| 1 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 2 | — |  | Rare Earth | BBC Radio 4 | |
| 3 | 3 |  | Geology Bites | Oliver Strimpel | |
| 4 | — |  | Regenerative Agriculture Podcast | John Kempf | |
| 5 | 20 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 6 | 20 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 7 | 2 |  | For What It’s Earth | Emma Brisdion & Sophie Pavelle | |
| 8 | 5 |  | MinuteEarth | Minute Earth | |
| 9 | 7 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 10 | 17 |  | NOC Into the Blue Podcast | National Oceanography Centre | |
| 11 | 4 |  | Climate One | Climate One from The Commonwealth Club | |
| 12 | 63 |  | Forestcast | USDA Forest Service | |
| 13 | 5 | H | How to Save the World | The Psychology & Science of Environmental Behavior | Katie Patrick | |
| 14 | 5 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 15 | 5 |  | Your Brain On Climate | Dave Powell | |
| 16 | 5 |  | Planet Possible | CIWEM | |
| 17 | 5 | T | The Jewel of Arabia Expedition | Adventurous Audio | |
| 18 | 5 | S | Solving Tornadoes: Physics of Storms and Flow | James McGinn | |
| 19 | 5 | C | Climate Humans | HERO | |
| 20 | 5 | R | regenagri podcast | regenagri | |
| 21 | 4 | T | The Eurasian Climate Brief | Eurasian Climate Brief Team | |
| 22 | 4 |  | The Hydrogen Podcast | Paul Rodden | |
| 23 | 4 |  | Kosmographia | Randall Carlson | |
| 24 | 3 |  | Climate Curious | TEDxLondon | |
| 25 | 5 |  | It's Sedimentary, My Dear: A Geology Podcast | Ellen & Jane | |
| 26 | 4 |  | Sustainable(ish) | Jen Gale | |
| 27 | 4 |  | Ag Carbon Podcast | Agoro Carbon Alliance | |
| 28 | 4 |  | Plant People | New York Botanical Garden | |
| 29 | 1 |  | The Sustainability Agenda | Fergal Byrne | |
| 30 | 17 |  | Quirks and Quarks | CBC | |
| 31 | 2 |  | The Geography of Everything | Ronni Ravid & Zenne Hellinga | |
| 32 | 2 |  | The Market Gardener Podcast | JM Fortier | |
| 33 | 2 |  | Greening Defence | Royal United Services Institute | |
| 34 | 2 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 35 | 2 |  | Imagining Tomorrow | Emma Newman with Friends of the Earth | |
| 36 | 2 |  | Farming For Change | James Smith | |
| 37 | 2 |  | Carbon Market Conversations: A Podcast by ICAP | The International Carbon Action Partnership | |
| 38 | 2 |  | For the love of weather | Gemma Plumb & Aisling Creevey | |
| 39 | 2 |  | Geology On The Rocks | James Hobbs | |
| 40 | 2 | E | Energ’Ethic - Climate Justice and Energy Transition | Marine Cornelis | |
| 41 | 2 |  | A Voyage to Antarctica | UKAHT | |
| 42 | 2 |  | Piknik Naukowy | Polskie Radio S.A. | |
| 43 | 2 |  | Latest Climate News | A Touch of Space | |
| 44 | 2 |  | Energy Matters | SMS plc | |
| 45 | 2 |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 46 | 2 | G | GreenTruth | TiiQu | |
| 47 | 2 | T | The BioAg Podcast | BioAg | |
| 48 | 2 |  | Marine Biology Vol. 1 | Aquarium of the Pacific | |
| 49 | 17 | M | Meteorology Matters | Rob Jones | |
| 50 | 2 | S | Seven: Disturbing Chronicle Stories of Scary, Paranormal & Horror Tales | Unknown | |
