Power Empowered: Energy advantage at Prism’ ON3 draws substantial support from PSE&G

Modernization of 10MW co-hybrid power plant continues

ON3 integrates a central utility plant into its operations, setting a new standard for mixed-use development efficiency.

CLIFTON/NUTLEY, NJ — The 10 megawatt co-hybrid power plant at Prism Capital Partners’ ON3 is set for continued modernization, thanks to substantial financial backing from PSE&G. The utility company has provided a grant and interest-free loan, and Prism secured additional financing through Peapack Private Bank & Trust, to support the replacement of aging wood-structured cooling towers with modern, fiberglass models.

The multi-award-winning campus spanning Clifton and Nutley is the first mixed-use redevelopment in New Jersey to integrate a central utility plant into its operation, significantly reducing energy draw from the grid and providing power redundancy for tenants. ON3 currently includes 1.55 million s/f of fully occupied space, with an anticipated additional build-out of up to 2 million s/f.

“Establishing an energy infrastructure that will support New Jersey’s economic growth is top of mind in our state, and rightly so,” said Prism’s Eugene Diaz, principal partner. “ON3’s power plant – initially constructed by Hoffmann-La Roche in 1943 with several additions in the ‘50s, ‘60s and ‘70s – was renovated in 1985 with the installation of cogeneration equipment to provide supplemental energy on campus. Ongoing modernization of this utility will make ON3 even more self-sufficient as development accelerates. PSE&G recognizes the long-term value, and we are grateful for their partnership.”

The new, high-efficiency towers bring the advantage of free cooling during the colder months. Prior plant updates under Prism’s ownership included the installation of automated switching to seamlessly maintain power on campus during a service interruption, as well as the installation of a more robust supply and power distribution network throughout the site. Prism continues to explore options for incorporating new technologies, from batteries to steam-driven equipment.

ON3’s new generation of tenants appreciate the opportunity to utilize this distinctive onsite infrastructure to supply centralized heating, cooling and electricity in an economical and sustainable manner. “We are ‘Power-Empowered,’” noted Prism’s Edwin Cohen, principal partner. “It is one of many operational advantages that have helped us transform this 116-acre complex into a world-class, multi-tenant lifestyle hub integrating office and R&D, educational, residential, recreational, retail, hospitality and wellness facilities.”

The campus continues to grow, with Chase and Chipotle joining Starbucks as initial retail tenants. Opened in 2025, the Hackensack Meridian Health & Wellness Center at Clifton joins the School of Medicine and Center for Discovery and Innovation, alongside tenants including Eisai, Quest Diagnostics, Ralph Lauren, Seton Hall, Modern Meadow, and Proponent Federal Credit Union.