What is in the record today
Every figure on this page is a count of records we pulled ourselves from a government portal. None of it is bought, and none of it is a vendor's marketing claim. Counts are deduplicated, because several counties issue a building record and a zoning record for the same work and counting both would inflate every market on this page by roughly half.
| Market | Filings tracked | Last 12 months | Latest filing | Where it comes from |
|---|---|---|---|---|
| Northern Virginia | 607 | 256 | 21 July 2026 | Loudoun County LandMARC permit records and Virginia DEQ air permit records |
| Atlanta | 51 | 5 | 30 June 2026 | Georgia EPD air permit search |
| Dallas-Fort Worth | 190 | 27 | 3 August 2026 | City of Fort Worth permit records, Plano, Allen and McKinney permit records, TCEQ air permit search, City of Denton permit records and City of Dallas permit records |
| Austin and San Antonio | 17 | 3 | 9 February 2026 | TCEQ air permit search |
| Phoenix and Mesa | 98 | 21 | 31 July 2026 | City of Mesa open permit data |
| Columbus, Ohio | 10 | 1 | 26 August 2025 | City of Columbus engineering records |
| Des Moines and Council Bluffs | 7 | 1 | 29 July 2026 | Iowa DNR EASY Air public inquiry |
| Indiana and New Carlisle | 10 | 0 | No dates published | EPA ECHO air facility records for Indiana |
| Richmond | 6 | 5 | 26 June 2026 | Virginia DEQ air permit records |
| Houston | 2 | 0 | 1 June 2023 | TCEQ air permit search |
| Virginia outside the named markets | 2 | 2 | 23 June 2026 | Virginia DEQ air permit records |
Every capacity figure in the record
9 filings out of 1,000 state a capacity. That ratio is the point: megawatts are the field public records almost never carry, so a permit that names one is worth reading closely. The basis matters as much as the number. A figure the applicant stated for the project is a claim about the build. A generator nameplate is backup plant, and treating it as sellable load is the most common way these records get misquoted.
What the filings are for
| Type of work | Filings | What it tells a buyer |
|---|---|---|
| Tenant fit-out | 527 | A customer is being installed in a specific hall. The clearest sign a building is filling up |
| Power and cooling | 217 | Generators, substations and switchgear. Power is being solved, which is where dates slip |
| Type not stated | 112 | The record proves the filing exists and names the site, and says nothing about the work |
| New building | 109 | Shell, foundation and site work. Capacity 12 to 24 months out, not capacity now |
| Expansion or phase | 35 | An existing campus is adding to itself, which is usually the fastest space to reach |
Every facility we track, market by market
The permit record above says what is being built. It cannot say what is already standing, because a building that opened in 2019 stopped generating filings years ago. That question is answered by the facility database we hold as a Bridgepointe partner, which covers North America and is the second half of this page.
These rows carry no source link, and that difference is deliberate rather than an oversight. The permit counts are public record and you can open every one of them yourself. The facility counts are licensed partner data, which we can show you and cannot hand over, and street addresses are held back for the same reason.
| Market | Facilities | Operational | Under construction | Planned |
|---|---|---|---|---|
| Northern Virginia | 317 | 160 | 35 | 122 |
| Dallas-Fort Worth | 288 | 99 | 28 | 161 |
| Phoenix and Mesa | 171 | 66 | 21 | 83 |
| Chicago | 169 | 75 | 13 | 81 |
| Atlanta | 153 | 51 | 14 | 88 |
| Silicon Valley | 144 | 115 | 8 | 21 |
| Austin and San Antonio | 107 | 30 | 14 | 63 |
| New York Tri-State | 97 | 89 | 1 | 7 |
| Richmond | 80 | 10 | 10 | 59 |
| Los Angeles | 57 | 45 | 2 | 10 |
| Hillsboro and Portland | 53 | 24 | 8 | 21 |
| Columbus, Ohio | 47 | 17 | 13 | 17 |
| Houston | 44 | 33 | 2 | 9 |
| Indiana and New Carlisle | 24 | 12 | 0 | 12 |
| Des Moines and Council Bluffs | 23 | 14 | 1 | 8 |
| All markets we cover | 1,774 | 840 | 170 | 762 |
From the Signal facility database, held as a Bridgepointe partner rather than as a public record, so these rows carry no filing link and street addresses are held back. A planned facility is an intention, not a delivery date, and an operational one may be entirely full.
What has been announced, and why it is the softest layer
The permit record says what a jurisdiction has issued. The facility database says what exists. Neither carries megawatts at any scale, because counties rarely publish capacity and Signal does not hold it. Announcements do, which is why they are here, and they are the weakest evidence on this page.
