A reality check on renewables
No subtitles available.
- Title:
- David MacKay: A reality check on renewables
- Speaker:
- David MacKay
- Description:
-
more » « less
How much land mass would renewables need to power a nation like the UK? An entire country's worth. In this pragmatic talk, David MacKay tours the basic mathematics that show worrying limitations on our sustainable energy options ... and explains why we should pursue them anyway.
- Video Language:
- English
- Team:
closed TED
- Project:
- TEDTalks
- Duration:
- 18:35
|
Meritxell Albiol edited Catalan subtitles for A reality check on renewables | |
|
|
Meritxell Albiol added a translation |