# CyrusOne NYM1

PJM data center · https://askthegrid.com/assets/facilities/cyrusone-nym1

CyrusOne NYM1 is a facility data center in Somerset, Somerset County, NJ. CyrusOne is identified as the operator, and the facility is operating. Spatial service-territory evidence associates the site with Public Service Electric and Gas Co.; the profile assigns the asset to PJM through that documented market role. Reported development, power, and commercial facts retain their source-specific facility, campus, building, or phase scope; the page does not collapse those values into a single implied load.

## Identity and location

- Operating status: operating
- Asset scope: facility
- Location: 800 Cottontail Ln, Somerset, NJ 08873, Somerset, Somerset County, NJ
- Owner: CyrusOne (exact asset) — https://www.cyrusone.com
- Operator: CyrusOne (exact asset) — https://www.cyrusone.com
- Developer: CyrusOne (exact asset) — https://www.cyrusone.com
- Utility: Public Service Electric and Gas Co. (exact asset)

## Power and grid context

- Utility service: 40 MW · reported · exact asset — Redundant capacity
- ISO/RTO: PJM
- Balancing authority: PJM
- Electric utility: Public Service Electric and Gas Co.

## Development

- Site status: operating
- Site area: 22.5 acres
- Gross floor area: 430,000 square feet
- Construction: Site originally developed by Sentinel Data Centers and opened (NJ‑1) in March 2011; Sentinel developed multi‑phase expansions (Phase II development began July 2011 and Sentinel announced a 200,000 sq ft Phase III expansion in October 2014). CyrusOne acquired the Somerset facility from Sentinel in March 2017 and currently lists the Somerset (NYM1) facility at ~430,000 sq ft gross with technical specifications and a multi‑megawatt IT capacity reported on operator/property listings. Site-level power figures reported in public listings show fully built‑out power figures of 40 MW (listing) and operator materials list total IT capacity / total megawatts in the tens of MW (operator page shows 30 MW total IT megawatts).

## Compute and operations

- Facility classes: colocation, enterprise
- Workloads: financial, healthcare, technology
- Critical IT load: 23 MW
- Operating context: CyrusOne NYM1 is a key data center serving the New York/New Jersey Metro area, focusing on the financial, healthcare, and technology sectors.

## Sources

- [http://baxtel.com/data-center/365-s-randolphville-digital-realty](http://baxtel.com/data-center/365-s-randolphville-digital-realty)
- [http://baxtel.com/data-center/cyrusone-somerset](http://baxtel.com/data-center/cyrusone-somerset)
- [http://cyrusone.com/data-centers/north-america/somerset-nj](http://cyrusone.com/data-centers/north-america/somerset-nj)
- [http://cyrusone.com/resources/blogs/cooling-efficiencies-in-data-centers-one-size-doesnt-fit-all](http://cyrusone.com/resources/blogs/cooling-efficiencies-in-data-centers-one-size-doesnt-fit-all)
- [CyrusOne NYM1 - Phase 1 | 800 Cottontail Lane, Northern New Jersey - datacenterHawk](http://datacenterhawk.com/marketplace/providers/cyrusone/800-cottontail-lane/nym1-phase-1)
- [http://datacentermap.com/usa/new-jersey/newark/cyrusone-nym1](http://datacentermap.com/usa/new-jersey/newark/cyrusone-nym1)
- [http://datacentermap.com/usa/new-jersey/newark/cyrusone-nym1/specs](http://datacentermap.com/usa/new-jersey/newark/cyrusone-nym1/specs)
- [http://static.datacentermap.com/company/cyrusone/datacenter9422/2022-NYM1_New-York-Metro-Somerset.pdf](http://static.datacentermap.com/company/cyrusone/datacenter9422/2022-NYM1_New-York-Metro-Somerset.pdf)
- [CyrusOne Somerset Data Center](https://baxtel.com/data-center/cyrusone-somerset)
- [CyrusOne NYM1 - Phase 1 | 800 Cottontail Lane, Northern ...](https://datacenterhawk.com/marketplace/providers/cyrusone/800-cottontail-lane/nym1-phase-1)
- [Water Allocation Permits & Registrations - NJDEP](https://dep.nj.gov/watersupply/water-allocation/water-allocation-permits-registrations-utilization/)
- [CyrusOne NYM1: See All services with pricing](https://inflect.com/building/800-cottontail-lane-franklin-township/cyrusone/datacenter/cyrusone-somerset-1)
- [third party supplier agreement - PSE&G](https://nj.myaccount.pseg.com/-/media/pseg/njmyaccount/gathercontentdocuments/1-2-6-5energychoicedocuments/agreement.ashx)
- [New Jersey Data Center Policy](https://servercountry.org/policy/new-jersey/)
- [Updated: New Jersey Data Center Map – South Jersey Climate News](https://sjclimate.news/7420/essays/new-jersey-data-center-map/) — South Jersey Climate News · 2026-06-10
- [1 NYM](https://static.datacentermap.com/company/cyrusone/datacenter9422/2022-NYM1_New-York-Metro-Somerset.pdf)
- [CyrusOne NYM1 (Somerset) · Compute Atlas](https://www.compute-atlas.com/facilities/cyrusone-nym1-somerset-nj)
- [Sustainability | CyrusOne](https://www.cyrusone.com/commitments/sustainability)
- [Somerset, NJ: NYM1](https://www.cyrusone.com/data-centers/north-america/somerset-nj)
- [Sangamon County Community FAQ](https://www.cyrusone.com/sangamon-county-community-faq)
- [Colocation Data Center Solutions](https://www.cyrusone.com/solutions/colocation)
- [New Jersey Data Center Locations (116)](https://www.datacenters.com/locations/united-states/new-jersey)
- [CyrusOne, 800 Cottontail Ln, Somerset, NJ 08873-1227, US - MapQuest](https://www.mapquest.com/us/new-jersey/cyrusone-375460896)

## Data quality

- Power values retain their reported, requested, contracted, energized, gross-campus, or critical-IT basis.

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Canonical page: https://askthegrid.com/assets/facilities/cyrusone-nym1
Profile generated: 2026-09-04T16:40:08.516284Z
Source: Ask the Grid — https://askthegrid.com/