ecoLocked GmbH

ecoLocked is turning buildings into carbon sinks! Our solution is a range of biochar-based, CO₂-negative concrete additives and admix materials that uniquely combine carbon sequestration, emission reduction, and functional improvements, and help the construction industry build with climate-friendly concrete.
Our products permanently store sequestered atmospheric carbon in the built environment, thereby helping concrete producers, real estate developers, and architects compensate for residual emissions from construction projects. Moreover, they reduce the need for fossil raw materials such as cement and sand and deliver targeted functionalities such as lightweight concrete. All products are based on biogenic carbon extracted from local biomass residues.
Our first product, eLM Zero for climate-neutral non-structural concrete is out now in Europe!