Pricelock is all about making the buying and selling of energy more efficient. It was true when the company launched the <a href="http://www.crunchbase.com/product/pricelock-marketplace">Marketplace</
<img src="http://tctechcrunch.files.wordpress.com/2011/03/pricelock.png" class="shot2" />
Timely <a href="http://www.businesswire.com/news/home/20110315005351/en/Pricelock-Fuels-Business-12-Million-S
<img src="http://tctechcrunch.files.wordpress.com/2009/04/truecar-logo-215x80.png" width="215" height="80" /><a href="http://truecar.com">TrueCar</a>, an information service <a href="https://techcrunc