
Another milestone in sustainable construction excellence!
We’re proud to share that One Chalmers Crescent, Mascot, built by Infinity Constructions approximately 18 months ago, has been officially certified with an impressive 5.15 NABERS Energy Rating.
This recognition is a testament to our commitment to high-performance, sustainable buildings for our valued clients, Marshall Investments and the Abadeen Group.
What is NABERS?
NABERS (National Australian Built Environment Rating System) is Australia’s independent, government-backed system for rating the environmental performance of buildings and tenancies.
It provides a clear and reliable measure of energy efficiency, water usage, waste management, and indoor environment quality across the built environment.

How the NABERS Energy Rating Works
- 12-Month Data Collection: Ratings are based on actual, measured energy consumption over a continuous 12-month period.
- Star-Based Assessment: Buildings are rated on a scale from 1 to 6 stars, with higher ratings representing greater energy efficiency.
- Renewable Energy Indicator: This component measures the percentage of the building’s energy that comes from renewable sources, whether on-site or off-site.
- Peer Benchmarking: NABERS compares a building’s performance against others of similar size and use, with a sector-wide benchmark shown on the certificate.
- Independent Verification: All ratings are verified by accredited NABERS assessors to ensure data accuracy and consistency.
Why It Matters
Achieving a NABERS Energy Rating is more than just a certificate—it demonstrates:
- Operational Efficiency: Achieving better energy performance results in lower operating costs and enhanced building management.
- Environmental Responsibility: A strong NABERS score signifies a genuine commitment to sustainability, aligning with the expectations of tenants, investors, and the broader community.
- Market Differentiation: NABERS-certified buildings often attract premium tenants and are more competitive in the property market.
- Long-Term Value: Lower utility costs and responsible environmental performance support financial, social, and environmental outcomes.
Infinity’s Commitment to Sustainability
At Infinity Constructions, we’re proud to deliver buildings that not only meet today’s standards but also perform well into the future. One Chalmers in Mascot, Sydney, is a shining example of what’s possible when thoughtful design, innovative construction, and client collaboration come together to achieve industry-leading sustainability outcomes.
Congratulations again to our project partners at Marshall Investments and Abadeen Group on this outstanding result.
About Infinity Constructions
Infinity Constructions is a leading Tier 2 commercial builder with offices in Sydney and Melbourne.
With over three decades of experience, we specialise in delivering high-quality, sustainable construction outcomes across a wide range of sectors—including commercial, education, residential, and mixed-use developments.
Our approach combines innovation, collaboration, and a deep commitment to safety, quality, and environmental performance. From early contractor involvement (ECI) through to project completion, we work closely with clients to bring their vision to life.
Explore our portfolio and learn more about our commitment to construction sustainability.