The Federal Market for ESCO Services: How Does it Measure Up?. Berkeley: LBNL, 2004. LBNL-54952..
Performance Contracting and Energy Efficiency in the State Government Market. Berkeley: LBNL, 2008. LBNL-1202E..
Public and Institutional Markets for ESCO Services: Comparing Programs, Practices and Performance. Berkeley: LBNL, 2005. LBNL-55002..
A Survey of the U.S. ESCO Industry: Market Growth and Development from 2000 to 2006. Berkeley: LBNL, 2007. LBNL-62679..