SageGlass Announces Lowest Embodied Carbon Electrochromic IGUs in the Industry

SageGlass, the pioneer of electrochromic glass technology and subsidiary of Saint-Gobain, announced the release of new Environmental Product Declarations (EPDs) for its dynamic glass products in North America. These EPDs underscore SageGlass' leadership in sustainability, detailing significant reductions in the embodied carbon of its Insulating Glass Units (IGUs) and offering transparency to customers committed to sustainable building practices.

EPDs are third-party verified documents that quantify the environmental impact of a product, including energy use, emissions, and resource consumption. By providing EPDs for its products, SageGlass offers architects, designers, and builders essential information to make informed decisions in creating environmentally responsible buildings. These EPDs align with global sustainability standards and are an important tool for projects seeking LEED certification or other green building certifications.

This milestone reflects the company's dedication to continuous innovation and environmental stewardship. Since 2020, SageGlass has achieved a remarkable 64%¹ reduction in the embodied carbon of its IGUs, driven by ongoing efforts to reduce electricity and natural gas consumption, improved manufacturing efficiency, investments in renewable energy generation and the scaling effects of higher production volumes.

“At Saint-Gobain, we are dedicated to advancing sustainability efforts in the built environment,” said Brad Hanson, General Manager of SageGlass. “The introduction of these EPDs is a testament to SageGlass’ commitment to transparency and decarbonization. As the demand for low-carbon building materials continues to grow, we are proud to provide solutions that not only meet but exceed the expectations of our customers and the industry.”

Additionally, the lower embodied carbon values for SageGlass bring them much closer to regular low-e IGUs. “With these new values, SageGlass has the lowest embodied carbon in the electrochromic industry, but more importantly, is comparable to conventional low-e IGUs with exterior shading solutions” said Jordan Doria, SageGlass Global Marketing Director. “When you consider this along with the operational carbon savings electrochromic glass has always provided, the sustainability attributes are very strong”.

SageGlass solutions have long been recognized for their ability to reduce energy consumption, enhance occupant comfort, and contribute to sustainable building practices. The newly released EPDs further highlight the company’s dedication to innovation and environmental stewardship. With these declarations, SageGlass continues to lead the way in providing advanced glazing solutions that support sustainable construction and contribute to healthier, more resilient buildings.

For more information about SageGlass and its new Environmental Product Declarations, visit www.sageglass.com.  

About SageGlass

SageGlass helps create low-carbon buildings that enhance occupant wellness by delivering the world’s best smart windows.  Our electrochromic glass tints and clears automatically, optimizing both light and thermal comfort in a space - no need for blinds or shades. With SageGlass® smart windows, your buildings can feature a lot of windows, without compromising on energy efficiency and performance. 

As the global leader in smart window technology, SageGlass has partnered with building owners, developers, and architects on over 1,500 installations worldwide.  Owned by Saint-Gobain, the world leader in light and sustainable construction, SageGlass is part of a group with over 350 years of building science and glass experience. 

For more information, please visit www.sageglass.com. 

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About Saint-Gobain

Worldwide leader in light and sustainable construction, Saint-Gobain designs, manufactures, and distributes materials and services for the construction and industrial markets. Its integrated solutions for the renovation of public and private buildings, light construction, and the decarbonization of construction and industry are developed through a continuous innovation process and provide sustainability and performance. The group's commitment is guided by its purpose, "MAKING THE WORLD A BETTER HOME."

€47.9 billion in sales in 2023

160,000 employees, locations in 76 countries

Committed to achieving net zero carbon emissions by 2050

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Media Contact:

Jill Hutchinson

Global Marketing Manager

SageGlass

jill.hutchinson@saint-gobain.com

1 Based on a comparison of the A1-A3 values with RECS between the 2020 and 2024 EPDs for SageGlass DGUs