21st International Conference on Energy Sustainability

The technical program covers conventional and emerging power systems, including steam power systems (HRSGs, boilers, and steam turbines), gas turbines, concentrating solar power, geothermal energy, small modular reactors and advanced nuclear technologies, sCO₂ power cycles, advanced ultra-supercritical steam, and hydrogen and bulk thermal energy storage technologies. Topics include additive manufacturing, powder metallurgy hot isostatic pressing, advanced welding, cladding, fabrication processes, design approaches, material and welding qualification, standards development, and regulatory challenges. Component-specific issues include castings, forgings, blades, rotors, and valves. Materials and performance topics include creep, creep-fatigue, stress relaxation cracking, oxidation, corrosion, wear, erosion, high-temperature alloys and steels, failure analysis, life management, and fitness-for-service methodologies. Repair topics include weld repair, rejuvenation heat treatment, surface engineering, and refurbishment solutions. The conference program includes plenary sessions and breakout topical tracks. Accepted papers undergo peer review and are assigned DOIs. EPRI and ASM International jointly organize the conference.

Resources for the Future and the Alfred P. Sloan Foundation bring together researchers and stakeholders to examine energy economics, policy, and technology, with an emphasis on connecting research and decision-making. In-person attendance is by invitation only. The program includes an opening discussion on how researchers can collaborate with decision-makers amid changes in the US energy research and policy landscapes. Topical breakout sessions use lightning talks, practitioner reflections, and moderated discussion to cover energy supply chains, energy workforce transitions, industrial decarbonization, and energy system resilience. Other sessions address consumer perspectives on electricity rate design, energy efficiency, vehicle purchases, and energy policy choices; clean-energy research and deployment involving nuclear energy, geothermal technologies, carbon capture, and carbon dioxide removal; and the United States’ position in global clean-energy innovation. Facilitated networking focuses on data access, combining quantitative and qualitative research, reaching new audiences, and building communities of practice. The program also includes participant-nominated breakfast salons and a funders’ panel on emerging energy-system research needs and opportunities for impact.

The program includes symposia on AI, machine learning, and data science across electrochemical systems; energy storage and battery materials; and the translation of battery materials into manufacturable electrodes and cells. Battery topics include fast charging, electrolyte and interphase engineering in lithium- and sodium-ion batteries, solid-state battery benchmarking, and beyond-lithium-ion chemistries such as lithium-sulfur, lithium-air, sodium-ion, magnesium and multivalent-ion, and redox-flow batteries. Manufacturing themes include scalable synthesis, coating and drying, in-line metrology, quality assurance, pilot-line scale-up, cost models, reliability testing, and raw-material processing. Other symposia address industrial electrochemistry and process intensification, including reactor scale-up, techno-economic analysis, life-cycle analysis, commercialization, and hybrid process systems; water electrolysis, hydrogen, renewable fuels, and fuel cells; and carbon nanostructures for energy conversion and storage. Additional listed topics include corrosion, semiconductor materials and processing, and electrochemical systems for energy conversion.

An intensive workshop on projected electricity demand and expanding the supply of natural resources used to generate power. Topics include natural gas, geothermal development and repurposing oil and gas assets; hydrogen, uranium, lithium and critical minerals; and water, environmental, storage, site-selection and regulatory considerations. Program discussions cover grid shortfalls and raw materials for electricity generation, solutions for increasing electricity supply, geothermal, and technology including ORC, sensors and small nuclear reactors. Other sessions address AI prompts for grid and behind-the-meter planning; lithium direct lithium extraction (DLE) and hydrogen technologies; regulatory and legislative factors affecting geothermal, critical minerals, low-carbon energy, grids and data centers; and mining and oil-and-gas intersections, including near-surface imaging and copper for electricity transmission. The program also includes an AI prompt clinic focused on water, the environment, science and regulations.

The technical program covers energy-storage controls and applications; security; system performance, safety, and degradation; markets, standards, and policy; energy and device management systems; power-conversion systems; storage technologies; and long-duration energy storage. Accepted papers are presented orally or as posters and published in IEEE Xplore. The conference is sponsored by the IEEE Energy Storage and Stationary Battery Committee, part of IEEE PES, with Sandia National Laboratories as an organizing partner.

An in-person technical conference on land- and sea-based transportation systems, propulsion, mobility, and energy systems. The program covers internal-combustion engines, including off-road, rail, marine, light-duty and heavy-duty systems; fuels, lubricants, carbon management; combustion, emissions control; and powertrain modeling and simulation. Electrification topics include batteries and light-duty EVs, heavy-duty and off-road vehicle electrification, hybrid and alternative powertrains, and rail and marine electrification. A sustainability and policy area addresses lifecycle assessment of transport modes, components, critical automotive materials and minerals, and low-carbon fuels and energy carriers. Additional tracks cover AI and machine learning for engines, powertrains, vehicle systems and thermal management; connected and automated systems, including vehicle safety, cybersecurity, sensing, freight transportation, predictive control and software-defined vehicle architectures. Technical posters provide for work-in-progress, research results and practical case studies across the conference topics.

The symposium examines oil, gas, and LNG markets; AI-driven power demand; tariffs and the gas supply chain; critical minerals in the energy supply chain; geothermal opportunities; and changing global energy trade flows. The program includes a panel on the 2027 energy economy outlook, a session on gas-fired generation and AI data centers, and sessions on LNG and tariffs, critical minerals, geothermal, and energy trade.

Four plenary sessions and technical panels address solid-state transformer (SST) topologies and system architectures; power devices, including SiC, GaN, high-voltage IGBTs, and medium-voltage protection; high-frequency magnetics, packaging, and thermal management; fusion as a potential power source for data centers; SST control, protection, reliability, cybersecurity, and grid services; and grid-interactive data centers, energy storage, onsite generation, and flexible AI loads. The program also includes poster sessions and awards. Panel topics include grid interconnection, microgrids, demand response, renewable integration, battery and long-duration storage, workload flexibility, waste-heat recovery, and coordination between data centers and utilities. Plenary speakers include Dr. Patrick Chapman, Vice President of Enphase Energy and a National Academy of Engineering member, and Dr. Le Xie, Gordon McKay Professor at Harvard University.

The program brings together energy, industrial transformation, and advanced manufacturing, with cross-cutting themes of workforce development, standards, finance, AI and digital transformation, policy, and resilience planning. Roundtables, workshops, and demos are designed to address tradeoffs involving affordability, risk, standardization, and deployment speed. Program tracks include Powering Growth, with sample sessions on data-center power and cooling, new nuclear deployment, solar cost reduction, and scaling geothermal; Industry Reimagined, covering industrial heat electrification, next-generation steel, and EPC project-delivery costs and risks; Next-Gen Manufacturing, addressing hardware investment and bankability, additive manufacturing, and sustainability tradeoffs in product design; and Future Workforce, on nuclear workforce readiness, apprenticeships, and aligning training programs with real projects. Additional sessions are in development in areas including energy storage, fusion, industrial efficiency, critical minerals, and sustainability tradeoffs. The listed sessions are samples and subject to change.