SustainX, Inc. has secured additional US $5.6 million from General Catalyst Partners. On March 1, 2011, SustainX raised US $14.4 million from existing investors, Polaris Venture Partners, National Science Foundation, RockPort Capital Partners,  Angeli Parvi, GE Energy Financial Services, Cadent Energy Partners, and others. SustainX intends to use funds to support continued development [...]