# H5 Data Centers San Antonio — 100 Taylor Street

ERCOT data center · https://askthegrid.com/assets/facilities/h5-data-centers-san-antonio-100-taylor-street

H5 Data Centers operates a San Antonio facility at 100 Taylor Street with 85,000 gross square feet, commissioned and operating with 4.5 MW of delivered power. A renovation completed in October 2024 added a new data hall; H5 announced a Phase 3 expansion in November 2023 targeting an additional 1.5 MW UPS capacity and up to 340 cabinets.

## Identity and location

- Operating status: operating
- Asset scope: facility
- Location: 100 Taylor Street, San Antonio, Bexar County, TX
- Owner: H5 DATA CENTERS - SAN ANTONIO LLC (exact asset)
- Operator: H5 Data Centers (exact asset) — https://h5datacenters.com/

## Power and grid context

- Energized power: 4.5 MW · operating · exact asset — Delivered power reported for the exact 100 Taylor Street facility; the facility is listed as commissioned.
- Leasable it load: 2 MW · target · exact asset — Additional master-planned power reported for the exact facility; this is separate from delivered power.
- Utility service: 1.5 MW · target · phase · Phase 3 · as of 2023-11-20 — Additional UPS capacity announced for the Phase 3 Tier III expansion at 100 Taylor Street.
- Electric utility: CPS Energy
- Substation: No on-site substation reported.

## Development

- Site status: Operating
- Gross floor area: 85,000 square feet
- Construction: H5 acquired the existing 100 Taylor Street data center and carrier hotel on November 28, 2018. A later renovation/alteration project covered approximately 20,400 sq ft and added a new data hall, electrical rooms, a secure entrance, and exterior equipment; the associated TDLR project was completed and closed on October 1, 2024. H5 also announced a Phase 3 expansion on November 20, 2023, providing up to 340 additional cabinets and up to 1.5 MW of additional UPS capacity. The site is operating; no separate commercial-operation date for the renovation or Phase 3 expansion was identified.

## Compute and operations

- Facility classes: colocation, telecom_edge
- Workloads: content distribution, cloud services, communications-carrier and network interconnection
- Operating context: Operating H5 Data Centers colocation and edge/carrier-hotel facility at 100 Taylor Street, offering 85,000 square feet across the San Antonio location. The exact 100 Taylor Street site supports customizable colocation, interconnection, networking, compute, and storage requirements.

## Sources

- [http://datacenterdynamics.com/en/news/h5-expands-data-center-in-san-antonio-texas](http://datacenterdynamics.com/en/news/h5-expands-data-center-in-san-antonio-texas)
- [http://h5datacenters.com/H5-Data-Centers-Announces-a-Phase-3-Expansion-at-its-San-Antonio-Edge-Data-Center.html](http://h5datacenters.com/H5-Data-Centers-Announces-a-Phase-3-Expansion-at-its-San-Antonio-Edge-Data-Center.html)
- [H5 Data Centers Announces San Antonio Carrier Hotel Acquisition](http://h5datacenters.com/h5-announces-san-antonio-expansion.html)
- [San Antonio Colocation](http://h5datacenters.com/san-antonio-colocation.html)
- [San Antonio Data Center](http://h5datacenters.com/san-antonio-data-center.html)
- [http://morethanjustparks.com/data-center-tracker/h5-data-centers-san-antonio-tx--5bebd4b1-b934-4e24-8dbe-36e155dbf52f](http://morethanjustparks.com/data-center-tracker/h5-data-centers-san-antonio-tx--5bebd4b1-b934-4e24-8dbe-36e155dbf52f)
- [http://webapp9.sanantonio.gov/FileNetArchive/%7BC3B10827-F420-4B87-B0EE-AB7C6B9419B7%7D/%7BC3B10827-F420-4B87-B0EE-AB7C6B9419B7%7D.pdf](http://webapp9.sanantonio.gov/FileNetArchive/%7BC3B10827-F420-4B87-B0EE-AB7C6B9419B7%7D/%7BC3B10827-F420-4B87-B0EE-AB7C6B9419B7%7D.pdf)
- [http://zabalist.com/projects/TABS2022025431](http://zabalist.com/projects/TABS2022025431)
- [H5 Data Centers  | 100 Taylor Street, San Antonio - datacenterHawk](https://datacenterhawk.com/marketplace/providers/h5-data-centers/100-taylor-street/1035105)
- [H5 Data Centers Announces a Phase 3 Expansion at its San Antonio Edge Data Center](https://h5datacenters.com/H5-Data-Centers-Announces-a-Phase-3-Expansion-at-its-San-Antonio-Edge-Data-Center.html) — H5 Data Centers · 2023-11-20
- [H5 Data Centers Announces San Antonio Carrier Hotel Acquisition](https://h5datacenters.com/h5-announces-san-antonio-expansion.html)
- [San Antonio Data Center](https://h5datacenters.com/san-antonio-data-center.html)
- [Fetched web page](https://h5datacenters.com/slick-sanantonio.pdf)
- [Zayo to Offer Connectivity to H5 Data Centers in San Antonio](https://h5datacenters.com/zayo-offers-connectivity-at-h5-data-centers-san-antonio.html)
- [New Downtown Data Center to Feature Ground-Floor Retail](https://sanantonioreport.org/new-downtown-data-center-to-feature-ground-floor-retail/) — San Antonio Report · 2018-12-06
- [H5 Data Centers Buys 100 Taylor Telecom Center - Connect CRE](https://www.connectcre.com/stories/h5-data-center-buys-100-taylor-telecom-center/) — Connect CRE · 2018-11-29
- [Large Load Customer Growth](https://www.cpsenergy.com/en/construction-and-renovation/large-load-customer-growth.html)
- [H5 Data Centers sues Grant County, WA over $116m ...](https://www.datacenterdynamics.com/en/news/h5-data-centers-sue-grant-county-wa-over-116m-data-center-assessment/)
- [H5 expands data center in San Antonio, Texas - DCD](https://www.datacenterdynamics.com/en/news/h5-expands-data-center-in-san-antonio-texas/)
- [Homepage - Texas Commission on Environmental Quality - www.tceq.texas.gov](https://www.tceq.texas.gov/)
- [TDLR TABS - Project Details](https://www.tdlr.texas.gov/TABS/Projects/TABS2022025431)
- [Project Details](https://www.tdlr.texas.gov/TABS/Search/Print/TABS2022025431)
- [H5 Colocation Facility - 100 Taylor St | San Antonio, TX | Zabalist](https://www.zabalist.com/projects/TABS2022025431)
- [H 2nd Floor Restroom Renovation | San Antonio, TX | Zabalist](https://www.zabalist.com/projects/TABS2026003983)

## Data quality

- The exact asset is the H5 facility at 100 Taylor Street; coverage also mentions 323 Broadway as a separate address within H5’s broader San Antonio operation.
- The TDLR record identifies a privately funded renovation/alteration of existing data-center space, including a new data hall, electrical rooms, secure entrance, and exterior equipment placement.
- The reviewed sources do not substantiate site-specific jobs, tax incentives, water use, PUE/WUE, tenants, or commercial terms.
- 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/h5-data-centers-san-antonio-100-taylor-street
Profile generated: 2026-07-27T23:45:46.005237Z
Source: Ask the Grid — https://askthegrid.com/