Utility Incentive

DOE | Lawrence Berkeley National Laboratory

System Program Manuals and Assessment Methods:  LBNL researchers worked with three sets of Utilities to identify and develop validated protocols for specific building systems. The selected systems were: automated shading integrated with lighting and HVAC controls (working with ComEd in Chicago), task/ambient lighting retrofit integrated with plug load occupancy controls (working with California POUs, NCPA and SCPPA), and workstation-specific lighting with daylight dimming systems (working with Xcel Energy in Colorado and Minnesota).

Webinars | Training

Lighting Controls Association

The Lighting Controls Association offers free, comprehensive online education about lighting controls technology and application.

Lighting Controls Association

This course, available through Lighting Controls Association, an ILC Organizing and Supporting partner, is offered via its Education Express program.  Learn more about the Education Express program by filtering “Webinars | Training” on the right panel.

Pacific Gas & Electric Company

This class examines examples of integrating lighting controls with other building controls, primarily HVAC. Rather than presenting a set of established best practices, it reviews a few notable case studies of commercial and institutional buildings where integration has been both successful and challenging. Presenters describe the design process, how key decision points were identified, and how issues were resolved. They also cover Owners Project Requirements, Basis of Design, and Sequence of Operations, and report on commissioning and post occupancy evaluations.

Report | Fact Sheet

DesignLights Consortium®

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.

UC Davis: California Lighting Technology Center

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.

Internet of Things (IoT) Products and Applications: Lighting Manufacturer and End-User Perspectives

DOE | Pacific Northwest National Laboratory

Understanding the needs of the industry and the customer to support the adoption of IoT technologies that can increase the uptake of energy saving products (e.g., LED lighting, sensors and controls) through energy savings opportunities (e.g., plug loads and HVAC) or valued non-energy benefits.

Lighting Research Center

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. 

U.S. General Services Administration (GSA)

Fact sheet that addresses the implementation of connected building technology being evaluated by Nantum by Prescriptive Data, that has been developed by a real-estate company to manage its portfolio. Nantum is cloud based, powered by machine learning, and predictively ramps the building HVAC systems up and down to optimize efficiency based on occupancy patterns, weather conditions, and real-time electricity consumption. The system also provides energy efficiency recommendations to building operators in real-time.

U.S. General Services Administration (GSA)

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.

Videos

Better Buildings

This presentation from Michael Myer, Lighting Researcher at Pacific Northwest National Laboratory, covers energy savings potential for lighting systems integrated with HVAC and plug loads, reviewing findings from several field project case studies conducted on behalf of the U.S. Department of Energy.

Better Buildings

The Integrated Lighting Campaign (ILC) confers recognition each year to organizations that are helping drive the adoption of advanced lighting systems and the integration of lighting with other buildings and business systems. Supporters (e.g., utilities, designers, ESCOs, energy efficiency organizations, and manufacturers) help the campaign identify and recruit exemplary projects that may be eligible for recognition from DOE. Learn about the new recognition categories for Participants and opportunities available to Supporters, including recognition available as an Exemplary Supporter or DEI Champion and how your products and/or services may be featured in a future case study. For more please visit Better Buildings.

 

Better Buildings

This presentation from Kenny Seeton, Central Plant Manager at California State University – Dominguez Hills, covers the opportunities and benefits of occupancy-based unified controls using Welch Hall as a case study.  Kenny discusses the basis of controls design process, matching lighting and HVAC zones, and energy savings opportunities of integrating lighting with a building automation system.

Better Buildings

This presentation from Kandice Cohen, Director of Lighting Strategy at Trane Technologies, covers the reasons integrating lighting systems is beneficial, using a “Baker’s Dozen” commercial kitchen as a case study.  Kandice discusses the integration of the connected lighting control system with the building automation system and how it meets the customer’s needs.

Case Study

Better Buildings

The Minnesota Department of Transportation (MnDOT) has more than 1,075 buildings with 137 truck station campuses across the state. MnDOT’s Cedar Avenue truck station, located in Richfield, Minnesota, provides critical roadway snow removal support within the Minneapolis metro area. It includes administrative offices, a training room, and a large breakroom, along with truck maintenance and service facilities.

The focus of this case study is to highlight the strategies used at Cedar Avenue truck station for integrating plug load and lighting systems. An integrated controls pilot project with retrofit installation was conducted from October 2019 to April 2020 and has been recognized by the Integrated Lighting Campaign in the following categories:

  • Integrated Controls for Plug Loads & Lighting Systems
  • Integrated Controls for HVAC & Lighting Systems
Better Buildings / Pacific Northwest National Laboratory

With a large portfolio of buildings, college campuses present a unique opportunity to adopt connected lighting systems for the benefit of the students, professors, administrative staff, and the public. And that’s just what both California State University, Dominguez Hills (Cal State Dominguez Hills) and the University of Minnesota did. Cal State Dominguez Hills wanted to decrease energy costs at James L. Welch Hall (Cal State), a four-story building housing multiple functions, including administrative and admission offices, classrooms, tech support, server rooms, and a police station. The University of Minnesota had similar goals for Jones Hall (UMN), one of their mixed-use buildings on campus with a combination of offices, classrooms, and public space.

Better Buildings / Pacific Northwest National Laboratory

Denver Water is recognized for implementing Integrated Controls for HVAC and Lighting Systems.

Lighting System Integration with HVAC and Plug Loads: Tinker Air Force Base

Department of Energy

This is a case study for the Tinker Air Force Base. By replacing the existing lighting with LED fixtures, this project saved more than 60% energy compared to the existing technology. This is consistent with savings of converting either fluorescent or high-intensity discharge fixtures with either new LED fixtures or retrofit kits, which typically result in at least 45% savings. The lighting controls saved between 8-23% compared to the LED baseline. Because LEDs are very efficient, the new LED baseline uses less energy. As a result, the 20%+ savings does not result in sufficient savings for a reasonable payback. However, using lighting controls to control other building systems can make the lighting and control system more cost effective.

Better Buildings / Pacific Northwest National Laboratory

United States Office of Personnel Management Headquarters-Theodore Roosevelt Federal Building