Wet bulb temperature
Temperature alone does not provide a whole picture of how heat affects ecosystems, human health, and overall climate dynamics. Climate change is fueling heat stress and other climatic impacts across the planet. 2023 officially has witnessed high temperatures between the second and fourth week of April in some parts of South Asia. Researchers predict that millions of people are going to be affected by the climate change scenarios and the reason is the Wet Bulb Temperature.
The Relentless CO2 Emission from the Building Sector is becoming a Stumbling Block in the fight against Global Warming and Climate Change
The 2015 Paris agreement commitments to limit the Global temperature below 1.5°C and 2°C is the goal towards which all sectors are working. Currently the diminishing Carbon budget rate is more than 80% and the remaining will get exhausted by the next 9 years with the current emission rate (IPCC AR6 WGI). IPCC prediction says that 3.2°C will be the global temperature rise by 2100 even if the world relies only on Paris agreement commitments. At present 1.2°C is the increase in the global temperature and 40.5 GtCO2e is the current Global CO2 emission (Carbon Brief). 28-33 GtCO2 is the needed annual emission range to restrict temperature rise to 1.5°C by 2030 and to achieve this restrict in temperature 7.5 GtCO2 reduction is needed annually by 2030 from current emission rate. This paper discusses the current CO2 emissions from the building sector and projects trends for the future. The building sector is a significant contributor to CO2 emissions, with its impact extending across operational and embodied emissions. The building industry's future depends on its capacity to embrace sustainable practices, which will ultimately result in lower CO2 emissions and a more environmentally responsible built environment.