#Japan #Hokkaido #Radi-Cool #Idemitsu Energy

Radi-Cool: Trailblazing Energy Efficiency in Government Buildings

Idemitsu Energy Solutions, headquartered in Tokyo, in collaboration with Radi-Cool Japan, has achieved a remarkable milestone by introducing the radiation cooling material "Radi-Cool" into the local government office of Porokandai Town, Hokkaido. This initiative marks Japan's first implementation of such technology in a municipal building, setting a precedent for energy-efficient solutions across the nation.

Supporting Porokandai Town’s Vision

As global warming continues to elevate temperatures, northern regions like Hokkaido face the pressing challenge of maintaining comfortable indoor environments during hot summers. Traditional cooling methods heavily rely on energy-intensive air conditioning systems, creating a significant energy consumption dilemma. Porokandai Town is committed to creating a "nature-friendly hometown" aligned with its development philosophy, aiming for Zero Carbon City status and actively pursuing decarbonization and climate change adaptation efforts. By utilizing Radi-Cool, Idemitsu Energy Solutions seeks to enhance energy efficiency while ensuring a pleasant indoor atmosphere, thereby supporting the town's developmental vision.

What is Radi-Cool?

Radi-Cool is a groundbreaking radiation cooling material developed by a research team from the University of Colorado Boulder and published in the prestigious journal "Science" in 2017. By combining existing technologies that reflect solar radiation with advanced heat emission techniques, Radi-Cool prevents heat accumulation on its surface while efficiently absorbing and radiating heat from the back. This innovative solution allows for enhanced energy efficiency, achieving a zero-energy indoor environment.

Product Varieties of Radi-Cool

• - Silver Film: This variant reflects sunlight effectively while maintaining aesthetic appeal.
• - Window Film: Designed for easy application on glass surfaces, providing a layer of energy conservation while allowing natural light.
• - Paint: This specialty coating can be applied to various surfaces, transforming them into energy-efficient materials.
• - Fabric: An innovative textile option, Radi-Cool fabric is ideal for applications requiring breathable yet efficient energy performance.

Performance Validation

Extensive testing has been conducted to verify the cooling effects of Radi-Cool products. Notably, recent trials at the Nissan Service Center in Kyushu, which utilized the paint application, demonstrated compelling data supporting Radi-Cool's efficacy. This data underscores the material's ability to reduce thermal build-up and improve overall energy conservation.

Future Outlook

Idemitsu Energy Solutions is steadfast in promoting sustainable management practices and providing comprehensive energy solutions. The introduction of Radi-Cool is poised to address both environmental and labor concerns effectively, contributing significantly to the realization of a sustainable society in Japan. The commitment to advancing innovative solutions underlines the company's vision for a greener and more efficient future.

For further inquiries regarding this release, please contact:

• - Idemitsu Energy Solutions, Solutions Division
• - URL: Idemitsu Solutions Contact

Note: Direct inquiries to Porokandai Town are discouraged to avoid disrupting business operations.