Engineering firm AESA has 40 years of experience in almost every aspect and process relating to engineering and energy efficiency solutions. We design and construct installations for CHP, biofuels and DHC networks, and offer a team of experts in energy consultancy and audit, as well as in CO2 emissions mitigation projects (carbon capture, methanation…). Our energy solutions are tailored to the needs of our clients, who we accompany throughout every project phase: initial studies, basic and detailed engineering, project management, commissioning and assistance for installation operation.