Decouple

Dr. Chris Keefer

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.

  1. Understanding the World's Most Unusual Commodity Cycle

    5 H LALU

    Understanding the World's Most Unusual Commodity Cycle

    Grant Isaac, President and COO of Cameco, joins Decouple to explain why uranium behaves unlike any other commodity. With essentially zero fundamental in-year demand, a spot market that reports prices rather than discovering them, and a long-term contracting structure that ties producers directly to the utilities using the fuel, uranium operates by rules that confound anyone who approaches it through the lens of oil, gas, or base metals. Grant walks through Cameco's history as an integrated nuclear fuel company spanning mining, milling, conversion, and now fuel fabrication and reactor services through its Westinghouse partnership, explaining why that vertical integration reflects genuine customer intimacy rather than financial engineering. The conversation covers the full sweep of uranium market cycles from the post-Atoms for Peace inventory buildup through the post-Fukushima bear market, Cameco's decision to curtail 70% of its production rather than sell into a floor, and what is structurally different about the current cycle. The historic secondary supply buffer that held prices down for 30 years is gone, Kazakhstan has learned the lesson that producing more into a weak market destroys national asset value, and geopolitical fragmentation is bifurcating what was once a seamlessly globalized commodity into distinct western and non-western supply chains. Grant argues that the long-term price signal, steady rather than saw-toothing, reflects a more durable demand base than any previous cycle. Listen to Decouple on: • Spotify: https://open.spotify.com/show/6PNr3ml8nEQotWWavE9kQz • Apple Podcasts: https://podcasts.apple.com/us/podcast/decouple/id1516526694?uo=4 • Overcast: https://overcast.fm/itunes1516526694/decouple • Pocket Casts: https://pca.st/ehbfrn44 • RSS: https://anchor.fm/s/23775178/podcast/rss Website: https://www.decouple.media

    1j 19m
  2. The Absolute Best Water Reactor: What Happened to the World’s Fastest Constructed Reactor?

    23 APR

    The Absolute Best Water Reactor: What Happened to the World’s Fastest Constructed Reactor?

    Nuclear construction once hit timelines that today sound implausible. First of a kind reactors completed in under four years, delivered at lower cost than mature designs, and executed with a level of coordination that the modern industry has largely lost. This episode uses the Advanced Boiling Water Reactor (ABWR) as a lens to examine that moment, not as a historical curiosity, but as a proof point that the constraints shaping today’s projects are not inherent to nuclear technology. The focus is on the underlying conditions that made that outcome possible, disciplined design completion before construction, tight integration between utility, vendor, and supply chain, and a development culture oriented around execution rather than iteration. Amid growing frustration in Washington with the pace and performance of Westinghouse, there are signs the Trump administration is at least considering whether the ABWR deserves a second look. That tension opens a broader question explored in this episode: whether the industry’s problem is technological, or organizational. The discussion examines how fragmented ownership, incomplete designs, and weak competitive pressure have reshaped project delivery, and what might change if utilities reclaimed the role of developer. It closes by asking whether the path forward lies in new designs, or in rediscovering how to actually build the ones that already worked. Listen to Decouple on: • Spotify: https://open.spotify.com/show/6PNr3ml8nEQotWWavE9kQz • Apple Podcasts: https://podcasts.apple.com/us/podcast/decouple/id1516526694?uo=4 • Overcast: https://overcast.fm/itunes1516526694/decouple • Pocket Casts: https://pca.st/ehbfrn44 • RSS: https://anchor.fm/s/23775178/podcast/rss Website: https://www.decouple.media

    1j 9m
  3. Nuclear Reprocessing: Promise vs Reality

    9 APR

    Nuclear Reprocessing: Promise vs Reality

    In this episode of Decouple, Chris Keefer is joined once again by Michael Seely of the Atomic Blender to explore nuclear fuel reprocessing and the promise of unlocking vastly more energy from existing nuclear waste. We deep dive how processes like PUREX attempt to separate and reuse valuable materials like uranium and plutonium. Using real-world examples such as France’s La Hague reprocessing plant and the EBR-2 sodium fast reactor experiment, the episode situates reprocessing within its historical roots in perceptions of uranium scarcity and energy security. While reprocessing is technically impressive, it is complex, expensive, and delivers only modest gains when used with today’s reactor fleet. Keefer and Seely unpack why issues like fuel degradation, handling challenges, and economics limit its impact, and what would need to change, such as the deployment of economic fast reactors, for reprocessing to live up to is most seductive narratives.  Listen to Decouple on: • Spotify: https://open.spotify.com/show/6PNr3ml8nEQotWWavE9kQz • Apple Podcasts: https://podcasts.apple.com/us/podcast/decouple/id1516526694?uo=4 • Overcast: https://overcast.fm/itunes1516526694/decouple • Pocket Casts: https://pca.st/ehbfrn44 • RSS: https://anchor.fm/s/23775178/podcast/rssWebsite: https://www.decouple.media

    1j 42m
  4. Greenwashing with Chinese Characteristics

    2 APR

    Greenwashing with Chinese Characteristics

    In this episode we are joined by Seaver Wang to discuss the physical foundations of China’s industrial dominance in solar, batteries, electric vehicles, semiconductors, rare earth magnets, and aluminum. We examine how these sectors are presented as evidence by climate activists that clean technology is delivering a new kind of green industrial superpower and interrogate that claim at the level of production.  What sits upstream of the electrotech stack is not a network of modular green technologies, but large scale industrial systems that turn electricity into materials. These products are best understood as “congealed electricity.” In China industrial electricity, in particular, is still predominantly coal fired, often anchored in captive, mine-mouth coal plants tied directly to industrial clusters producing polysilicon, graphite, metals, and intermediates.  These are not flexible, marginal power sources that can be easily displaced by wind and solar but rather capital intensive systems built for continuous output, with emissions embedded deep in the supply chain and largely invisible at the point of use. The disconnect between hope and physical reality sustains a form of greenwashing that many climate commentators continue to reproduce, despite the underlying industrial system pointing in a very different direction.  Listen to Decouple on: • Spotify: https://open.spotify.com/show/6PNr3ml8nEQotWWavE9kQz • Apple Podcasts: https://podcasts.apple.com/us/podcast/decouple/id1516526694?uo=4 • Overcast: https://overcast.fm/itunes1516526694/decouple • Pocket Casts: https://pca.st/ehbfrn44• RSS: https://anchor.fm/s/23775178/podcast/rss Website: https://www.decouple.media

