Topics / Sustainability
Sustainability Podcasts
223 shows and 23,309 episodes sit under Sustainability.
Sustainability podcasts on retrofit, climate finance, and practical transition, featuring Zero Ambitions, Decarb Connect, and Age of Adoption.
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Before you press play
Getting into Sustainability podcasts
A heat pump has to be paid for before it saves anything. A jet fuel made from waste needs a tax credit, a buyer and a refinery willing to take the risk. A new fibre needs someone to absorb its premium before it reaches a price tag. The best sustainability podcasts follow those bills to the people who pay them. They are sharpest when they stop asking whether a solution is good and ask who funds it, who checks it and who lives with it.
The range is wide. It runs from trade shows devoted to a single fuel or sector, through briefings for supply-chain professionals and a Canadian economics programme arguing about pipelines, to a law firm's feed on responsible business and interviews about how climate is communicated. Several are made by companies with something to sell. That disqualifies none of them, but it is worth knowing before you press play.
The arguments around the form are familiar. In July 2026, commenters on an online sustainability forum disagreed over whether depth and nuance can survive being made entertaining. Continuity is the other worry. In February 2026, the critic Jeremy Williams reported that seven of the ten climate podcasts on his earlier recommendation list were no longer running. One writer's list proves no trend, but it is a fair reason to favour shows that are still publishing.
Shows that live inside one industry
The SAF Podcast, hosted by Oscar Henderson for SAF Investor, covers sustainable aviation fuel and nothing else, and the narrowness pays. In Kenneth Hill, BioCarbon Strategies: Deciphering SAF's Alphabetti Spaghetti, the guest walks through a proposed US bill. It would restore a SAF bonus credit to a dollar seventy-five a gallon, retroactive to the end of 2025, and he explains how such proposals often get folded into other legislation.
The SAF Podcast: The now annual SkyNRG and ICF SAF Market Outlook review is equally candid about forecasting. Its central scenario maps SAF's share of global fuel uplift by 2050. The conversation also concedes that uncertainty widens beyond five years.
In the 100th episode, a guest from Topsoe argues there is room for co-processing in existing refineries, then adds, "i'm also of course super biased because we deliver both." That candour tells you how to weigh the rest.
Zero Ambitions Podcast does the same work for the built environment, at length: the three episodes on this page run 71, 84 and 88 minutes. Acronyms are tolerated; TOMS gets a definition. In The messy business of social value: retrofit, procurement, and the built environment, with Michael McLaughlin (LHC Procurement Group), TOMS is spelt out as themes, outcomes, measures. The talk keeps returning to why social value so often becomes box-ticking.
Integrated asset management and the realpolitik of retrofit: building physics versus cost, with Anna Moore (Domna Group) makes a practitioner's case about socially rented homes. The guest argues that retrofit can lift their valuations by up to 10 percent through lower maintenance and shorter voids, citing methodology work with CBRE. The show also fronts a consultancy, as its own description says. The Real Estate page follows property value further.
Movilidad sobre ruedas, a Spanish-language mobility programme presented by Chimo Ortega on Capital Radio, folds the subject into trade radio. David Henche (Ayvens): "Ser sostenible tiene que ser rentable" takes its title from the argument that sustainability has to be profitable. It drifts happily to the Royal Tapestry Factory, where an awards lunch was held; its director explained that the factory restores tapestries belonging to the French state. The Industry Analysis page suits listeners who like sector shows.
Sustainability as company plumbing
A second group follows sustainability through procurement, packaging, sourcing and reporting. Sustainable Business Podcast by Innovation Forum pairs a news roundup with an interview in this weekly edition. In Weekly podcast – How to scale next generation apparel materials, the roundup cites a Drapers survey of 2,000 UK consumers: more than eight in ten say sustainability matters to them or influences purchasing decisions, while price still shapes what they buy.
The interview then explains why new fibres arrive so expensive. An innovation premium and an integration premium are marked up at every tier, until a small cost becomes a large one at the brand. The toolkit under discussion proposes funding that premium separately.
In the same feed, Sustainable Business Podcast by Innovation Forum also carries Regenerative sourcing: Building resilient supply chains through system-level thinking (webinar recording). There, one panellist counts 50 different definitions of regenerative online. A grower, admitting nobody has done a scientific survey, reports wildlife nesting in the farm's cover crops: "Our rabbits are back. The coyotes still eat plenty of them." The Agriculture page picks up that thread.
Sustainability Solved, hosted by Will Richardson and Charlie Luxton, is warmer and more openly commercial. How to Drive Company-Wide Sustainability: Openreach (Abby Chicken) gets down to engineers 40 or 50 miles from home in Wales, hunting for a charger that fits a van. The guest also declines the easy line: "it's really easy for chief financial officers to go, oh yeah, sustainability saves money. And sometimes you need to invest."
