Worcester, MA – July 18, 2011 – World Energy Solutions, Inc. (NASDAQ: XWES), a leading energy management services firm, will release financial results for its second quarter of 2011 on Thursday, August 4, 2011, before market open, and will host a conference call later the same morning at 10:00 a.m. ET to discuss the results.

World Energy Solutions invites all those interested in hearing management’s discussion of its results to join the call by dialing 1-877-407-9210. International participants may access the call by dialing 1-201-689-8049. A replay will be available two hours after the completion of the call, and for one month following the call, by dialing 1-877-660-6853 for domestic participants or 1-201-612-7415 for international participants, and entering account# 286 and conference ID# 375744 when prompted.

Participants may also access a live webcast of the conference call through the investor relations section of World Energy’s website, www.worldenergy.com. Please connect at least 15 minutes prior to the conference call to ensure adequate time for any software download that may be required to play the webcast. An archived replay of the webcast will be available for 365 days.

For more news and information on World Energy Solutions, Inc., please visit www.worldenergy.com.

About World Energy Solutions, Inc.
World Energy Solutions, Inc. (NASDAQ: XWES) is an energy management services firm that brings together the passion, processes and technologies to take the complexity out of energy management and turn it into bottom-line impact for the businesses, institutions and governments we serve. To date, the Company has transacted more than $20 billion in energy, demand response and environmental commodities on behalf of its customers, creating more than $1 billion in value for them. World Energy is also a leader in the global carbon market, where its World Energy Exchange® supports the ground-breaking Regional Greenhouse Gas Initiative’s (RGGI) cap and trade program for CO₂ emissions. For more information, please visit www.worldenergy.com.

SOURCE: World Energy Solutions, Inc.