Reactive Technologies Limited

Reactive Technologies is a global grid resilience technology company helping grid operators, electric utilities, energy traders and regulators accelerate the transition to a zero-carbon power grid. Reactive’s products replace guesswork and modeling with real-time, accurate grid system strength measurements, bringing new transparency to grid operations. Reactive uses patented Grid-Sonar ™ technology that combines a micro-pulse of energy with cloud computing to provide an instantaneous measurement of grid inertia with 95% accuracy. Armed with real-time data on grid inertia and frequency, managers can add distributed, zero-carbon resources to the grid without sacrificing reliability. In 2021, Reactive Technologies raised $15 million from investors including Breakthrough Energy Ventures. Reactive has worked with some of the world’s most advanced electric utilities and grid operators, including National Grid ESO in the UK and TEPCO in Japan, and consistently provides its customers with accurate data that informs better planning, complete utilization of electricity supplies, and cost savings while speeding and simplifying the transition to a zero-carbon grid.

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