RedoxBlox
Renewable Energy Equipment ManufacturingCalifornia, United States2-10 Employees
RedoxBlox is a San Diego-based developer of thermochemical energy storage technology aimed at decarbonizing high-temperature industrial heat processing and natural gas-fired electricity production. The company serves industrial processors and power plant operators, helping them reduce carbon and nitrogen oxide emissions while avoiding significant increases in total capital costs and improving grid resilience and safety. It integrates with existing natural gas infrastructure and uses a long-duration energy storage medium to enable renewable energy to support large-scale industrial applications. Operating in the renewable energy equipment manufacturing industry, RedoxBlox focuses on decarbonizing industrial heat and long-duration grid storage. In 2025 the company expanded its offices and relocated its headquarters to San Diego, California, as part of a strategic move to access coastal venture networks while maintaining ties to the Midwest's research and industrial strengths.