Green building feature – UGC NET Question

Green buildings are designed to reduce resource use and environmental footprints throughout their life cycles. They incorporate strategies such as effective insulation, natural lighting, water-saving fixtures and sustainable materials. The goal is to provide comfortable, healthy indoor environments while using less energy, water and raw materials. Therefore, the feature emphasising efficient use of energy, water and materials with minimal environmental impact correctly reflects green building principles.

Option A:
Option A is correct because it summarises the integrated approach of sustainable building design. Such buildings often include renewable energy systems and rainwater harvesting, further lowering their ecological footprint.

Option B:
Option B is incorrect since exclusive reliance on air-conditioning and artificial lighting generally increases energy consumption. Green design encourages natural ventilation and daylighting wherever possible.

Option C:
Option C is incorrect because uninsulated concrete and glass buildings can lead to high heat gain or loss, making them energy inefficient. Green architecture promotes appropriate shading and insulation to maintain comfort with lower energy input.

Option D:
Option D is incorrect as ignoring local climate results in buildings poorly adapted to their environment. Climate-responsive design is a hallmark of sustainable architecture, reducing reliance on mechanical heating and cooling.