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Planet Philadelphia

Planet Philadelphia

By Kay Wood

Planet Philadelphia radio show has been exploring how environmental issues intersect in complex ways in every aspect of society since 2015. We discuss this with national/global experts such as the former first female president of Ireland, a Nobel Laureate, security experts, scientists, filmmakers, politicians, community members, and more. Planet Philadelphia airs 4:00-5:00 PM 1st & 3rd Friday/month on WGGT-LP 92.9 FM in Philadelphia & gtownradio.com. Podcasts of show are available after broadcast. www.planetphiladelphia.com| @planetphila
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Currently playing episode

Environmental investing and news report from Linda Rosenwein

Planet PhiladelphiaFeb 06, 2021
00:00
11:39
No Miracles Needed, solving the climate crisis, Dr. Mark Z. Jacobson 2/20/2026
Feb 21, 202647:08
Poetry and Nature, Pamela Haines 2/6/2026
Feb 07, 202651:18
Life Without Cars? Sarah Goodyear 1/16/2026
Jan 31, 202648:48
Devi Ramkissoon, new Chief Sustainability Officer of Montgomery County PA 12/19/25
Jan 03, 202630:09
Courts find human right to a healthy climate, Dr. Maria Antonia Tigre 12/19/25
Jan 03, 202626:24
Feed Us with Trees, author Elspeth Hay 12/5/2025

Feed Us with Trees, author Elspeth Hay 12/5/2025

Feed Us with Trees: Nuts and the Future of Food, author Elspeth Hay. Please support Gtown Radio community radio station, and Planet Philadelphia at gtownradio.com/donate/. We couldn’t be here without your support! And please mention Planet Philadelphia when you make your donation. Thank you!


Dec 07, 202538:40
Population decline: John Davis, Rewilding Institute 12/5/2025

Population decline: John Davis, Rewilding Institute 12/5/2025

Population decline: John Davis, The Rewilding Institute and Rewilding Earth. Please support Gtown Radio community radio station, and Planet Philadelphia at gtownradio.com/donate/. We couldn’t be here without your support! And please mention Planet Philadelphia when you make your donation. Thank you!

Dec 07, 202516:20
Climate Change Disinformation & Unethical Behavior; Richard Wiles 11/21/25

Climate Change Disinformation & Unethical Behavior; Richard Wiles 11/21/25

Richard Wiles, Center for Climate Integrity, talks about the underhanded push going on now to have the US Congress protect Big Oil from billions in climate change liability claims costs that would land on taxpayers were this effort successful. Planet Philadelphia airs on 92.9 FM in Philadelphia & gtownradio.com, 4-5:00 PM ET the 1st & 3rd Friday/month: https://www.planetphiladelphia.com/

Nov 22, 202527:33
Threats Of LNG Export Terminal in Southeastern PA, Tracy Carluccio 11/21/25
Nov 22, 202524:28

Growing Grid Crisis; Ethan Howland, Senior Reporter, Utility Dive 11/7/2025


Growing Grid Crisis; Ethan Howland, Senior Reporter, Utility Dive 11/7/2025


Ethan Howland, Senior Reporter for Utility Dive ,will discuss the issues and history of the growing electric grid crisis, particularly at PJM. Planet Philadelphia airs on 92.9 FM in NW Philadelphia & gtownradio.com, 4-5:00 PM ET the 1st & 3rd Friday/month. For more go to: https://www.planetphiladelphia.com/


Nov 13, 202529:17
Solar Panels on School Roofs Save Taxpayer Dollars, Flora Cardoni, PennEnvironment 10/17/2025
Nov 13, 202516:59
Growing Greener will grow more jobs, Richard Damania, World Bank, 10/17/2025
Nov 13, 202536:11
Marine energy offers exciting new ways to power our world, Andrea Copping 10/3/25
Oct 04, 202538:58
Ocean too hot for plankton, backbone of marine life?, François Ribalet 10/3/2025
Oct 04, 202516:06
Solutions for Conjoined problems of Women and Nature’s Degradation, Katie Surma 9/19/25
Sep 20, 202528:22
Nature for everyone - iNaturalist - Alison Young 9/19/25

