Lemhi Supercomputer Boosts Research Capacity Across Idaho Universities

The powerful new system enables faster, more efficient computing for complex scientific projects at Idaho's public research institutions.

Published on Feb. 24, 2026

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A new high-performance supercomputer called Lemhi is expanding advanced computing capabilities for researchers across Idaho's public universities. Hosted at the Idaho National Laboratory's Collaborative Computing Center, Lemhi replaces the previous Falcon system and offers substantially faster processing and improved efficiency for complex scientific simulations and data analysis. Researchers at the University of Idaho, Boise State University, and Idaho State University can access Lemhi remotely, supporting work in fields like AI, energy, health sciences, and wildfire mitigation.

Why it matters

Access to a powerful supercomputer like Lemhi allows Idaho's universities to punch above their weight, attracting top faculty and students, competing for major research funding, and tackling complex problems that would be impossible without such advanced computing infrastructure. The partnership between the state's public research institutions and the Idaho National Laboratory strengthens Idaho's overall research capabilities and scientific reputation.

The details

Lemhi delivers significantly faster performance and improved efficiency compared to the previous Falcon supercomputer system. Researchers can access Lemhi remotely using their university credentials, allowing them to complete computing tasks in hours or days that would otherwise take weeks or months on a standard computer. This level of access supports advanced research, workforce development, and collaboration across Idaho's public universities. For example, a task that previously took 12.8 hours on a Windows workstation was completed in just 6 minutes on the Lemhi supercomputer, enabling researchers to create critical digital terrain and fuel models for wildfire mitigation efforts.

  • Lemhi replaces the previous Falcon supercomputer system.
  • Boise State University is expected to assume the lead role in overseeing Lemhi's operations in late 2026.

The players

Idaho National Laboratory (INL)

The national laboratory that hosts the Lemhi supercomputer and provides the secure facility, power, and core infrastructure required to operate and sustain the system.

University of Idaho

One of the public research universities in Idaho that can access the Lemhi supercomputer remotely for advanced scientific computing. U of I currently oversees the day-to-day operations of Lemhi.

Boise State University

One of the public research universities in Idaho that can access the Lemhi supercomputer remotely for advanced scientific computing. Boise State is expected to assume the lead role in overseeing Lemhi's operations in late 2026.

Idaho State University

One of the public research universities in Idaho that can access the Lemhi supercomputer remotely for advanced scientific computing.

Bourgeois Gadjagboui

A doctoral student at Boise State University who uses Lemhi's computing power for large-scale molecular simulations to understand chemical interactions with liquids, which is important for applications ranging from drug development to energy storage.

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What they’re saying

“Access to this level of computing allows Idaho to punch well above its weight. It helps us attract top faculty and graduate students, compete for federal research funding and tackle problems we could not address without this kind of infrastructure.”

— Luke Sheneman, Director of Research Computing and Data Services, University of Idaho (idahobusinessreview.com)

“My research uses large-scale molecular simulations to better understand how chemicals interact with liquids, which is important for applications ranging from drug development to energy storage. Lemhi enables this work to scale by providing the computing power and data infrastructure needed to analyze thousands of molecules efficiently and support data-driven and artificial intelligence-based approaches.”

— Bourgeois Gadjagboui, Doctoral Student, Boise State University (idahobusinessreview.com)

“A task that previously took 12.8 hours on a Windows workstation was completed in six minutes on the supercomputer. The faster processing enabled researchers to create digital terrain and ladder fuel models used in pre-wildfire mitigation efforts and post-fire management studies funded by FEMA and NASA.”

— Keith Weber, Director, GIS Training and Research Center, Idaho State University (idahobusinessreview.com)

What’s next

Boise State University is expected to assume the lead role in overseeing Lemhi's operations in late 2026.

The takeaway

The Lemhi supercomputer represents a significant investment in Idaho's research infrastructure, enabling the state's public universities to tackle complex scientific problems, attract top talent, and secure major research funding. This partnership between the Idaho National Laboratory and the state's academic institutions strengthens Idaho's overall scientific capabilities and reputation.