Update : I thought I could manage to produce some minutes, but it is impossible for the moment. I jump directly at the conclusion. The point which could summarize everything is : the cleantechs lacks of detectors to see, predict and act. Here are a few examples :
- Sun's guy told us that nobody is able to accurately measure the consumption of a computer while doing it's tasks.
- A lot of idea around the mobility (ease the parking location find the not jammed route ...) need sensor into or around the roads
Some interesting posting can be found in the cleantech barcamp wiki.