Coolbrook Oy is a Finland-based industrial technology company developing electrified high‑temperature process equipment for heavy industry. Its core technologies include the RotoDynamic Heater (RDH) for electric process heating and the RotoDynamic Reactor (RDR) for electrified steam cracking and related petrochemical applications. These turbomachinery-based systems are designed to replace or complement fossil-fired furnaces and kilns in sectors such as chemicals, petrochemicals, cement, and steel.
For the chemical industry, Coolbrook’s approach targets reduction of direct (Scope 1) emissions by using electricity—preferably from renewable sources—to deliver high-temperature heat and enable cracking operations. The solutions are intended to integrate with existing assets or new builds, offering a pathway to lower-carbon ethylene, propylene, and other products while maintaining process performance. Coolbrook collaborates with industrial partners to pilot, optimize, and scale its technologies toward commercial deployment.