Contributions from three symposia that were part of the 34th International Conference on Advanced Ceramics and Composites (ICACC), inDaytona Beach,FL, January 24-29, 2010 are presented in this volume. The broad range of topics is captured by the symposia titles, which are listed as follows: International Symposium on Ceramics for Electric Energy Generation, Storage, and Distribution (debuted in 2010)

Thermal Management Materials and Technologies (debuted in 2010)

and lastly, and Advanced Sensor Technology, Developments and Applications (debuted in 2010). These new symposia emerged during this ICACC meeting due to community growth and interest, and thus each of these subject areas were established as stand-alone symposia. The current volume represents 15 contributions from the above listed symposia that embody the latest developments in engineering ceramics for energy technologies, thermal management utilizing either highly conductive or insulating materials, as well as advances regarding the utilization of ceramics for sensors.