The CIBSE Building Energy Code Part 2(a) as an educational tool

Abstract

The CIBSE Building Energy Code Part 2(a) was devised as a method of assessing the energy performance of designs for heated and naturally ventilated buildings. This paper presents the authors' experience in teaching the use of the Code, primarily to building services undergraduates, and the value of developing this into an educational tool to raise students' awareness of energy issues in buildings. There are a number of other significant educational benefits. Projects along these lines could be adapted to suit other professions in the building industry. Some example results are presented, together with some broad conclusions drawn by both students and the authors on the validity of the Code as a general tool. Its strengths and weaknesses are discussed and further work suggested.