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Operating 22995 Wilder Court, Dulles · Loudoun County · air permit Aug 12, 2010
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Operating 22630 Dulles Summit Ct., Sterling · Loudoun County · air permit Jan 30, 2025
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Operating 28755 Relocation Drive, Sterling · Loudoun County · air permit Feb 14, 2014
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Operating Relocation Drive, Sterling · Loudoun County · air permit Jan 6, 2023
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Planned 43975 Light Speed Plaza, Sterling · Loudoun County · air permit Mar 16, 2026
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Operating 22426 Lockridge Rd, Dulles · Loudoun County · air permit Aug 5, 2024
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Planned 44595 Low Latency Lane, Sterling · Loudoun County · air permit Mar 20, 2026
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Operating 44254 Import Plaza, Ashburn · Loudoun County · air permit Jul 9, 2024
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Operating 1506 Moran Rd, Washington Dulles International Airport · Loudoun County · air permit Jul 30, 2024
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Operating 23825 Erins Run Drive, Sterling · Loudoun County · air permit Jun 16, 2026
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Planned 22425 Sous Vide Lane, Sterling · Loudoun County · air permit Apr 15, 2025
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Operating 22321 Pacific Bvd, Sterling · Loudoun County · air permit Oct 15, 2024
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Operating 45220 Prologis Plaza, Sterling · Loudoun County · air permit Jul 7, 2026
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Operating 22271 Broderick Drive, Sterling · Loudoun County · air permit Jun 10, 2025
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Operating 22945 International Drive, Sterling · Loudoun County · air permit Jun 21, 2024
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Operating 22810 International Drive, Sterling · Loudoun County · air permit Sep 16, 2003
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Operating 22340 Dresden Street, Washington Dulles International Airport · Loudoun County · air permit Jul 25, 2008
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Operating 22588 Relocation Drive, Sterling · Loudoun County · air permit Sep 20, 2024
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Operating 22811 International Drive, Sterling · Loudoun County · air permit Oct 13, 2016
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Operating 22210 Loudoun County Parkway, Ashburn · Loudoun County · air permit Oct 31, 2025
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Operating 22291 Shellhorn Road, Ashburn · Loudoun County · air permit Feb 4, 2022
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Operating 43290 Old Ox Road, Sterling · Loudoun County · air permit Nov 6, 2025
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Operating 22370 & 22420 Kipper Drive, Sterling · Loudoun County · air permit Mar 19, 2020
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Operating 22262 Cloud Plaza, Sterling · Loudoun County · air permit Nov 8, 2018
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Operating 43881 Devin Shafron Dr, Ashburn · Loudoun County · air permit Mar 14, 2025
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Planned 45130 Waxpool Road, Sterling · Loudoun County · air permit Jul 15, 2026
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Operating 43831 Devin Shafron Dr, Ashburn · Loudoun County · air permit Apr 14, 2011
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Operating 43831 Devin Shafron Dr, Ashburn · Loudoun County · air permit May 19, 2025
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Operating 45194 Vantage Data Plaza, Sterling · Loudoun County · air permit Apr 20, 2022
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Operating 44274 Roundtable Plaza, Ashburn · Loudoun County · air permit Oct 12, 2022
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Operating 22890 Platform Plaza, Sterling · Loudoun County · air permit Aug 1, 2022
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Operating 22435 Glenn Drive, Sterling · Loudoun County · air permit Sep 15, 2023
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Operating 22080 Pacific Blvd, Sterling · Loudoun County · air permit Aug 21, 2025
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Operating 21955 Loudoun County Parkway, Ashburn · Loudoun County · air permit Feb 12, 2025
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Operating 22001 Loudoun County Parkway, Ashburn · Loudoun County · air permit Feb 26, 2020
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Operating 22175 Beaumeade Circle, Ashburn · Loudoun County · air permit Oct 17, 2025
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Operating 22001 Loudoun County Pkwy, Ashburn · Loudoun County · air permit Feb 26, 2020
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Planned 21780 Filigree Court, Ashburn · Loudoun County · air permit Mar 23, 2026
