how will LL97 impact your building?

The LL97 Carbon Emissions Calculator estimates a building’s carbon penalty as a result of  NYC LL97.

This tool is currently in BETA testing. Please submit bug reports or comments here.


next steps

What’s next? Once you’ve estimated your carbon footprint, connect with the NYC Accelerator for free, personalized guidance on implementing energy efficiency improvements that lower emissions, reduce operating costs, and enhance tenant comfort.


technical partner

This calculator engine was developed by AKF Group with UX/UI design by Jessica Celano.

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