Digital Realty EWR21 Piscataway
Digital Realty · Piscataway
- IT live
- 28 MW
- Free to lease
- 3.4 MW
- $ / kW·mo
- $135
- White space
- 194k ft²
Inventory
88% occupiedPower
28 MWlive
3.4 MW to lease · 24.6 MW in use
White space
194k ft²total
23k ft² free · 171k ft² occupied
18k m² · 2,168 m² free
Free power is unsold critical IT at this building, not utility headroom. Space is computer-room white space.
Power
About 7 MW of the utility feed is cooling, conversion, and house load.
Power cost
$135/kW·mo
14.2¢ industrial · 18.5¢ after PUE 1.30
- Per MW·year
- $1.6M
- This site · 28 MW
- $45M/yr
- 8 kW rack
- $1,078/mo
4.4× the cheapest market (Iceland Landsvirkjun). Same IT load there is $35M/yr less.
PSEG · utility tariff × PUE, not colo list price.
- Redundancy
- N+1
- Opened
- 2010
- Renewable match
- 60%
- Rack density
- 8 kW
- PUE
- 1.301.00 ideal · 1.60 typical
- Power source
- PSE&G / PJM.
Cooling
Plant
Hybrid
Liquid
Not deployed
Rack density
8 kW
H100-eq
—
WUE
0.59 L/kWh
fleet avg · 2025 · 145k m³/yr at 28 MW
Operator fleet average applied to this hall — not a site meter. Digital Realty 2025 Impact Report.
Indirect evaporative / IDEC, N+1. High-density liquid cabinets on request.
Network carriers
1On-net and metro carriers typically present at this location, including internet exchanges. Not a full circuit inventory.
Clouds
5Native regions and typical Direct Connect / ExpressRoute / Interconnect on-ramps at this campus. Availability varies by hall.
Location
Piscataway, New Jersey, United States
365 S Randolphville Road, Piscataway, NJ
40.551°, -74.460° · North America
Tenants / users
Hyperscale, cloud, enterprise, finance
Notes
Piscataway wholesale. NYC Trifecta campus — 7 NY-metro facilities.
Compiled from public filings, operator pages, and reporting. Not an official operator specification.