Nature for everyone - iNaturalist - Alison Young 9/19/25

Alison Young, Director of Outreach at iNaturalist, an app for people to record nature findings, meet other nature enthusiasts. Planet Philadelphia airs on 92.9 FM in NW Philadelphia & gtownradio.com, 4-5:00 PM ET the 1st & 3rd Friday/month. Find out more at  https://www.planetphiladelphia.com/ Please support Planet Philadelphia environmental radio show and Gtown Radio at https://gtownradio.com/donate/.

Sep 20, 202515:23
Here Comes the Sun - Sun Day - Liz Robinson, 9/19/25

Here Comes the Sun - Sun Day - Liz Robinson, 9/19/25

Liz Robinson, Exec Dir Philadelphia Solar Energy Assn, on the local and nation-wide September 21st Sun Day celebrating solar energy fun. Planet Philadelphia airs on 92.9 FM in NW Philadelphia & gtownradio.com, 4-5:00 PM ET the 1st & 3rd Friday/month. Find out more at  https://www.planetphiladelphia.com/ Please support Planet Philadelphia environmental radio show and Gtown Radio at https://gtownradio.com/donate/.

Sep 20, 202507:18
PGW’s important settlement with environmental justice activists 9/5/25
Sep 06, 202505:06
Philadelphia Councilmember Jamie Gauthier 9/5/25
Sep 06, 202529:42
Dr. Edgar Stach, Dr. Katie Isselmann DiSantis, Dr. Christopher Pastore, professors at TJU’s Institute for Smart and Healthy Cities. 9/5/25
Sep 06, 202528:10
Eileen Flanagan “Common Ground: How the Crisis of the Earth Is Saving Us from Our Illusion of Separation” 8/15/25
Aug 17, 202538:28
Why our electricity bills are skyrocketing, Linda Rosenwein 7/18/25

Why our electricity bills are skyrocketing, Linda Rosenwein 7/18/25

Why are our electricity bills are skyrocketing? Linda Rosenwein, Planet Philadelphia Assistant Assistant Producer/Reporter, analyses why rates are going up so fast. Please support Planet Philadelphia & Gtown Radio https://gtownradio.com/donate/. Help keep local news and conversations alive. Thanks so much for your ongoing support. Your gift — no matter the size — means the world to us.

Jul 19, 202513:57
 Climate Anxiety, Jedidiah Siev, 7/18/25

Climate Anxiety, Jedidiah Siev, 7/18/25

Jedidiah Siev, Ph.D., associate professor of psychology at Swarthmore College, discusses his research on aspects of climate anxiety and approaches to treatment. Please support Planet Philadelphia & Gtown Radio our local community radio station https://gtownradio.com/donate/

Jul 19, 202535:55
New non-GHG way to use coal? Dr. Nicola Ferralis, 7/4/25
Jul 05, 202501:00:01
Urban Watersheds; Drew Rinaldi Subits, 6/20/25
Jun 21, 202523:02
Climate Change & Housing; Dave Braneck, Deutsche Welle (DW) 6/20/25
Jun 21, 202531:17
Is Nuclear The Hot New Clean Power Source? Dr. Brendan Kochunas, U of Michigan 6/6/25
Jun 07, 202543:18
Oliver Bass, Natural Lands Trust, 5/16/25

Oliver Bass, Natural Lands Trust, 5/16/25

Oliver Bass, president of Natural Lands, a regional nonprofit land conservancy organization. He discusses the importance and types of land conservation, particularly in a regional context. Planet Philadelphia airs 4:00-5:00 PM EST 1st & 3rd Fridays/month at 92.9 FM WGGT-LP in Philadelphia & https://gtownradio.com everywhere. WHYY TV 12's program "You Oughta Know" aired a feature about Planet Philadelphia. See it here https://www.planetphiladelphia.com/about.html.

