Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 31 to 40.

The Significance of Green Buildings

Green buildings are designed to minimise environmental impact and enhance the well-being of occupants. These buildings incorporate sustainable materials, energy-efficient technologies, and water-saving features, making them more environmentally friendly than traditional buildings. Green building practices have gained attention as society increasingly recognises the importance of reducing greenhouse gas emissions, conserving resources, and promoting sustainable living. By adopting these practices, communities can contribute to a cleaner environment and a healthier future.

[I] One of the key benefits of green buildings is their energy efficiency. [II] Green buildings often use renewable energy sources, such as solar panels or wind turbines, to power their operations. [III] Additionally, energy-efficient lighting and HVAC systems help reduce electricity consumption. By cutting down on energy usage, green buildings reduce both costs and carbon footprints, making them more sustainable in the long run. [IV]

Water conservation is another focus of green buildings. These buildings are equipped with water-saving fixtures, such as low-flow faucets and dual-flush toilets, which reduce water consumption significantly. In some cases, green buildings also collect and reuse rainwater for non-potable purposes, such as irrigation and toilet flushing. This approach helps alleviate pressure on local water resources and reduces the environmental impact of water use.

Although green buildings offer many advantages, they are often more expensive to construct due to the cost of sustainable materials and advanced technology. However, the long-term savings on energy and water bills can offset these initial costs. In addition, green buildings tend to have higher property values and attract environmentally conscious tenants, which can be advantageous for property owners.

As more people become aware of the benefits of green buildings, demand for sustainable construction is expected to rise. Green buildings have the potential to transform the construction industry, reduce environmental impact, and create healthier, more sustainable communities. By embracing these practices, society can help pave the way toward a more sustainable and resilient future.

(Adapted from https://worldgbc.org)