Decouple
Decouple

Decouple

Dr. Chris Keefer

Overview
Episodes

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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.

Recent Episodes

China, the Electrostate
FEB 20, 2025
China, the Electrostate

This week, we return to China. David Fishman, senior manager at The Lantau Group, joins me again to dissect the unprecedented scale of China’s electrification, which Fishman says is driven by a mix of state planning, brutal market competition, and strategic energy security concerns. Our discussion ranges from the world's largest hydro projects to a coal industry that refuses to die; the forces driving China's power sector; the balance between state planning and market competition; and how this all fits into the larger economic shift towards innovation-driven, rather than imitiation-driven, growth.

Read extended shownotes on Substack.

Follow David Fishman on X.

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54 MIN
Mission: Recommission
FEB 11, 2025
Mission: Recommission

This week,Decouple Germany correspondent Noah Rettberg, a physics laboratory technician and precision machinist, talks about the potential to restart German nuclear reactors. Anew analysis from Radiant Energy Group examines Germany's potential to redeploy nuclear power using its existing reactor fleet. Through assessment of recently shuttered reactors, their report suggests Germany could restore up to 13 gigawatts of nuclear power to the European grid within eight years – potentially at much lower costs and faster speeds than new construction. As Germany's electricity imports have risen sharply – from 9 TWh in 2023 to 25 TWh by late 2024 – and its economy faces headwinds, the country's nuclear infrastructure might offer a path forward if the political will appears.

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74 MIN
Carbon Capture for Dummies
FEB 4, 2025
Carbon Capture for Dummies

This week, we talk carbon capture. Canadian engineer and entrepreneur Ian MacGregor joins me to explore this misunderstood technology through the lens of someone who's actually built it. MacGregor, the architect behind the Alberta Carbon Trunk Line—the largest carbon capture and storage project in the world—cuts through the hype to discuss the thermodynamic and economic realities that govern this technology. Informed by decades of hands-on experience, he challenges popular narratives while offering a pragmatic vision for how carbon capture might realistically develop.

Read more on Substack.

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54 MIN
Electric Dreams
JAN 28, 2025
Electric Dreams

This week, we go to China. I spoke with David Fishman, senior manager at The Lantau Group, on the motivations and strategy behind China’s world-leading electrification efforts. What seems like a climate-action utopia to Western analysts appears to be a pragmatic response to pollution and energy security concerns. China's vulnerability to maritime oil blockades has spurred aggressive electrification across transport, industry, and urban infrastructure; and its state capitalist model has enabled a pace and scale of investment in nuclear power, electrified transport, and renewable energy that makes Western efforts to achieve an energy transformation look piecemeal.

Watch on YouTube.

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71 MIN