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Operating 21890 Uunet Drive, Ashburn · Loudoun County · air permit Jul 18, 2022
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Operating 45900 Pathfinder Way, Sterling · Loudoun County · air permit Nov 6, 2024
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Operating 21800 Beaumeade Circle, Ashburn · Loudoun County · air permit Nov 13, 2023
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Operating 21711 Filigree Ct Ste C, Ashburn · Loudoun County · air permit Mar 19, 2024
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Operating 13860 Redskin Drive, Herndon · Fairfax County · air permit Mar 12, 2025
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Operating 21741 Red Rum Dr, Ashburn · Loudoun County · air permit Dec 3, 2024
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Planned 2860 Towerview Road, Herndon · Fairfax County · air permit May 22, 2026
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Operating 21320 Beaumeade Circle, Ashburn · Loudoun County · air permit Aug 27, 2024
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Operating 44245 Gigabit Plaza, Ashburn · Loudoun County · air permit Jul 11, 2025
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Operating 21745 Beaumeade Circle, Ashburn · Loudoun County · air permit Jul 23, 2025
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Operating 21635 Red Rum Dr, Ashburn · Loudoun County · air permit Aug 4, 2025
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Operating 42949 42948 42800 42948 Fadeley Lane, Sterling · Loudoun County · air permit Nov 21, 2022
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Operating 44480 44520 44521 Hastings Dr and 44490 Chilum Pl, Ashburn · Loudoun County · air permit Aug 23, 2017
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Operating 44725 Gigabit Plaza, Ashburn · Loudoun County · air permit Apr 6, 2026
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Operating 43704 Efficiency Drive, Sterling · Loudoun County · air permit Oct 10, 2025
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Operating 21529 Beaumeade Circle, Ashburn · Loudoun County · air permit Nov 1, 2024
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Operating 21551 Beaumeade Cir, Ashburn · Loudoun County · air permit Oct 1, 2024
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Operating 43920 Lone Cedar Lane, Chantilly · Loudoun County · air permit Jun 24, 2025
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Operating 21571 Beaumeade Cir, Ashburn · Loudoun County · air permit Sep 24, 2024
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Operating 45005 Russel Branch Pkwy, Ashburn · Loudoun County · air permit Oct 13, 2011
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Operating 44470 Chilum Pl, Ashburn · Loudoun County · air permit Apr 28, 2009
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Planned 13775 McLearen Road, Herndon · Fairfax County · air permit Jul 31, 2026
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Operating 44664 Guilford Dr, Ashburn · Loudoun County · air permit Nov 11, 2011
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Operating 42575 Arcola Blvd, Sterling · Loudoun County · air permit Jan 30, 2024
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Operating 25430 Sutton Bay Plaza, Chantilly · Loudoun County · air permit Aug 9, 2019
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Operating 21271 Smith Switch Rd, Ashburn · Loudoun County · air permit May 8, 2024
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Operating 44610 Guilford Drive, Ashburn · Loudoun County · air permit Jan 13, 2016
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Operating 13640 EDS Drive, Herndon · Fairfax County · air permit Dec 19, 2023
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Operating 43673 John Mosby Highway, Chantilly · Loudoun County · air permit Jan 21, 2025
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Operating 45630 Severn Way, Sterling · Loudoun County · air permit Aug 27, 2024
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Operating 21350 Pacific Boulevard, Sterling · Loudoun County · air permit Sep 6, 2022
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Operating 4030 Lafayette Center Dr Ste A, Chantilly · Fairfax County · air permit Mar 10, 2026
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Operating 520 Van Buren St, Herndon · Fairfax County · air permit Nov 17, 2014
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Operating 45781 Maries Road, Sterling · Loudoun County · air permit Aug 8, 2025
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Planned 45831 Maries Road, Sterling · Loudoun County · air permit Sep 18, 2025
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Operating 45905 Maries Road, Sterling · Loudoun County · air permit Oct 3, 2022
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Operating 3980 Virginia Mallory Drive, Chantilly · Fairfax County · air permit Jul 29, 2026
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Operating 20945 Loudoun County Parkway, Ashburn · Loudoun County · air permit Jul 29, 2026