Nobody has to build what they announce. The figure is the one the developer chose to publish, the date moves, and the largest announced project in Northern Virginia is now a void rezoning with no buildings on it. Read this table as a map of intent and ambition, not of supply.
| Capacity | Operator | Market | Project |
|---|---|---|---|
| 2 GW | Tract | Austin and San Antonio | Caldwell County park |
| 1.8 GW | PowerHouse Data Centers and Provident | Dallas-Fort Worth | DFW campus |
| 1.2 GW | CloudBurst | Austin and San Antonio | San Marcos campus |
| 1 GW | ECL | Houston | TerraSite-TX1 |
| 900 MW | Undisclosed developer | Richmond | Upper Magnolia Green, Chesterfield County |
| 600 MW | Skybox Datacenters and Prologis | Austin and San Antonio | PowerCampus Austin, Hutto |
| 550 MW | Yondr | Dallas-Fort Worth | Lancaster campus |
| 360 MW | Pacific Proving | Phoenix and Mesa | Pacific Proving Technology Park, Mesa |
| 336 MW | NTT Global Data Centers | Northern Virginia | Gainesville campus |
| 324 MW | Microsoft | Atlanta | Union City campus |
| 311 MW | Big Digital Energy | Dallas-Fort Worth | Campus outside DFW |
| 300 MW | Corscale Data Centers | Northern Virginia | Gainesville Crossing |
| 300 MW | Rowan Digital | Austin and San Antonio | Cinco campus, Medina County |
| 240 MW | NTT Global Data Centers | Phoenix and Mesa | Mesa campus |
| 220 MW | STACK Infrastructure | Dallas-Fort Worth | Dallas campus |
| 200 MW | Iron Mountain | Richmond | White Oak Technology Park, Henrico County |
| 192 MW | Vantage Data Centers | Columbus, Ohio | OH1, New Albany |
| 108 MW | Grindcap | Atlanta | Bells Ferry Road, Marietta |
| 108 MW | Aligned Data Centers | Hillsboro and Portland | PDX-01 and PDX-02, Hillsboro |
| 100 MW | Aligned Data Centers | Chicago | ORD1, Northlake |
| 97 MW | Goodman | Silicon Valley | West Trimble Road, San Jose |
| 48 MW | Stream Data Centers | Dallas-Fort Worth | Wilmer II |
| 36 MW | STACK Infrastructure | Chicago | CHI02, Elk Grove Village |
| 32 MW | Goodman Group | Los Angeles | LAX01, Vernon |
| 32 MW | Digital Realty | Los Angeles | Pacific Boulevard, Vernon |
| 20 MW | 5C Data Centers | Phoenix and Mesa | Phoenix facility |
| 17 MW | ViVaVerse Solutions | Houston | ViVa Center microgrid |
| 10 MW | Element Critical | Houston | Houston One expansion |
No capacity figure has been announced in New York Tri-State, Des Moines and Council Bluffs, Indiana and New Carlisle. That is not a gap in our collection. Hyperscale self-builds publish dollars and square feet, and New York has paused permitting above 50 MW outright. Each market page says which applies.
How to read a permit like a buyer
The value is not in the total. It is in which kind of filing is moving, because the four types answer completely different questions.
Tenant fit-out
Someone is installing a customer in a named hall of a building that already stands. This is the only filing type that says a specific building is filling up, and it is the one worth acting on this quarter.
Power and cooling
Generators, substations, switchgear. Power is the thing that slips dates, so a substation filed alongside a campus means the hard problem was solved early. No filing means it was not.
New building
Shell, foundation, site work. Real capacity, 12 to 24 months out. Useful for planning a second site, useless for a requirement that lands this year.
Expansion or phase
A campus adding to itself. Usually the fastest space to reach, because the power, the fiber and the operating staff are already there.
What this record cannot tell you
It is worth being blunt about the limit, because a number quoted out of context is a liability in a sales conversation.
- A permit is not availability. No public document anywhere discloses what is contractible at a named building. That number comes from an operator call, and it changes weekly.
- A permit is not megawatts. Most jurisdictions publish square footage and valuation. Very few publish IT load, and the ones that publish generator ratings are describing backup, not capacity.
- The applicant is usually not the operator. Filings name engineers, general contractors and single-purpose holding companies. Only the ones on the record by a recognizable name are published as operators here, and the rest are counted as unnamed.
- Coverage is uneven by design. Some counties publish a live permit feed, some publish nothing machine readable at all. We collect where a source exists and say so where one does not, rather than filling gaps with estimates.
It is proof of ground truth, not a product. If we can show you what was filed in your market last month and who filed it, the question of whether we know the market answers itself. The space itself still comes from picking up the phone, because that is the only place it exists.
Markets we do not collect filings in yet
Chicago, Silicon Valley, Hillsboro and Portland, and the New York Tri-State area carry the facility layer but no permit collection. Their construction record comes from published research instead, which is stated on each page. A market gets a permit collector when a probe shows the portal is machine readable, publishes a usable work description, and yields real filings from the last 24 months. Sources that fail that test are written down as dead ends rather than quietly retried.
The nearest thing to a listings answer is still a call. If your requirement is in a market below, we will tell you what the record shows and what it does not, and then go ask the operators the part that is not written down anywhere.