Fixing the refrigerant problem

Fixing the refrigerant problem

The bad news: The refrigerants we use in air conditioners, fridges, and vehicles absorb hundreds to thousands of times more heat than carbon dioxide does. The good news: We’re in the middle of a global effort to replace them with lower impact alternatives. Will we replace them fast enough to hit climate targets? And in the meantime, can we prevent them from leaking into the atmosphere? In this episode, Shayle talks to Ian McGavisk, senior advisor at RMI for carbon-free buildings. An industry veteran, he recently co-authored a report on recovering residential AC refrigerants in the U.S., which have the carbon equivalent of 1.7 million cars. (Ian also works in business development at Transaera. Energy Impact Partners, where Shayle works, invests in Transaera.). Shayle and Ian cover topics like: The sources of emissions in the refrigerant lifecycle The economics of recovering and reclaiming refrigerants Alternatives with low global warming potential and their tradeoffs, such as efficiency, flammability and concerns about forever chemicals Recommended resources RMI: Refrigerant Reclamation Project Drawdown: Refrigerant Management Project Drawdown: Alternative Refrigerants EPA: Transitioning to Low-GWP Alternatives in Commercial Refrigeration UN Environmental Programme: Montreal Protocol On Substances That Deplete The Ozone Layer, Report Of The Technology And Economic Assessment Panel, May 2024 Catalyst is brought to you by EnergyHub. EnergyHub is working with more than 70 utilities across North America to help scale VPP programs to manage load growth, maximize the value of renewables, and deliver flexibility at every level of the grid. To learn more about their Edge DERMS platform and services, go to energyhub.com. On December 3 in Washington, DC, Latitude Media is bringing together a range of experts for Transition-AI 2024, a one-day, in-person event addressing both sides of the AI-energy nexus: the challenges AI poses to the grid, and the opportunities. Our podcast listeners get a 10% discount on this year’s conference using the code LMPODS10. Register today here!

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Jaksot(270)

Can AI revolutionize grid operations?

Can AI revolutionize grid operations?

Everyone loves to talk about the “broken grid.” But if you look inside a utility’s planning and operations functions, a different picture emerges: infrastructure that is remarkably reliable, built and...

20 Elo 39min

Is now the time for DERs to scale? [re-published]

Is now the time for DERs to scale? [re-published]

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 Elo 42min

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

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 Elo 31min

The electrician shortage slowing the AI boom

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 Elo 34min

The commercial battery comeback

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 Heinä 44min

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

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 Heinä 34min

When will quantum computing have its breakout moment?

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 Heinä 40min

Inside the AI power wars

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 Heinä 43min

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