| 1 | 1 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 2 | 1 |  | Rare Earth | BBC Radio 4 | |
| 3 | — |  | MinuteEarth | Minute Earth | |
| 4 | — |  | Geology Bites | Oliver Strimpel | |
| 5 | 29 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 6 | 1 |  | Real Organic Podcast | Real Organic Project | |
| 7 | 1 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 8 | 3 |  | Soil Matters | The British Society of Soil Science | |
| 9 | 11 |  | Regenerative Agriculture Podcast | John Kempf | |
| 10 | 8 |  | The Sustainability Agenda | Fergal Byrne | |
| 11 | 1 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 12 | 38 |  | Геодезия и Отвага! | Elena Zhuravleva | |
| 13 | — |  | Forestcast | USDA Forest Service | |
| 14 | 7 |  | The Geography of Everything | Ronni Ravid & Zenne Hellinga | |
| 15 | 10 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 16 | 9 |  | Planet Possible | CIWEM | |
| 17 | 7 |  | Cities 1.5 | University of Toronto Press | |
| 18 | 5 |  | SAMS Ocean Explorer | Scottish Association for Marine Science | |
| 19 | 7 |  | NOAA Ocean Podcast | National Ocean Service | |
| 20 | 11 | G | Geoscience Futures | Geoscience Futures group | |
| 21 | 13 |  | Kosmographia | Randall Carlson | |
| 22 | 13 |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 23 | 9 |  | Geology On The Rocks | James Hobbs | |
| 24 | 13 |  | Climate One | Climate One from The Commonwealth Club | |
| 25 | 13 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 26 | 9 |  | Water Leaders Pod | Global Water Intelligence | |
| 27 | 14 | F | Fossil Huntress — Palaeo Sommelier | Fossil Huntress | |
| 28 | 12 |  | Energy Switch | Switch Energy Alliance | |
| 29 | 10 |  | Funny Old World | 11-29 Media | |
| 30 | 9 | B | Back to Blue by Economist Impact | Economist Impact | |
| 31 | 9 |  | What About Water? with Jay Famiglietti | Jay Famiglietti | |
| 32 | 9 |  | VOICE OF COMMONS | UNLESS | |
| 33 | 7 |  | Quirks and Quarks | CBC | |
| 34 | 6 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 35 | 10 |  | Greening Defence | Royal United Services Institute | |
| 36 | 12 |  | Findhorn, Nairn & Lossie Rivers Trust Podcast | Findhorn, Nairn & Lossie Rivers Trust | |
| 37 | 10 | S | Sustainable Infrastructure | Sustainability with SLES: Smart Local Energy Systems | Amey | |
| 38 | 5 |  | Your Brain On Climate | Dave Powell | |
| 39 | 9 |  | Nuclear Waste: The Whole Story | Deep Isolation | |
| 40 | 9 | T | The Flame Trench | NASASpaceflight.com | |
| 41 | 9 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 42 | 5 |  | Plant People | New York Botanical Garden | |
| 43 | 8 |  | For What It’s Earth | Emma Brisdion & Sophie Pavelle | |
| 44 | 4 |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 45 | 7 |  | Environment, Climate Change, Renewable Energy, Regeneration, Sustainability, Nature, Politics, Circular Economy - One Planet | Environmental Solutions - One Planet Podcast - Creative Process Original Series | |
| 46 | 5 |  | Farming For Change | James Smith | |
| 47 | 3 |  | WeatherBrains | Big Brains Media LLC | |
| 48 | 7 |  | The Hydrogen Podcast | Paul Rodden | |
