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Microsoft

OperatingEst.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. As of Oct 12, 2026.HyperscaleBuildingBexar County, Texas

Microsoft is an operating hyperscale in Texas. Operated or owned by Microsoft. Power capacity has not been disclosed or collected yet. Verification: unverified. 6 cited sources.

Part of Microsoft SAT40

20% profile completeness
15 claims from 6 sources
Last verified against sources: Oct 12, 2026
Newest dated evidence: Oct 12, 2026
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Cite this
Text
Datacenter Source. “Microsoft.” /facilities/microsoft-bexar-county-tx-4. Data as of 2026-10-12. Accessed 2026-10-12.
BibTeX
@misc{datacentersource_microsoft_bexar_county_tx_4_2026,
  title = {{Microsoft}},
  author = {{Datacenter Source}},
  year = {2026},
  howpublished = {\url{/facilities/microsoft-bexar-county-tx-4}},
  note = {Data as of 2026-10-12; accessed 2026-10-12. Compiled from cited sources, including OpenStreetMap contributors (ODbL) and Epoch AI (CC BY 4.0)},
}

Please also cite the original source of any specific figure (linked beside it).

Current facility power
Not yet sourced
Planned capacity
Not yet sourced
Building footprint
152,100 sq ft[1]
Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. As of Oct 12, 2026.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
Pedernales Electric Coop, INC · ERCOT
Substation: Rafter Substation (138 kV) (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. OperationalOct 12, 2026
    Community map
    • Oct 12, 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
    Microsoft
  2. substation
    Rafter Substation (138 kV)[1]
    Proximity onlyUnverified
    Nearest mapped substation, 0.41 km away. Proximity does not establish that it serves the site.
  3. transmission
    345 kV line[1]
    Proximity onlyUnverified
    Highest-voltage line mapped within 2 km (1.96 km away). Not confirmed as the supply path.
  4. utility
    Pedernales Electric Coop, INC[2]
    Service territoryLikely
    Retail service territory containing the site
  5. ISO / RTO
    ERCOT[3]
    Service territoryLikely
    Balancing authority: ERCO
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.

LOCAL IMPACT

Water · generation · incentives · regulation · rates

Water & cooling

Not yet collected: we haven't found a source for water use or the cooling type at this site. Know one? Add a source

On-site generation & air permits

Not yet collected: we haven't found a source for on-site generation or an air permit for this site. Know one? Add a source

Incentives

Not yet collected: we haven't found a source for tax abatements, PILOTs or other incentives for this project. Know one? Add a source

Regulatory events

Not yet collected: we haven't found a source for hearings, rezonings, permits or commission proceedings. Know one? Add a source

Utility & rates

Not yet collected: we haven't found a source for a large-load tariff or commission docket for Pedernales Electric Coop, INC. Know one? Add a source

Location & imagery

Mapped outline
Coordinates
29.41896, -98.80291
County
Bexar 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
    Microsoft[1]Likely
  4. 4. Tenant / cloud
    Not identified
  5. 5. End customer / workload
    Not identified
Power supply
Utility:
Pedernales Electric Coop, INC(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
Operator
Utility
Pedernales Electric Coop, INC(unreviewed)[2]Unverified

Most likely retail provider among 4 overlapping service territories (largest retail sales; territory polygons are approximate). Also overlapping: Guadalupe Valley Elec Coop INC, Karnes Electric Coop INC, Bandera Electric Coop, 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
ERCOT[3]Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Likelyderived

Location falls inside this ISO/RTO footprint.

Balancing authority
ERCO[2]Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Likelyderived

Control area of the containing utility territory.

Nearest mapped substation
Rafter Substation (138 kV)[1]Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. As of Sep 28, 2026.Likelyderived

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

Distance to substation
0.4 km[1]Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. As of Sep 28, 2026.Likelyderived
Highest-voltage line nearby
345 kV[1]Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. As of Sep 28, 2026.Likelyderived

Highest-voltage transmission line mapped within 2 km.

State avg. industrial price
7.07¢/kWh[5]ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record. As of Jul 2026.Confirmed

Texas statewide average, July 2026.

State avg. commercial price
8.47¢/kWh[5]ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record. As of Jul 2026.Confirmed

Texas statewide average, July 2026.

