In today’s world, the demand for energy-efficient buildings is on the rise. With the increasing costs of energy and the growing awareness of environmental sustainability, there is a need to design and build buildings that are not only energy-efficient but also generate their own energy using renewable sources. This is where the concept of zero energy buildings comes in. A zero energy building is defined as a building that, on an annual basis, draws from outside resources equal or less energy than it provides using on-site renewable energy sources.
ASHRAE’s Advanced Energy Design Guide
To meet the growing demand for energy-efficient buildings, ASHRAE, in collaboration with the American Institute of Architects (AIA), the Illuminating Engineering Society (IES), and the U.S. Green Building Council (USGBC), with support from the Department of Energy (DOE), has developed the Advanced Energy Design Guide—Achieving Zero Energy series. This series provides a cost-effective approach to achieve advanced levels of energy savings in buildings. The four-color Guides offer contractors and designers the tools, including recommendations for practical products and off-the-shelf technology, needed for achieving a zero energy building.
Benefits of the Advanced Energy Design Guide
The Advanced Energy Design Guide provides a step-by-step approach to designing and building zero energy buildings. It offers recommendations on various aspects of building design, such as insulation, ventilation, lighting, heating and cooling, and renewable energy systems. The Guides also provide case studies and examples of buildings that have successfully achieved zero energy status.
One of the biggest benefits of the Advanced Energy Design Guide is that it is available for download (PDF) at no charge. This makes it easily accessible to contractors, designers, and building owners, and helps to promote building energy efficiency.
Design Guides are available here: https://www.ashrae.org/technical-resources/aedgs/zero-energy-aedg-free-download
Conclusion
In conclusion, the Advanced Energy Design Guide—Achieving Zero Energy series is an excellent resource for anyone looking to design and build energy-efficient buildings. It provides a cost-effective approach to achieve advanced levels of energy savings, and offers recommendations for practical products and off-the-shelf technology needed to achieve zero energy status. With its availability for download at no charge, it is an accessible and valuable resource for anyone looking to promote building energy efficiency.

