The Cruel Irony Of Air Conditioning
Thanks to the University of Minnesota for sponsoring this video!
The technology we use to keep cool is heating the world in a vicious feedback cycle, so we need to improve it and use it less.
Thanks also to our Patreon patrons and our YouTube members.
To learn more, start your googling with this keyword:
Refrigerant – a substance used in air conditioners & refrigerators for its ability to change phases and transfer heat
If you liked this week’s video, you might also like:
How AC changed the world:
People use AC to make their homes feel like Africa:
Subscribe to MinuteEarth on YouTube:
Support us on Patreon:
And visit our website:
Say hello on Facebook:
And download our videos on itunes:
Credits (and Twitter handles):
Script Writer & Video Narrator: Alex Reich
Video Illustrator: Arcadi Garcia Rius
Video Director: Julián Gustavo Gómez
With Contributions From: Henry Reich, Kate Yoshida, Ever Salazar, Peter Reich, David Goldenberg, Sarah Berman
Music by: Nathaniel Schroeder:
European Commission. Climate-friendly alternatives to HFCs. Accessed May 2019.
Gunawardena, K. R., et al. 2017. Utilising green and bluespace to mitigate urban heat island intensity. Science of the Total Environment, 584, 1040-1055.
Graves, R. Pers. comm. May 2019.
International Energy Agency. 2017. Space cooling: More access, more comfort, less energy.
International Energy Agency. 2018. The Future of Cooling: Opportunities for energy- efficient air conditioning.
International Institute of Refrigeration. Nov 2017. The impact of the refrigeration sector on climate change.
Keeler, B. L., et al. 2019. Social-ecological and technological factors moderate the value of urban nature. Nature Sustainability, 2(1), 29.
Ministry of the Environment, Japan. 2016. Recovery, Recycling & Destruction of CFC, HCFC, & HFC.
Pakbaznia, E., & Pedram, M. 2009. Minimizing data center cooling and server power costs. In Proceedings of the 2009 ACM/IEEE international symposium on Low power electronics and design (pp. 145-150).
Reardon, C. & Clarke, R. 2013. Passive cooling. Australian Government: Your Home.
Sachar, S., et al. 2018. Solving the Global Cooling Challenge: How to Counter the Climate Threat from Room Air Conditioners. Rocky Mountain Institute. www.rmi.org/insight/solving_the_global_cooling_challenge
Sadineni, S. B., et al. 2011. Passive building energy savings: A review of building envelope components. Renewable and sustainable energy reviews, 15(8), 3617-3631.
Sivak, M. 2013. Air conditioning versus heating: climate control is more energy demanding in Minneapolis than in Miami. ERL, 8(1), 014050.
Zhang, X., & Caldeira, K. 2015. Time scales and ratios of climate forcing due to thermal versus carbon dioxide emissions from fossil fuels. GRL, 42(11), 4548-4555.
Zhao, L., et al. 2015. Reduction of potential greenhouse gas emissions of room air-conditioner refrigerants: a life cycle carbon footprint analysis. Journal of Cleaner Production, 100, 262-268.