Energy Management

The GPG program has commissioned Department of Energy National Laboratories to perform real-world measurement and verification of the following technologies in pilot installations in federally-owned buildings. Preliminary technology assessments are available below as PDFs.

Preliminary Technology Assessments

In the News: From the 2016 Program Lineup

Wireless Sensors and Analytics [PDF - 216 KB] This technology tests the promise of the Internet of Things (IoT) by using relatively inexpensive and easy-to-install wireless, lighting-fixture-based sensors that detect and record changes in occupancy, temperature, visible light, infrared radiation, and LED power consumption. Findings available 2018.


Circuit-Level Energy Monitoring [PDF - 213 KB] This technology analyzes energy use in real time on a circuit-by-circuit basis. Compared to traditional submetering, the data delivered is more granular and installation promises to be less costly. Findings available 2017.

Predictive HVAC Optimization [PDF - 217 KB] This cloud-based software layers weather and building-use data on top of existing building automation systems to optimize HVAC operational strategies per each 24-hour period. This evaluation will be hosted as a joint effort with the Department of Energy. Findings available 2016.


The GPG program enables GSA to make sound investment decisions in next generation building technologies based on their real world performance.


Last Reviewed 2017-06-09