Generation within 50 km
4.1 GW[6]Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. As of Jan 1, 202502.Confirmedderived

19 EIA-reported plants within 50 km.

Generation queued in county
4.96 GW[4]Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. As of Oct 1, 2026.Confirmedderived

21 active generation interconnection requests in Bexar County: Storage 4,771 MW, Solar 152 MW, Gas 35 MW. Queued projects often don't get built.

Interconnection status
Not yet sourced
Contracted / committed power
Not yet sourced
Nearby infrastructureTypeDistanceVoltage / capacitySource
138 kV lineTransmission line0.18 km138 kV[1]
345 kV lineTransmission line1.96 km345 kV[1]
Leon Creek · City of San Antonio - (TX)Power plant (Natural Gas)23.2 km184 MW[6]
Oci Alamo Solar I Hybrid · OCI Energy LLCPower plant (Solar)38.4 km41 MW[6]
Blue Wing Solar Energy Generation · Duke Energy Renewables ServicesPower plant (Solar)41 km14 MW[6]
Arthur Von Rosenberg · City of San Antonio - (TX)Power plant (Natural Gas)44.4 km518 MW[6]
V H Braunig · City of San Antonio - (TX)Power plant (Natural Gas)44.6 km1.05 GW[6]
O W Sommers · City of San Antonio - (TX)Power plant (Natural Gas)48 km830 MW[6]
J K Spruce · City of San Antonio - (TX)Power plant (Coal)48.3 km1.35 GW[6]
Oci Alamo 4, LLC · Consolidated Edison Development Inc.Power plant (Solar)49.2 km40 MW[6]
Rafter Substation · CPS EnergySubstation0.41 km138 kV[1]
CPS Energy substation · CPS EnergySubstation1.31 km138 kV[1]
Texas Research Substation · CPS EnergySubstation1.48 km138 kV[1]
Largest queued generation in this countyFuelQueue statusMWSource
Howard Road BESSERCOT 29INR0173 · Project Fast Flow LLCStorageIn study · proposed 2028-04618 MW[4]
Orbit Energy StorageERCOT 27INR0082 · GCI Orbit Energy Storage, LLCStorageIn study · proposed 2027-06502 MW[4]
Bernice Energy StorageERCOT 27INR0294 · Bernice Energy Storage LLCStorageIn study · proposed 2029-02403 MW[4]
Mission Station Energy Storage IERCOT 28INR0474 · Mission Station LLCStorageIn study · proposed 2030-05375 MW[4]
Mission Station Energy Storage IIERCOT 28INR0475 · Mission Station LLCStorageIn study · proposed 2030-05375 MW[4]
Quela BESSERCOT 22INR0423 · BRP Quela BESS LLCStorageIn study · proposed 2027-12301 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
152,100 sq ft[1]Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. As of Oct 12, 2026.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.

Other buildings on this campus

7

All claims (provenance audit)

15
FieldValueSourceConfidenceAs ofStatus
NameMicrosoftway/1533350872 name=Microsoft[1] Likely2026-10-12Shown
StatusOperating[1] derivedUnverified2026-10-12Shown
Facility typeHyperscale[1] derivedUnverified2026-10-12Shown
OperatorMicrosoftoperator=Microsoft[1] Likely2026-10-12Shown
UtilityPedernales Electric Coop, INCterritory 14626: PEDERNALES ELECTRIC COOP, INC (COOPERATIVE, PEDERNALES ELECTRIC[2] derivedUnverified2022Shown
ISO / RTOERCOTELECTRIC RELIABILITY COUNCIL OF TEXAS, INC.[3] derivedLikely—Shown
Balancing authorityERCO[2] derivedLikely—Shown
Nearest mapped substationRafter Substation (138 kV)way/639176169[1] derivedLikely2026-09-28Shown
Distance to substation0.4 km[1] derivedLikely2026-09-28Shown
Highest-voltage line nearby345 kV[1] derivedLikely2026-09-28Shown
Generation queued in county4.96 GW[4] derivedConfirmed2026-10-01Shown
State avg. industrial price7.07¢/kWh[5] Confirmed2026-07Shown
State avg. commercial price8.47¢/kWh[5] Confirmed2026-07Shown
Generation within 50 km4.1 GW[6] derivedConfirmed202502Shown
Building footprint152,100 sq ft[1] derivedLikely2026-10-12Shown