Rising greenhouse gas emissions are causing global warming and climate change, posing serious environmental problems for the entire planet. To address this issue, nations worldwide have committed to lowering their carbon emissions and implementing sustainable policies. Green buildings is one such activity that can help achieve the world’s decarbonization goal.
The term “green building” describes the planning, development, and maintenance of resource- and environmentally conscious structures. By utilizing renewable energy sources, preserving water, and enhancing indoor air quality, these structures hope to lessen their negative effects on the environment and promote sustainability. Energy-efficient technology and materials are used in green buildings in an effort to lower carbon emissions.
The worldwide decarbonisation objective can be supported by green buildings in a number of ways. They can first lower energy use, which will lower carbon emissions. The United Nations Environment Programme estimates that buildings are responsible for about 40% of world energy use and 33% of carbon emissions. By utilising energy-efficient technologies and materials, green buildings can drastically lower their energy usage and carbon emissions. For instance, energy-efficient structures can use passive solar architecture, which uses the sun’s energy to heat and cool structures without power-hungry HVAC systems. Green buildings also encourage using renewable energy sources like solar and wind power. Green buildings may drastically lower their dependency on fossil fuels and reduce carbon emissions by producing electricity. In addition, green buildings can also use energy storage technologies, such as batteries, to store excess energy generated by renewable sources for use during peak energy demand.
Over 40% of the world’s population is impacted by water scarcity, according to the UN. Utilizing innovations like rainwater collection, greywater reuse, and low-flow faucets, green buildings can lower their water usage. Green buildings can help conserve water resources and lessen the structure’s carbon footprint by using less water. Green buildings can dramatically impact the health and wellbeing of people’ improved interior air quality. Green buildings can enhance interior air quality and lessen the building’s carbon footprint by employing materials that do not produce harmful chemicals.
In conclusion, green buildings can help achieve the global decarbonisation target by supporting sustainable water usage, renewable energy sources, sustainable mobility, and energy efficiency. It can also improve interior air quality. Countries can significantly reduce their carbon emissions and promote sustainability by adopting green building practices. Green building is a crucial step towards achieving a more sustainable future.