Your building has the potential to change the world. Existing buildings consume approximately 40 percent of the energy and emit nearly half of the carbon dioxid

How should we go about making old houses energy efficient without devaluing future sustainability or the appeal and character of old homes by the use of inappro

Convert residences and light-commercial buildings from energy-wasters to energy-efficiency. New remodelling codes require improvements in energy efficiency. Hom

"This guide explains why building owners and managers should be concerned about energy efficiency. The first in a series, the goal of this resource is to help t