Each and every decision we make can help to build a sustainable society. Your new building will last for many decades - perhaps for generations. The effort and resources you invest in its design and construction will be returned to you every day for ; alternative energy; clean energy; energy independence; environment; renewable energy; solar energy; solar panels; Solar Design Associates (SDA) promotes solar energy and sustainable development by providing design, engineering, project management, and technical support services to architects, electric utilities, private clients, and developers.
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