"Integration of Real-Time Data into Building Automation Systems, " a report released from the Air-Conditioning and Refrigeration Technology Institute's 21st Century Research (ARTI 21-CR) program, evaluates the real-time Web-based data currently available on the Internet and assesses its potential for integration into BASs. The report also includes a look at current BAS technology and trends to identify current and future needs. For more information, visitwww.arti-21cr.org.