Wildfire defense for utility providers
Protect substations, worksites, and critical grid infrastructure from wildfire ignition — with autonomous detection and suppression that operates without putting personnel in the fire zone.
Utilities carry catastrophic wildfire liability
Inverse condemnation
Utilities face strict liability for wildfire damage caused by their infrastructure — regardless of negligence. A single ignition event can generate billions in claims.
Crews in the fire zone
Line workers and vegetation management teams operate in high-fire-threat areas during the most dangerous conditions. When ignition occurs near a worksite, there’s no suppression infrastructure protecting the crew or equipment.
No active suppression layer
Current wildfire mitigation is entirely preventive — vegetation clearing, covered conductors, camera networks. When ignition happens anyway, there’s nothing between the spark and a catastrophic fire.
Escalating regulatory pressure
Wildfire mitigation plan requirements increase every year. Regulators and the public expect utilities to demonstrate they’re doing more — not just maintaining the status quo.
FireWall Nexus™ — active suppression for critical assets
Substation Defense
Autonomous suppression protects substations and switching equipment from ember intrusion and radiant heat exposure.
Early Detection
Computer vision detects ignitions within seconds and triggers autonomous suppression — closing the gap between detection and response.
Liability Reduction
Documented active suppression provides demonstrable risk mitigation for regulators, insurers, and inverse condemnation defense.
Coordinated Defense.
Four Nexus™ turrets per site. One hub per cluster. Networked around critical equipment. The system detects incoming embers, coordinates suppression across the protected envelope, and applies fire-suppression gel before ignition.
Operational advantages
Mobile worksite protection
Trailer-mounted units travel with field crews doing line work, vegetation management, or emergency restoration in high-fire-threat areas — providing active suppression on site.
Active defense layer
Autonomous suppression adds a new capability to your existing mitigation portfolio — technology that actively engages ignition at the point of origin.
Wildfire mitigation plan strength
Autonomous suppression infrastructure strengthens WMP filings and demonstrates proactive investment beyond minimum compliance.
Documented risk mitigation
Every detection and suppression event logs full telemetry — creating a demonstrable record of proactive wildfire defense.
Frequently asked questions
How does Nexus™ reduce wildfire liability exposure?
Documented autonomous suppression creates a demonstrable record of active mitigation at the asset level — data that supports inverse-condemnation defense and strengthens wildfire mitigation plan filings.
Does it work with PSPS protocols?
Yes. Battery backup allows the system to operate during public safety power shutoffs, continuing to defend substations and worksites when grid power is de-energized.
Can Nexus™ protect transmission and distribution rights-of-way?
The fixed-asset configuration protects substations, worksites, and infrastructure clusters. Linear right-of-way coverage is under development and not currently offered.
How does this feed into our Wildfire Mitigation Plan?
Every detection and suppression event logs full telemetry suitable for CPUC and state regulator reporting, providing data deliverables that document active mitigation investment.
What integration is required?
Units require water supply, power with battery backup, and a network connection. The system is compatible with standard utility infrastructure and does not require custom facilities.
Protect your infrastructure
Let’s discuss how FireWall integrates into your wildfire mitigation plan.
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