Energy efficiency application in non-residential building (Bangunan Gunasama Persekutuan) Besut, Terengganu Darul Iman/ Mohd Jailani Harun

Energy efficiency is important for improving the power consumption of any office buildings or commercial buildings. This report summarized the result and application of the energy efficiency study applied to the Bangunan Gunasama, Persekutuan Besut Terengganu Darul Iman. High efficiency application focuses on upgrading the existing lighting and HVAC system. The study of the lighting and HVAC system facilities of the Bangunan Gunasama was made and the opportunities for improving the energy consumption were identify and evaluated. The economic analysis for lighting system has also been calculated in order to determine the cost effectiveness. The facilities that have payback period not exceeding its life spends will be recommended for installation. The efficiency of the HVAC system can be improved such as; used Variable Air Volume (VA V) and Variable Speed Drive (VSD), Good energy management should result in a reduction in usage by eliminating wastes and increasing efficiency. Using energy efficiently also has several other benefits including that of reduction of pollution to the environment