| 1 | — |  | Quirks and Quarks | CBC | |
| 2 | 1 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 3 | 1 | S | Small Things Big Climate | Toronto Star | |
| 4 | 16 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 5 | 1 |  | Geology Bites | Oliver Strimpel | |
| 6 | 2 |  | Regenerative Agriculture Podcast | John Kempf | |
| 7 | 9 |  | 地球真好玩 | 日谈公园 | |
| 8 | 1 |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 9 | 4 |  | Rare Earth | BBC Radio 4 | |
| 10 | 2 |  | Water We Doing? | David Evans | |
| 11 | 8 |  | Crazy Town | Post Carbon Institute | |
| 12 | 6 |  | MinuteEarth | Minute Earth | |
| 13 | 8 |  | Climate One | Climate One from The Commonwealth Club | |
| 14 | 7 |  | The Geography of Everything | Ronni Ravid & Zenne Hellinga | |
| 15 | 24 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 16 | 37 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 17 | 75 |  | A Climate Change with Matt Matern | Matthew Matern | |
| 18 | 111 |  | Bionic Planet: Reversing Climate Change by Restoring Nature | Steve Zwick | |
| 19 | 147 | R | Rockhound Talk LIVE | Amber Nichole & Ben Chorn | |
| 20 | — | C | CycloPod | David De Vleeschouwer | |
| 21 | 14 |  | NOAA Ocean Podcast | National Ocean Service | |
| 22 | 12 | K | Kurzgesagt | Sans Nom | |
| 23 | 12 | 碳 | 碳笑风生 | Shangwei, MInghao | |
| 24 | 10 |  | The Market Gardener Podcast | JM Fortier | |
| 25 | 10 |  | Kosmographia | Randall Carlson | |
| 26 | 4 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 27 | 9 |  | Raised Beaches Podcast | Evan James Gowan | |
| 28 | 11 |  | We Are Carbon | Helen Fisher | |
| 29 | 4 |  | Discovery to Recovery | Society of Economic Geologists | |
| 30 | 7 |  | Behind the Scenes with Bryan | Bryan Ulrich | |
| 31 | 4 |  | The Hydrogen Podcast | Paul Rodden | |
| 32 | 8 |  | NOC Into the Blue Podcast | National Oceanography Centre | |
| 33 | 7 | S | Small Planet Heroes | CoSphere | |
| 34 | 5 |  | Real Organic Podcast | Real Organic Project | |
| 35 | 5 | C | Carton vert | Le Point | |
| 36 | 5 |  | On The Environment | Yale Center for Environmental Law and Policy | |
| 37 | 7 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 38 | 46 |  | Unsung Science | CBS News | |
| 39 | 7 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 40 | 12 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 41 | 8 |  | AccuWeather Daily | AccuWeather | |
| 42 | 6 |  | Cities 1.5 | University of Toronto Press | |
| 43 | 9 | T | The Dirt on Turf Podcast | Christopher Toppings | |
| 44 | 9 |  | The Mineral Rights Podcast: Mineral Rights | Royalties | Oil and Gas | Matt Sands | Matt Sands | |
| 45 | 9 |  | WeatherBrains | Big Brains Media LLC | |
| 46 | 3 |  | Power: Limits and Prospects for Human Survival | Post Carbon Institute: Energy | |
| 47 | 7 |  | Garden America Saturday | BizTalkPodcasts | |
| 48 | 16 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 49 | 8 |  | Storm Front Freaks | Storm Front Freaks | Weather | Chasing | Tornado | |
| 50 | 62 | N | North Sound Weather Minute | North Sound Meteorologist Ted Buehner | |
| 51 | 14 |  | Geographical Thinking from Esri Canada | Esri Canada | |
| 52 | 14 |  | Plant People | New York Botanical Garden | |
| 53 | 11 |  | State of Seed | Foreign Policy | |
| 54 | — |  | The Soil Sessions: A Kinsey Ag Podcast | Kinsey Ag | |
| 55 | 10 |  | It's Sedimentary, My Dear: A Geology Podcast | Ellen & Jane | |
| 56 | 15 |  | MinuteEarth | Minute Earth | |
| 57 | 16 | S | Sprout Out Loud | Sprout Out Loud | |
| 58 | 29 |  | GeOCHemISTea | Sam Scher | |
| 59 | 119 |  | Ranch Stewards Podcast | Ranchers Stewardship Alliance | |
| 60 | 4 |  | The Composter Podcast | Jayne Merner | |
| 61 | 37 |  | Pals in Palaeo | Adele Pentland | |
| 62 | 89 | M | Mama Earth Talk | Mariska Nell | |
| 63 | 14 |  | Bigger Than Us | Nexus PMG | |
| 64 | 14 | I | In Over My Head | Michael Bartz | |
| 65 | 14 |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 66 | 14 |  | The Ocean Age | Fed DeGobbi | |
| 67 | 20 |  | RSM River Mechanics Podcast | Stanford Gibson | |
| 68 | 13 |  | Forestcast | USDA Forest Service | |
| 69 | 6 |  | Polar Podcasts | Julie Hollis | |
| 70 | 10 |  | SolarPunk Permaculture | Sam Betteridge | |
| 71 | 13 |  | What About Water? with Jay Famiglietti | Jay Famiglietti | |
| 72 | 13 |  | Flat Earth Research | Flat Earth Research | |
| 73 | — |  | The SciManDan Podcast | SciManDan | |
| 74 | 13 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 75 | — | W | Water Talks | SanEcoTec Ltd. | |
| 76 | 14 |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 77 | 13 | D | Destination Disaster | Devin Carney | |
| 78 | 13 |  | Your Brain On Climate | Dave Powell | |
| 79 | — | B | Balad'eau | Lyne Morissette | |
| 80 | 14 |  | Reskillience | Catie Payne | |
| 81 | 14 |  | Ground Cover | Farming Together | |
| 82 | 14 |  | Heated | Heated, Limina House | |
| 83 | 14 |  | Imagining Tomorrow | Emma Newman with Friends of the Earth | |
| 84 | 14 | C | Climate Change Challenges & Solutions | David Lilley | |
| 85 | 5 | P | PFAS Pulse Podcast | HRP Associates Inc. | |
| 86 | 5 | T | The Weather Whys Podcast | Cirrusly Weather | |
| 87 | 5 |  | Crossing The River | More Than Human Life (MOTH) | |
| 88 | 17 |  | Geology Podcast Network | Unknown | |
| 89 | 17 | B | Back to Blue by Economist Impact | Economist Impact | |
| 90 | 16 |  | Acclimatées | unpointcinq | |
| 91 | 15 | B | Bright Lit Place | NPR | |
| 92 | 15 |  | A Voyage to Antarctica | UKAHT | |
| 93 | 15 |  | In The Paddock | Martin Murray | |
| 94 | 6 | W | Watts Up | Watts Up by Nelnet Renewable Energy | |
| 95 | 6 |  | Popular Volcanics | Popular Volcanics | |
| 96 | 6 | C | Cities 1.5 | University of Toronto Press | |
| 97 | 14 |  | Geology Bites | Oliver Strimpel | |
| 98 | 13 | M | Meteorology Matters | Rob Jones | |
| 99 | 5 | T | The Climate Champions | Lee Krevat | |
| 100 | 14 | H | Heartwood | Heartwood | |
