Catalyst with Shayle Kann

The state and future of nuclear waste

Catalyst with Shayle Kann

Show Notes

The nuclear power sector is gaining a lot of momentum. But even as SMRs continue to flourish, the Department of Energy’s reactor pilot program moves forward, and decommissioned plants come back online, the question of what to do with nuclear waste has largely stayed out of the spotlight. The U.S. currently houses 90,000 tons of spent nuclear fuel; as more plants come online, that number could rise dramatically.

In this episode, Shayle speaks to Dr. Jen Shafer, a former ARPA-E director and current professor at the Colorado School of Mines, to learn more about waste itself, and how to dispose of — or recycle it — as the industry evolves.

The two cover topics like:

The physical and chemical composition of spent nuclear fuel

Short-term versus long-term hazards of waste

The stalled disposal site at Yucca Mountain in Nevada

Wet versus dry storage methods for nuclear waste

The strategies for managing the waste from advanced reactors

The “take back” model for managing microreactor waste

Resources

Catalyst: The path to market for new nuclear reactors

Catalyst: The US nuclear groundswell

Open Circuit: Inside Meta’s massive nuclear push

Open Circuit: Fear and loathing at the Department of Energy

Latitude Media: What TerraPower’s big milestone says about future nuclear projects

Latitude Media: Commonwealth Fusion Systems launches digital twin with Nvidia and Siemens

Latitude Media: Trump Media’s bizarre fusion play for TAE Technologies

Credits: Hosted by Shayle Kann. Produced and edited by Max Savage Levenson. Original music and engineering by Sean Marquand. Stephen Lacey is our executive editor.

Catalyst is brought to you by Uplight. Uplight activates energy customers and their connected devices to generate, shift, and save energy—improving grid resilience and energy affordability while accelerating decarbonization. Learn how Uplight is helping utilities unlock flexible load at scale at uplight.com.

Catalyst is brought to you by Antenna Group, the public relations and strategic marketing agency of choice for climate, energy, and infrastructure leaders. If you're a startup, investor, or global corporation that's looking to tell your climate story, demonstrate your impact, or accelerate your growth, Antenna Group's team of industry insiders is ready to help. Learn more at antennagroup.com.

Catalyst is brought to you by EnergyHub. EnergyHub helps utilities build next-generation virtual power plants that unlock reliable flexibility at every level of the grid. See how EnergyHub helps unlock the power of flexibility at scale, and deliver more value through cross-DER dispatch with their leading Edge DERMS platform, by visiting energyhub.com.

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