Rob Day

The Toronto Cleantech Forum in pictures

October 26, 2007 - Exclusive - Couldn't make the Toronto Cleantech Forum? See what you missed. Full Story »
Rob Day
The second law of thermodynamics still applies
Columnist Rob Day encourages investors to remember that there's no such thing as free love, lunch, er, energy. And that companies claiming otherwise risk jeopardizing the credibility of whole sectors.
Like the percolation inside a fuel cell, contributor Rob Day thinks he sees tiny bubbles forming in the cleantech biofuel sector. That doesn't mean investors should run away, he says. Only that they should just look before they leap.
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