Background
This demonstration project investigates the potential to achieve energy savings from integrating network lighting controls (NLC) with the building automation system (BAS) in commercial buildings. Once connected, the BAS uses signals from the lighting's occupancy sensors to optimize HVAC with measures to reduce energy use in real-time. This project will quantify the benefits of integrated controls, measure the energy impacts, assess barriers to implementation, evaluate the user experience, and develop recommendations for Focus on Energy programs.

Project Timeline: May 2022 – May 2025
Customer Segment: Commercial, Schools, Government

Demonstration Project Objectives:

• Determine the potential energy savings that can be achieved by using occupancy signals from the lighting system to enhance HVAC control strategies executed through the building’s existing BAS.
• Demonstrate the integration across three project sites including full lighting retrofits and HVAC controls integrations as well as integration-only projects.
• Determine which market segments and trade allies are most interested in pursuing/supporting NLC+ projects.
• Determine effective incentive structure to promote future projects enrollment.
• Determine what building characteristics create the greatest opportunities for energy savings.
• Discover barriers to integration for different projects and find solutions.