This month’s Cabot Small-Cap Confidential investment candidate specializes in acquiring, developing and utilizing clean and cost effective geothermal electrical power. The company is U.S. Geothermal (HTM), and it operates three geothermal power plants in the western U.S. and has other plants under construction in Nevada and Guatemala—its first two quarters of positive net income were in Q4 2012 and Q1 2013, and its growth path is aggressive.