Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (ES). CIEMAT is a public research organization attached to the Ministry of Science, Innovation and Universities through the General Secretariat for Research. It occupies an intermediate position in the chain that runs from the creation of basic knowledge to industrial application, so its activities always seek to serve as a bridge between R&D&I and objectives of social interest. CIEMAT works closely with other research centers, institutions, universities and companies, both nationally and internationally, to transfer the knowledge and technology generates. It promotes collaboration with industry, ensuring that its scientific research and the industrial sector, with an emphasis on technological innovation and the advancement of knowledge in three key areas: energy, the environment, and the technology associated with both.