25 Sixth Street is officially Phius Certified!

Date Published

23 September 2025

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We are proud to announce that our project, 25 Sixth Street, is officially Phius Certified!🌱💡

Earning this certification means this project is designed and tested to perform well above and beyond other buildings when it comes to comfort, efficiency, resilience and safety.

Projects certified to Phius’ climate-specific, cost-optimized standard are proven to use 40-60 percent less energy and provide a comfortable living environment.

Photos by Jane Messinger.

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