Catalyst with Shayle Kann19 Juni 2025

The story of steam

Addison Stark thinks waste heat is a waste of time. The real opportunity, he argues, is decarbonizing industrial steam, which accounts for roughly 30% of industrial heat in the U.S. But doing that means deploying alternatives to the fossil fuel boilers industry currently relies on. So how do you clean up steam? And why does Addison think waste heat is overhyped? In this episode, Shayle talks with Addison Stark, the CEO — or as he likes to call himself, chief boiler maker — of industrial heat pump startup AtmosZero. They dive into topics like: The difference between saturated and superheated steam — and why it matters Why fuel dominates OpEx in steam generation, and how fuel types vary across regions How the cost of steam affects overall cost of delivered products Why resistive boilers reached maturity ahead of heat pumps Why standardized, air-source heat pumps are emerging as an attractive alternative to resistive boilers The role of thermal storage combined with renewable PPAs Why Addison thinks waste heat is a distraction for decarbonization Resources: Joule: To decarbonize industry, we must decarbonize heat The Green Blueprint: Rondo Energy’s complicated path to building heat batteries Catalyst: Solving the conundrum of industrial heat Credits: Hosted by Shayle Kann. Produced and edited by Daniel Woldorff. Original music and engineering by Sean Marquand. Stephen Lacey is executive editor. Catalyst is brought to you by Anza, a platform enabling solar and storage developers and buyers to save time, reduce risk, and increase profits in their equipment selection process. Anza gives clients access to pricing, technical, and risk data plus tools that they’ve never had access to before. Learn more at go.anzarenewables.com/latitude. 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.

Det här avsnittet är hämtat från ett öppet RSS-flöde och publiceras inte av Podme. Det kan innehålla reklam.

Avsnitt(269)

Is now the time for DERs to scale?

A decade ago, DERs were hot. The hype was that things like batteries, smart devices, and other distributed energy technologies would offset the need for expanding traditional grid infrastructure. But...

13 Aug 42min

Critical Capital: Senator Tillis' case for "all-of-the-above" energy

This week, we’re presenting an episode of Critical Capital, a new podcast from Crux and Latitude Studios. Energy policy has become increasingly polarized just as the U.S. faces record electricity dem...

11 Aug 31min

The electrician shortage slowing the AI boom

The race to build AI infrastructure is often framed around the availability of power, chips, and capital. But another critical constraint is becoming impossible to ignore: skilled labor. In this epis...

6 Aug 34min

The commercial battery comeback

Commercial and industrial (C&I) battery storage has long been the missing middle of the energy storage market. It’s been too complex and expensive to scale like residential systems, but too small to ...

30 Juli 44min

The multi-billion dollar promise of vehicle-to-grid integration

Most electric vehicles spend nearly all of their lives parked, doing nothing. But under the hood of those idle cars, a massive store of energy sits untapped. The Kia EV9, for instance, holds a 100-kil...

23 Juli 34min

When will quantum computing have its breakout moment?

Over the course of the past decade, quantum computing (or the concept thereof) has ridden hype cycles, just like AI or the internet writ large. In the past year, however, as governments across the g...

16 Juli 40min

Inside the AI power wars

For those steeped in the world of AI development, the major differences between tech giants’ chip strategies are easy enough to see: the speed of Google’s TPUs, the affordability of Amazon’s Trainium,...

9 Juli 43min

Inside the most sophisticated plan for solar geoengineering

One of the biggest challenges with technologies that reduce greenhouse gas emissions is that they require mass adoption. Solar radiation management (SRM) has the opposite problem. By Stardust Solutio...

1 Juli 37min