Rephonic
Artwork for Decouple
Nuclear Energy
China
Nuclear Power
Climate Change
Electric Vehicles
Renewable Energy
Decarbonization
Vogtle
Energy Transition
AP1000
Artificial Intelligence
Three Mile Island
Natural Gas
Small Modular Reactors
United States
EPR
Canada
Data Centers
Energy Policy
Solar Energy

There are technologies that decouple human well-being from its ecological impacts. There are politics that enable these technologies. Join me as I interview world experts to uncover hope in this time of planetary crisis.

PublishesWeeklyEpisodes329Founded6 years ago
Number of ListenersCategory
Science

Listen to this Podcast

Artwork for Decouple

Latest Episodes

Fusion has spent nearly a century as the energy source of the future. In this episode, I’m joined by fusion scientist Gerrit Bruhaug to ask what has actually been achieved, what remains unsolved, and why progress has taken so much longer than the ear... more

YouTube

Iran’s nuclear program is now more than seven decades old, stretching from the Shah’s ambitious Atoms for Peace-era plans to the Islamic Republic’s pursuit of enrichment, missile capability and nuclear latency. Iran historian Farzan Sabet joins Decou... more

YouTube

For almost the whole of human history, wood was the main act. It was the fuel that cooked food and smelted iron, the material that framed every house and hull, and the first bulk commodity ever moved at scale over long distances. In this episode Chri... more

YouTube

Former U.S. Secretary of Energy Ernest Moniz joins Decouple to examine the history of Iran’s nuclear program and the negotiations that produced the 2015 Joint Comprehensive Plan of Action. As the agreement’s lead American technical negotiator, Moniz ... more

YouTube

Key Facts

Accepts Guests
Accepts Sponsors
Contact Information
Podcast Host
Number of Listeners
Find out how many people listen to this podcast per episode and each month.

Similar Podcasts

People also subscribe to these shows.

Recent Guests

Gerrit Bruhaug
Fusion scientist with background at University of Rochester and Los Alamos National Laboratory; now involved in private fusion industry
Private fusion industry; former Los Alamos National Laboratory; University of Rochester
Episode: The State of Fusion Energy w/ Gerrit Bruhaug
Farzan Sabet
Historian and Iran specialist at the Geneva Graduate Institute
Geneva Graduate Institute
Episode: Sunk Costs & Diminishing Returns of Iran's Nuclear Program w/ Farzan Sabet
Mark Nelson
Guest expert on energy and deforestation
Episode: Biomass Masterclass w/ Mark Nelson
Navid Badie
Chief Nuclear Engineer
Candu Energy Inc (Atkins Realis)
Episode: CANDU: The Truly Modular Reactor w/ Navid Badie
David Helmer
PhD mechanical engineer, Stanford-trained specialist in fluid mechanics and gas turbine heat transfer
Navigating the Tech Wilderness (independent consulting firm)
Episode: The Gas Turbine: The Final Revelation in Humanity’s Pantheon of Prime Movers (w/ David Helmer)
Grant Isaac
President and Chief Operating Officer
Cameco Corp.
Episode: Understanding the World's Most Unusual Commodity Cycle
James Kralstein
Nuclear industry expert featured as guest, provides historical and technical insights into ABWR
Independent researcher / industry expert
Episode: The Absolute Best Water Reactor: What Happened to the World’s Fastest Constructed Reactor?
Joe St. Julian
President of Nuclear at AtkinsRéalis
AtkinsRéalis
Episode: What's happening with CANDU?
Ken Petrunik
Former project manager for the last two CANDU units ever constructed, with extensive experience in international nuclear projects.
Atomic Energy of Canada Limited (AECL)
Episode: A Case Study of Excellence from Canada’s Nuclear Golden Age

Host

Chris
Host guiding the discussion and interview flow across episodes.

Reviews

4.8 out of 5 stars from 621 ratings
  • Fear the forest?!

    I don’t agree that humans feared the forest for most of our history. Cite the evidence Mr. Nelson.

    Challenge claims made with no evidence Chris.

    I think ancient humans understood and navigated nature superbly well with minimal fears.

    Apple Podcasts
    4
    WilderLander
    United States25 days ago
  • Love the history lesson, but quit saying "right" in every other sentence.

    Podcast Addict
    2
    markyparky
    2 months ago
  • Extra positive

    You should learn about the genetic bottleneck phenomenon, quite easy to drive extinct. We are deliver actual WWE backbreakers to life everyday. Cheetah’s would be done in short order if they dropped to 0.3%. The Cheetah’s niche may get refilled over time.

    Great positivity for nature’s resilience, but animals and plants are actually quite fragile. We’ve destroyed most of it in not very long compared to the scales you like consider.

    Stay positive, but try to empathize or walk-a-mile in the shoes ... more

    Apple Podcasts
    5
    WilderLead
    United Statesa year ago
  • Very Guest Dependent

    So while I’m giving it three stars, it’s more like a middle point between 5 and 2. James Krellenstein’s episodes are amazing, for example, but many episodes can fall into nuclear advocacy traps, such as excessive hippie punching. Hence, this is a series which can be great, but is very uneven.

