First Year Building Projects students are delivering information about Energy Efficiency. Ángel María Carretero Bermejo, Marta Martín Molina and Braulio Miguel Rodríguez Flores are coordinated by their English teacher Antonia Ponce González to talk about Energy Efficiency. They explain what Energy Efficiency means and they talk about different methods we can have at home to be energy efficient. We really hope you can find this information interesting.