| 1 | — |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 2 | — | E | Eat For The Planet with Nil Zacharias | Eat For The Planet | |
| 3 | 38 |  | Quirks and Quarks | CBC | |
| 4 | 1 |  | MinuteEarth | Minute Earth | |
| 5 | 2 |  | MinuteEarth | Minute Earth | |
| 6 | 2 |  | Crazy Town | Post Carbon Institute | |
| 7 | 13 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 8 | 2 |  | Climate One | Climate One from The Commonwealth Club | |
| 9 | 4 |  | Bionic Planet: Reversing Climate Change by Restoring Nature | Steve Zwick | |
| 10 | 1 |  | Water We Doing? | David Evans | |
| 11 | 1 | P | Policy Pathways | International Water Management Institute | |
| 12 | 4 |  | Climate Emergency | Suno India | |
| 13 | 1 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 14 | 3 |  | The Biochar Podcast | ANZBIG | |
| 15 | 1 |  | Rare Earth | BBC Radio 4 | |
| 16 | 4 |  | Regenerative Agriculture Podcast | John Kempf | |
| 17 | 4 |  | A Voyage to Antarctica | UKAHT | |
| 18 | 3 |  | NOAA Ocean Podcast | National Ocean Service | |
| 19 | — |  | Carbon Market Conversations: A Podcast by ICAP | The International Carbon Action Partnership | |
| 20 | 3 |  | Cities 1.5 | University of Toronto Press | |
| 21 | 3 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 22 | 1 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 23 | 1 |  | Geology Bites | Oliver Strimpel | |
| 24 | — |  | Biosphere 2 Podcast | Biosphere 2 University of Arizona | |
| 25 | — |  | Safeguarding Sound Science | National Center for Science Education | |
| 26 | 3 | E | Earth Day | Katie Brown | |
| 27 | 1 | N | Nanobubbles 101 | Tuinn Media | |
| 28 | 1 |  | The Hydrogen Podcast | Paul Rodden | |
| 29 | 1 |  | Sustainability 101 Podcast | Pratiksha More | |
| 30 | 1 | T | TetraSpeak! | Vir Gogia | |
| 31 | 2 |  | Kosmographia | Randall Carlson | |
| 32 | — |  | Environment, Climate Change, Renewable Energy, Regeneration, Sustainability, Nature, Politics, Circular Economy - One Planet | Environmental Solutions - One Planet Podcast - Creative Process Original Series | |
| 33 | 3 |  | Climate Cast | Minnesota Public Radio | |
| 34 | 1 |  | Bermuda Triangle Mystery | Jess | |
| 35 | 1 | W | World amazing facts | World Amazing Facts | |
| 36 | 1 |  | What About Water? with Jay Famiglietti | Jay Famiglietti | |
| 37 | 1 | T | The Climate Stand with The Final Stand | The Final Stand | |
| 38 | — |  | Soil Matters | The British Society of Soil Science | |
| 39 | — |  | Plant People | New York Botanical Garden | |
| 40 | 3 | M | Mycotoxin Matters | Alltech | |
| 41 | 1 |  | The Global Energy & Environmental Law Podcast | The International Environmental Law Committee of the American Branch of the International Law Association | |
| 42 | — |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 43 | — |  | The Biochar Show | The Biochar Show | |
| 44 | — |  | The Biochar Talk | Jessica Kouvo | |
| 45 | — |  | Ladakh and Climate change | Thinles Ladakhi | |
| 46 | — |  | Behind the Scenes with Bryan | Bryan Ulrich | |
| 47 | — |  | The Sustainability Agenda | Fergal Byrne | |
| 48 | — | G | Global Issues | Hazel Williams | |
| 49 | 2 |  | Climate Curious | TEDxLondon | |
| 50 | 1 |  | Cutting Carbon | GE Vernova | |
| 51 | 1 |  | Earthly Machine Learning | Amirpasha | |
| 52 | — |  | Unsung Science | CBS News | |
| 53 | 1 | G | Growing Impact | Penn State Institute of Energy and the Environment | |
| 54 | 1 |  | For What It’s Earth | Emma Brisdion & Sophie Pavelle | |
| 55 | — |  | RSM River Mechanics Podcast | Stanford Gibson | |
| 56 | — | C | Climate Humans | HERO | |
| 57 | — |  | The Geography of Everything | Ronni Ravid & Zenne Hellinga | |
| 58 | 2 |  | Farming For Change | James Smith | |
| 59 | 1 | E | eDialogue: What future for small-scale farming? | Foresight4Food | |
| 60 | 1 |  | Discovery to Recovery | Society of Economic Geologists | |
| 61 | — |  | The Mineral Rights Podcast: Mineral Rights | Royalties | Oil and Gas | Matt Sands | Matt Sands | |
| 62 | — |  | The METAPHYSICAL Theater podcast | John Metaphysical Tvrz Theater | |
| 63 | — |  | SolarPunk Permaculture | Sam Betteridge | |
| 64 | — | T | The Biofriendly Podcast | Biofriendly | |
| 65 | — | T | The Earths Layers | Wilkos | |
| 66 | — | E | Environmental Finance Center Network | EFCN | |
| 67 | — |  | Your Planet, Your Health | Ralph Levinson & Luc Lewitanski | |
| 68 | — | C | ClimateAction | Quiet. Please | |
| 69 | — | A | APAA | Ti | |
| 70 | — | T | The Sustain Stories | Nathiya | |
| 71 | — | T | The Gem Show | Julia Griffith | |
| 72 | — |  | ASH CLOUD | Ash Sweeting | |
| 73 | — |  | Bigger Than Us | Nexus PMG | |
| 74 | — |  | Imagining Tomorrow | Emma Newman with Friends of the Earth | |
| 75 | — | S | South Pole | Pine Forest Media | |
| 76 | — |  | Geology Bites | Oliver Strimpel | |
| 77 | — | I | In Our Nature | ECOBARI | |
| 78 | — |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 79 | — | M | Meteorology Matters | Rob Jones | |
| 80 | — |  | Water Resources Podcast | Bridget Scanlon | |
| 81 | — | E | Energy Sense | Chris Rawlings | |
| 82 | — | M | Mama Earth Talk | Mariska Nell | |
| 83 | — |  | Livestock Community Podcast | JEFO | |
| 84 | — | T | Third Pod from the Sun | American Geophysical Union | |
| 85 | — | P | Papua New Guinea Outlook | Gary Juffa | |
| 86 | — | A | ATREE | Ashoka Trust for Research in Ecology and the Environment | |
| 87 | — | C | CCERP Podcast | Michael Gold | |
| 88 | — | T | The Challenge with Green Energy? | Hydrogen Safe | |
| 89 | — |  | In Deep | American Public Media | |
| 90 | — | A | Academy Blasting | Dr. Anthony Konya | |
