Tallgrass Marble DC is a data center operated by Tallgrass Energy in Marble, NC, US. It carries a reported power capacity of 65.0 MW and is currently operational. It sits in the Asheville data-center market on the SERC grid, which DC Hub's Data Center Power Index currently rates AVOID, with an estimated 10.9-month time-to-power. Operators should weigh interconnection risk here — the market screens constrained on grid headroom and time-to-power.
Data Center Power Index verdict for Asheville — the market this facility sits in.
Full DCPI breakdown →DC Hub analyst read on Asheville — the market this facility sits in (full deep-dive →).
Asheville's data center market is nascent and severely underdeveloped, with only 4 tracked facilities representing 0 MW of operational capacity. The market shows a fragmented operator base dominated by small regional players—DartPoints LLC, ERC Broadband, Netriplex, and one unidentified operator each controlling a single site. The absence of measurable MW capacity despite four facility entries suggests either pre-revenue development projects, colocation micro-environments, or incomplete data capture. No recent M&A activity has been tracked in this market. The DCPI verdict of 36/100 on excess-power combined with a 26/100 constraint score mandates avoidance for acquisition-stage investors. This pairing indicates a market with neither adequate power supply reliability nor sufficient infrastructure density to justify deployment capital. The excess-power score of 36 suggests marginal grid…
Published DC Hub data for this location.
DC Hub tracks 11 operating generating units totalling 953 MW within about 50 km of Marble, 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 Marble tracked by DC Hub — compare power, operators, and grid context across the market.
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