Smart glass market seen hitting $15.1 billion by 2030

Allied Market Research says the global smart glass market is on track to more than triple by 2030 as construction and automotive demand rises. Europe led the market in 2020, while Asia-Pacific is projected to grow fastest through the end of the decade.

Why it matters: - Smart glass is moving from niche building material to a broader efficiency and comfort technology across buildings, vehicles and aircraft. - Growth in construction and automotive adoption could reshape demand for energy-saving glazing in commercial, residential and transportation markets. - The market’s projected rise to $15.1 billion by 2030 signals a larger opportunity for glass makers, materials suppliers and building technology firms.

What happened: - Allied Market Research published a report on the global smart glass market covering technology types and end-user industries. - The report pegs the market at $4.62 billion in 2020 and forecasts $15.1 billion by 2030. - The forecast implies a 12.6% compound annual growth rate from 2021 to 2030. - The report was released June 9, 2026, in Wilmington, Delaware. - The report says demand is being driven by construction and automotive use cases. - Download sample pages of the research overview

The details: - Smart glass technology is used to regulate heat and light transmission and improve occupant comfort. - The report covers thermochromic, photochromic, electrochromic, suspended particle device, polymer dispersed liquid crystal and other technologies. - The report covers transportation, construction, power generation and other end-user industries. - The report cites rising investment in smart infrastructure and energy-efficient buildings as a major growth driver. - The report also points to increased use in automobiles for glare reduction, privacy control and passenger comfort. - High installation and manufacturing costs may slow market expansion. - Adoption in renewable energy, aerospace and advanced architectural applications could create additional opportunities. - Suspended Particle Device technology held the largest technology share in 2020, accounting for nearly one-third of revenue. - SPD supports dynamic control of light, heat and glare, making it suitable for buildings, vehicles and aircraft. - Construction was the largest end-user segment in 2020, with nearly half of global revenue. - Rapid urbanization, infrastructure development and demand for sustainable building materials support construction adoption. - Transportation is projected to be the fastest-growing end-user segment, with a 13.0% CAGR during the forecast period. - The report links transportation growth to advanced glazing needs in automobiles, railways and aviation. - Europe held the largest regional share in 2020, followed by North America. - Asia-Pacific is expected to post the highest regional growth through 2030, at a 14.1% CAGR. - The report ties Asia-Pacific demand to industrialization, construction activity and smart technology adoption across automotive, aerospace and commercial sectors. - Key companies named in the market include Asahi Glass, Halio, Research Frontiers, ChromoGenics, Pleotint, Saint-Gobain, Gauzy, RavenBrick, Showa Denko Materials and Gentex. - Access the statistical data and graphs

Between the lines: - The strongest near-term demand appears to be coming from applications that combine energy savings with occupant comfort, not just aesthetics. - The regional split suggests mature construction markets are already deep in adoption, while Asia-Pacific still has room for faster catch-up growth. - The presence of multiple technologies in the report suggests no single approach has fully won the market yet.

What’s next: - Market participants are expected to lean on product innovation, partnerships and technology upgrades to defend or expand share. - Construction and transportation adoption will likely remain the main indicators of whether the forecast trajectory holds. - Europe’s lead and Asia-Pacific’s growth rate will be key regions to watch through 2030.