    Apple Podcasts
    3
    Factor96
    United Statesa year ago
  • Brilliant episode.thanks for your ongoing excellent podcasts🙏

    Podcast Addict
    5
    billodea
    a year ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

A few reviews note strong guest selections and data-driven discussions
Balanced deep dives with strong guests and practical insights for decision-makers
High technical quality and thoughtful critique of energy narratives across episodes
Some listeners feel episodes can be very nuclear-centric, leaning heavy on industry perspectives

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Apple Podcasts
#128
Finland/Science
Apple Podcasts
#216
United Arab Emirates/Science
Apple Podcasts
#234
South Korea/Science

Talking Points

Recent interactions between the hosts and their guests.

Fission Impossible? Financing New Nuclear w/ Michael Seely
Q: What changes did Sizewell C bring to the financing approach compared to Hinkley Point C?
Sizewell C uses a regulated asset base structure, allowing early charges to customers and a government-backed framework, reducing the need for the heavy construction risk borne solely by the operator and enabling broader private and public investment under a government-supported risk framework.
Fission Impossible? Financing New Nuclear w/ Michael Seely
Q: What are some of the main financing models used in Europe for nuclear projects?
Models range from government-backed sovereign or utility debt with guarantees to more market-based schemes like contracts-for-difference and, in the UK, regulated asset bases that allow charging customers during construction to de-risk private investment.
Fission Impossible? Financing New Nuclear w/ Michael Seely
Q: Why are nuclear plants challenging from a financing perspective?
Because they face two big risks—construction risk and long-term revenue (offtake) risk—and the cost of capital is highly sensitive to these risks, with long build times and delayed revenues rapidly inflating the total cost unless de-risked by guarantees or backstops.
Limits to Growth of LLMs w/ David Helmer
Q: What do you think is driving the AI hype cycle, and is AGI likely any time soon?
The hype largely stems from clever marketing and the perception of rapid progress, but the fundamental limits show up in safety, reliability, and costs. AGI as an imminent, universally transformative breakthrough is unlikely; progress will continue, but with substantial caveats and the need for guardrails.
The Gas Turbine: The Final Revelation in Humanity’s Pantheon of Prime Movers (w/ David Helmer)
Q: How do material constraints shape the design and cost of modern gas turbines?
High-temperature materials, coatings, and advanced ceramics are expensive and difficult to manufacture; the capability to reliably operate at extreme conditions is limited by both materials science and manufacturing supply chains.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

Listeners per Episode
Gender Skew
Location
Interests
Professions
Age Range
Household Income
Social Media Reach

Frequently Asked Questions About Decouple

What is Decouple about and what kind of topics does it cover?

The show centers on energy, technology, and policy with a rigorous, data-driven approach to how energy systems evolve, who pays for them, and what practical constraints shape deployment. Across episodes, topics routinely circle nuclear power, fuel cycles, reactor technology, energy finance, and the geopolitics of supply chains, with deep dives into financing models, regulatory hurdles, and real-world case studies. A recurring strength is bringing highly technical guests and policy experts into focused conversations that balance historical context with forward-looking critique, often challenging mainstream narratives and offering pragmatic takeaways for practitioners, investors, and policymakers. A notable edge is the willingness to critique... more

Where can I find podcast stats for Decouple?

Rephonic provides a wide range of podcast stats for Decouple. We scanned the web and collated all of the information that we could find in our comprehensive podcast database. See how many people listen to Decouple and access YouTube viewership numbers, download stats, audience demographics, chart rankings, ratings, reviews and more.

How many listeners does Decouple get?

Rephonic provides a full set of podcast information for four million podcasts, including the number of listeners. View further listenership figures for Decouple, including podcast download numbers and subscriber numbers, so you can make better decisions about which podcasts to sponsor or be a guest on. You will need to upgrade your account to access this premium data.

What are the audience demographics for Decouple?

Rephonic provides comprehensive predictive audience data for Decouple, including gender skew, age, country, political leaning, income, professions, education level, and interests. You can access these listener demographics by upgrading your account.

How many subscribers and views does Decouple have?

To see how many followers or subscribers Decouple has on Spotify and other platforms such as Castbox and Podcast Addict, simply upgrade your account. You'll also find viewership figures for their YouTube channel if they have one.

Which podcasts are similar to Decouple?

These podcasts share a similar audience with Decouple:

1. Catalyst with Shayle Kann
2. The Great Simplification with Nate Hagens
3. Hidden Forces
4. Columbia Energy Exchange
5. Odd Lots

How many episodes of Decouple are there?

Decouple launched 6 years ago and published 329 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

How do I contact Decouple?

Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.

Where can I see ratings and reviews for Decouple?

Rephonic pulls ratings and reviews for Decouple from multiple sources, including Spotify, Apple Podcasts, Castbox, and Podcast Addict.

View all the reviews in one place instead of visiting each platform individually and use this information to decide if a show is worth pitching or not.

How do I access podcast episode transcripts for Decouple?

Rephonic provides full transcripts for episodes of Decouple. Search within each transcript for your keywords, whether they be topics, brands or people, and figure out if it's worth pitching as a guest or sponsor. You can even set-up alerts to get notified when your keywords are mentioned.

What guests have appeared on Decouple?

Recent guests on Decouple include:

1. Gerrit Bruhaug
2. Farzan Sabet
3. Mark Nelson
4. Navid Badie
5. David Helmer
6. Grant Isaac
7. James Kralstein
8. Joe St. Julian

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

Find and pitch the right podcasts

We help savvy brands, marketers and PR professionals to find the right podcasts for any topic or niche. Get the data and contacts you need to pitch podcasts at scale and turn listeners into customers.
Try it free for 7 days