The episodes carry a referral pitch for 51 to Carbon Zero, the emissions-reporting platform where Richardson works. The Tech That Lets You See Carbon and Cost in Every Supply Chain Decision features Saskia from Blue Yonder discussing her company's own tools. Listen with both in mind.
Produce Talks, the CPMA's monthly podcast, comes at the subject from the grocery aisle. In Canadian consumer trends in produce shopping, Mike Mowdy reports that in March 2025 about three fifths of Canadians said they were actively avoiding US produce. It is a reminder that tariffs can move a supply chain faster than a pledge.
Where policy meets capital
Scale up from the company and the disagreements become national. TheFutureEconomy.ca Podcast covers them in Is Canada Falling Behind? The Truth About the Energy Transition (ft. Mackenzie Investments). One panellist expects oil demand to rise from 104 to 113 million barrels a day under the IEA's current-policies case. A panellist asks whether carbon capture, costed at two to three hundred dollars a ton, justifies a project put at probably $20 billion. These are forecasts and estimates, and the episode lets them collide. It is blunt about infrastructure, too: "We've got two icebreakers. One of them is broken." The Economics page and the Investing page take the money questions further.
MoFo Perspectives Podcast comes from the law firm Morrison & Foerster. Episode 25 – Looking Ahead: What’s Next for Responsible Business in 2026 covers three developments:
- a return to core ESG;
- chief sustainability officers losing influence;
- mayors in red and blue states alike focused on keeping the grid up.
Asked for predictions, Aaron advises companies to "distinguish between unexpected shocks and enduring transformations." That is a method more than a forecast. The Legal page is the next stop.
The language of the problem
Policy moves only when the public will tolerate it, which makes the language of the problem a subject in itself. GoodGeist, hosted by Damla Özlüer and Steve Connor for the DNS Network, treats communication as part of the work. In The Climate Barometer, with Susie Wang, the headline is that public climate concern is "plateauing, not plummeting." Wang argues that climate's slide down lists of top issues does not necessarily mean people care less. Plastocene Talks, with Sedat Gündogdu is sharper. The guest calls plastic "basically fossil fuel but in solid form" and objects to loading responsibility onto consumers instead of producers.
Where to start
- If you are planning your own retrofit: Zero Ambitions Podcast, Translating retrofit for normal people, with retrofit influencer Judith Leary Joyce (Eco Home Retrofit). A homeowner explains why she kept cross-checking advice from "either people who want to sell you something or people that are doing research."
- For a newcomer who likes mechanisms: Sustainable Business Podcast by Innovation Forum, Weekly podcast – How to scale next generation apparel materials, for its patient account of a snowballing green premium.
- For forecasts, caveats included: The SAF Podcast, The SAF Podcast: The now annual SkyNRG and ICF SAF Market Outlook review.
- If you want an argument: TheFutureEconomy.ca Podcast, Is Canada Falling Behind? The Truth About the Energy Transition (ft. Mackenzie Investments), best heard as debate and never as investment advice.
- If you care how climate is talked about: GoodGeist, The Climate Barometer, with Susie Wang, a 29-minute way in.
Start with one building, one fuel or one shirt, and the next question follows on its own: who pays?
Featured shows below are part of the PlayNext catalog. Updated weekly.
Featured shows
8 shows, described rather than listed
Each has a short write-up and a note on what it does best here.
Spanish-language discussions track mobility and the motor sector through topical segments and roundtables. It suits listeners following how transport is changing.
Gwen Jones leads warm, brisk guest conversations that make Rotary, service, and social impact understandable. Episodes connect big ideas with people putting them into practice.
Technically fluent, candid conversations cover retrofit, building performance, procurement, and social value. It suits listeners who prefer practical detail without formal polish.
Polished interviews connect industrial decarbonization to costs, finance, risk, and deployment. Guests examine carbon capture, raw materials, steel, concrete, and renewables.
Guided interviews move from accessible framing into the business mechanics of climate adoption. Topics include nuclear power, electrification, adaptation, circularity, and finance.
Expert interviews, panels, and explainers examine Canadian business and policy through practical stakes. Energy, critical minerals, AI, infrastructure, and trade recur.
Patient, socially minded interviews turn complex questions into clear examples. Climate action sits alongside workplace loneliness, purpose-led business, leadership, and equity.
Steady industry interviews cover advanced biofuels, regulation, clean communities, and environmental sustainability. The host structures the discussion while guests supply the detail.