Gradually development in Malaysia is more focuses on the initiatives for stainable environment and efficiency utilizes the energy while reduce the emission carbon dioxide. In 2009, National Green Technology Policy (NGTP) launched by government mainly focus on the "green" initiatives in the country. Due to this, government establish the Green Building Index (GBI) also known as green building-rating tool on 3rd January that can help the architects, builders, government bodies, and end users clear with the impact of each design choice and the solution. GBI rating system based on six criteria, which are (EE), Indoor Environment Quality (EQ), Sustainable Site Planning and Management (SM), Material and Resources (MR), Water Efficiency (WE), and Innovation (IN). There are several green building had set up in Malaysia. The subsidiary Putra Perdana Construction Sdn Bhd (PPC) had accomplished Low Energy Office (LEO) Building for the Ministry of Energy, Green Technology and Water in 2004 (Putrajaya Perdana). It is the first building aim for the cost saving by minimising the consumption with the energy efficiency measures. The feature and energy systems of the building designed to assure minimum energy consumption. In 2007, Green Energy Office (GEO) Building for Malaysian Green Technology constructed. It is the Malaysia's first GBI certified building with the combination of energy efficiency and renewable energy technologies. By using the sophisticated energy software to cut down the developmental costs and boost the design and process at the early design stage. In 2010, has put up the headquarters of Energy Commission, landmark Diamond Building. It is the first building certified with Green Mark Platinum Rating by Singapore's Building and Construction AuthorityÂ (BCA) and GBI Platinum Rating by Malaysia's Green building index Sdn Bhd in Malaysia.
The Diamond Building is implementing the day light harvesting method with the light shelves as casement window to eliminate the direct sunlight to permeate and disperse radiation while allow the daylight reflect into the ceiling. It is consists the seamless comprehensive of solar photovoltaic (PV) with metal roof. PV is the solar radiation convert into direct current electricity by using the photovoltaic effect to save the energy consumption. Besides that, the wall for the building is design for minimize the energy transfer such as the control moisture, minimize the infiltration and exfiltration, and add the insulation. So, EQ can maintain very well. In order to minimize the construction waste, it is using the modular system for the precast job. For the building construction, it is using the recycle material and employ qualified the trained personnel to minimize the waste. The innovative of the building is the greywater circulation from the water basin to the floor trap while reduce the consumption of the water. Based on the Energy Sustainability Unit, Singapore (2006) there was a reduction of 46% energy consumption and 35% water consumption. YAB Prime Minister said that the new engine of growth for Malaysia is the Green Technology. It can also reduce the global green house gas emission by 30% in 2020. The increased investment in green technology cause more available eco-product and service. Throughout all the methods using have provide many benefit to our environment in term of many aspect although there are scarification on the land for set up the green building.
Furthermore, the developing green building can increase the property values. This is because of the low operating cost and maintenance with the "green" method. The EE can help to reduce the electricity usage and innovative design for the green building by using recycle concept also the main cause to attract the buyers. According CD Eichard Eills study on mature market such as United States and Australia found that the green buildings can assist landlords achieve higher return rental and have higher occupancy rates than non-green buildings. When increased the demand for the property will lead to boost up the value of the property. At the same time, improved employee attendance and health because of the superior air, outdoor view, and natural light. Similarly, employees' productivity also increased, with a healthy body they can perform better in workplace. Based on a survey, there are over 500 tenants who have move into green building came out a report of Healthier buildings reduce sick time and increase productivity, making it easier to recruit and retain employees (Green Buildings and Productivity). The efficiency and effectively productivity can enhance the sale for the company. This is important for the company operation. Nevertheless, Malaysia launched Green Technology Financing Scheme (GTFS) for financing the green technology investment and projects towards the reduction objectives by offer RM 1.5 billion soft loan. The government also create a green jobs roadmap through integrating skills and training standard for the green building. By this way, has created the employment opportunities to the nation. Finally, Malaysia had sacrifice large surface of area to construct the green building. However, it has contributed several advantages to our environment and economic development.