TechCrunch
plus-bold
TechCrunch
Open Navigation
TechCrunch
thermoelectrics
Phononic Devices Raises $10 Million To Turn Heat Waste Into Energy
Feb 23, 2011
Lora Kolodny
<img src="http://tctechcrunch.files.wordpress.com/2011/02/tc-phononic-devices-logo.jpg" class="shot2"></img> A Raleigh, North Carolina-based maker of thermoelectric coolers and generators, <a href="ht