%0 Journal Article %T Exploration of the Energy Efficiency of the Greater London Authority Building (GLA Building/City Hall) %A EE Osaji %A J Hudson %A P Chynoweth %J Journal of Applied Sciences and Environmental Management %D 2007 %I University of Port Harcourt %X This research paper set out to explore the following research question: ¡°what shape and form should a building be in order to achieve energy efficiency in the design and construction of the tall office building?¡± This involved the exploratory case study of a spheroid building, the Greater London Authority (GLA) building. The Greater London Authority building was acclaimed as being energy efficient, with claims of 75 % reduction in its annual energy consumption compared to a high specification office building. This claim was explored to better understand the nature of the spheroid form in construction %U http://www.ajol.info/index.php/jasem/article/view/54985