Yondr Allegro South is a data center operated by Yondr. It sits in the Chantilly data-center market on the PJM grid, which DC Hub's Data Center Power Index currently rates AVOID, with an estimated 34.9-month time-to-power. Operators should weigh interconnection risk here — the market screens constrained on grid headroom and time-to-power.
Changes DC Hub has recorded to this facility’s record, newest first.
Data Center Power Index verdict for Chantilly — the market this facility sits in.
Full DCPI breakdown →DC Hub analyst read on Chantilly — the market this facility sits in (full deep-dive →).
Chantilly's data center footprint remains modest but operationally stressed, with 25 tracked facilities totaling 300 MW concentrated heavily among a small operator cohort. AWS dominates with 12 MW of tracked capacity across distinct entity registrations 10 MW + 2 MW, while H5 Data Centers operates 4 MW and an Unknown operator controls 4 MW. The remaining 278 MW is fragmented across a long tail of smaller operators, indicating a market still in consolidation phase. Unlike adjacent Northern Virginia corridors experiencing sustained demand signals, Chantilly shows no M&A activity in recent tracking periods, a notable absence given the region's proximity to federal and hyperscaler demand centers. The DCPI verdict of AVOID reflects genuine operational constraints masking as capacity headroom. The excess-power score of 46/100 signals that available generation capacity exists, but the…
Published DC Hub data for this location.
DC Hub tracks 55 operating generating units totalling 3,514 MW within about 50 km of this location. 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.
get_facility slug="yondr-allegro-south-11609360" (endpoint https://dchub.cloud/mcp) for the full cited record. Connect:
https://dchub.cloud/connect