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Climate-Responsive Paint: An Adaptable Innovation for Energy Efficiency Blog Feature

By: Marshall Benveniste on March 17, 2025

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Climate-Responsive Paint: An Adaptable Innovation for Energy Efficiency

 

Industrial designer Joe Doucet has developed an innovative climate-responsive paint that could revolutionize how buildings interact with their environment, Fast Company reported.

The groundbreaking thermochromic paint changes color based on the outside temperature. Its inventor says, “By shifting with the seasons, color passively reduces the energy needed to heat and cool a building by up to 25%.”

The paint transitions from a dark grey to white at temperatures above 77°F (25°C). The color-changing property allows buildings to adapt to seasonal temperature fluctuations:

  • In summer, the paint turns white, reflecting heat and keeping the interior cooler.

  • In winter, the paint remains dark, absorbing heat to maintain warmth.

 

 

doucet color changing seasonal paint

The groundbreaking thermochromic paint from inventor Joe Doucet changes color based on the outside temperature, potentially reducing energy costs by 20 to 30% annually, its inventor said. Image: Joe Doucet x Partners

Research shows that color significantly impacts a building’s internal temperature:

  • In summer, a white house can be approximately 12°F cooler internally than a black house.

  • In winter, a black house can be about 7°F warmer internally than a white house.

The climate-responsive paint can be tinted to various colors, allowing for design flexibility while maintaining its adaptive properties. For example, a building could appear light brown in spring and summer and dark brown in fall and winter.

winter doucet paint

The climate-responsive paint is shown as a shade of grey in winter. According to inventor Joe Doucet, the paint remains dark in winter, absorbing heat and maintaining warmth. Image: Joe Doucet x Partners

The technology has potential applications beyond residential homes, including:

  • Schools
  • Warehouses
  • Factories
  • Industrial facilities
  • Climate-controlled buildings

After extensive testing and development, Doucet and his team created a formula that maintains its thermochromic properties for at least one year without degradation.

summer doucet paint

A whitish hue of climate-responsive paint by Joe Doucet. It is shown in summer, when the paint turns white, reflecting heat and keeping the interior cooler. Image: Joe Doucet x Partners

While the estimated cost is 3 to 5 times higher than standard paint, the significant energy savings could offset the initial investment. Doucet plans to license the patent-pending formula to existing paint manufacturers rather than start his own paint company.

As cities worldwide grapple with urban heat islands and increasing energy demands, climate-responsive paint offers a potential solution. This innovation could help create more sustainable and energy-efficient urban environments by allowing buildings to adapt passively to temperature changes.

 

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About ConstructConnect

Construction Starts Here™ at ConstructConnect, where our mission is to help the construction industry start every project on a solid foundation. A leading provider of software solutions for the preconstruction industry, ConstructConnect empowers commercial construction firms to streamline their workflows and maximize productivity. ConstructConnect operates as a business unit of Roper Technologies (Nasdaq: ROP), a constituent of the Nasdaq 100, S&P 500, and Fortune 1000.

 

About Marshall Benveniste

Marshall Benveniste is a writer and Senior Content Marketing Manager at ConstructConnect with the Economics Group. Marshall has written on various topics for the construction industry, including strategies for building product manufacturers, artificial intelligence in construction, and data-driven decision-making. Before joining ConstructConnect in 2021, Marshall spent 15 years in marketing communications for financial services and specialty construction firms. He holds a PhD in organizational management.