May 18, 202527:29
Will Caverly, Environmental Justice and Racial Injustice in Southwest Philadelphia, 5/16/25

Will Caverly, Environmental Justice and Racial Injustice in Southwest Philadelphia, 5/16/25

Will Caverly on his book, “Tinicum & Eastwick:  Environmental Justice and Racial Injustice in Southwest Philadelphia”. Planet Philadelphia airs 4:00-5:00 PM EST 1st & 3rd Fridays/month at 92.9 FM WGGT-LP in Philadelphia & https://gtownradio.com everywhere. WHYY TV 12's program "You Oughta Know" aired a feature about Planet Philadelphia. See it here https://www.planetphiladelphia.com/about.html.

May 18, 202527:17
News and commentary, Linda Rosenwein, 5/2/2025
May 03, 202513:06
Economy and Climate Change; Timothy Neal, 5/2/25
May 03, 202542:32
Will we be stuck with dirty fossil fuel forever? Mark Harris, 4/4/2025
Apr 06, 202529:31
Buying Solar Power to help with cost and energy mix, Liz Compitello & Elaine Schaefer 4/4/2025
Apr 06, 202524:30
Devi Ramkissoon, Exec Dir. Greater Philadelphia Sustainable Business Network
Mar 08, 202528:04
Joseph Musil, Board of Directors, PA Association of Environmental Professionals
Mar 08, 202517:37
Liz Robinson, Exec Dir. Philadelphia Solar Energy Assn.
Mar 08, 202525:24
Maya Elson, using fungi to remediate toxins after fires, 2/7/2025

Maya Elson, using fungi to remediate toxins after fires, 2/7/2025

Maya Elson is a regenerative mycologist, ecologist. We talk with her about mycoremediation, the practice of using fungi to help remediate soils and water polluted by various toxins. Planet Philadelphia airs on 92.9 FM in NW Philadelphia & gtownradio.com, 4-5:00 PM ET the 1st & 3rd Friday/month. https://www.planetphiladelphia.com/

Feb 08, 202528:47
Jordan Gass-Pooré, Hazard NJ” podcast exploring PFAS, 2/7/2025

Jordan Gass-Pooré, Hazard NJ” podcast exploring PFAS, 2/7/2025

Jordan Gass-Pooré is a New York City-based podcast producer and investigative journalist. We talk with her about the second season of her “Hazard NJ” podcast exploring PFAS. Planet Philadelphia airs on 92.9 FM in NW Philadelphia & gtownradio.com, 4-5:00 PM ET the 1st & 3rd Friday/month.

Feb 08, 202523:30
Using Environmental Economics to Make Change, Dr. Peter B. Meyer, 1/17/2025

Using Environmental Economics to Make Change, Dr. Peter B. Meyer, 1/17/2025

Economic issues often affect policy decisions and behavior related to climate change. We talk about this with Peter B. Meyer, Ph.D. Planet Philadelphia airs on 92.9 FM in NW Philadelphia & gtownradio.com, 4-5:00 PM ET the 1st & 3rd Friday/month. Please support Planet Philadelphia environmental radio show and Gtown Radio at https://gtownradio.com/donate/.

Jan 18, 202553:12
New batteries store renewable energy & capture carbon. Dr. Ilias Belharouak 1/3/2025

New batteries store renewable energy & capture carbon. Dr. Ilias Belharouak 1/3/2025

Dr. Ilias Belharouak. Oak Ridge National Laboratory (ORNL) is working on new types of batteries to help fight climate change. Planet Philadelphia airs on 92.9 FM in NW Philadelphia & gtownradio.com, 4-5:00 PM ET the 1st & 3rd Friday/month. Please support Planet Philadelphia environmental radio show and Gtown Radio at https://gtownradio.com/donate/.

