Global energy demand, driven by the proliferation of artificial intelligence, advanced manufacturing, and electric vehicles, could be addressed by a new power module developed at the National Renewable Energy Laboratory (NREL) in the United States. The device, dubbed ULIS (Ultra-Low Inductance Smart) was unveiled January 19, 2026, and promises to deliver significantly more power from existing electricity supplies in a smaller, lighter, and more cost-effective package, while simultaneously reducing energy waste.

The ULIS module utilizes silicon carbide, a material increasingly favored in power electronics for its ability to withstand higher temperatures and voltages compared to traditional silicon. According to NREL researchers, this allows for more efficient energy conversion and reduced losses during power transmission, a critical factor as nations worldwide grapple with aging infrastructure and the need to minimize carbon emissions.

"The world is facing an unprecedented surge in electricity demand," said Dr. Anya Sharma, lead researcher on the ULIS project at NREL. "Data centers, essential for AI and cloud computing, are consuming vast amounts of energy. This technology offers a pathway to meeting those demands sustainably and affordably."

The development comes at a time when many countries are struggling to balance economic growth with environmental concerns. In rapidly industrializing nations like India and China, the demand for electricity is outpacing supply, leading to power outages and hindering economic progress. Meanwhile, developed nations are investing heavily in renewable energy sources, but the intermittent nature of solar and wind power requires advanced power electronics to ensure grid stability.

"This is not just an American problem; it's a global challenge," stated Kenji Tanaka, an energy policy analyst at the International Energy Agency in Paris. "Efficient power conversion is essential for integrating renewable energy sources and ensuring a reliable electricity supply for all."

The ULIS module's compact design and reduced weight also make it suitable for use in electric vehicles, potentially extending their range and reducing charging times. This could accelerate the adoption of electric vehicles in developing countries, where affordability and infrastructure limitations remain significant barriers.

However, the widespread adoption of ULIS and similar technologies will require significant investment in manufacturing capacity and infrastructure upgrades. Furthermore, the availability of silicon carbide, a relatively rare material, could pose a challenge to mass production.

NREL is currently working with industry partners to scale up production of the ULIS module and conduct field tests in various applications. The researchers anticipate that the technology will be commercially available within the next two to three years, potentially transforming the way the world uses and distributes electricity. The next steps involve rigorous testing in real-world conditions and securing international partnerships to facilitate global deployment.