| 49 | — | A | Ag Future: Innovation in Agri-Food | Alltech | |
| 50 | 1 |  | The Market Gardener Podcast | JM Fortier | |
| 51 | 2 |  | A Voyage to Antarctica | UKAHT | |
| 52 | 8 |  | Geology Bites | Oliver Strimpel | |
| 53 | 7 |  | Climate Curious | TEDxLondon | |
| 54 | 14 |  | We Are Carbon | Helen Fisher | |
| 55 | 13 |  | The Biochar Show | The Biochar Show | |
| 56 | 13 |  | 碳笑风生 | Shangwei, MInghao | |
| 57 | 12 | R | Rising sea levels | Sharlez Reaves | |
| 58 | 121 | C | Climate Reflections: The SRM360 Podcast | SRM360 | |
| 59 | 11 |  | The Nature Recovery Podcast | The Leverhulme Centre for Nature Recovery | |
| 60 | 22 |  | It's Sedimentary, My Dear: A Geology Podcast | Ellen & Jane | |
| 61 | 1 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 62 | 7 |  | NOC Into the Blue Podcast | National Oceanography Centre | |
| 63 | 57 |  | The Regenaissance Podcast | The Regenaissance | |
| 64 | 13 |  | Crossing The River | More Than Human Life (MOTH) | |
| 65 | 39 |  | Beyond the Ice | British Antarctic Survey | |
| 66 | — |  | Geonauten | Hannes Laermanns und Holger Kretschmer | |
| 67 | 12 |  | The Decarbonisation Dialogue | Hannah Walker | |
| 68 | 16 |  | Reskillience | Catie Payne | |
| 69 | 25 |  | 地球真好玩 | 日谈公园 | |
| 70 | 14 |  | Popular Volcanics | Popular Volcanics | |
| 71 | 8 |  | Sustainable(ish) | Jen Gale | |
| 72 | 18 |  | State of Seed | Foreign Policy | |
| 73 | 12 |  | Fakt oder Fake: Internetmythen auf dem Prüfstand – MDR JUMP | Mitteldeutscher Rundfunk | |
| 74 | 25 |  | Crazy Town | Post Carbon Institute | |
| 75 | 17 |  | Storm Front Freaks | Storm Front Freaks | Weather | Chasing | Tornado | |
| 76 | 23 | F | From The Soil Up Podcast | Conan Moynihan | |
| 77 | 28 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 78 | — |  | Energy Matters | SMS plc | |
| 79 | 27 |  | Seaweed People | Jess Hamilton | |
| 80 | 1 | E | Every Action Counts | Every Action Counts | |
| 81 | 19 |  | The Backpacker's Guide To Prehistory | David Mountain | |
| 82 | 19 |  | Sustainability In Your Ear | Mitch Ratcliffe | |
| 83 | 117 |  | Sustainability In Progress (SIP) | Sustainability in Progress (SIP) | |
| 84 | 15 | W | Wilderkids (for parents of eco kids) | Twig.fm | |
| 85 | 26 | P | Principio de Incertidumbre | Canal Extremadura | |
| 86 | 18 |  | Energy Speaks Back | Paul Webb | |
| 87 | 20 |  | Water Women | Water Women | |
| 88 | 17 |  | Revealing Hidden Depths - the Seabed 2030 Podcast | Steve Hall, Seabed 2030 | |
| 89 | 17 |  | GeOCHemISTea | Sam Scher | |
| 90 | 24 |  | AccuWeather Daily | AccuWeather | |
| 91 | 21 | M | Meteorology Matters | Rob Jones | |
| 92 | 17 |  | Deep Convection | Deep Convection | |
| 93 | 45 |  | ChangeUnderground | mrjonmoore | |
| 94 | 37 |  | Farm Food Facts | USFRA | |
| 95 | 15 |  | The Clean Energy Revolution | National Grid | |
| 96 | 25 |  | Safeguarding Sound Science | National Center for Science Education | |
| 97 | 22 |  | Flat Earth Research | Flat Earth Research | |
| 98 | 22 |  | The Daily Climate Podcast | The JB Institute | |
| 99 | 26 | D | Darwin’s journey | Talia Lacroix | |
| 100 | 18 | A | A New Climate | Sky News | |
