EP11Joe Khoo · Polar Cold
Joe Khoo says he joined a corporate venture studio run by the energy company ENGIE to build a cold-chain startup, then spent two years pivoting from selling energy-efficient cold rooms to renting modular cold-storage boxes. In the episode he describes Philippine small businesses using them instead of unreliable chest freezers or costly built-in cold rooms, and boxes whose onboard sensors and battery-backed router are designed to flag refrigerant leaks or brownouts before compressors fail.
On 13 May 2026, in a week when Luzon's grid went on red alert, Meralco's emergency rotating brownouts hit more than 200,000 customers across parts of Metro Manila, Batangas, Bulacan, Cavite, Laguna and Rizal, with interruptions averaging three hours38.