Viridity Energy

Technically Philly coverage:

Startup Weekend v3.0 announces dates during PTW; January is move-in month [Startup Roundup] (January 25, 2012)

Viridity Energy moves 40 jobs to Center City from Conshohocken (October 7, 2011)

Philly ranks twice in top 20 entrepreneurship schools by Princeton Review, and more startup news (October 5, 2011)

Viridity Energy and SEPTA partner on batteries to capture and reuse lost electricity: Links (June 17, 2011)

Startup Roundup: DuckDuckGo partners with Wolfram|Alpha, Google buys Duck.com (April 20, 2011)

Startup Roundup: Party with PackLate, meet some strangers (March 16, 2011)

Startup Roundup: Startup Weekend edition (February 2, 2011)

Philly VC at 14-year low (January 25, 2011)

Links: University City Science Center pulls $9B, Philadelpians love gadgets and More (September 18, 2009)