CASE STUDY 4 Client Hillingdon Borough Council Brief Outcome Develop and review proposals for sustainable regeneration of a School (including workshop with residents/users/governors/business community/planners etc) A building with significantly lower running costs and Carbon emissions Passive ventilation, free cooling and optimised use of daylight Detailed follow-up analysis of ventilation (cfd) daylight, accoustics resulted in overall energy target 18kgCO 2 /m 2 yr (76kWh/m 2 yr) SEAM Rating A Hayes Manor School