LSES organized a technical session of four presentations in the Order of Engineers under the subject “ Building integrated solar technologies “ The speakers were experts from LSES who showed case studies for projects implemented in Lebanon where the solar systems were integrates into the architecture of the building. During the session LSES president Mr Youssef Ghantous presented an appreciation medal to Mr Pierre El Khoury general director of LCEC for his valuable contributions to the Renewable energy sector in Lebanon.