CHAMPAIGN, Ill. — As the U.S. Army increases its operational focus in the Arctic, researchers at the U.S. Army Engineer Research and Development Center’s (ERDC) Construction Engineering Research Laboratory (CERL) are delivering a proven solution for one of the region’s toughest challenges — sustaining Soldiers in extreme cold weather.
In partnership with Select Engineering Services (SES) and Army operational units, ERDC-CERL has successfully demonstrated the usability of the Mobile Insulation System for Energy Reduction (MISER) system — a modular insulation system that enables existing Army equipment to operate effectively in Arctic conditions without costly redesign.
In February, ERDC-CERL and SES partnered with Soldiers from the 11th Airborne Division to conduct a full-scale demonstration at Fort Wainwright, Alaska, ahead of the Joint Pacific Multinational Readiness Center (JPMRC) Arctic exercise. During the demonstration, a Multi-Temperature Refrigeration Container System (MTRCS) — critical for combat feeding — was outfitted with the MISER system and evaluated under real-world conditions. The system successfully maintained required internal temperatures in sub-zero environments, validating its ability to sustain food storage operations in extreme cold.
The demonstration also confirmed MISER’s durability and operational flexibility. The system remained fully functional during transport at speeds up to 37 miles per hour on a Load Handling System vehicle, proving it can stay installed while moving across terrain. To rigorously assess performance, the MTRCS units were outfitted with 11 temperature sensors and four humidity sensors, capturing both internal and external environmental data throughout the test.
Researchers collected detailed metrics on energy consumption, temperature stability, ambient environmental conditions, material durability during installation and removal and Soldier feedback on usability and performance. This data-driven approach allowed engineers and Soldiers to evaluate the system through analysis, demonstration and testing — while identifying refinements to improve installation and ergonomics.
The demonstration directly responds to a longstanding operational challenge. Standard MTRCS units degrade below -15°F and become nearly inoperable at -25°F, forcing reliance on commercial refrigeration units that are incompatible with military systems, require diesel fuel and increase logistical risk. For Arctic units, this reliance is a significant vulnerability.
To overcome this challenge, MISER enables a soldier-installed capability that reduces reliance on contractors and commercial products as well as enhances self-sufficiency in contested environments. The system consists of modular, zippered insulation panels and a weatherproof outer layer that can be installed by just two personnel in under two hours. Designed to adapt to multiple configurations, it provides a flexible solution across a range of Army systems. Beyond enabling cold-weather operation, MISER reduces energy consumption by more than 30 percent, lowers thermal signature, decreases fuel demand and resupply requirements and reduces strain on logistics and fuel convoys.
Prior testing on other Army shelter systems has shown energy reductions exceeding 35 percent, highlighting the system’s broader potential impact on operational energy resilience. The results from Fort Wainwright confirm MISER as a viable, cost-effective solution to a critical Arctic capability gap. By ensuring reliable food storage and reducing logistical burdens, the system directly improves mission assurance and survivability. Following the successful demonstration, MISER was accepted by operational units as a modernization innovation and went on to participate in the Connelly Field Feeding Competition — further demonstrating its relevance to real-world Army activities.
Looking ahead, the technology’s modular “appliqué” design allows it to be extended beyond refrigeration systems to other Army platforms, including shelters, medical units and additional containerized systems. As the Army continues to prioritize Arctic readiness, innovations like MISER provide a critical advantage — enhancing resilience, reducing logistical risk and enabling Soldiers to operate effectively in some of the world’s most demanding environments.
By adapting existing systems quickly and efficiently, ERDC and its partners are ensuring the force remains ready, responsive and capable — no matter how extreme the conditions.