{"id":"23c5859b-47f5-4d41-820c-fba969bceab1","slug":"qci-dirac3-digital-crossroad-hammond","name":"QCi Dirac-3 Quantum Machine at Digital Crossroad","aliases":["Dirac-3 at DX-1","QCi Dirac-3 Hammond","Quantum Corridor Dirac-3"],"locationId":"7d525d11-d0a3-4903-8aff-48fcff5c8832","lat":41.5834,"lng":-87.5,"locationPrecision":"city","landStatus":"colocated","lifecycleState":"energized","powerSourceMix":"grid","interconnectionQueueStatus":null,"interconnectionQueueId":null,"expectedEnergizationDate":null,"dedicatedSubstation":null,"gridOperator":"MISO","waterSourceNotes":"Host DX-1 facility uses Lake Michigan water-side economization via heat exchanger plus air-side economizer and Munters refrigerant units. The Dirac-3 itself is a room-temperature photonic (thin-film lithium niobate) system and does not require dilution-refrigerator cryogenics.","servingUtility":"NIPSCO (Northern Indiana Public Service Company)","acreage":null,"totalBuildingSqft":105000,"streetAddress":"Digital Crossroad Data Center, Hammond, Indiana","notes":"First commercial data-center installation of Quantum Computing Inc.'s Dirac-3 entropy quantum optimization machine, placed inside Digital Crossroad's DX-1 facility in Hammond, Indiana on March 30, 2026 and connected to the Quantum Corridor network operated by Quantum Corridor Inc. The Dirac-3 is a room-temperature photonic system built on thin-film lithium niobate, so unlike superconducting quantum hardware it needs no dilution-refrigerator cryogenics; it targets discrete optimization workloads such as portfolio construction, fraud detection, and operational risk. Access is brokered to Chicago Quantum Exchange members and Midwest enterprises, secured over a 10G link with Toshiba QKD. Host DX-1 is a 105,000 sq ft, 20 MW Tier III facility sited on the former State Line Power Plant on Lake Michigan, served by NIPSCO within MISO, and cooled using Lake Michigan water-side economization alongside air-side economization.","keyFacts":[{"label":"Significance","value":"First data center installation of Dirac-3 quantum machine"},{"label":"Deployed","value":"March 2026"},{"label":"Host facility","value":"Digital Crossroad Data Center, Hammond, IN"},{"label":"Network","value":"Quantum Corridor (Chicago ORD 10 to Hammond, first inter-state quantum-safe network)"},{"label":"Ticker","value":"Nasdaq: QUBT"},{"label":"Founder/Chairman","value":"Robert Liscouski"},{"label":"CEO","value":"Dr. Yuping Huang"},{"label":"Founded","value":"2001 (repositioned to quantum ~2018)"},{"label":"HQ","value":"Hoboken, New Jersey, USA"},{"label":"Total funding","value":"$1.64B (since Nov 2024)"},{"label":"Technology","value":"Room-temperature photonic entropy quantum computer built on thin-film lithium niobate (TFLN) and integrated photonics"},{"label":"Deployment date","value":"March 30, 2026"},{"label":"Host facility size","value":"DX-1 is 105,000 sq ft with 20 MW installed and 72,000+ sq ft of data hall (Tier III, design PUE 1.15)"},{"label":"Site","value":"Digital Crossroads campus at the former State Line Power Plant on the Lake Michigan shoreline, Hammond, IN"},{"label":"Serving utility","value":"NIPSCO exclusive electric service territory (MISO)"},{"label":"Cooling (host)","value":"Lake Michigan water-side economization plus air-side economizer and refrigerant Munters units"},{"label":"Cooling (Dirac-3)","value":"Room-temperature operation; no cryogenics required"},{"label":"Security","value":"Toshiba Quantum Key Distribution (QKD) over a 10G commercial link on the Quantum Corridor network"},{"label":"Use cases","value":"Discrete optimization: multi-asset portfolio management, fraud detection, operational-risk