Fusion, Planning, Programs, and Politics with Stephen Dean [Idea Machines #39]

In this conversation, Dr. Stephen Dean talks about how he created the 1976 US fusion program plan, how it played out and the history of fusion power in the US, technology program planning and management more broadly, and more.

Stephen has been working on making fusion energy a reality for more than five decades. He did research on controlled fusion reactions in the 60s and in the 70s became a director at the Atomic energy commission which then became the Energy Research and Development Administration which *then* became the department of energy. In 1979 he left government to form the consultancy Fusion Power associates, where he still works.

In 1976, he led the preparation of a report called “Fusion power by magnetic confinement” that laid out a roadmap of the work that would need to be done to turn fusion from a science experiment into a functional energy source.

References

• Fusion Power by Magnetic Confinement
  • Executive Summary
  • Volume 1
  • Volume 2
  • Volume 3
  • Volume 4
• Fusion Power Associates
• The notorious fusion never plot
• Adam Marblestone on technological roadmapping
• My hypotheses on program design (which were challenged by this conversation!)
• Fusion Energy Base (a good website on fusion broadly)
• ITER

Transcript 

(Machine generated, so please excuse errors)

[00:00:00] 

In this conversation, Dr. Steven Dean, and I talk about how he created the 1976 S fusion program plan, how it played out in the history of fusion power in the U S technology program, planning and management more broadly, and even more things. Steven has been working on making fusion energy a reality for more than five decades.

He did research on control, fusion reactions in the 1960s and seventies, he became a director [00:01:00] at the atomic energy commission, which then became the energy research and development of administration, which then became the department of energy in 1979. He left government to form the consultancy fusion, power associates, where you still want.

In 1976, he led the preparation of a report called fusion power by magnetic confinement that laid out a roadmap of the work that needed would need to be done to turn fusion from a science experiment, into a functional energy source. And if I can sort of riff about this for a minute, the thing is. Unlike what I sort of see as modern roadmaps, it lays out not just the sort of like plan of record to getting fusion, to be a real energy source, but lays out all the different possible scenarios in terms of funding, in terms of new technology that we can't even think of being created and lays everything.

Yeah. In a way that you can actually sort of make decisions off of it. [00:02:00] And I think one of the most impressive things is that it has several different what it calls logics of funding, which is like different, different funding levels and different funding curves. And it actually, unfortunately, accurately predicts that if you fund fusion below a