| 1 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 2 | 1 |  | Rare Earth | BBC Radio 4 | |
| 3 | 1 |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 4 | — |  | Geology Bites | Oliver Strimpel | |
| 5 | — |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 5 | — |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 6 | 2 |  | Your Brain On Climate | Dave Powell | |
| 7 | — |  | Regenerative Agriculture Podcast | John Kempf | |
| 8 | 1 |  | Quirks and Quarks | CBC | |
| 8 | 15 |  | The Nature Recovery Podcast | The Leverhulme Centre for Nature Recovery | |
| 9 | 27 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 9 | 9 |  | Soil Matters | The British Society of Soil Science | |
| 9 | 1 |  | Breaking Down: Collapse | Kory & Kellan | |
| 9 | 4 |  | SOIL: Rewilding the Underground | Freya Mulvey | |
| 10 | 4 |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 11 | 21 |  | Oceanography | Pine Forest Media | |
| 12 | 33 |  | Nature Unheard | The EBRD | |
| 12 | 149 |  | It's Sedimentary, My Dear: A Geology Podcast | Ellen & Jane | |
| 12 | 1 |  | The Fossil Files | Robert Sansom and Susannah Maidment | |
| 13 | 4 |  | NRC Onbehaarde Apen | NRC | |
| 14 | 3 |  | Climate Curious | TEDxLondon | |
| 15 | — |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 16 | — |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 17 | 8 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 17 | 4 |  | SAMS Ocean Explorer | Scottish Association for Marine Science | |
| 18 | 25 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 18 | 3 |  | The Hydrogen Podcast | Paul Rodden | |
| 19 | 2 |  | The Resilience Brief | International Military Council on Climate and Security | |
| 22 | 1 |  | The Market Gardener Podcast | JM Fortier | |
| 23 | 9 |  | Ask Us Anything by Popular Science | Popular Science | |
| 24 | — |  | MinuteEarth | Minute Earth | |
| 24 | 11 |  | NOAA Ocean Podcast | National Ocean Service | |
| 25 | 10 |  | National Geographic Magazines | Audiobooks On Line | |
| 27 | 1 |  | For What It’s Earth | Emma Brisdion & Sophie Pavelle | |
| 27 | 12 |  | NOC Into the Blue Podcast | National Oceanography Centre | |
| 29 | 13 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 31 | 13 |  | Power: Limits and Prospects for Human Survival | Post Carbon Institute: Energy | |
| 31 | 9 |  | Real Organic Podcast | Real Organic Project | |
| 32 | 2 |  | Imagining Tomorrow | Emma Newman with Friends of the Earth | |
| 33 | 12 |  | Climate Unf*cked | Rob Cooper | |
| 34 | 6 |  | Climate One | Climate One from The Commonwealth Club | |
| 35 | — |  | Geology Bites | Oliver Strimpel | |
| 36 | 64 |  | Popular Volcanics | Popular Volcanics | |
| 36 | 12 |  | The Circularity Series | Ahmed Detta, CEO | Enviroo | |
| 37 | 15 |  | Rock On, Mother Earth! | Bill Witherspoon, geology walks & talks guy | |
| 38 | 15 |  | This Way Up | Arctic Council & Både Og | |
| 40 | 11 |  | Safeguarding Sound Science | National Center for Science Education | |
| 41 | 6 | M | MUDA Talks | Muda Talks | |
| 42 | 11 |  | The Backpacker's Guide To Prehistory | David Mountain | |
| 44 | 12 |  | Geology On The Rocks | James Hobbs | |
| 44 | 95 |  | NUCLEAR FUSION IS HERE Quantum Kinetics Corporation “First to Fusion™️” Podcast Series | Randal Bird | |
| 45 | 3 |  | The Ocean Age | Fed DeGobbi | |
| 45 | 24 |  | Reskillience | Catie Payne | |
| 45 | 17 |  | The Earth Set Podcast | Earth Set | |
| 46 | 15 |  | Storm Front Freaks | Storm Front Freaks | Weather | Chasing | Tornado | |
| 47 | 3 |  | Sustainable(ish) | Jen Gale | |
| 47 | 14 |  | Greening Defence | Royal United Services Institute | |
| 48 | 1 | P | Principio de Incertidumbre | Canal Extremadura | |
| 48 | — | T | The IcePod | The IcePod | |
| 48 | 14 |  | The Weather Junkies | Weather Junkies | |
| 48 | 4 |  | Alberi e altri umani | Stefano Mancuso - Chora Media | |
| 50 | 16 |  | Kosmographia | Randall Carlson | |
| 52 | 27 |  | Planet Possible | CIWEM | |
| 52 | 5 |  | Crazy Town | Post Carbon Institute | |
| 53 | 2 |  | A Voyage to Antarctica | UKAHT | |
| 54 | 40 |  | Midnight Frequency Radio | Carl Richardson | |
| 55 | 17 |  | The Clean Energy Revolution | National Grid | |
| 56 | 3 |  | People Helping Nature Podcast | Conservation Amplified | |
| 57 | 2 |  | How Volcanoes Are Formed? | Find Out How! | |
| 57 | 65 |  | Sustainability In Your Ear | Mitch Ratcliffe | |
| 58 | 8 | W | Whitetail Instinct Podcast | Chance Vorderstrasse | |
| 59 | 27 |  | Energy Speaks Back | Paul Webb | |
| 59 | 11 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 60 | 5 |  | AccuWeather Daily | AccuWeather | |
| 61 | 28 |  | The SciManDan Podcast | SciManDan | |
| 61 | 63 |  | Carbon Market Conversations: A Podcast by ICAP | The International Carbon Action Partnership | |
| 63 | 16 |  | Fakt oder Fake: Internetmythen auf dem Prüfstand – MDR JUMP | Mitteldeutscher Rundfunk | |
| 63 | 28 |  | Geografia em Meia Hora | Educação em Meia Hora | |
| 63 | 20 |  | The Regenaissance Podcast | The Regenaissance | |
| 64 | 6 |  | Soils For Life | Soils For Life | |
| 65 | 6 |  | Energy Matters | SMS plc | |
| 66 | 1 |  | Farming For Change | James Smith | |
| 66 | 21 |  | The Composter Podcast | Jayne Merner | |
| 67 | 18 |  | Crossing The River | More Than Human Life (MOTH) | |
| 68 | 16 |  | The OMEX Canada Podcast Channel | OMEX Canada | |
| 70 | 3 |  | GIS Chat Podcast | Jazzmen Wilson | |
| 71 | 33 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 72 | 9 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 73 | 14 |  | Jane Goodall Biography Forever | Inception Point Ai | |
| 73 | 74 |  | Bionic Planet: Reversing Climate Change by Restoring Nature | Steve Zwick | |
| 75 | 18 |  | Oman 3165 | Adventurous Audio | |
| 76 | 25 |  | Talking Climate | The Wilkes Center for Climate Science and Policy | |
| 77 | — |  | Talk+Water | Texas+Water | |
| 79 | 17 |  | UFO Witnesses | UFO Witnesses | |
| 80 | 38 |  | Ancient Organics - The Permaculture Podcast | Ancient Organics Studio | |
| 81 | 14 |  | The Geography of Everything | Ronni Ravid & Zenne Hellinga | |
| 82 | — |  | Horóscopos y Astrología con Ricardo Villalobos | Ricardo Villalobos | |
| 82 | 13 |  | The Sustainability Agenda | Fergal Byrne | |
| 83 | 15 |  | Nuclear Waste: The Whole Story | Deep Isolation | |
| 84 | 14 |  | On The Environment | Yale Center for Environmental Law and Policy | |
