757 Third Avenue

Expecting energy savings in Midtown East

A collaborative effort between building owners, engineers, a state agency and a capable MSI bring energy savings to a Manhattan high-rise.

Buildings: 1 office building

Location: New York, New York

Size: 502,000 sq. ft.

Start date: 2018

Status: In progress

757 Third Avenue

757 Third Avenue is a 502,000 sq. ft. office building in Manhattan’s Midtown East. Once the current owner settled in with the building, an exploration of the building’s energy use became feasible. OTI, aided in part by the benefits of the RTEM program, was brought on to replace the two existing control systems with EasyIO panels and controllers, integrate existing Niagara devices and provide a visual user interface for full control and continuous monitoring of the new system.


The network will be switched almost completely to BACnet IP and in phase two, we will install a fiber backbone and expand analytical, metering and other services.

Project Specifics

​The nuts and bolts of OTI's RTEM system for 757 Third Ave. include:

  • Ongoing commissioning and continuous identification of energy efficiency opportunities.

  • Energy performance tracking.

  • Automated fault detection and concise diagnoses for quick action.

  • Potential for peak-demand management programs.

  • KPI dashboard built for different building stakeholders.

This project is currently in development with installation and energy saving results expected by the end of this year. 

1200 Concord Ave. Suite 255
Concord, CA 94520
(888) 684-8454
450 Lexington Avenue
New York, NY 10017
(646) 503-6555
2019 OTI, Operational Technology Integrators
Custom solutions for smart, secure buildings
429 Lenox Ave. 5th Floor
Miami, FL 33139
(440) 822-8554
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