Innovative Streetlight Technology Has Potential to Reduce Carbon Emissions by One Million Tons in the U.S.

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March 20, 2025

Innovative Streetlight Technology Has Potential to Reduce Carbon Emissions by One Million Tons in the U.S.

Researchers from Saudi Arabia’s King Abdullah University of Science and Technology and King Abdulaziz City for Science and Technology have developed a groundbreaking nanomaterial known as nanoPE, designed to enhance the efficiency of LED streetlights while reducing their carbon footprint. This innovative material effectively removes heat and maximizes light output, potentially cutting carbon dioxide emissions in the U.S. by one million metric tons. With a unique structure featuring 30-nanometer pores, nanoPE allows over 80% of infrared heat to escape while reflecting more than 95% of visible light downwards. By adopting a new inverted orientation for streetlights, this approach not only improves cooling but also elevates sustainability in lighting solutions, highlighting how minor design changes can have significant environmental benefits.

Original source:

https://interestingengineering.com/innovation/streetlight-coating-reflects-95-percent-light

Innovative Streetlight Technology Has Potential to Reduce Carbon Emissions by One Million Tons in the U.S.

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