Business
The cleantech bubble--true or false?
There is a serious cleantech investment bubble in the making. That's the view of an opinionator on our sister site, CNET.
![zd-defaultauthor-harry-fuller.jpg](https://www.zdnet.com/a/img/resize/7141b714f78c8c276dba8bf35ac047b97e9d354e/2014/12/04/ee3bf37f-7b67-11e4-9a74-d4ae52e95e57/zd-defaultauthor-harry-fuller.jpg?auto=webp&fit=crop&frame=1&height=192&width=192)
There is a serious cleantech investment bubble in the making. That's the view of an opinionator on our sister site, CNET. Steve Tobak warns, they're blowing smoke, and smoke gets in your eyes. A counter view--from an involved cleantech VC--is that there is much more to be done, much money to be made. [poll id=25]