Is US Fusion Energy Research at Risk Due to Budget Cuts?

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Discussion Overview

The discussion centers on the potential impact of budget cuts on US fusion energy research, particularly in relation to funding allocations for various programs and the implications for future advancements in fusion power generation. The conversation touches on historical perspectives and the current state of fusion research, including the role of international collaborations like ITER.

Discussion Character

  • Debate/contested
  • Historical

Main Points Raised

  • Some participants express concern that reduced funding for domestic fusion programs will hinder progress toward fusion power generation, particularly as funds are increasingly directed toward ITER.
  • One participant recalls a historical perspective on fusion energy, referencing the AERE project from 1957, and reflects on the long-standing optimism surrounding fusion energy that has not yet materialized.
  • Another participant notes that while progress in fusion research may seem slow, significant advancements have been made over the years despite the challenges.
  • Participants mention the existence of websites aimed at raising awareness and lobbying for increased funding for fusion research.

Areas of Agreement / Disagreement

Participants generally agree on the concern regarding budget cuts and their potential impact on fusion research, but there is no consensus on the extent of the impact or the overall progress made in the field.

Contextual Notes

The discussion reflects a mix of historical context and current funding challenges, with varying opinions on the implications of budget cuts and the pace of progress in fusion energy research.

Khashishi
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The President’s 2013 budget proposal has called for reduced funding of fusion energy programs. At the same time, an increasing portion of the fusion budget is allocated toward ITER, which is a large reactor being built in France, a collaborative effort between many countries. Funds for remaining programs are severely cut. One of the main tokamak experiments, Alcator C-mod at MIT, is slated to be shut down. Alcator C-mod has the highest magnetic field of current tokamaks and a large number of operating modes.

The domestic programs provide essential support for ITER (whose design is being updated based on researching coming out of these smaller devices). If we cut them, we are really slowing progress toward fusion power generation.

A few sites have popped up to raise some awareness and try to lobby Congress to allocate more funding for fusion research.
http://www.fusionfuture.org/
https://sites.google.com/site/plasmaphysicsletter2013/
 
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That's disheartening...I'll have to look into those websites as soon as I get home.
 
Khashishi said:
If we cut them, we are really slowing progress toward fusion power generation.

I can remember when I was a kid in school and we had a science talk about a wonderful new invention the UK had made that would generate electricity so cheaply that people could use as much as they wanted for free.

That was the AERE http://en.wikipedia.org/wiki/ZETA_(fusion_reactor ) project, back in 1957.

Unless progress can go backwards from zero, it's kinda hard to see how it can go forwards any slower than the current rate.
 
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AlephZero said:
I can remember when I was a kid in school and we had a science talk about a wonderful new invention the UK had made that would generate electricity so cheaply that people could use as much as they wanted for free.

That was the AERE http://en.wikipedia.org/wiki/ZETA_(fusion_reactor ) project, back in 1957.

Unless progress can go backwards from zero, it's kinda hard to see how it can go forwards any slower than the current rate.

Yes, it is unfortunate that Fusion was popularized well before it was feasible as "just around the corner". However, while progress is apparently slow, we have made significant progress over the years.
 
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