Sound-powered fire protection startup gets $15M

Sonic Fire Tech raised $15 million to develop an acoustic fire suppression system that can extinguish fires in seconds without water or chemicals, aiming to reduce cleanup costs and improve safety.

Sonic Fire Tech has secured $15 million in funding to accelerate the development of its sound‑powered fire suppression system, a technology that aims to extinguish flames within seconds using acoustic energy instead of water or chemicals.

How the acoustic system works

The system generates low‑frequency sound waves that create rapid pressure fluctuations, disrupting the combustion process and smothering flames. By targeting the fire’s fuel‑air mixture, the technology can halt fire growth before it spreads, eliminating the need for traditional extinguishing agents.

Funding round details

The $15 million Series A round was led by GreenTech Ventures, with participation from Safety Capital and several angel investors specializing in cleantech. The capital will be used to scale prototype production, conduct field trials in industrial settings, and secure necessary safety certifications.

Potential impact on fire safety

If successful, the acoustic approach could dramatically reduce cleanup costs, water damage, and environmental impact associated with conventional fire suppression. Industries such as data centers, manufacturing plants, and heritage sites stand to benefit from a non‑destructive, rapid response solution.

Rapid extinguishment within seconds
No water or chemical residues
Lower operational and cleanup costs
Applicable to sensitive environments

Challenges ahead

Regulatory approval remains a hurdle, as fire safety standards traditionally focus on chemical agents. Sonic Fire Tech must demonstrate consistent performance across diverse fire classes and integrate the system with existing building safety infrastructure.