Under the auspices of the President of the University of Technology Prof. Dr. Amin Daway Thamir, the Department of Chemical Engineering held a workshop entitled "Energy sustainability and management in chemical engineering" on Thursday 16/5/2019 at Dar Al-Salaam Hall. The seminar was attended by the head of the Department of Chemical Engineering Asst. Prof. Dr. Khalid Ajami Sukkar, deputies of the head of the department and heads of branches in addition to the faculty members and employees of the department and the university. The workshop was chaired by Asst. Prof. Dr. Adnan Abdul-Jabbar and coordinator of the workshop Lect. Dr. Abbas Jawad Sultan. The scientific lectures were delivered by Mr. Salam Al-Rubaie / Director of Relations and media at the Ministry of Electricity and his lecture entitled (Rationalization of electricity consumption), Lect. Dr. Haidar Al-Rubaie / University of Technology- Chemical Engineering Department and his lecture entitled (Biomass production technology as an energy source) and Lect. Dr. Laith Sabry Salem University of Technology- Chemical Engineering Department and his lecture entitled (Use algae as an energy source). The aim of the workshop is to educate and raise awareness about the rationalization of electricity consumption within the national strategy to support electricity and identify the most important alternative energies. At the end of the workshop, certificates were awarded to the lecturers and the preparatory committee.