Quantum for Energy and Utilities 2026

developing hybrid quantum-classical algorithms to optimize aeration processes. This approach aims to reduce energy consumption and operational costs by dynamically adjusting control parameters based on real-time data. 4.3 Heating and cooling District heating network optimization District heating involves distributing heat from a central source to multiple buildings through a pipe network. Optimizing the flow temperature and pressure to minimize heat loss while satisfying customer demand is a complex hydraulic and thermodynamic challenge. Quantum annealing technology has been utilized to optimize the design of heating, ventilation and air-conditioning (HVAC) networks for buildings. The problem of “network generation” – connecting HVAC elements efficiently while complying with safety and sustainability constraints – is computationally expensive. The quantum-hybrid application successfully generated lower-cost and more efficient network designs compared to traditional methods, demonstrating the value of quantum annealing in infrastructure design.Community insights for quantum solutions in utilities In electric and gas, quantum communication for hardening customer data and billing platforms is rated as the most promising near-term application in electricity. In natural gas, quantum sensing for leak detection dominates as the most immediate value area, improving safety and environmental compliance. In water and wastewater, quantum computing for smart distribution and treatment optimization leads as the near-term use case and demonstrates growing potential for resource efficiency and drought resilience. Top near-term quantum solutions in utilities FIGURE 8 Electricity 79% 58% 54%Quantum communication – harden customer data and billing platforms Quantum computing – long-term planning of generation and retail mix Quantum sensing – asset health monitoring (transformers, substations) Natural gas 73% 62% 58%Quantum sensing – detect leaks in urban gas distribution Quantum computing – optimize gas network flows under dynamic demand Quantum communication – secure gas SCADA and distribution networks Water & wastewater Quantum computing – optimize desalination and water treatment processes Quantum communication – protect critical water infrastructure from cyberattacks Quantum computing – smart water distribution under drought conditions Quantum sensing – detect contaminants and micro-leaks in pipelines65% 61% 61% 61% Source: Community survey, World Economic Forum’s Quantum for Energy and Utilities Working Group, February 2026. Quantum annealing technology has been utilized to optimize the design of HVAC networks for buildings. Quantum for Energy and Utilities: Key Opportunities for Energy Transition 30