365 Main Street Data Center
365 Main Street · San Francisco, San Francisco County, CA
Source: OpenStreetMap
365 Main Street Data Center is an operating data center in San Francisco County, CA, operated by Digital Realty Trust, Inc.. DataCentersExposed has documented a 39,318 sq ft footprint at this site.
Reporting by Eric Keller · Updated Jun 12, 2026
Most sites are mapped — located but awaiting a second source. How we verify
Dot size = disclosed capacity (MW). Smallest = undisclosed, not small.
Overview
source: linkDigital Realty data center
Operator chain
- Ultimate parentDigital Realty Trust, Inc.
- Files asDigital Realty Trust, Inc.
- This facility365 Main Street Data Center
The grid behind this site, right now
source: CAISO · gridstatus- Solar62.2%
- Imports12.0%
- Wind7.6%
- Nuclear6.5%
- Natural Gas4.3%
- Hydro4.0%
- Geothermal2.2%
- Biomass1.2%
Real-time generation mix for the CAISO grid this site draws from, as of Jun 16, 2026, 4:35 PM. ISO-wide, not this facility's own metering. Source: gridstatus.
In the news
source: Google News- Digital Realty Trust stock (US2538681030): Analyst upgrade and strong 2026 run fuel data center storAD HOC NEWS· May 25, 2026
- Digital Realty pulls in billions for data center expansion across major U.S. marketsThe Business Journals· Mar 31, 2026
- Digital Realty builds out 1 million-square-foot data center campus in GarlandThe Business Journals· Mar 12, 2026
- Data center developer buys Santa Clara buildings in $100M dealThe Real Deal· Feb 10, 2026
- Brookfield’s Centersquare drops $97M on Santa Clara data centersThe Real Deal· Nov 20, 2025
- Santa Clara data centers gather dust as power delivery lagsThe Real Deal· Nov 10, 2025
Tax breaks & subsidies
source: Good Jobs First / GASB 77These tax breaks are recorded to Digital Realty Trust, Inc. (the operator/parent) and may cover this or other sites — no state names the recipient at the facility level.
- Texas Qualifying Data Center Exemption$0State of Texas · granted 2025 · term — yr · source
- Texas Qualifying Data Center Exemption$0State of Texas · granted 2022 · term — yr · source
- Texas Qualifying Data Center Exemption$0State of Texas · granted 2022 · term — yr · source
- Texas Qualifying Data Center Exemption$0State of Texas · granted 2014 · term — yr · source
Water use
No public record of this facility's water use. We check state withdrawal reporting for self-supplied sites; municipally supplied sites only become visible through a public-records request to the local water utility — a per-facility request tool is coming. If you have a utility document for this site, send it to us.
EPA permits & violations
source: EPA ECHONo reported violations as of last sync.
Nearest school
source: HIFLD / NCESThe nearest public school, Lee (edwin And Anita) Newcomer in San Francisco, is 0.9 mi from this site (21 students). 2 public schools sit within a mile of the site.
Schools are sensitive receptors for the noise, backup-generator exhaust, and traffic a large data center brings. Straight-line distance to the nearest public school (HIFLD/NCES, US public schools only).
Hearings timeline
No public-hearing records linked to this site yet. We surface planning-commission and board-of-supervisors dates when a record names a facility. If you know of a hearing on this site, tell us.