"The world has 11 years left, as reported by the Intergovernmental Panel on Climate Change (IPCC) to beef up its efforts to reduce global temperatures before it crosses the threshold leading to climate catastrophe. While ASEAN countries have expressed their joint commitment through national pledges to take action and fight climate change, they are also focusing on developing their nations as well. GlobalData’s lead economist for Construction Industry, Danny Richards, said that construction output among ASEAN member states will grow six percent annually over the next five years. However, the building sector accounts for 39 percent of global carbon emissions, where 28 percent is from building operations (heating, cooling, lighting, etc.) and 11 percent is attributed to embodied-carbon emission which refers to carbon that is released during the construction process and material manufacturing. Cement and steel emit eight percent and nine percent, respectively of the total amount of greenhouse gas (GHG) emissions in the world. Director of the World Green Building Council (World GBC), James Drinkwater, says that once a building of high-embodied-carbon emission is constructed, those emissions add to the total amount of carbon in the air. The construction sector can reduce carbon emission by using materials with low or no embodied carbon..."