Unlock stock picks and a broker-level newsfeed that powers Wall Street.
Eaton Announces Breakthrough, AI-powered Innovation to Help Utilities Strengthen Wildfire Prevention Efforts

In This Article:

  • Lab simulations and testing demonstrate highly accurate, fast fault detection technology designed for grid-edge implementation on utility distribution lines

  • Collaboration among Eaton, U.S. Army Corps of Engineers (USACE) Engineer Research Development Center (ERDC), National Renewable Energy Laboratory and North American utilities drives novel solution

  • Eaton to present on wildfire mitigation technologies at the 2025 DistribuTECH and TechAdvantage industry conferences

PITTSBURGH, PA / ACCESS Newswire / March 24, 2025 / Intelligent power management company Eaton today announced a groundbreaking innovation strengthening wildfire prevention efforts on utility distribution systems. Achieved in collaboration with the U.S. Army Corps of Engineers (USACE) research and development arm, the U.S. Army Engineer Research and Development Center (ERDC), the National Renewable Energy Laboratory (NREL) and multiple North American utilities, the new Eaton HiZ ProtectTM solution addresses a long-standing challenge for electric utilities: accurately and quickly detecting and mitigating high-impedance (HiZ) powerline faults that could potentially ignite wildfires. Pilot projects with multiple North American utilities are underway to further refine the technology, which is expected to be first available in Eaton's Form 7 recloser controls.

Existing grid protection technologies struggle to accurately prevent or identify HiZ faults, prompting utilities to resort to public safety power shutoffs during high-risk conditions. Eaton's HiZ Protect technology will help strengthen utility wildfire prevention efforts by automatically and accurately identifying and isolating these powerline faults. Under lab-simulated conditions and using real-world grid data from multiple utilities, the Eaton technology detected and de-energized HiZ faults with greater than 90% accuracy.

"Fortifying the electric grid against the threat of wildfires has never been more important and at Eaton, we're helping the industry accelerate these efforts through our expansive solutions and research and development efforts," said Chris Herbst, PhD, Eaton's vice president of strategic partnerships and innovation. "We work with most utilities across North America and know wildfire prevention efforts are a top priority. In collaboration with USACE ERDC, NREL and multiple U.S. utilities, we're breaking the boundaries of what electrical systems can do to help protect communities and the environment."

HiZ faults, often caused by fallen trees or damaged insulators, are historically difficult to detect due to their low fault current levels and unique characteristics. Eaton's approach to identifying and mitigating high-impedance faults incorporates three novel elements including, integrated sensors, machine learning and edge-based implementation. The solution can be deployed in grid-edge monitoring and control devices such as Eaton's Form-7 recloser controls to provide high-fidelity data. This capability is critical in remote areas, where communication infrastructure is limited and the ability to rapidly respond to grid conditions is essential.