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Sustainability can be good for business.

The built environment generates 40% of annual global CO2 emissions. Of those total emissions, building operations alone are responsible for 27% annually. That's a problem we're passionate about solving.

BTune was created for one simple reason: to help buildings decarbonize at a global scale.  We understand the challenges for building owners and operators to lower emissions without hurting their businesses. That's why everything about BTune - from the way it operates to how our fees are structured - is designed to eliminate the tradeoff between environmental and business performance.

We believe in creating better buildings for a better world, and we also believe that better buildings don't have to come at a cost. Not only are energy-optimized buildings better for our environment, but they are also better for our customers' balance sheets, for the comfort and health of the occupants, for the leases of tenants, and for the companies targeting ambitious ESG and Net Zero carbon targets. 

Backed by a century of building expertise.

BTune is backed by Beca, one of Asia Pacific’s largest independent advisory, design, and engineering consultancies with more than 100 years of industry experience.


BTune leverages Beca's breadth of experience and teams of experts in building engineering, science, and digital transformation to ensure our solution delivers for our customers.


Combining this deep understanding of built environments and access to world-leading building experts with advanced technology allows BTune to deliver unmatched results.




Leadership in Building Sustainable Design and Performance - 2018

Winner - Commercial Category

Aorangi House 


International Project of the Year - 2019

Highly Commended

Aorangi House Revitalization and Optimization

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