East Coast Municipalities Recognized for Advanced Use of Sensors and Controls for Lighting.

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.

In 2022, the City of Chicago finalized one of the largest, most ambitious, street lighting modernization project in the country. In the span of four years, the city replaced more than 280,000 outdated high-pressure sodium (HPS) light fixtures with energy-efficient LED lights, which use less than half the energy of HPS lights and last twice as long. The city also implemented a smart lighting management system powered by a wireless network of nodes attached to each fixture. The nodes send instant outage notifications, automatically creates a repair ticket, and assigns a repair crew to respond to the location of the faulty light. This allows for quicker maintenance and repair.

This case study follows the process and outcome of designing and implementing a new LED lighting system for a leading multi-brand auto dealership in Des Moines, Iowa. This project shows the many capabilities and benefits of an LED lighting and control system when guided by careful lighting design, control system configuration, and utility rebate knowledge.

Healthcare Campus Recognized for Innovative Use of Lighting Sensors and Controls

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

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

IMEG, a national engineering and design consulting firm, put innovation to the test when designing their new Chicago office. In collaboration with Pacific Northwest National Laboratory (PNNL), IMEG implemented several emerging lighting techniques as part of a study to better understand the physiological and psychological impacts on occupant comfort, well-being, and energy savings.

NEEA Northwest Energy Efficiency Alliance Infographic for 2022 Recognition.

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

Vertical Harvest Farms Infographic for 2022 ILC Recognition