The CAER's bimonthly newsletter Energeia has a readership of 4,500, including 300 international subscribers. Energeia features articles on issues and technical advancements relevant to the energy field.

The public CAER Web site disseminates a wealth of information on all aspects of the laboratory. This web site is created and maintained by CAER staff members with skills in web development, specifically -- web and graphic design, site maintenance, content analysis, development and maintenance of the server, and hardware and network resources. the CAER web committee also supports several other web sites. These sites include those dedicated to upcoming CAER sponsored conferences, other Centers or consortiums affiliated with the lab, and an internal web page for conveying information to the staff.