assessment"},{"label":"Network operator","value":"Quantum Corridor Inc. (CEO Dr. Mit Jha)"},{"label":"Access","value":"Available to Chicago Quantum Exchange member institutions and Midwest enterprise users"}],"reviewStatus":"reviewed","sources":[{"url":"https://quantumcomputingreport.com/quantum-computing-inc-deploys-dirac-3-quantum-machine-on-quantum-corridor-network/","name":"Quantum Computing Report","title":"Quantum Computing Inc. Deploys Dirac-3 Quantum Machine on Quantum Corridor Network"},{"url":"https://quantumcomputinginc.com/news/press-releases/2026/qci-quantum-optimization-machine-placed-on-quantum-corridor-network","name":"Quantum Computing Inc","title":"QCi Quantum Optimization Machine placed on Quantum Corridor network"},{"url":"https://quantumcomputinginc.com/news/press-releases/2024/quantum-computing-inc.-board-of-directors-appoints-dr.-william-mcgann-as-the-companys-ceo-and-co-founder-robert-liscouski-as-chairman-of-the-board","name":"Quantum Computing Inc","title":"QCi Board Appoints Dr. William McGann as CEO"},{"url":"https://digitalcrossroad.com/data-centers/indiana-data-center/","title":"Digital Crossroad DX-1 Indiana Data Center overview (105,000 sq ft, 20 MW, Tier III)","sourceName":"Digital Crossroad"},{"url":"https://www.datacenterdynamics.com/en/news/coreweave-to-develop-180mw-data-center-at-digital-crossroads-campus-in-hammond-indiana/","title":"CoreWeave to develop 180MW data center at Digital Crossroads campus in Hammond, Indiana","sourceName":"Data Center Dynamics"},{"url":"https://www.govtech.com/artificial-intelligence/power-is-a-question-in-hammond-ind-data-center-expansion","title":"Power Is a Question in Hammond, Ind., Data Center Expansion (NIPSCO service territory)","sourceName":"Government Technology"},{"url":"https://baxtel.com/data-center/digital-crossroad-indiana-nap","title":"Digital Crossroad (Indiana NAP) Data Center profile","sourceName":"Baxtel"},{"url":"https://www.arconational.com/digital-crossroad-hammond-indiana/","title":"Digital Crossroad Hammond construction profile","sourceName":"ARCO National Construction"}],"reviewNote":null,"createdAt":"2026-08-25T16:52:46.662Z","updatedAt":"2026-08-28T14:22:23.889Z","location":{"id":"7d525d11-d0a3-4903-8aff-48fcff5c8832","name":"Hammond, Indiana, USA","slug":"hammond-indiana-usa","kind":"city","parentLocationId":null,"region":null,"lat":41.5834,"lng":-87.5,"reviewStatus":"unreviewed","aliases":[],"collisionRisk":"high","reviewNote":null,"createdAt":"2026-08-25T16:52:46.270Z","updatedAt":"2026-08-25T16:52:46.270Z"},"parties":[{"id":"451d153d-be3b-4603-b3d4-b35085f3e4c9","dataCenterId":"23c5859b-47f5-4d41-820c-fba969bceab1","companyId":"62180a36-2598-4929-be6b-42ac121e7639","externalName":null,"role":"operator","structureNotes":null,"createdAt":"2026-08-25T16:52:47.214Z","company":{"id":"62180a36-2598-4929-be6b-42ac121e7639","name":"Quantum Computing Inc","slug":"quantum-computing-inc"}}],"capacityClaims":[],"financialClaims":[],"metricClaims":[],"powerProjects":[],"facilities":[],"incidents":[],"events":[],"capacity_picture":{"announced_gw":null,"contracted_gw":null,"under_construction_gw":null,"energized_gw":null,"announced_minus_energized_gw":null,"by_series":{"announced":null,"contracted":null,"under_construction":null,"energized":null}},"jsonLd":{"@context":"https://schema.org","@type":"Place","name":"QCi Dirac-3 Quantum Machine at Digital Crossroad","url":"https://registry.deploy.report/datacenters/qci-dirac3-digital-crossroad-hammond","geo":{"@type":"GeoCoordinates","latitude":41.5834,"longitude":-87.5},"address":{"@type":"PostalAddress","addressLocality":"Hammond, Indiana, USA"}}}