| 1 | — |  | Quirks and Quarks | CBC | |
| 2 | — |  | Crazy Town | Post Carbon Institute | |
| 3 | — | L | Le podcast du jardinier-maraîcher | Le jardinier-maraîcher | |
| 4 | — | S | Small Things Big Climate | Toronto Star | |
| 5 | — |  | Geology Bites | Oliver Strimpel | |
| 6 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 7 | — |  | MinuteEarth | Minute Earth | |
| 8 | — |  | Regenerative Agriculture Podcast | John Kempf | |
| 9 | — |  | Kosmographia | Randall Carlson | |
| 10 | — | C | Climate Quandaries | Colin Raymond | |
| 11 | — | T | The Gravity Well with Jenny Yeremiy | The Gravity Well | |
| 12 | 165 |  | Spatial Report from Esri Canada | Esri Canada | |
| 13 | 3 |  | Climate One | Climate One from The Commonwealth Club | |
| 14 | 2 |  | Real Organic Podcast | Real Organic Project | |
| 15 | 4 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 16 | 3 | T | The Gem Show | Julia Griffith | |
| 17 | 3 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 18 | — |  | The Market Gardener Podcast | JM Fortier | |
| 19 | 3 |  | What About Water? with Jay Famiglietti | Jay Famiglietti | |
| 20 | 3 | B | Breaking Down Climate Pollution | Glad Climate | |
| 21 | 6 |  | Rare Earth | BBC Radio 4 | |
| 22 | 3 |  | The Hydrogen Podcast | Paul Rodden | |
| 23 | 3 |  | Cities 1.5 | University of Toronto Press | |
| 24 | 3 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 25 | — |  | Safeguarding Sound Science | National Center for Science Education | |
| 26 | 3 |  | NOAA Ocean Podcast | National Ocean Service | |
| 27 | 1 |  | The Backpacker's Guide To Prehistory | David Mountain | |
| 28 | 4 |  | Sustainable(ish) | Jen Gale | |
| 29 | — | E | Eat For The Planet with Nil Zacharias | Eat For The Planet | |
| 30 | 15 |  | A Voyage to Antarctica | UKAHT | |
| 31 | 6 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 32 | 32 |  | Carbon Market Conversations: A Podcast by ICAP | The International Carbon Action Partnership | |
| 33 | 53 |  | Your Brain On Climate | Dave Powell | |
| 34 | 5 |  | MinuteEarth | Minute Earth | |
| 35 | 7 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 36 | 6 |  | Climate Curious | TEDxLondon | |
| 37 | — |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 38 | 36 |  | Seaweed People | Jess Hamilton | |
| 39 | — |  | AccuWeather Daily | AccuWeather | |
| 40 | 8 |  | Plant People | New York Botanical Garden | |
| 41 | — |  | Storm Front Freaks | Storm Front Freaks | Weather | Chasing | Tornado | |
| 42 | 7 | A | Acid Rain | Grant Lester | |
| 43 | 3 |  | Scaling Up Energy Efficiency | UNEP Copenhagen Climate Centre | |
| 44 | 27 | R | Ryzzun Energy | Luis Angel | Ryzzun | |
| 45 | 9 |  | Geology Bites | Oliver Strimpel | |
| 46 | 13 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 47 | — |  | Getting Closure | The Landform Design Institute Team | |
| 48 | 7 |  | Bionic Planet: Reversing Climate Change by Restoring Nature | Steve Zwick | |
| 49 | — |  | The Clean Energy Revolution | National Grid | |
| 50 | 8 |  | Power: Limits and Prospects for Human Survival | Post Carbon Institute: Energy | |
| 51 | 8 |  | The Rogue Agronomist | Stull Agronomy | |
| 52 | 8 |  | The Biochar Show | The Biochar Show | |
| 53 | 14 |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 54 | 20 |  | Water We Doing? | David Evans | |
| 55 | 8 |  | NOC Into the Blue Podcast | National Oceanography Centre | |
| 56 | 61 |  | WeatherBrains | Big Brains Media LLC | |
| 57 | 80 |  | The Soil Sessions: A Kinsey Ag Podcast | Kinsey Ag | |
| 58 | — |  | Reskillience | Catie Payne | |
| 59 | 12 |  | Agronomy with Emma | Emma Epp | |
| 60 | — | M | Meteorology Matters | Rob Jones | |
| 61 | 21 |  | Forestcast | USDA Forest Service | |
| 62 | — |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 63 | 11 | B | Bright Lit Place | NPR | |
| 64 | 19 | F | Fossil Huntress — Palaeo Sommelier | Fossil Huntress | |
| 65 | 40 |  | 地球真好玩 | 日谈公园 | |
| 66 | 1 |  | Discovery to Recovery | Society of Economic Geologists | |
| 67 | 9 |  | The Case for a Better Earth: Ecojustice | Ecojustice | |
| 68 | 9 | D | Down To Earth: A podcast for Geoscientists by Geoscientist | grssieee | |
| 69 | 20 |  | Garden America Saturday | BizTalkPodcasts | |
| 70 | 20 | W | Water Talks | SanEcoTec Ltd. | |
| 71 | — |  | Soils For Life | Soils For Life | |
| 72 | 11 |  | State of Seed | Foreign Policy | |
| 73 | — |  | Pals in Palaeo | Adele Pentland | |
| 74 | — |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 75 | 20 | 碳 | 碳笑风生 | Shangwei, MInghao | |
| 76 | 20 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 77 | 20 |  | SolarPunk Permaculture | Sam Betteridge | |
| 78 | — |  | Geographical Thinking from Esri Canada | Esri Canada | |
| 79 | 9 |  | Minds Behind Maps | Maxime Lenormand | |
| 80 | 14 |  | Talk+Water | Texas+Water | |
| 81 | — |  | Imagining Tomorrow | Emma Newman with Friends of the Earth | |
| 82 | 14 |  | Unsung Science | CBS News | |
| 83 | 8 | W | Weather with Cliff Mass | Cliff Mass | |
| 84 | — |  | Climate Cast | Minnesota Public Radio | |
| 85 | 5 |  | Soil Matters | The British Society of Soil Science | |
| 86 | 7 |  | The SciManDan Podcast | SciManDan | |
| 87 | — | T | The Soil Health Podcast from Menoken Farm | Menoken Farm | |
| 88 | 12 |  | GeOCHemISTea | Sam Scher | |
| 89 | 12 |  | Why We Mine | Teck Resources | |
| 90 | 12 |  | The Regenaissance Podcast | The Regenaissance | |
| 91 | 4 |  | Raised Beaches Podcast | Evan James Gowan | |
| 92 | 11 |  | Enough Stuff Podcast | Enough Stuff: we don't need more stuff - we need enough stuff, used well. | |
| 93 | 11 | Y | Your Trash - Your Future | GreneLily | |
| 94 | — |  | Geografia em Meia Hora | Educação em Meia Hora | |
| 95 | — |  | Geology Podcast Network | Unknown | |
| 96 | 11 | T | The Climate Change Hoax | Karl Michael | |
| 97 | 9 |  | קיימות בעברית | Niv Meyerson | |
| 98 | 9 |  | Chilena Común | Chilena | |
| 99 | 9 |  | 佐藤航陽の宇宙会議 | 佐藤航陽 | |
| 100 | — |  | Flat Earth Research | Flat Earth Research | |
