Fraunhofer ISE has been working in the field of sustainable synthesis products for over 25 years. We cover the entire process chain of sustainable synthesis products: from green hydrogen, the direct air capture of CO2 and the synthesis of Power-to-X (PtX) products (such as ammonia, dimethyl ether, methanol) to conversion and end applications. We develop and optimize processes and reactor concepts for the production of PtX products and for thermochemical hydrogen production from PtX products. We develop, test and characterize tailor-made catalysts.