| 1 | — | D | Det Planetære Projekt | Sweco | |
| 2 | — |  | Crazy Town | Post Carbon Institute | |
| 3 | — |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 4 | — |  | The Market Gardener Podcast | JM Fortier | |
| 5 | — |  | Polar Podcasts | Julie Hollis | |
| 6 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 7 | 17 |  | Quirks and Quarks | CBC | |
| 8 | 2 |  | Climate One | Climate One from The Commonwealth Club | |
| 9 | 2 |  | Regenerative Agriculture Podcast | John Kempf | |
| 10 | 3 |  | MinuteEarth | Minute Earth | |
| 11 | 2 |  | Klimakrøller | GRØN | |
| 12 | 1 |  | Geology Bites | Oliver Strimpel | |
| 13 | 1 | G | GeoEngineering | Anthony Scarlata | |
| 14 | 6 |  | Bionic Planet: Reversing Climate Change by Restoring Nature | Steve Zwick | |
| 15 | — |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 16 | — |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 17 | — |  | Pals in Palaeo | Adele Pentland | |
| 18 | 4 | J | Jorden er rund podcast | Fatma | |
| 19 | 1 | K | Kukkuv õun | Kuku Raadio | |
| 20 | 1 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 21 | — |  | Behind the Scenes with Bryan | Bryan Ulrich | |
| 22 | 2 |  | The Hydrogen Podcast | Paul Rodden | |
| 23 | 2 |  | MinuteEarth | Minute Earth | |
| 24 | 2 |  | Kosmographia | Randall Carlson | |
| 25 | 2 |  | NOC Into the Blue Podcast | National Oceanography Centre | |
| 26 | 1 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 27 | 1 | H | Havet | Ivy | |
| 28 | — |  | Latest Climate News | A Touch of Space | |
| 29 | — |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 30 | 3 |  | Mt St. Helens | Caleb Brown | |
| 31 | 1 | T | The Impact of single use plastic and how to reuse it | Isa Pazmiño | |
| 32 | 1 |  | The Ocean Age | Fed DeGobbi | |
| 33 | 1 |  | Sustainable Asia | Sustainable Asia | |
| 34 | 1 |  | Rare Earth | BBC Radio 4 | |
| 35 | 1 | S | South Pole | Pine Forest Media | |
| 36 | 1 |  | Heated | Heated, Limina House | |
| 37 | 1 | P | Permaculture for the Future | Josh Robinson | |
| 38 | 2 |  | It's Sedimentary, My Dear: A Geology Podcast | Ellen & Jane | |
| 39 | 2 |  | Ground Cover | Farming Together | |
| 40 | 1 |  | SolarPunk Permaculture | Sam Betteridge | |
| 41 | 1 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 42 | 1 |  | Your Brain On Climate | Dave Powell | |
| 43 | 1 |  | Water Women | Water Women | |
| 44 | 2 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 45 | 2 |  | Climate Curious | TEDxLondon | |
| 46 | 1 |  | Water Resources Podcast | Bridget Scanlon | |
| 47 | 1 |  | For What It’s Earth | Emma Brisdion & Sophie Pavelle | |
| 48 | 1 | E | Eat For The Planet with Nil Zacharias | Eat For The Planet | |
| 49 | 1 | N | Nanobubbles 101 | Tuinn Media | |
| 50 | 1 | D | Destination Disaster | Devin Carney | |
| 51 | 1 |  | The SciManDan Podcast | SciManDan | |
| 52 | 1 |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 53 | 1 |  | The Clean Energy Weekly Brief | PodcastAI | |
| 54 | 1 |  | RSM River Mechanics Podcast | Stanford Gibson | |
| 55 | 1 | K | Kurzgesagt | Sans Nom | |
| 56 | 1 | A | Ag Future: Innovation in Agri-Food | Alltech | |
| 57 | 1 |  | Storm Front Freaks | Storm Front Freaks | Weather | Chasing | Tornado | |
| 58 | 1 |  | Carbon Market Conversations: A Podcast by ICAP | The International Carbon Action Partnership | |
| 59 | 1 | S | Solving Tornadoes: Physics of Storms and Flow | James McGinn | |
| 60 | 1 |  | Sustainability In Your Ear | Mitch Ratcliffe | |
| 61 | 1 |  | The Regenaissance Podcast | The Regenaissance | |
| 62 | 2 | B | Be The Coral | Be The Coral | |
| 63 | 2 | C | Coral reefs podcast Ft. Dr Henrick | M Khalifa | |
| 64 | 1 |  | Imagining Tomorrow | Emma Newman with Friends of the Earth | |
| 65 | 1 |  | Plant People | New York Botanical Garden | |
| 66 | 1 |  | The Biochar Podcast | ANZBIG | |
| 67 | 1 | A | Actually, It's Phytoplankton! | Go2Qurious | |
| 68 | 1 |  | We Are Carbon | Helen Fisher | |
| 69 | 1 |  | Real Organic Podcast | Real Organic Project | |
| 70 | 1 |  | Cutting Carbon | GE Vernova | |
| 71 | 1 | T | Tilth Talk Radio | Tilth Agronomy Studio | |
| 72 | 1 |  | The Clean Energy Revolution | National Grid | |
| 73 | 1 | T | The Soil Health Podcast from Menoken Farm | Menoken Farm | |
| 74 | 1 |  | Power: Limits and Prospects for Human Survival | Post Carbon Institute: Energy, Climate, and Collapse | |
| 75 | 1 | E | Earth Regenerators Podcast | Earth Regenerators | |
| 76 | 1 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 77 | 1 |  | Energy Speaks Back | Paul Webb | |
| 78 | 1 |  | Minds Behind Maps | Maxime Lenormand | |
| 79 | 1 |  | Geology Podcast Network | Unknown | |
| 80 | 1 |  | Cities 1.5 | University of Toronto Press | |
| 81 | 1 |  | Ag Carbon Podcast | Agoro Carbon Alliance | |
| 82 | 1 | B | Big Shift For Small Farms - Australian Agriculture and Regenerative Farming | NSW Local Land Services | |
| 83 | 1 |  | Garden America Saturday | BizTalkPodcasts | |
| 84 | 1 | G | GEO | Samantha De Oliveira | |
| 85 | 1 |  | Sustainable(ish) | Jen Gale | |
| 86 | 1 |  | ASH CLOUD | Ash Sweeting | |
| 87 | 1 | M | Meteorology Matters | Rob Jones | |
| 88 | 1 | D | Down To Earth: A podcast for Geoscientists by Geoscientist | grssieee | |
| 89 | 1 |  | SAMS Ocean Explorer | Scottish Association for Marine Science | |
| 90 | 1 |  | Biosphere 2 Podcast | Aaron Bugaj | |
| 91 | 1 |  | The Composter Podcast | Jayne Merner | |
| 92 | 1 |  | Energy Matters: Road to ZERO | Roshan Ramnarain | |
| 93 | 1 |  | A Voyage to Antarctica | UKAHT | |
| 94 | 1 |  | Scaling Up Energy Efficiency | UNEP Copenhagen Climate Centre | |
| 95 | 1 | A | A Rock and A Hard Place | Mineral Choices | |
| 96 | 1 |  | Farm Food Facts | USFRA | |
| 97 | 1 |  | Fordøjelsessystemet | Celeste Meijer | |
| 98 | 1 |  | The Sustainability Agenda | Fergal Byrne | |
| 99 | 1 |  | MassRecycle Podcast | MassRecycle | |
| 100 | 1 | P | Policy Pathways | International Water Management Institute | |
