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Cable & Wireless Cable Landing Station

OperatingUnclassifiedBuildingShirley, Suffolk County, New York
20% profile completeness
14 claims from 6 sources
Current facility power
Not yet sourced
Planned capacity
Not yet sourced
Building footprint
36,800 sq ft[1]
Likelyderived
Buildings (planned)
Not yet sourced
Capital cost / investment
Not yet sourced
First operational
Not yet sourced

POWER & GRID

Time-to-power · verification · interconnection
Time to power
Operating (community-mapped, unverified)
Low confidence
Project verification
Unverified
Evidence is limited to community map.
Current stage
Operational
Furthest stage with documented evidence
Utility · ISO
Long Island Power Authority · NYISO
Substation: Yaphank Substation (nearest, unverified)

Power reality

Announced
No record
Interconnection request
No record
Contracted / approved
No record
Under construction
No record
Operational
No record
AI evidence brief
Summarizes only the evidence on this page. Answers citing anything else are rejected automatically.

Project verification

Development
  1. Announcedimplied by a later stage
  2. Land acquiredimplied by a later stage
  3. Planning / zoningimplied by a later stage
  4. Permittingimplied by a later stage
Grid interconnection
  1. Interconnection application
  2. Feasibility study
  3. System impact study
  4. Facilities study
  5. Interconnection agreement / service contract
Build & energization
  1. Financing
  2. Under constructionimplied by a later stage
  3. Energizationimplied by a later stage
  4. OperationalSep 27, 2026
    Community map
    • Sep 27, 2026 · Reported status: operating[1]

● documented · ◌ implied by a later stage · ○ no evidence found. Dates are those of the earliest dated evidence, which can be later than when a stage actually began. Evidence classes: Community map.

Grid path

  1. facility
    Cable & Wireless Cable Landing Station
  2. substation
    Yaphank Substation[1]
    Proximity onlyUnverified
    Nearest mapped substation, 0.83 km away. Proximity does not establish that it serves the site.
  3. transmission
    138kV Transmission line[1]
    Proximity onlyUnverified
    Highest-voltage line mapped within 2 km (0.85 km away). Not confirmed as the supply path.
  4. utility
    Long Island Power Authority[2]
    Service territoryLikely
    Retail service territory containing the site
  5. ISO / RTO
    NYISO[3]
    Service territoryLikely
    Balancing authority: NYIS
Substation capacity:
not published
Required upgrades:
not yet sourced
Congestion:
not yet sourced (no nodal price data)

Dashed boxes are based on proximity only and do not establish which asset serves the site.

Interconnection records

No interconnection-queue record is linked to this site. Of the ISOs we ingest, only NYISO publishes large-load requests; PJM, ERCOT, MISO, SPP and CAISO queues list generation only.

On-site & dedicated generation

No on-site, behind-the-meter or dedicated generation found in sources.

Location & imagery

Mapped outline
Coordinates
40.84362, -72.88336
Address
21 Ramsey Road, Shirley, 11967[1]Likely
County
Suffolk County
Photographs

No openly licensed ground-level photos matched to this site yet.

Ownership, operation & customers

  1. 1. Property owner of record
    Not identified
  2. 2. Owner / developer
    Not identified
  3. 3. Operator
    Not identified
  4. 4. Tenant / cloud
    Not identified
  5. 5. End customer / workload
    Not identified
Power supply
Utility:
Long Island Power Authority(unreviewed)[2]Unverified

Each link is sourced separately. The property owner of record is often a special-purpose entity; the same company appearing in two roles is shown only when sources say so.

All parties with evidence
Utility
Long Island Power Authority(unreviewed)[2]Unverified

Most likely retail provider among 2 overlapping service territories (largest retail sales; territory polygons are approximate). Also overlapping: Fishers Island Utility CO INC.

No tenants or end users identified in our sources yet.

Power (all fields)

Current facility power
Not yet sourced
Planned capacity
Not yet sourced

Capacity figures are nameplate or contracted; annual consumption is a labeled model estimate, not metered data.

Grid & electricity

ISO / RTO
NYISO[3]Likelyderived

Location falls inside overlapping ISO-NE and NYISO footprints; chosen by the balancing areas of the overlapping utilities.

Balancing authority
NYIS[2]Likelyderived

Control area of the containing utility territory.

Nearest mapped substation
Yaphank Substation[1]Likelyderived

Nearest substation mapped in OpenStreetMap; proximity does not establish which substation serves the site.

Distance to substation
0.8 km[1]Likelyderived
Highest-voltage line nearby
138 kV[1]Likelyderived

Highest-voltage transmission line mapped within 2 km.

State avg. industrial price
10.81¢/kWh[5]Confirmed

New York statewide average, July 2026.

State avg. commercial price
24.18¢/kWh[5]Confirmed

New York statewide average, July 2026.

Generation within 50 km
6.52 GW[6]Confirmedderived

61 EIA-reported plants within 50 km.

Generation queued in county
1.5 GW[4]Confirmedderived

10 active generation interconnection requests in Suffolk County: Other 924 MW, Storage 544 MW, Solar 36 MW. Queued projects often don't get built.

