Passive Solar Design

Passive solar design is a building design strategy that uses the natural flow of sunlight to heat and cool a building. It does not rely on mechanical or electrical systems to achieve this goal, making it an energy-efficient, cost-effective approach to sustainable building design. Passive solar design makes use of elements such as orientation, thermal mass, glazing, shading and ventilation to create a climate-responsive building. When used correctly, it can reduce energy bills and maintain comfortable temperatures within a building throughout the year. Passive solar design can also be used to increase natural lighting in the building, reducing the need for artificial lighting. Its combination of environmental and financial benefits make it a popular choice for many architects and building owners.