| 6 | 1 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 7 | 1 |  | MinuteEarth | Minute Earth | |
| 8 | 1 |  | Regenerative Agriculture Podcast | John Kempf | |
| 10 | 3 |  | Climate One | Climate One from The Commonwealth Club | |
| 11 | 52 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 12 | 17 |  | Real Organic Podcast | Real Organic Project | |
| 13 | — | T | The Gem Show | Julia Griffith | |
| 14 | 4 |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 15 | 3 |  | Rare Earth | BBC Radio 4 | |
| 16 | 2 |  | What About Water? with Jay Famiglietti | Jay Famiglietti | |
| 17 | 4 | B | Breaking Down Climate Pollution | Glad Climate | |
| 18 | 3 |  | The Market Gardener Podcast | JM Fortier | |
| 19 | 3 |  | The Hydrogen Podcast | Paul Rodden | |
| 20 | 3 |  | Cities 1.5 | University of Toronto Press | |
| 21 | 3 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 23 | 3 |  | NOAA Ocean Podcast | National Ocean Service | |
| 24 | 3 |  | Sustainable(ish) | Jen Gale | |
| 25 | 3 |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 26 | 34 |  | The Backpacker's Guide To Prehistory | David Mountain | |
| 28 | — |  | Weird & Dead | Amy Atwater and Meaghan Wetherell | |
| 29 | 4 |  | MinuteEarth | Minute Earth | |
| 30 | 3 |  | Climate Curious | TEDxLondon | |
| 33 | 10 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 34 | 47 |  | Water We Doing? | David Evans | |
| 35 | 4 | A | Acid Rain | Grant Lester | |
| 39 | 7 |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 40 | 49 |  | Forestcast | USDA Forest Service | |
| 41 | 7 |  | Bionic Planet: Reversing Climate Change by Restoring Nature | Steve Zwick | |
| 42 | 6 |  | Power: Limits and Prospects for Human Survival | Post Carbon Institute: Energy | |
| 43 | 6 |  | The Rogue Agronomist | Stull Agronomy | |
| 44 | 6 |  | The Biochar Show | The Biochar Show | |
| 45 | 32 |  | A Voyage to Antarctica | UKAHT | |
| 46 | 64 |  | Scaling Up Energy Efficiency | UNEP Copenhagen Climate Centre | |
| 47 | 7 |  | Agronomy with Emma | Emma Epp | |
| 48 | 6 |  | Plant People | New York Botanical Garden | |
| 49 | 45 |  | Garden America Saturday | BizTalkPodcasts | |
| 50 | 139 | W | Water Talks | SanEcoTec Ltd. | |
| 52 | 33 | B | Bright Lit Place | NPR | |
| 54 | — |  | Geology Bites | Oliver Strimpel | |
| 55 | 20 | 碳 | 碳笑风生 | Shangwei, MInghao | |
| 56 | 17 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 57 | — |  | SolarPunk Permaculture | Sam Betteridge | |
| 58 | 11 |  | The Case for a Better Earth: Ecojustice | Ecojustice | |
| 59 | 11 | D | Down To Earth: A podcast for Geoscientists by Geoscientist | grssieee | |
| 61 | 8 |  | State of Seed | Foreign Policy | |
| 62 | 12 |  | The Nick Zentner Geology Podcast | Nick Zentner | |
| 63 | 11 |  | NOC Into the Blue Podcast | National Oceanography Centre | |
| 64 | 104 |  | Carbon Market Conversations: A Podcast by ICAP | The International Carbon Action Partnership | |
| 65 | 21 |  | Discovery to Recovery | Society of Economic Geologists | |
| 66 | 21 |  | Talk+Water | Texas+Water | |
| 68 | 19 |  | Unsung Science | CBS News | |
| 70 | 8 |  | Minds Behind Maps | Maxime Lenormand | |
