The ten most promising cleantechs
The Guardian Sustainable Business blog published last week an interesting post on the ten most promising future cleantechs. I have to admit I am not sure all of them really are as I spotted at least one odd out.
Indeed, even if algae, zinc air batteries, organic solar cells or marine energy and most other elements like smart lightning and pyrolysis oil seem promising, I have a huge doubt concerning carbon capture and storage.
Anyway, even if there is or are one or two items of the list that won’t really hold their promises, I have learned about ones that I didn’t knew about.