# The Fuss About Fusion

- Show: [EE Times Current](https://hardwarepodcasts.com/podcast/ee-times-current)
- Published: 2021-12-10
- Length: 45m
- Page: https://hardwarepodcasts.com/podcast/ee-times-current/2021-12-10-the-fuss-about-fusion
- Listen: https://www.eetimes.com/podcasts/wb-ep164/

## Summary

Melanie Windridge, a plasma physicist and lead author of the Fusion Industry Association's 2021 report, explains why commercial fusion energy has attracted over $4 billion in private investment in just five years. She identifies four key drivers: mature plasma science, emerging technologies like high-temperature superconductors, climate urgency, and venture capital. Windridge details how companies like Commonwealth Fusion Systems and Helion Energy are using these technologies to build smaller, faster prototypes, aiming to deliver grid electricity by the 2030s despite remaining challenges in materials and tritium breeding.

## Chapters

- [0:00](https://hardwarepodcasts.com/podcast/ee-times-current/2021-12-10-the-fuss-about-fusion#t=0) Introduction: The Fusion Industry Boom
- [6:28](https://hardwarepodcasts.com/podcast/ee-times-current/2021-12-10-the-fuss-about-fusion#t=388) The 2021 Global Fusion Industry Report
- [7:52](https://hardwarepodcasts.com/podcast/ee-times-current/2021-12-10-the-fuss-about-fusion#t=472) Four Drivers: Science, Tech, Climate, and Capital
- [15:16](https://hardwarepodcasts.com/podcast/ee-times-current/2021-12-10-the-fuss-about-fusion#t=916) Current State of Fusion Research and Funding
- [22:01](https://hardwarepodcasts.com/podcast/ee-times-current/2021-12-10-the-fuss-about-fusion#t=1321) Magnetic Conception and High-Temperature Superconductors
- [29:40](https://hardwarepodcasts.com/podcast/ee-times-current/2021-12-10-the-fuss-about-fusion#t=1780) Technical Challenges: Plasma Control and Materials
- [36:24](https://hardwarepodcasts.com/podcast/ee-times-current/2021-12-10-the-fuss-about-fusion#t=2184) Timeline to Grid Electricity and Commercialization

## Topics

- [Energy & climate tech](https://hardwarepodcasts.com/topic/energy-and-climate-tech)
- [Scaling production](https://hardwarepodcasts.com/topic/scaling-production)
- [Materials & manufacturing processes](https://hardwarepodcasts.com/topic/materials-and-processes)
- [Fundraising & investors](https://hardwarepodcasts.com/topic/fundraising)

## Most relevant to

early-stage companies

## Mentioned

- TAE (company)
- Helion Energy (company)
- Fusion Industry Association (company)
- Tokamak Energy (company)
- Commonwealth Fusion Systems (company)
- National Ignition Facility (company)
- Lawrence Livermore National Laboratory (company)
- High-temperature superconductors (material)

## Related episodes from other shows

- [Is nuclear fusion getting close?](https://hardwarepodcasts.com/podcast/catalyst/2021-12-23-is-nuclear-fusion-getting-close) (Catalyst)
- [Commercial Fusion Has Started: How Helion Is Bringing Power to the Grid by 2028](https://hardwarepodcasts.com/podcast/hardware-to-save-a-planet/2026-02-05-commercial-fusion-has-started-how-helion-is-bringing-power-to-the-grid-by-2028) (Hardware to Save a Planet)
- [A blueprint for scalable fusion power](https://hardwarepodcasts.com/podcast/catalyst/2026-05-21-a-blueprint-for-scalable-fusion-power) (Catalyst)
- [Igniting the Future: Fusion Power and the Road to Clean Energy with Scott Mercer](https://hardwarepodcasts.com/podcast/hardware-to-save-a-planet/2025-04-10-igniting-the-future-fusion-power-and-the-road-to-clean-energy-with-scott-mercer) (Hardware to Save a Planet)
- [The Future of Energy - Part 3: Fusion Energy](https://hardwarepodcasts.com/podcast/additive-snack/2022-08-30-the-future-of-energy-part-3-fusion-energy) (Additive Snack)

## Citing this page

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