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ICQE 2025

Energy, Quantum, and the Future of Intelligence: ICQE 2025 Thoughts on Responsibilities

In Padua, a city rich in scientific history, a varied collection of scientists, founders, policymakers, and technologists recently gathered for the International Conference on Quantum and Energy (ICQE) 2025. At the centre of the meeting was the pressing question: “What will it take to fuel the future of intelligence?”

In order to power this exponential development without depleting the planet’s energy systems, the conference directly addressed the growing energy demands of future technologies, especially artificial intelligence (AI), and investigated how quantum technologies might be a part of the answer. Instead of focussing on whether the future would be built, ICQE 2025 assumed that it would, asking whether it could be built sensibly and whether quantum could reduce the energy load.

The conference’s co-chair, Francesco Campaioli, underlined an important point: “The cost of intelligence will ultimately be defined by the cost of energy.” He emphasised that future infrastructure would be built on top of quantum technologies as they develop, thus it is the duty to make sure these systems don’t replicate extractive tendencies. Sustainability must be a priority while developing quantum technology, the conference stated. Multidisciplinary collaboration beyond specific knowledge is needed to achieve a shared vision that balances scientific growth with social and ecological responsibility.

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The Place of Quantum in the Energy System Three main areas where quantum technology and energy intersected to potentially address the growing energy dilemma driven by AI and the computational arms race were addressed in the talks at ICQE 2025:

Foundational Insight:

It understanding of physical events at the most fundamental level is deepened by quantum research, which also offers new, more effective, and fundamentally different approaches to heat management, dissipation, and control than traditional designs. This is already impacting ideas for quantum engines, thermodynamic protocols, and next-generation cooling systems.

Computational Efficiency:

Information processing that is more environmentally friendly may result from quantum computing. AI workloads are using an endless amount of energy, thus certain jobs could be offloaded from high-power GPUs to quantum processors, especially ones made for efficiency. This is an example of an ethic that promotes sustainability and scalability simultaneously.

Materials Discovery:

In order to find, comprehend, and produce novel materials, quantum simulation and sensing are essential. The capacity to directly simulate and manipulate quantum characteristics could speed up energy innovation in a variety of fields, including solid-state batteries, hydrogen catalysts, and photovoltaics. This would provide cleaner materials more quickly.

The energy crisis may not be resolved by quantum alone, but if its development, application, and expansion are deliberate, it may become one of its most potent instruments.

Signals from Italy:

A National Quantum Strategy At the conference, it was announced that Italy would be releasing its National Quantum Strategy later this year. This effort established the Padua-based Italian Quantum Alliance. University, research, and industrial partners build Italy’s quantum science and technology. Italy sees quantum as a scientific and strategic project that might affect energy, cybersecurity, infrastructure, and competitiveness.

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Scientific Highlights A number of ICQE 2025 presentations demonstrated the field’s scientific breadth and transdisciplinary rigour:

• A general new method for cooling many-body quantum systems which is essential for scalable quantum technologies, was introduced by Cristiane Koch of Freie Universität Berlin. This method involves repeatedly coupling to and resetting auxiliary qubits to extract energy without requiring a thorough understanding of the system.
• In his investigation into the energy efficiency of logical qubits made from superconducting cat qubits, Jeremy Stevens (Alice & Bob) provided a framework for calculating power usage and demonstrated compatibility with existing microwave and cryogenic equipment.
• The potential of neural network-based variational methods for quantum simulation, especially for the quantum many-body problem, to outperform conventional approaches despite difficulties with increasing entanglement was highlighted by Filippo Vicentini (École Polytechnique).
• Beatrice Donelli of CNR-INO Istituto Nazionale di Ottica presented a quantum battery charging protocol that uses a spin network to achieve super-extensive precision by taking advantage of quantum phase transitions. By using cooperative protocols, she was able to improve performance on a D-Wave Advantage quantum annealer.
• Beatriz Polo Rodríguez (ICFO Barcelona) presented the ergotropic gap as a possible entanglement witness that circumvents the need for resource-intensive quantum tomography. She also explained how thermodynamic parameters, notably energy and work, can reveal quantum entanglement in Gaussian states.

As a representation of the present and future goals of quantum technologies, ICQE 2025 presented the pressing problem of making sure that the increasing forms of intelligence do not surpass the knowledge needed to use them. The conference emphasised that energy is the price of progress, but that it doesn’t have to be the price of everything else if the proper technology and deliberate discussions are in place. In order to acknowledge that the quest for knowledge is technological, ethical, ecological, and profoundly human, it emphasised the necessity of intentional, multidisciplinary places that are not scared to tackle complexity.

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