| 1 | 2 |  | Rare Earth | BBC Radio 4 | |
| 2 | 1 |  | Imagining Tomorrow | Emma Newman with Friends of the Earth | |
| 3 | 1 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 4 | — |  | Geology Bites | Oliver Strimpel | |
| 5 | — |  | Regenerative Agriculture Podcast | John Kempf | |
| 6 | — |  | Climate One | Climate One from The Commonwealth Club | |
| 7 | — |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 8 | 28 |  | The Sustainability Agenda | Fergal Byrne | |
| 9 | 1 |  | For What It’s Earth | Emma Brisdion & Sophie Pavelle | |
| 10 | 39 |  | It's Sedimentary, My Dear: A Geology Podcast | Ellen & Jane | |
| 11 | 152 |  | Energy Speaks Back | Paul Webb | |
| 12 | — |  | What On Earth: The Sustainable Podcast | Hubbub | |
| 13 | 42 |  | Greening Defence | Royal United Services Institute | |
| 14 | 40 |  | Crazy Town | Post Carbon Institute | |
| 15 | 105 |  | The Third Pole Podcast | Dialogue Earth Podcasts | |
| 16 | 7 |  | A Voyage to Antarctica | UKAHT | |
| 17 | 7 |  | MinuteEarth | Minute Earth | |
| 18 | 7 |  | Farming For Change | James Smith | |
| 19 | 6 |  | Kosmographia | Randall Carlson | |
| 20 | 8 | T | The Jewel of Arabia Expedition | Adventurous Audio | |
| 21 | 4 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 22 | 8 |  | The Nature Recovery Podcast | The Leverhulme Centre for Nature Recovery | |
| 23 | 8 |  | Climate Correction™ - A Climate Change Podcast | Shannon Maganiezin | |
| 24 | 8 |  | Pals in Palaeo | Adele Pentland | |
| 25 | 5 |  | Quirks and Quarks | CBC | |
| 26 | 8 |  | Forestcast | USDA Forest Service | |
| 27 | 8 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 28 | 5 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 29 | 7 |  | Carbon Market Conversations: A Podcast by ICAP | The International Carbon Action Partnership | |
| 30 | 9 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 31 | 7 |  | UFO Witnesses | UFO Witnesses | |
| 32 | 7 |  | NOAA Ocean Podcast | National Ocean Service | |
| 33 | 7 |  | 100 Climate Conversations | Powerhouse | |
| 34 | 142 |  | Jeranism Podcast | Jeranism Podcast | |
| 35 | 8 |  | Your Brain On Climate | Dave Powell | |
| 36 | 4 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 37 | 9 |  | The Geography of Everything | Ronni Ravid & Zenne Hellinga | |
| 38 | 9 |  | Sustainable(ish) | Jen Gale | |
| 39 | 6 |  | For the love of weather | Gemma Plumb & Aisling Creevey | |
| 40 | 10 |  | Beyond the Ice | British Antarctic Survey | |
| 41 | 10 |  | SAMS Ocean Explorer | Scottish Association for Marine Science | |
| 42 | 8 |  | Water Women | Water Women | |
| 43 | 8 | C | Climate Humans | HERO | |
| 44 | 7 |  | SustainabiliTREE | Mike Appleton / Katie Goldsbrough | |
| 45 | 7 | N | Nourrir le vivant | Cirad | |
| 46 | 7 | R | Regenerative Agronomy | Soilcraft Team | |
| 47 | 6 |  | The Market Gardener Podcast | JM Fortier | |
| 48 | 8 |  | Planet Possible | CIWEM | |
| 49 | 7 | K | Kukkuv õun | Kuku Raadio | |
| 50 | 7 |  | NOC Into the Blue Podcast | National Oceanography Centre | |
| 51 | 5 |  | The Hydrogen Podcast | Paul Rodden | |
