As part of a two-plant district energy system, Princeton University engaged Circadia Group to provide program and project management services overseeing the conversion of their campus from steam to low temperature hot water utilizing geoexchange. The program has involved converting
Circadia Group was tasked with the management of a geoexchange field at Poe/Pardee Field. 357 Bores were installed, with each bore reaching a depth of 850 feet. This borefield is integrated into the district energy system via distribution piping, serving
Since 2021, Circadia has managed the installation of 8 solar array sites as a part of the Solar Phase One Program. Our services included oversight of the contractor, coordination with the local public utility and townships, development of individual project
Circadia Group managed the inaugural phase of Princeton University’s campus-wide LED conversion, a critical initiative supporting the University’s mission to reduce carbon emissions to 1990 levels. This multi-year effort focused on transitioning legacy lamp and ballast systems to high-efficiency LED
As part of a two-plant district energy system, Princeton University engaged Circadia Group to provide program and project management services overseeing the conversion of their campus from steam to low temperature hot water utilizing geoexchange. The program has involved installing
In 2021, Circadia Group was engaged by Princeton University to provide lighting design support to the project architect (Janisak Biddle) for the development of The Point, a new Transportation and Student Services space. Circadia’s scope included the selection and specification
Circadia Group served as program manager for the lighting restoration of Princeton University Chapel, a Nationally registered Historic Place. The project involved upgrading all 58 original Yellin Chandeliers — designed by Samuel Yellin and installed in 1928 — to LED
Circadia Group has managed a portfolio of multiple lab renovations for PI’s, including design and construction management. This involved comprehensive coordination and management of specialized laboratory and mechanical equipment. Collaboration with Laboratory Animal Resources (LAR) was a critical aspect of
Circadia Group was engaged to provide lighting specification and installation support for the annual classroom refresh program. As part of the renovations replacing carpets, furniture, and paint, lighting and lighting controls were updated with added control through the new AV
Princeton University upgraded its electrical power capacity by building a new 69kV substation in West Windsor, New Jersey. The University needed more capacity and reliable power to support 3M square feet of new buildings planned within the current capital plan.
In 2020, Princeton University embarked on an ambitious endeavor to replace their 100-year-old steam distribution system with a low-temperature hot water district system. The conversion to low-temperature hot water includes converting 110+ buildings, 13 miles of EN253 thermal piping, 3000,