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Operating 45745 Nokes Blvd, Dulles · Loudoun County · air permit Jul 16, 2014
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Operating 460 Spring Park Place, Herndon · Fairfax County · air permit Jun 3, 2010
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Operating 21111 Ridgetop Circle, Sterling · Loudoun County · air permit Nov 1, 2016
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Operating 45901 Nokes Blvd, Sterling · Loudoun County · air permit Oct 30, 2019
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Operating 21099 Atlantic Boulevard, Sterling · Loudoun County · air permit Jun 21, 2024
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Operating 470 Spring Park Pl Ste 1000, Herndon · Fairfax County · air permit Nov 22, 2000
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Operating 499 Grove St, Herndon · Fairfax County · air permit Sep 16, 2025
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Operating 24171 Youngwood Lane, Aldie · Loudoun County · air permit Aug 13, 2026
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Planned 42090 Reeds Farm Lane, Stone Ridge · Loudoun County · air permit Mar 20, 2026
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Operating 380 Herndon Pky, Herndon · Fairfax County · no issued air permit on DEQ's list yet
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Operating 4101-A West Fax Drive, Chantilly · Fairfax County · air permit Oct 11, 2024
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Planned 45900 Russell Branch Parkway, Dulles · Loudoun County · air permit Jan 20, 2026
32 filings (land-use applications and site plans) that mention a data center, from Loudoun County records; 17 still in county review. Filings come before any DEQ air permit, so some of these may not be on DEQ's records yet.
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MERCURE BUSINESS PARK LOTS 19 AND 20 - The purpose of this site plan amendment is to change the use of the existing building from flex warehouse to data center.
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DULLES DISTRIBUTION CENTER PHASE 1 & 2 ZMAP-2024-0013: A Zoning Conversion in the Route 28 Tax District to convert approximately 32.48 acres from the Planned Development - Industrial Park (PD-IP) Zoning District under…
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NORTHPOINTE : REQUEST APPROVAL OF A SITE PLAN AMENDMENT (SPAM) TO THE PREVIOUSLY APPROVED STPL-1990-0017 TO DEMOLISH A PORTION OF THE EXISTING BUILDINGAND CONSTRUCT A NEW DATA CENTER, IN THE PLANNED DEVELOPMENT- GENERAL…
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MERCURE BUSINESS PARK LOT 22 - The purpose of this site plan amendment is to change the use of the existing building from flex warehouse to data center.
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MERCURE BUSINESS PARK LOT 4A1A: The purpose of this site plan amendment is to change the use of the existing building from flex warehouse to data center.
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MERCURE BUSINESS PARK LOT 4A1B - The purpose of this site plan is to change the use of the existing building from flex warehouse to data center.
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DIGITAL DULLES BLDGS 1-4, 10, 12, 13 + SUBSTATION PADS: Proposed development of seven data center buildings with associated infrastructure.
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LOUDOUN BUSINESS PARK CMPT-2026-0010: A Commission Permit to permit a public utility. CMPT-2025-0008: A Commission Permit to permit a public utility. SPEX-2025-0061: A Special Exception to permit a data center in the…
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LOUDOUN BUSINESS PARK CMPT-2026-0010: A Commission Permit to permit a public utility. CMPT-2025-0008: A Commission Permit to permit a public utility. SPEX-2025-0061: A Special Exception to permit a data center in the…
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LOUDOUN BUSINESS PARK: A Special Exception for data center use, a Special Exception to increase the FAR up to 0.8, a Special Exception for each utility substation (3), and a Commission Permit to permit substation use.
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LOUDOUN BUSINESS PARK: A Special Exception for data center use, a Special Exception to increase the FAR up to 0.8, a Special Exception for each utility substation (3), and a Commission Permit to permit substation use.
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Relocation Drive Data Center: A Zoning Concept Plan Amendment and Special Exception to permit the redevelopment of existing Data Center uses at a 0.86 FAR.
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SEE LEGI-2026-0020 FOR DOCUMENTS, TIMELINE AND WORKFLOW. Relocation Drive Data Center-A Special Exception to permit the redevelopment of existing Data Center uses at a 0.86 FAR.
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GLOBAL PLAZA SPEX-2024-0011: A Special Exception to permit up to 1.0 floor area ratio (FAR). SPEX-2025-0027: A Special Exception to permit a data center use in the Industrial Park (IP) Zoning District.
