Tucson, AZ — HJ3 Composite Technologies, a leading innovator in sustainable infrastructure solutions based in Tucson, Arizona, has been named a national finalist in the annual Cleantech Open Accelerator. This achievement follows their success at the Rocky Mountain Region qualifier, marking another milestone in the company’s journey toward transforming infrastructure repair and maintenance.

The Cleantech Open, now in its fifth year, is a global nonprofit organization that has supported over 727 cleantech startups since 2006. Its alumni have secured more than $800 million in external funding and helped create thousands of green jobs. The accelerator program is designed to identify, fund, and support entrepreneurs with groundbreaking ideas that address energy, environmental, and economic challenges.

As a national finalist, HJ3 will receive $20,000 in cash and in-kind services, and will compete against 24 other regional winners at the Cleantech National Global Forum on November 20th and 21st in San Jose, CA. The event offers finalists a unique opportunity to connect with top investors and compete for prizes worth up to $250,000.

HJ3 Composite Technologies specializes in the development, engineering, and installation of advanced composite systems designed to reinforce aging infrastructure. With over 10,000 applications worldwide, the company's patented carbon fiber composites provide superior strength, lightweight performance, and resistance to corrosion, chemicals, abrasion, temperature, and fire. These materials are an ideal solution for extending the life of infrastructure while reducing costs and environmental impact.

With infrastructure in the U.S. facing a $1 trillion spending gap and an estimated $3.6 trillion in needed repairs, HJ3 is helping governments and corporations make smarter, more sustainable choices. Their solutions can cut steel and concrete repair costs by 60% to 90%, while extending the lifespan of structures by up to 30 years.

Every year, millions of tons of steel and concrete end up in landfills, contributing to massive CO2 emissions. HJ3's eco-friendly alternatives help reduce waste and lower the carbon footprint of infrastructure projects. By choosing HJ3, organizations not only save money but also play a key role in building a more sustainable future.

The Cleantech Open continues to lead the way in fostering innovation and entrepreneurship in the clean technology space. Through its network of volunteers, sponsors, and partners, the organization is helping shape the next generation of cleantech leaders and businesses.

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