| 51 | — |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 52 | 2 |  | Crazy Town | Post Carbon Institute | |
| 53 | 4 |  | Talking Geosciences | University of Aberdeen | |
| 54 | 1 | P | Permaculture for the Future | Josh Robinson | |
| 55 | 1 |  | The Composter Podcast | Jayne Merner | |
| 56 | 13 |  | Real Organic Podcast | Real Organic Project | |
| 57 | 15 |  | Reskillience | Catie Payne | |
| 58 | 3 |  | Beyond the Ice | British Antarctic Survey | |
| 59 | 4 |  | Challenging Climate | Jesse Reynolds and Pete Irvine | |
| 60 | 4 |  | We Are Carbon | Helen Fisher | |
| 61 | 4 |  | Why We Mine | Teck Resources | |
| 62 | 4 |  | 【梦梦邀你追剧】-丨三体丨 | 汐玥梦梦 | |
| 63 | 4 | M | MUDA Talks | Muda Talks | |
| 64 | 4 |  | Habitat | Folha de S.Paulo | |
| 65 | 2 |  | The SciManDan Podcast | SciManDan | |
| 66 | 21 | E | Eat For The Planet with Nil Zacharias | Eat For The Planet | |
| 67 | 10 |  | UFO Witnesses | UFO Witnesses | |
| 68 | 34 |  | Flat Earth Research | Flat Earth Research | |
| 69 | 17 | T | The Climate Change Hoax | Karl Michael | |
| 70 | 8 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 71 | 7 |  | Geology Bites | Oliver Strimpel | |
| 72 | 5 | N | North Sound Weather Minute | North Sound Meteorologist Ted Buehner | |
| 73 | 7 |  | AccuWeather Daily | AccuWeather | |
| 74 | 65 |  | The Backpacker's Guide To Prehistory | David Mountain | |
| 75 | 10 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 76 | 6 |  | SAMS Ocean Explorer | Scottish Association for Marine Science | |
| 77 | 26 |  | Minds Behind Maps | Maxime Lenormand | |
| 78 | 7 |  | The Nature Recovery Podcast | The Leverhulme Centre for Nature Recovery | |
| 79 | 6 |  | 100 Climate Conversations | Powerhouse | |
| 80 | 12 | F | From The Soil Up Podcast | Conan Moynihan | |
| 81 | 65 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 82 | 1 |  | Bionic Planet: Reversing Climate Change by Restoring Nature | Steve Zwick | |
| 83 | — |  | Funny Old World | 11-29 Media | |
| 84 | 1 | R | Resilient Earth Radio & Podcast | Planet Centric Media | |
| 85 | 11 | P | Principio de Incertidumbre | Canal Extremadura | |
| 86 | 10 | C | Climate Reflections: The SRM360 Podcast | SRM360 | |
| 87 | 63 |  | regenagri podcast | regenagri | |
| 88 | 10 |  | Cities 1.5 | University of Toronto Press | |
| 89 | 10 | S | Small Things Big Climate | Toronto Star | |
| 90 | 18 |  | The Response Force Multiplier | OSRL | |
| 91 | 30 |  | How Volcanoes Are Formed? | Find Out How! | |
| 92 | 10 |  | Earthquakes, Plate Tectonics and something else. | Cecilia Lopez | |
| 93 | 5 | L | Land van Ons | Land van Ons | |
| 94 | 10 | P | Policy Pathways | International Water Management Institute | |
| 95 | 9 |  | Fakt oder Fake: Internetmythen auf dem Prüfstand – MDR JUMP | Mitteldeutscher Rundfunk | |
| 96 | 7 |  | American Shoreline Podcast Network | The American Shoreline Podcast Network | |
| 97 | 7 |  | Enough Stuff Podcast | Enough Stuff, remember: we don't need more stuff - we need enough stuff, used well. | |
| 98 | 7 |  | Water Women | Water Women | |
| 99 | 3 | C | Capitalismo carnivoro | Francesca Grazioli | |
| 100 | 3 |  | The Weather Junkies | Weather Junkies | |
