Climate Curious | TEDxLondon | |
| 12 | 31 |  | Climate One | Climate One from The Commonwealth Club | |
| 13 | 23 |  | A Voyage to Antarctica | UKAHT | |
| 14 | 26 |  | Sustainable(ish) | Jen Gale | |
| 15 | 8 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 16 | 7 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 17 | 40 |  | The Market Gardener Podcast | JM Fortier | |
| 18 | — |  | Deep Insights with Mining Review Africa | Mining Review Africa | |
| 19 | 9 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 20 | 9 |  | Kosmographia | Randall Carlson | |
| 21 | 8 |  | Real Organic Podcast | Real Organic Project | |
| 22 | 10 |  | The Fossil Files | Robert Sansom and Susannah Maidment | |
| 23 | 9 |  | Soil Matters | The British Society of Soil Science | |
| 24 | 9 |  | The Clean Energy Revolution | National Grid | |
| 25 | 9 | F | From The Soil Up Podcast | Conan Moynihan | |
| 26 | 9 |  | The Sustainability Agenda | Fergal Byrne | |
| 27 | 9 |  | NOAA Ocean Podcast | National Ocean Service | |
| 28 | — | O | Oceancast | the Marine Conservation Society | |
| 29 | 10 | G | Guided Geography | Eric Gibson | |
| 30 | 10 |  | Water Leaders Pod | Global Water Intelligence | |
| 31 | 10 |  | MinuteEarth | Minute Earth | |
| 32 | 10 |  | It's Sedimentary, My Dear: A Geology Podcast | Ellen & Jane | |
| 33 | 4 |  | Age of Plastic | Andrea Fox | |
| 34 | 10 |  | The Decarbonisation Dialogue | Hannah Walker | |
| 35 | 10 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 36 | 10 |  | Sustainability In Your Ear | Mitch Ratcliffe | |
| 37 | 9 | W | W. W. E. | Ryan Touchet | |
| 38 | 8 |  | GEO Podcast | Gary Lewis, GEOetc.com | |
| 39 | 8 |  | weathering | Marshall, Marta, and Alden | |
| 40 | 8 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 41 | 8 |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 42 | 7 |  | Alberi e altri umani | Stefano Mancuso - Chora Media | |
| 43 | 5 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 44 | 7 |  | 100 Climate Conversations | Powerhouse | |
| 45 | 3 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 46 | 5 |  | Os Caminhos de Niéde Guidon | B9 | |
| 47 | 3 |  | Crossing The River | More Than Human Life (MOTH) | |
| 48 | 3 |  | The Ocean Age | Fed DeGobbi | |
| 49 | 3 | K | Know Power | Noha Sidhom and Mike Borgatti | |
| 50 | 3 |  | NOC Into the Blue Podcast | National Oceanography Centre | |
| 51 | 3 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 52 | 3 |  | GIS Chat Podcast | Jazzmen Wilson | |
| 53 | 3 | T | The Climate Change Hoax | Karl Michael | |
| 54 | 3 |  | The Composter Podcast | Jayne Merner | |
| 55 | 3 | T | Trash Magic! | Oakley J-Fast | |
| 56 | 3 |  | The Geography of Everything | Ronni Ravid & Zenne Hellinga | |
| 57 | 3 |  | Greening Defence | Royal United Services Institute | |
| 58 | 3 |  | Carbon Market Conversations: A Podcast by ICAP | The International Carbon Action Partnership | |
| 59 | 1 |  | Imagining Tomorrow | Emma Newman with Friends of the Earth | |
| 60 | 2 |  | Your Planet, Your Health | Ralph Levinson & Luc Lewitanski | |
| 61 | — |  | Claro que se puede | SER Podcast | |
| 62 | — | T | The BioAg Podcast | BioAg | |
| 63 | 7 |  | Farming For Change | James Smith | |
| 64 | 8 |  | Reskillience | Catie Payne | |
| 65 | 6 |  | Geology Bites | Oliver Strimpel | |
| 66 | 3 |  | Seaweed People | Jess Hamilton | |
| 67 | 15 |  | Earthquake! | QuakeFeed | |
| 68 | 5 | C | Chad's Climate Quest | Chad Frischmann | |
| 69 | 6 |  | Crazy Town | Post Carbon Institute | |
| 70 | 33 |  | The Environmental Transformation Podcast with Sean Grady | Sean Grady | |
| 71 | 5 |  | SustainabiliTREE | Mike Appleton / Katie Goldsbrough | |
| 72 | 4 |  | A Climate Change with Matt Matern | Matthew Matern | |
| 73 | 4 |  | People Helping Nature Podcast | Conservation Amplified | |
| 74 | — |  | How Volcanoes Are Formed? | Find Out How! | |
| 75 | 24 |  | Fakt oder Fake: Internetmythen auf dem Prüfstand – MDR JUMP | Mitteldeutscher Rundfunk | |
| 76 | 12 |  | Geology On The Rocks | James Hobbs | |
| 77 | 61 |  | The Biochar Podcast | ANZBIG | |
| 78 | 40 | S | Sustainable Infrastructure | Sustainability with SLES: Smart Local Energy Systems | Amey | |
| 79 | 2 |  | Marine Biology Vol. 1 | Aquarium of the Pacific | |
| 80 | 2 | T | The Jewel of Arabia Expedition | Adventurous Audio | |
| 81 | 2 | A | Agir pour le climat : Comment réduire nos émissions de gaz à effet de serre liées à l'énergie? | Les Ateliers du Futur | |
| 82 | 17 |  | We Are Carbon | Helen Fisher | |
| 83 | 16 |  | VOICE OF COMMONS | UNLESS | |
| 84 | 12 |  | Plant People | New York Botanical Garden | |
| 85 | 14 |  | The Hydrogen Podcast | Paul Rodden | |
| 86 | 6 |  | SAMS Ocean Explorer | Scottish Association for Marine Science | |
| 87 | 30 | P | Principio de Incertidumbre | Canal Extremadura | |
| 88 | 14 |  | Beyond the Ice | British Antarctic Survey | |
| 89 | 11 | R | Regenerative Agronomy | Soilcraft Team | |
| 90 | 9 |  | Deep Convection | Deep Convection | |
| 91 | 15 |  | UFO Witnesses | UFO Witnesses | |
| 92 | 47 | P | Podcast about natural disasters | Brett Nicolas Saenz Gonzalez | |
| 93 | 5 |  | Геодезия и Отвага! | Elena Zhuravleva | |
| 94 | 7 |  | Forestcast | USDA Forest Service | |
| 95 | 12 | L | Life in the Greenhouse | Carbon Accounting, Reporting, and Management Lab | |
| 96 | 11 |  | Findhorn, Nairn & Lossie Rivers Trust Podcast | Findhorn, Nairn & Lossie Rivers Trust | |
| 97 | 11 |  | What About Water? with Jay Famiglietti | Jay Famiglietti | |
| 98 | 2 |  | Cities 1.5 | University of Toronto Press | |
| 99 | 15 |  | AccuWeather Daily | AccuWeather | |
| 100 | 2 | G | Geoscience Futures | Geoscience Futures group | |