    1j 7m
  5. The Luxury Beliefs That Broke Europe’s Energy System | Doomberg

    24 MAR

    The Luxury Beliefs That Broke Europe’s Energy System | Doomberg

    Europe once treated energy as the foundation of civilization. After the oil shocks of the 1970s, it built nuclear at scale, opened the North Sea, and secured long term pipeline supply. That system produced resilience, surplus, and industrial strength. Today, the arithmetic has flipped. Europe consumes roughly 38 exajoules of hydrocarbons and produces about 6. This episode examines how that reversal happened, not as an accident, but as the result of political choices that prioritized higher order goals while eroding the physical base that supports them. This conversation connects that shift to a broader framework. Maslow’s hierarchy applied to energy systems. When policy moves up the pyramid while the base weakens, fragility follows. We walk through the numbers behind Europe’s dependence, compare the current crisis to the 1970s, and contrast Europe’s trajectory with countries that optimized for resilience instead of efficiency. The result is a clear picture of what happens when an advanced economy loses sight of the molecules that keep it running. Listen to Decouple on: • Spotify: https://open.spotify.com/show/6PNr3ml8nEQotWWavE9kQz • Apple Podcasts: https://podcasts.apple.com/us/podcast/decouple/id1516526694?uo=4 • Overcast: https://overcast.fm/itunes1516526694/decouple • Pocket Casts: https://pca.st/ehbfrn44 • RSS: https://anchor.fm/s/23775178/podcast/rss Website: https://www.decouple.media

    1j 17m
  6. What's happening with CANDU?

    19 MAR

    What's happening with CANDU?

    This episode features Joe St. Julian, President of Nuclear at AtkinsRéalis, outlining why Canada may be closer to a new nuclear fleet build than most observers realize. Drawing on his background delivering complex U.S. nuclear megaprojects, St. Julian explains why the recent refurbishment programs at Darlington and Bruce have rebuilt the workforce, supply chain, and execution capability needed for repeatable construction. The conversation explores the Monark concept, the strategy of replicating Darlington to minimize first-of-a-kind risk, and the licensing work required to bring legacy designs into alignment with modern standards. The discussion then turns to export markets and geopolitical strategy, including projects in Romania, Poland, and Asia. St. Julian contrasts Canada’s position, a fully active supply chain without a coordinated national build program, with emerging U.S. efforts to align policy, financing, and deployment around Westinghouse’s AP1000. The episode closes on the central question shaping Canada’s nuclear future, whether the country will mobilize its existing industrial base into a sustained build program or allow that capability to remain underutilized. Listen to Decouple on: • Spotify: https://open.spotify.com/show/6PNr3ml8nEQotWWavE9kQz • Apple Podcasts: https://podcasts.apple.com/us/podcast/decouple/id1516526694?uo=4 • Overcast: https://overcast.fm/itunes1516526694/decouple • Pocket Casts: https://pca.st/ehbfrn44 • RSS: https://anchor.fm/s/23775178/podcast/rss Website: https://www.decouple.media

    1j 17m
  7. The Week LNG Became a Target

    13 MAR

    The Week LNG Became a Target

    The Iranian drone strike on Qatar’s Ras Laffan industrial complex has sent shockwaves through global energy markets, triggering force majeure on 20 percent of the world’s LNG supply and closing the Strait of Hormuz to commercial shipping. To understand what just happened and what comes next, Decouple is joined by Stephen Stapczynski, Bloomberg’s leading LNG correspondent and one of the few journalists who has spent years tracking the shadow fleets, supply chains, and geopolitics that sit behind the world’s fastest-growing fossil fuel market. This conversation traces how Qatar came to sit atop the world’s most consequential gas reservoir, why Iran was never able to monetize its side of the same field, and how the shale revolution gave Washington the geopolitical freedom to let this crisis unfold. Stephen discusses the Arctic Metagas, the first LNG carrier ever successfully attacked, and what its destruction in the Mediterranean signals about a world in which the affordable, reliable LNG that was supposed to be the bridge fuel for the developing world was always premised on freedom of navigation holding. Listen to Decouple on: • Spotify: https://open.spotify.com/show/6PNr3ml8nEQotWWavE9kQz • Apple Podcasts: https://podcasts.apple.com/us/podcast/decouple/id1516526694?uo=4 • Overcast: https://overcast.fm/itunes1516526694/decouple • Pocket Casts: https://pca.st/ehbfrn44 • RSS: https://anchor.fm/s/23775178/podcast/rss

    1j 16m
  8. The Fuels Powering Nuclear's Biggest Promises

    5 MAR

    The Fuels Powering Nuclear's Biggest Promises

    Decouple

    1j 25m
Lihat Semua (320)

Mengenai

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.

Informasi

  • Kreator
    Dr. Chris Keefer
  • Tahun Aktif
    2020 - 2026
  • Episode
    320
  • Penilaian
    Bersih
  • Hak Cipta
    © Dr. Chris Keefer
  • Situs Web Acara
    Decouple

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