Worcester, MA – March 25, 2013 – World Energy Solutions, Inc. (NASDAQ: XWES), a leading energy management services firm, today announced it successfully supported the 19th quarterly auction of carbon dioxide (CO2) allowances administered by Regional Greenhouse Gas Initiative, Inc. (RGGI, Inc.) on March 13, 2013. According to RGGI, Inc., 37,835,405 CO2 allowances were sold [...]