| 71 | 95 | R | Ryzzun Energy | Luis Angel | Ryzzun | |
| 74 | 6 |  | Seaweed People | Jess Hamilton | |
| 75 | 4 | W | Weather with Cliff Mass | Cliff Mass | |
| 76 | 19 |  | GeOCHemISTea | Sam Scher | |
| 77 | 19 |  | Why We Mine | Teck Resources | |
| 78 | 19 |  | The Regenaissance Podcast | The Regenaissance | |
| 79 | 18 |  | The SciManDan Podcast | SciManDan | |
| 80 | 5 |  | Soil Matters | The British Society of Soil Science | |
| 81 | 16 |  | Enough Stuff Podcast | Enough Stuff: we don't need more stuff - we need enough stuff, used well. | |
| 82 | 16 | Y | Your Trash - Your Future | GreneLily | |
| 83 | 16 | F | Fossil Huntress — Palaeo Sommelier | Fossil Huntress | |
| 85 | 15 | T | The Climate Change Hoax | Karl Michael | |
| 86 | 55 |  | Your Brain On Climate | Dave Powell | |
| 87 | 7 |  | Raised Beaches Podcast | Evan James Gowan | |
| 88 | 15 |  | קיימות בעברית | Niv Meyerson | |
| 89 | 15 |  | Chilena Común | Chilena | |
| 90 | 14 |  | 佐藤航陽の宇宙会議 | 佐藤航陽 | |
| 93 | 11 |  | The Biochar Podcast | ANZBIG | |
| 96 | 10 |  | RSM River Mechanics Podcast | Stanford Gibson | |
| 97 | — |  | We Are Carbon | Helen Fisher | |
| 98 | — |  | Environment, Climate Change, Renewable Energy, Regeneration, Sustainability, Nature, Politics, Circular Economy - One Planet | Environmental Solutions - One Planet Podcast - Creative Process Original Series | |
| 99 | — | A | Ag Future: Innovation in Agri-Food | Alltech | |
| 100 | 13 |  | Christian Flat Earth Ministry | James Edwards | |
| 101 | 13 | S | Soul Soil: Where Agriculture and Spirit Intersect with Brooke Kornegay | Brooke Kornegay | |
| 102 | 12 | G | Green Tech Today (Audio) | TWiT | |
| 103 | 12 |  | The Dr. Sky Experience | Red Apple Podcast Network | |
| 104 | — |  | Nuclear Waste: The Whole Story | Deep Isolation | |
| 105 | 13 |  | 地球真好玩 | 日谈公园 | |
| 106 | 13 | A | A Penney For Your Thoughts | Sean Blomgren & Andrew Penney | |
| 109 | 13 |  | It's Sedimentary, My Dear: A Geology Podcast | Ellen & Jane | |
| 110 | 10 |  | Sustainability In Your Ear | Mitch Ratcliffe | |
| 111 | 10 | B | Beneath Your Feet: A Geoscience Podcast | APGO Education Foundation | |
| 112 | 9 | T | The Floor is Lava | Jenna and Menam | |
| 114 | 8 | G | Growing Impact | Penn State Institute of Energy and the Environment | |
| 115 | 2 |  | Energy Switch | Switch Energy Alliance | |
| 116 | 9 |  | Little Curiosities With Kendall Long | QCODE | |
| 117 | 9 |  | WeatherBrains | Big Brains Media LLC | |
| 118 | 9 |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 119 | 8 |  | Bermuda Triangle Mystery | Jess | |
| 120 | 8 | S | Sustaining Soils | Valent BioSciences | |
| 122 | 7 |  | In The Paddock | Martin Murray | |
| 123 | 1 | B | Big Blue Marble Podcast | Anwar Knight | |
| 124 | 1 |  | The Composter Podcast | Jayne Merner | |
| 125 | 9 |  | For What It’s Earth | Emma Brisdion & Sophie Pavelle | |
| 126 | 9 | S | South Pole | Pine Forest Media | |
| 127 | 9 | N | Nourrir le vivant | Cirad | |
| 128 | 9 |  | Talking Climate | The Wilkes Center for Climate Science and Policy | |
| 130 | 9 | S | Solving For X | Elliot Holland | |
