Green architecture and sustainable design have become buzzwords recently, but few people really understand the full importance of these concepts. The benefits of green architecture are generally known. Everyone knows, for example, that if you use local materials that are produced in a way that is not environmentally hazardous, you can save a lot of energy and reduce pollution. People also have some idea that if you insulate your house well, use fuel-efficient, or EnergyStar rated appliances, and turn off lights when you leave the room, you can save energy. What people don’t understand is how important the benefits of green architecture are.

One of my neighbors is a green architect, and he is always telling me about his newest accomplishments. What I have realized from talking to him is that green architecture does not have one meaning. One green architecture plan, for example, creates conventional buildings while using the latest materials in a way to try to make it more energy efficient. Another firm might completely redo the design, using earth-based materials as insulator and recycled building materials for the walls. Green architects can be radical or fairly moderate in their designs. Some of them are reformers, others are visionaries. There is plenty of room for diversity in the field.

More and more people are taking notice and starting to make their architecture green nowadays. Even some of the most mainstream design firms are taking advantage of energy saving devices such as double pane glass, new installation techniques, and energy saving light bulbs. Combined with green architectural techniques that make buildings more insulated and take advantage of natural light to supplement artificial lighting, these developments may usher in a new era of energy efficiency.

Some argue that green buildings alone are not enough, and we also need green urban planning. The typical modern urban sprawl is a thing of the past. Cities of tomorrow will combine green architecture, efficient public transportation, and well thought out design to create viable, vibrant communities.