XO Fremont is a data center operated by XO in Fremont, CA, US. The facility is currently operational. It sits in the Fremont data-center market on the CAISO grid, which DC Hub's Data Center Power Index currently rates CAUTION, with an estimated 38.5-month time-to-power. The market shows mixed signals — validate live grid headroom and queue depth before committing capacity.
Data Center Power Index verdict for Fremont — the market this facility sits in.
Full DCPI breakdown →DC Hub analyst read on Fremont — the market this facility sits in (full deep-dive →).
Fremont's data center landscape remains fragmented and undersupplied, with five tracked facilities totaling 0 MW of operational capacity across a competitive but thin operator base. Hurricane Electric commands the largest presence with two facilities, while QES Computers, XO, and one unidentified operator each maintain single-site footprints. The absence of measurable capacity data suggests these are either pre-revenue, sub-MW deployments, or newly tracked assets—a critical distinction for investors evaluating market maturity. No recent M&A activity has been recorded, indicating either limited transaction velocity or early-stage market formation without yet attracting consolidation interest. The CAUTION verdict excess-power 63/100, constraint 56/100 reflects a market caught between structural contradictions. The excess-power score of 63 signals that regional grid capacity and…
Published DC Hub data for this location.
Networks recorded as present at or immediately around XO Fremont in public peering records. Treat this as a map of who is there, not as a list of contracted cross-connects — availability, diversity and pricing are the operator’s to confirm.
Further networks are recorded at this location beyond those listed here.
Source: PeeringDB carrier-to-facility records, matched to this site by location. A network listed here may sit in a neighbouring hall or an adjacent building at the same address, so presence is reported for the location rather than for a single suite.
DC Hub tracks 50 operating generating units totalling 2,835 MW within about 50 km of Fremont, US. Generation mix shapes both carbon profile and interconnection options for a site at this location.
Source: Global Energy Monitor unit inventory, operating units only. Counts are units, not plants.
Comparable facilities in Fremont tracked by DC Hub — compare power, operators, and grid context across the market.
get_facility slug="xo-fremont-9197803c" (endpoint https://dchub.cloud/mcp) for the full cited record. Connect:
https://dchub.cloud/connect