| 52 | — |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 53 | — | G | Glad Tidings: The Climate Cleanup Podcast | Glad Climate | |
| 54 | 7 |  | Climate Curious | TEDxLondon | |
| 55 | 11 | S | Solving Tornadoes: Physics of Storms and Flow | James McGinn | |
| 56 | 11 | R | regenagri podcast | regenagri | |
| 57 | 4 |  | The Composter Podcast | Jayne Merner | |
| 58 | 10 | T | The Eurasian Climate Brief | Eurasian Climate Brief Team | |
| 59 | 2 | E | Energ’Ethic - Climate Justice and Energy Transition | Marine Cornelis | |
| 60 | 10 |  | Ag Carbon Podcast | Agoro Carbon Alliance | |
| 61 | 10 |  | Plant People | New York Botanical Garden | |
| 62 | 2 |  | Geology Podcast Network | Unknown | |
| 63 | 3 |  | AccuWeather Daily | AccuWeather | |
| 64 | 3 |  | Minds Behind Maps | Maxime Lenormand | |
| 65 | 31 |  | The Backpacker's Guide To Prehistory | David Mountain | |
| 66 | 9 |  | Fakt oder Fake: Internetmythen auf dem Prüfstand – MDR JUMP | Mitteldeutscher Rundfunk | |
| 67 | 5 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 68 | 79 |  | Deep Insights with Mining Review Africa | Mining Review Africa | |
| 69 | 11 | S | Seven: Disturbing Chronicle Stories of Scary, Paranormal & Horror Tales | Unknown | |
| 70 | 99 |  | The Regenaissance Podcast | The Regenaissance | |
| 71 | 16 |  | WeatherBrains | Big Brains Media LLC | |
| 72 | 16 |  | Geology On The Rocks | James Hobbs | |
| 73 | 14 |  | Piknik Naukowy | Polskie Radio S.A. | |
| 74 | 31 |  | Reskillience | Catie Payne | |
| 75 | 49 |  | Cities 1.5 | University of Toronto Press | |
| 76 | — |  | Your Planet, Your Health | Ralph Levinson & Luc Lewitanski | |
| 77 | — | T | Tom MacSweeney's Maritime Podcast | Tom MacSweeney | |
| 78 | 14 |  | Latest Climate News | A Touch of Space | |
| 79 | 14 |  | Energy Matters | SMS plc | |
| 80 | 11 | G | GreenTruth | TiiQu | |
| 81 | 18 | 7 | 7th Generation | Cambridge 105 Radio | |
| 82 | 12 | T | The BioAg Podcast | BioAg | |
| 83 | 12 |  | Marine Biology Vol. 1 | Aquarium of the Pacific | |
| 84 | — |  | Let’s Science That! Salt marsh eutrophication & guar gum fertilizer pellets. | Charlize | |
| 85 | 18 |  | The SciManDan Podcast | SciManDan | |
| 86 | 18 |  | Crossing The River | More Than Human Life (MOTH) | |
| 87 | 15 | P | Permaculture for the Future | Josh Robinson | |
| 88 | 15 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 89 | 15 | A | A Rock and A Hard Place | Mineral Choices | |
| 90 | 14 |  | Deep Convection | Deep Convection | |
| 91 | 14 |  | Talking Geosciences | University of Aberdeen | |
| 92 | 14 |  | ASH CLOUD | Ash Sweeting | |
| 93 | 14 | C | Climate Reflections: The SRM360 Podcast | SRM360 | |
| 94 | 12 | M | Meteorology Matters | Rob Jones | |
| 95 | 15 |  | Sustainability In Your Ear | Mitch Ratcliffe | |
| 96 | 15 |  | GEO Podcast | Gary Lewis, GEOetc.com | |
| 97 | 13 |  | Challenging Climate | Jesse Reynolds and Pete Irvine | |
| 98 | 15 | M | Mama Earth Talk | Mariska Nell | |
| 99 | 11 |  | We Are Carbon | Helen Fisher | |
| 100 | 11 |  | Why We Mine | Teck Resources | |
