This report collected, aggregated, and analyzed zone- and fixture-level energy monitoring interval data from networked lighting controls (NLC) systems in 114 buildings across a variety of building types in North America, representing over 1,200 zones with an average of 60 days of monitoring data per building.

Success with lighting controls depends on establishing clearly defined objectives and taking a disciplined approach to design and implementation. This practical guide describes four common use cases for lighting controls and outlines the implementation process, from planning through maintenance. These recommended best practices reflect the experience of practitioners and serve to reduce complexity and the likelihood of problems when installing and using lighting controls.

Connected lighting systems provide a platform where integrated control of lighting and other systems can enhance building performance. With detailed information, coordinated systems can deliver lower operating costs and improved return on capital, as well as enhanced occupant wellbeing and productivity.

GSA’s Green Proving Ground program recently assessed the potential of wireless sensor technology to provide a cost-effective and facilities-friendly way of helping data center operators visualize and implement system changes that reduce overall energy consumption. Findings include significant cost savings, as well as a substantial reduction in cooling load and CO2 emissions.  Sensors utilizing a wireless mesh network and data management software to capture and graphically display real time conditions for energy optimization were installed in a demonstration project.

The California Lighting Technology Center, in collaboration with the California Energy Commission, is conducting research to develop and evaluate technology that integrates automated controls for HVAC, electric lighting and dynamic fenestration systems.

The Lighting Research Center investigated potential opportunities for using lighting controls to reduce HVAC energy using lighting sensors in commercial buildings. Research report conducted for the Lighting Energy Alliance.