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IAD03 Relocation Drive Phase II - Proposed Data Center building addition to add approximately 69k sf of GFA to the existing data center on the property.
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RELOCATION DRIVE SITE PLAN : REQUEST APPROVAL OF A SITE PLAN AMENDMENT (SPAM) TO THE PREVIOUSLY APPROVED STMP-2022-0003, SPAM-2022-0072 (DATA CENTER, SWM/BMP VAULTS, AND ASSOCIATED INFRASTRUCTURE) TO ADD A STORMWATER…
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RELOCATION DRIVE SITE PLAN : REQUEST APPROVAL OF A (SPAM) FOR SITE PLAN REVISION to STMP-2022-0003 (Data Center) INCREASE BUILDING GROSS FLOOR AREA, LIGHTING REVISION,STORMWATER MANAGEMENT VAULT REVISION, REVISE…
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ALIGNED ENERGY DATA CENTER - SPEX-2022-0024: A Special Exception for an increase in FAR above the .60 limit pursuant to Section 4-306(C) of the Zoning Ordinance, which allows fora maximum of 2.0 FAR by special…
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RELOCATION DRIVE : REQUEST APPROVAL OF A MODIFIED PROCESS SITE PLAN (STMP) FOR (1) ONE DATA CENTER AND ASSOCIATED INFRASTRUCTURE INCLUDING SWM AND BMP TOTALING THREE HUNDRED FOUR THOUSAND ONE HUNDRED SIXTY-SIX SQUARE…
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ALIGNED ENERGY DATA CENTER : A Minor Special Exception to Section 5-1403(B). 1. To reduce the building setback from 75 feet to 58 feet along the South Sterling Boulevard right of way. 2. To reduce the parking setback…
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ALIGNED ENERGY DATA CENTER : A Zoning Map Amendment to rezoning the Property from R-1 to PD-OP, which allows data center uses by-right
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ALIGNED ENERGY DATA CENTER : A Special Exception for an increase in FAR above the .60 limit pursuant to Section 4-306(C) of the Zoning Ordinance, which allows fora maximum of 2.0 FAR by special exception. With this…
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GLOBAL PLAZA: A Special Exceptions to allow for a 1.0 floor area ratio (FAR) of data center uses. A Minor Special Exception to modify the building setback along the northern property boundary.
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SDC ASHBURN 1 SPEX-2025-0031: A Special Exception to permit the expansion of a data center building footprint from 14,386 square feet to 20,000 square feet.
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22990 INDIAN CREEK DR - The purpose of this site plan amendment is to change the use of the existing building from flex warehouse to data center.
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DULLES DOWNS ZMAP-2024-0014: A Zoning Conversion in the Route 28 Tax District to convert two parcels (PINs 045-28-2657 and 045-37-0852) comprising 26.913 acres from the Planned Development - Industrial Park (PD-IP)…
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DARVISH DATA CENTER BUILDING B : REQUEST APPROVAL OF A MODIFIED PROCESS SITE PLAN (STMP) FOR A FAST TRACK SITE PLAN FOR CONSTRUCTION OF TWO DATA CENTER BUILDINGS, IN THE PLANNED DEVELOPMENT-INDUSTRIAL PARK (PDIP) ZONING…
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DARVISH DATA CENTER : REQUEST APPROVAL OF A MODIFIED PROCESS SITE PLAN )STMP) FOR A FAST TRACK SITE PLAN FOR CONSTRUCTION OF +/- 277,800 SF DATA CENTER BUILDING, IN THE (PDIP) PLANNED DEVELOPMENT-INDUSTRIAL PARK ZONING…
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1501 MORAN ROAD : A Zoning Conversion to convert the property to PD-IP district pursuantto the Revised 1993 Zoning Ordinance and a Special Exception to increase density to1.0 FAR considering developing with data center…
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1501 MORAN ROAD : A Special Exception to increase density to 1.0 FAR considering developing with data center use.
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Site Plan Amendment to previously approved EPLAN-2023-0087 which is a 42 megawatt data center with the associated infrastructure, roads, parking, & utilities.
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1501 MORAN ROAD - AS02: This plan proposes a data center with the associated utilities, roads, and parking. STPL
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