About INTELEC 2025
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The 42nd IEEE International Communications Energy Conference (INTELEC 2025) is the leading global forum for advancing energy systems in communications. This prestigious conference fosters innovation and knowledge exchange, addressing pivotal areas such as
- Power Conversion
- Power Distribution
- Energy Storage
- Renewable Energy Generation
Why Attend INTELEC 2025?
Discover Innovations
Explore cutting-edge advancements in energy systems for communications.
Build Connections
Network with global experts, innovators, and industry leaders.
Enhance Expertise
Gain practical knowledge through keynotes, technical sessions, and workshops.
Explore Solutions
Engage with the latest technologies in the expansive industry exhibition.
A World-Class Program and Exhibition
INTELEC 2025 promises a dynamic experience through:
Renowned Experts
Insights from top professionals in industry and academia.
Technical Sessions
A robust program of oral presentations, poster sessions, and plenary discussions.
Exhibition
A 3-day showcase featuring the latest innovations and solutions in communications energy systems.
With participation from leading global organizations and cutting-edge demonstrations, the exhibition offers unmatched opportunities to discover practical applications and transformative technologies.
Planning to Attend?
Find everything you need to convince your boss to join us:
Join us at INTELEC 2025 to connect, collaborate, and drive innovation in this critical field!
Inspiring Innovation in Telecommunications Energy
In the spring of 1975, a bold idea emerged from Bell Telephone Laboratories—a global platform to explore and advance telecommunications energy systems. N. Osifchin, B. J. Yokelson, and Dr. J. J. Suozzi envisioned an international conference where experts could collaborate, share knowledge, and push the boundaries of power systems technology.
The Early Days: A Vision Becomes Reality
The concept quickly gained traction as Bell Labs’ team engaged with telecommunications leaders across Europe. By 1976, IEEE Communications Society (COMSOC) approved the proposal for a new conference. In October 1978, the inaugural International Telephone Energy Conference (later renamed the International Telecommunications Energy Conference, or INTELEC) convened in Washington, DC, drawing global attention to power solutions for telecom networks.
Growing Impact and Global Reach
The conference’s success catalyzed its transformation into an annual event by 1981, balancing American and international representation. Over the years, INTELEC has traveled to cities worldwide—Tokyo, London, Stockholm, Melbourne, and beyond—highlighting cutting-edge developments in energy storage, renewable integration, and disaster resilience. By 1991, IEEE Power Electronics Society (PELS) assumed sponsorship, signaling a focus on emerging energy technologies.
Why Electrical Engineers Should Attend INTELEC
For electrical engineers passionate about energy innovation, INTELEC offers unparalleled opportunities to:
Engage with Global Leaders
Network with researchers, practitioners, and innovators shaping the future of telecom energy systems.
Learn the Latest Advances
Explore technical papers and tutorials on topics like smart grids, renewable energy, and high-efficiency power architectures.
Drive Sustainable Solutions
Contribute to the evolution of energy-efficient designs, distributed generation, and resilient power systems.
Earn CEUs
Gain practical knowledge while earning Continuing Education Credits through expert-led tutorials.
Explore Cutting-Edge Topics
INTELEC addresses diverse challenges and opportunities, including:
- Powering ICT networks and data centers.
- Advanced DC power systems, rectifiers, and converters.
- Energy-efficient building and system designs.
- Smart grids and renewable energy integration.
- Disaster preparation and recovery systems.
Shape the Future of Telecommunications Energy
Join INTELEC to contribute to a tradition of innovation, collaboration, and excellence that has defined this conference for nearly five decades. Whether you’re optimizing energy systems for 5G networks, designing the next-generation data center, or advancing sustainable power solutions, INTELEC is your platform to make an impact.
F&Q
General Information
This world-class forum fosters technical innovation and knowledge exchange, focusing on pivotal areas such as power conversion, power distribution, energy storage, renewable energy generation, and transportation electrification.
Houston, TX, USA
12-15 October 2025
- Researchers and Academics
- Industry Professionals
- Government and Regulatory Representatives
- Students and Early-Career Professionals
Visit the “Call for Papers” page for more information about tracks and guidelines.
Contact allison.c@rna-associates.com.
More information coming!
#INTELEC2025
Registration Information
Yes! Register 5 or more (non-authors) to receive a 20% discount.
Lunch and 2 coffee breaks each day, plus receptions and a dinner.
- Before September 1, 2025: 90% refund
- Before October 1, 2025: 50% refund
- After October 1, 2025: No refund
More information coming!
Hotel Information
More information coming!