Interconnection status
Not yet sourced
Contracted / committed power
Not yet sourced
Nearby infrastructureTypeDistanceVoltage / capacitySource
69 kV line · Long Island Power AuthorityTransmission line0.32 km69 kV[1]
138kV Transmission line · Long Island Power AuthorityTransmission line0.85 km138 kV[1]
Caithness Long Island Energy Center · Caithness Long Island, LLCPower plant (Natural Gas)5.8 km317 MW[6]
Holtsville · National Grid Generation LLCPower plant (Petroleum)15.7 km532 MW[6]
Port Jefferson · National Grid Generation LLCPower plant (Natural Gas)20.2 km481 MW[6]
Northport · National Grid Generation LLCPower plant (Natural Gas)39.6 km1.6 GW[6]
Bridgeport Energy Project · Bridgeport Energy LLCPower plant (Natural Gas)44.1 km538 MW[6]
Bridgeport Station · Generation Bridge II Connecticut, LLCPower plant (Natural Gas)44.3 km483 MW[6]
Milford Power Project · Milford Power Co LLCPower plant (Natural Gas)46.1 km510 MW[6]
New Haven Harbor · Generation Bridge II Connecticut, LLCPower plant (Petroleum)49 km562 MW[6]
Yaphank Substation · Long Island Power AuthoritySubstation0.83 km—[1]
Unnamed substationSubstation2.94 km69 kV[1]
Largest queued generation in this countyFuelQueue statusMWSource
Sunrise WindNYISO 0766 · Sunrise Wind LLCOtherUnder construction · proposed 2027-10880 MW[4]
East Setauket Energy StorageNYISO 0971 · East Setauket Energy Storage, LLCStorageIn study · proposed 2027-04125 MW[4]
Holtsville 138kV Energy StorageNYISO 0956 · Holtsville Energy Storage, LLCStorageIA signed · proposed 2028-05110 MW[4]
Holtsville Brookhaven Battery StorageNYISO 1255 · Holtsville Brookhaven Battery Storage LLCStorageIn study · proposed 2027-1080 MW[4]
KCE NY 29NYISO 1123 · KCE NY 29, LLCStorageIn study · proposed 2028-0879 MW[4]
CLIES 70MWNYISO 1117 · Caithness LI Energy Storage, LLCStorageIn study · proposed 2027-1270 MW[4]

Utility, ISO and nearby assets are derived from the site's location. Proximity to a substation or line doesn't establish the interconnection; that needs a utility filing or interconnection-queue record. Queue requests are applications, not commitments — most never reach operation.

Construction & permitting

  1. Announced
    —
  2. Land acquired
    —
  3. Permitting
    —
  4. Construction start
    —
  5. First operational
    —
  6. Expected completion
    —

Real estate

Official assessments
Assessor's value for a tax year

None sourced yet

Recorded transactions
Sale prices from recorded deeds

None sourced yet

Model estimates
Our model — not an appraisal

None sourced yet

Annual property tax
Not yet sourced

No county parcel or assessor records linked yet. County records are currently ingested for Loudoun County, VA and Maricopa County, AZ.

Size

Building footprint
36,800 sq ft[1]Likelyderived

Computed from the mapped OSM building outline.

Floor area
Not yet sourced

What changed (last 3 years)

Follow this facility (RSS)

No tracked changes yet. Values are recorded on every data refresh, so changes will appear here over time.

Timeline

No dated events sourced yet.

All claims (provenance audit)

14
FieldValueSourceConfidenceAs ofStatus
NameCable & Wireless Cable Landing Stationway/459188725 name=Cable & Wireless Cable Landing Station[1] Likely2026-09-27Shown
StatusOperating[1] derivedUnverified2026-09-27Shown
Address21 Ramsey Road, Shirley, 11967[1] Likely2026-09-27Shown
UtilityLong Island Power Authorityterritory 11171: LONG ISLAND POWER AUTHORITY (STATE, LONG ISLAND POWER AUTHORITY[2] derivedUnverified2022Shown
ISO / RTONYISOISO NEW ENGLAND INC. | NEW YORK INDEPENDENT SYSTEM OPERATOR[3] derivedLikely—Shown
Balancing authorityNYIS[2] derivedLikely—Shown
Nearest mapped substationYaphank Substationway/83469873[1] derivedLikely2026-09-28Shown
Distance to substation0.8 km[1] derivedLikely2026-09-28Shown
Highest-voltage line nearby138 kV[1] derivedLikely2026-09-28Shown
Generation queued in county1.5 GW[4] derivedConfirmed2026-09-27Shown
State avg. industrial price10.81¢/kWh[5] Confirmed2026-07Shown
State avg. commercial price24.18¢/kWh[5] Confirmed2026-07Shown
Generation within 50 km6.52 GW[6] derivedConfirmed202502Shown
Building footprint36,800 sq ft[1] derivedLikely2026-09-27Shown