Jan 04, 202516:09
Role of Public Pressure in Company Behavior, Ruohao Zhang, Ph.D. 1/3/2025
Jan 04, 202526:21
Dr. Wei Zheng & Hongxu Zhou (ISTC), DesignerBiochar 12/20/24

Dr. Wei Zheng & Hongxu Zhou (ISTC), DesignerBiochar 12/20/24

Dr. Wei Zheng, Principal Research Scientist/Adjunct Faculty at Illinois Sustainable Technology Center (ISTC). Hongxu Zhou, postdoctoral researcher at ISTC. They’ve have created a new kind of designer biochar that absorbs waste nutrients and recycles them back into the soil as fertilizer. Please support Gtown Radio local community radio station, and Planet Philadelphia environmental radio show. Go to gtownradio.com/donate.

Dec 21, 202416:34
Dr. Franco Montalto, “Sponge City” strategies to reduce urban flood risk 12/20/24

Dr. Franco Montalto, “Sponge City” strategies to reduce urban flood risk 12/20/24

Dr. Franco Montalto, Professor of Civil, Architectural and Environmental Engineering at Drexel University, talks about “Sponge City” strategies can offer in increasing city resilience and livability. Please support Gtown Radio local community radio station, and Planet Philadelphia environmental radio show. Go to gtownradio.com/donate.

Dec 21, 202437:33
Belle Sherwood; PennEnvironment’s "Fixed for the Holidays" 12/6/24
Dec 07, 202406:50
Climate Change & Medical Ed. Dr. Farah Hussain, Dr. Harleen Marwah, Dr. Genny Silva, Phoebe Cunningham 12/6/2024
Dec 07, 202444:17
Climate Anxiety, Jedidiah Siev, Ph.D., 11/15/24

Climate Anxiety, Jedidiah Siev, Ph.D., 11/15/24

Jedidiah Siev, Ph.D., will discuss his research on aspects of climate anxiety in adults. Planet Philadelphia airs on 92.9 FM in NW Philadelphia & gtownradio.com, 4-5:00 PM ET the 1st & 3rd Friday/month. For more information: https://www.planetphiladelphia.com/

Nov 16, 202435:49
Children’s book “Coco’s Fire” Jeremy Wortzel and Lena Champlin 11/15/24

Children’s book “Coco’s Fire” Jeremy Wortzel and Lena Champlin 11/15/24

Jeremy Wortzel and Lena Champlin “Coco’s Fire”authors to help young children cope with climate anxiety. Planet Philadelphia airs on 92.9 FM in NW Philadelphia & gtownradio.com, 4-5:00 PM ET the 1st & 3rd Friday/month. For more information: https://www.planetphiladelphia.com/

Nov 16, 202432:15
76ers Stadium Alternatives, Rashida Ng; 11/1/2024

76ers Stadium Alternatives, Rashida Ng; 11/1/2024

Rashida Ng, RA, is Undergraduate Architecture Chair University of Pennsylvania School of Arts and Sciences, and will talk about better way to revitalize Market Street East. Planet Philadelphia airs on 92.9 FM in NW Philadelphia & gtownradio.com, 4-5:00 PM ET the 1st & 3rd Friday/month.

Nov 03, 202416:16
IRA, good for economy and jobs, Bob Keefe; 11/1/2024

IRA, good for economy and jobs, Bob Keefe; 11/1/2024

Bob Keefe, E2’s executive director, will give an overview of the Inflation Reduction Act’s effect on the economy, job growth, and the reduction of green house gases. Planet Philadelphia airs on 92.9 FM in NW Philadelphia & gtownradio.com, 4-5:00 PM ET the 1st & 3rd Friday/month.

Nov 03, 202414:50
Firebricks, clean economical energy storage, Mark Z. Jacobson; 11/1/2024

Firebricks, clean economical energy storage, Mark Z. Jacobson; 11/1/2024

Mark Z. Jacobson, professor of civil and environmental engineering at Stanford University, will talk about firebrick heat storage technology, and how this system could be a much better option for industrial processes that need high heat than either batteries or fossil fuels.


Nov 03, 202423:59