Скачать или смотреть How magnets could change our fridges and ACs forever

For centuries, refrigeration tech has stayed the same — energy-hungry and reliant on harmful gases. Enter magnetocaloric cooling: a new solution claiming to be 30% more energy-efficient than current cooling systems. And it's scalable. From fridges to cooling buildings and server farms.

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#planeta #sustainablecooling #magneticrefrigeration

We're destroying our environment at an alarming rate. But it doesn't need to be this way. Planet A explores the shift towards an eco-friendly world — and challenges our ideas about what dealing with climate change means. We look at the big and the small: What we can do and how the system needs to change. We'll take a truly global look at how to get us out of this mess.

Credits:
Reporter: Kai Steinecke
Camera: Henning Goll
Video Editor: David Jacobi
Supervising Editors: Michael Trobridge, Malte Rohwer Kahlmann
Thumbnail: Em Chabridon
Fact Check: Alexander Paquet

Read more:
Efficiency Assessment of different cooling systems:
https://iopscience.iop.org/article/10...

Scalability magnetocaloric heat pump technology: https://www.sciencedirect.com/science...

Review vapor compression fridges:
https://www.mdpi.com/2571-8797/5/2/30

Introduction magnetocaloric materials:
https://www.tudelft.nl/tnw/over-facul...

Special thanks to Julie Slaughter (Ames Laboratory, US Department of Energy) and Kilian Bartholomé (Fraunhofer IPM) who provided valuable insights in background interviews.

Chapters:
00:00 Intro
00:45 Magnetocaloric Effect
02:56 Magnetic Fridge
04:31 Design Challenges
07:20 Efficiency Ratings
09:35 Scalability & costs
11:41 Conclusion