Form 4 · Chapter 4

Green Technology and Life

How green technology fits into daily life at home, in buildings and in the choices we make as consumers.

Green Living at Home

Green technology is not only for factories and power stations; it shapes ordinary life. A green lifestyle means making everyday choices that use fewer resources and create less pollution. Simple habits include switching off unused lights, choosing energy-efficient appliances, harvesting rainwater for washing and gardening, and following the 3R of reduce, reuse and recycle.

Key idea

A green consumer looks at the whole life of a product — how it is made, used and thrown away — and chooses the option that harms the environment least.

Green Buildings and Products

A green building is designed to use less energy and water. It may use natural lighting and ventilation, solar panels, good insulation and recycled materials. In Malaysia the Green Building Index (GBI) rates how green a building is. Eco-labels such as the MyHIJAU mark help shoppers spot genuine green products among ordinary ones.

Everyday Choices

  • Carry a reusable bag and bottle to cut single-use plastic.
  • Buy appliances with a high energy-rating star label.
  • Reduce your carbon footprint by using public transport and saving electricity.
  • Repair items instead of replacing them.

Although some green products cost a little more at first, they often save money over time through lower electricity and water bills, so the higher price is repaid. When many households adopt these habits together, the effect on the whole community's resource use and pollution is surprisingly large.

Example

A family fits LED lamps, collects rainwater in a tank for the garden, and brings reusable bags to the pasar. Their electricity and water bills fall while their household waste shrinks.

Remember

Green living = small daily choices (3R, energy saving, reusable items) plus greener buildings and products (GBI, eco-labels).

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