It's estimated that we could (practically) capture enough tidal energy to power all homes in the United States TWICE over – but we can only manage a tiny fraction of that right now. For a planet that is 70% water, why is this technology still so far behind other renewables? Are things about to change?
We're destroying our environment at an alarming rate. But it doesn't need to be this way. Our new channel 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. Every Friday we'll take a truly global look at how to get us out of this mess.
#PlanetA #TidalPower #TidalEnergy
Reporter: Aditi Rajagopal
Camera and video editor: Henning Goll
Supervising editor: Kiyo Dörrer, Malte Rohwer-Kahlmann, Joanna Gottschalk
Special thanks for the background interviews:
Lisa MacKenzie and Matthew Finn, The European Marine Energy Centre
Andrea Copping, Pacific Northwest National Laboratory
Thomas Adcock, Oxford University
Read More:
IEF on Tidal Power:
https://www.ief.org/news/tidal-power-is-finally-making-waves
Tidal Energy Outlook:
https://www.irena.org/publications/2020/Dec/Innovation-Outlook-Ocean-Energy-Technologies
How tides work:
https://www.youtube.com/watch?v=pwChk4S99i4
All about tidal range:
https://www.sciencedirect.com/topics/earth-and-planetary-sciences/tidal-range
All about tidal stream:
https://www.sciencedirect.com/topics/engineering/tidal-stream-generator
00:00 Intro
00:49 What are tides again?
01:58 How does tidal power work?
02:59 Tidal range power
06:15 Tidal stream turbines – the new kid on the block
07:36 A barrage of costs
09:31 What about the environment?
11:08 Conclusion
