| 1 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 2 | 1 |  | Planet Possible | CIWEM | |
| 3 | 1 |  | Regenerative Agriculture Podcast | John Kempf | |
| 4 | 1 |  | Geology Bites | Oliver Strimpel | |
| 5 | 1 |  | Rare Earth | BBC Radio 4 | |
| 6 | 8 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 7 | 5 |  | Climate One | Climate One from The Commonwealth Club | |
| 8 | 2 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 9 | 7 |  | Sustainable(ish) | Jen Gale | |
| 10 | 16 |  | Your Brain On Climate | Dave Powell | |
| 11 | 4 |  | Imagining Tomorrow | Emma Newman with Friends of the Earth | |
| 12 | 75 | M | Meteorology Matters | Rob Jones | |
| 13 | 5 |  | The Geography of Everything | Ronni Ravid & Zenne Hellinga | |
| 14 | 5 |  | MinuteEarth | Minute Earth | |
| 15 | 4 |  | NOAA Ocean Podcast | National Ocean Service | |
| 16 | 6 |  | The Clean Energy Revolution | National Grid | |
| 17 | 4 |  | Reskillience | Catie Payne | |
| 18 | 3 |  | Crazy Town | Post Carbon Institute | |
| 19 | 1 | N | Nourrir le vivant | Cirad | |
| 20 | 3 |  | The Nature Recovery Podcast | The Leverhulme Centre for Nature Recovery | |
| 21 | — |  | For What It’s Earth | Emma Brisdion & Sophie Pavelle | |
| 22 | 3 |  | NOC Into the Blue Podcast | National Oceanography Centre | |
| 23 | 3 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 24 | 2 |  | A Voyage to Antarctica | UKAHT | |
| 25 | 2 |  | For the love of weather | Gemma Plumb & Aisling Creevey | |
| 26 | 2 | T | The Jewel of Arabia Expedition | Adventurous Audio | |
| 27 | 2 |  | Climate Curious | TEDxLondon | |
| 28 | 1 |  | Cities 1.5 | University of Toronto Press | |
| 29 | 1 | R | regenagri podcast | regenagri | |
| 30 | 1 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 31 | — |  | UFO Witnesses | UFO Witnesses | |
| 32 | — |  | The Biochar Podcast | ANZBIG | |
| 33 | — |  | The Biochar Talk | Jessica Kouvo | |
| 34 | 4 |  | Quirks and Quarks | CBC | |
| 35 | 1 |  | The Hydrogen Podcast | Paul Rodden | |
| 36 | 1 |  | The Market Gardener Podcast | JM Fortier | |
| 37 | 1 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 38 | 1 |  | Marine Biology Vol. 1 | Aquarium of the Pacific | |
| 39 | — | P | Permaculture for the Future | Josh Robinson | |
| 40 | 2 |  | Water Resources Podcast | Bridget Scanlon | |
| 41 | 1 |  | Popular Volcanics | Popular Volcanics | |
| 42 | 1 |  | The Composter Podcast | Jayne Merner | |
| 43 | 3 |  | Minds Behind Maps | Maxime Lenormand | |
| 44 | — |  | 碳笑风生 | Shangwei, MInghao | |
| 45 | — |  | Deep Convection | Deep Convection | |
| 46 | 4 |  | Farming For Change | James Smith | |
| 47 | 5 |  | The Sustainability Agenda | Fergal Byrne | |
| 48 | — |  | Polar Podcasts | Julie Hollis | |
| 49 | 2 |  | Kosmographia | Randall Carlson | |
| 50 | 7 |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 51 | 3 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 52 | 1 |  | Geology On The Rocks | James Hobbs | |
| 53 | 1 |  | What On Earth: The Sustainable Podcast | Hubbub | |
| 54 | 1 |  | It's Sedimentary, My Dear: A Geology Podcast | Ellen & Jane | |
| 55 | 1 |  | Flat Earth Research | Flat Earth Research | |
| 56 | — |  | Power: Limits and Prospects for Human Survival | Post Carbon Institute: Energy | |
| 57 | — | G | Geoscience Futures | Geoscience Futures group | |
| 58 | 3 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 59 | 3 |  | Greening Defence | Royal United Services Institute | |
| 60 | 38 |  | Carbon Market Conversations: A Podcast by ICAP | The International Carbon Action Partnership | |
| 61 | — |  | Everything Weather Podcast | Kyle David | |
| 62 | 1 | C | Climate Reflections: The SRM360 Podcast | SRM360 | |
| 63 | 70 |  | Plant People | New York Botanical Garden | |
| 64 | 4 |  | 地球真好玩 | 日谈公园 | |
| 65 | 7 |  | GEO Podcast | Gary Lewis, GEOetc.com | |
| 66 | 62 |  | Why We Mine | Teck Resources | |
| 67 | 79 | T | The Climate Change Hoax | Karl Michael | |
| 68 | — | A | Ag Future: Innovation in Agri-Food | Alltech | |
| 69 | — | J | Joe and Joe Weather Show | joe cioffi | |
| 70 | 4 |  | Fakt oder Fake: Internetmythen auf dem Prüfstand – MDR JUMP | Mitteldeutscher Rundfunk | |
| 71 | 8 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 72 | 29 |  | Jeranism Podcast | Jeranism Podcast | |
| 73 | 14 |  | The Ocean Age | Fed DeGobbi | |
| 74 | 23 |  | Real Organic Podcast | Real Organic Project | |
| 75 | 1 | N | Naturaleza ...... | andres felipe gonzalez fajardo | |
| 76 | 72 | F | From The Soil Up Podcast | Conan Moynihan | |
| 77 | 83 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 78 | — |  | Nuclear Waste: The Whole Story | Deep Isolation | |
| 79 | 19 |  | AccuWeather Daily | AccuWeather | |
| 80 | 16 |  | Beyond the Ice | British Antarctic Survey | |
| 81 | 16 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 82 | 16 | T | The Climate Champions | Lee Krevat | |
| 83 | — | N | Nature Connection Radio | Big Blend Radio Network | |
| 84 | 17 | A | ARSO Podcast | Agencija Republike Slovenije za okolje | |
| 85 | — |  | The Third Pole Podcast | Dialogue Earth Podcasts | |
| 86 | — |  | Energy Speaks Back | Paul Webb | |
| 87 | 54 |  | Geology Bites | Oliver Strimpel | |
| 88 | 19 |  | Geonauten | Hannes Laermanns und Holger Kretschmer | |
| 89 | 19 | F | Future of Denial | Tad DeLay | |
| 90 | 19 | Ž | Žydintis sodas | LRT | |
| 91 | 18 |  | Environment, Climate Change, Renewable Energy, Regeneration, Sustainability, Nature, Politics, Circular Economy - One Planet | Environmental Solutions - One Planet Podcast - Creative Process Original Series | |
| 92 | 17 |  | Geology On The Rocks | James Hobbs | |
| 93 | 3 |  | Climate Correction™ - A Climate Change Podcast | Shannon Maganiezin | |
| 94 | 2 |  | Pals in Palaeo | Adele Pentland | |
| 95 | 18 |  | How Volcanoes Are Formed? | Find Out How! | |
| 96 | 18 |  | Your Planet, Your Health | Ralph Levinson & Luc Lewitanski | |
| 97 | 18 |  | Sustainability In Progress (SIP) | Sustainability in Progress (SIP) | |
| 98 | 18 | C | Countering Climate Skepticism | ccspod | |
| 99 | 10 |  | Water Women | Water Women | |
| 100 | — |  | Forestcast | USDA Forest Service | |
