What is Green Building?

Green building is the next step in quality.

Green building is an approach to construction that can be applied to public and commercial buildings as well as the houses we live in. It guides every step of design and construction, from choosing a building site to installing a heating system. Green building is alternately described as “sustainable” building, and ultimately this may be a more accurate way of looking at it.

Green buildings are as varied as the people who live in them. There is no single template for a green house. But even though green houses may look different from the outside, their designs are based on three broad principles:

Energy efficiency. The house uses as little energy as possible. Whenever feasible, renewable forms of energy should replace fossil fuels, which by definition are not renewable.

Conservation of natural resources. This broad objective recognizes that resources are finite. There is only so much timber, ore and water to go around, and what resources are available to us should be used thoughtfully. Seen through this lens, durability, low environmental impact and low maintenance all become important attributes for a house.

Excellent indoor air quality. Green homes are designed to be healthy houses. A green home shouldn't have moisture, mold, or radonColorless, odorless, short-lived radioactive gas that can seep into homes and result in lung cancer risk. Radon and its decay products emit cancer-causing alpha, beta, and gamma particles. problems. Building materials, furnishings, paints and finishes should not contribute toxins and irritants to indoor air. Even with clean air though, houses need mechanical ventilation that assures a steady flow of fresh air.

When we see an Energy StarLabeling system sponsored by the Environmental Protection Agency and the US Department of Energy for labeling the most energy-efficient products on the market; applies to a wide range of products, from computers and office equipment to refrigerators and air conditioners. label on a new refrigerator or washing machine, we recognize it as a good thing. Green isn’t that simple. But understanding the principles behind sustainable building helps us make appropriate decisions about the houses we build.


Learn more:

About Green Rating Systems

Green Building for Beginners

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