Nu Quantum’s Quantum Datacenter Alliance Forum in London
Quantum Datacenter
Nu Quantum leads the global utility-scale quantum computing forum.
Los Angeles and Cambridge, UK, June 27, 2025: Nu Quantum, a quantum networking provider, recently convened industry leaders to accelerate utility-scale quantum computing. The first Quantum Datacenter Alliance (QDA) Forum, held on June 26 at Battersea Power Station's historic Control Room A, showed that cross-industry collaboration is necessary to realise quantum technology's economic potential.
Useful Quantum Computing
Utility-level The construction and use of quantum systems to unlock practical applications and significant commercial value is called “quantum computing.” It represents a future when quantum technology is applied outside labs to solve complex problems.
Following is a detailed explanation:
Purpose and Definition:
Programs like the Quantum Datacenter Alliance aim to accelerate utility-scale quantum computing.
The “future of quantum computing rests on the ability to scale – to datacenter-scale systems which will unlock real-world utility and commercial value,” said Nu Quantum founder and CEO Carmen Palacios-Berraquero.
To solve the planet's most pressing problems, quantum systems must be “thousands of times more powerful than those available today” to achieve “transformational utility”.
Key elements and requirements for success:
Utility-scale datacenter scaling By definition, quantum computing involves integrating quantum devices into datacenters and eliminating them from labs. This requires overcoming complex scale operational and technical challenges.
Utility-scale requires “collective and purposeful action” and “close collaboration across the industry”. The QDA aspires to unite top quantum computing stack companies through cooperation and innovation.
Strong Infrastructure: “Data centre integration is the key to taking quantum out of the lab and into the market,” stated NTT DATA's Tom Winstanley. Besides developing qubits, this requires “creating the infrastructure, standards, and partnerships that make quantum commercially viable at scale”.
To build massive quantum data centres and enable “the real large-scale future of quantum computing distributed throughout the world,” QuEra's Alex Keesling said, “Networking between QPUs [Quantum Processing Units] is also something that still needs to be demonstrated and it will be a key component.” Datacenter-scale quantum computing requires a “Entanglement Fabric” to connect quantum processors, which Nu Quantum is building to accelerate revolutionary utility and fault-tolerance.
The classical computer stack featured “separate sectors, with many companies in each that provide solutions for that layer,” according to Hermann Hauser of Amadeus Capital Partners. These layers must “work together seamlessly for distributed quantum computing” for a utility-scale “fault-tolerant scale quantum computer,” he said.
Addressing Technical and Operational Issues: Utility-scale quantum computing requires concentrated meetings and discussions on problems like:
Production and reliability of quantum computers. Out-scale connectivity techniques.
scalable quantum error correction algorithms.
system integrators, including HPC and data centre providers.
importance of interfaces and interoperability.
rapid industry and supply chain maturity.
advocating industry standards, architecture, and benchmarking.
Collaboration with end users is necessary to discover quantum's most effective ways for measurable benefits.
Utility-scale quantum computing is the concept of a quantum ecosystem in which quantum systems are robust, reliable, networked, standardised, and integrated into the current computer infrastructure, making them usable and accessible for real-world applications.
Quantum Datacenter Alliance
The Quantum Datacenter Alliance (QDA) was launched in February 2025, connecting prominent quantum computing companies. Its main goal is to speed up the development of commercially viable quantum systems by addressing the complex issues of datacenter quantum computing.
The QDA is detailed below:
Overall Goal and Definition:
The QDA aims to accelerate utility-scale quantum computing. This involves applying quantum technologies beyond the lab for practical applications and profit.
It addresses the biggest quantum infrastructure scaling challenges to make quantum commercially viable.
Origins and Collaboration:
QDA was officially founded in February 2025.
It fosters collaboration on crucial operational and technology issues.
The curriculum promotes teamwork and creativity to integrate ecological viewpoints. Nu Quantum CEO Carmen Palacios-Berraquero called for “collective and purposeful action, along with close collaboration across the industry” to build datacenter-scale solutions.
Key Activities and Focusses:
Industry standards, architectural design, interoperability, benchmarking, and system maturity are promoted by the QDA.
Initial forum discussions focused on datacenter-based quantum computing service characteristics. These included: Quantum processor production and dependability.
Out-scale connectivity techniques.
Scalable quantum error correction codes.
The crucial role of system integrators, including HPC and data centre providers.
Interoperability and interfaces matter.
Accelerating industry and supply chain maturity.
Contacting end users to ensure quantum solutions benefit them.
Like classical computing's “horizontalization,” the QDA advocates a tiered, cooperative quantum approach where many levels must “work together seamlessly for distributed quantum computing.”
Quantum networking, a significant focus, may enable the “real large-scale future of quantum computing distributed throughout the world” and gigantic quantum data centres. Nu Quantum, a founding member, seeks to create a “Entanglement Fabric” for quantum computing scale-out to connect quantum processors and enable datacenter-scale quantum computing.
Members of the founding:
The QDA unites many notable companies, including:
Global technological leader Cisco
The first forum was hosted by distributed quantum computing network Nu Quantum.
NTT DATA offers data centre and IT services, superconducting quantum computing, and QphoX (networked quantum computation via quantum interfaces).
Quantineum (trapped ion quantum computing)
QuEra, neutral-atom quantum computing
Future Outlook:
The QDA plans to continue convening sector leaders at future meetings.
This ongoing effort aims to advance the quantum industry towards scalable, commercially viable quantum computing.
The QDA is a collaboration between leading quantum and classical computing companies to bridge the gap between laboratory-scale quantum computers and powerful, networked, and standardised systems needed for real-world use.
