⌕ Step 1: Find Your Building
Search by street address to auto-fill from NYC’s public LL84 benchmarking database. Or skip to Step 2 and enter manually.
FREE COMPLIANCE TOOL | NO SIGNUP REQUIRED
LL97 Compliance Calculator
Look up a building by address to load its publicly reported energy data, or enter your own utility figures. See your carbon emissions, compliance status across all three penalty periods, and your annual fine exposure.
Next Steps After Calculation
1
Review the Data
If your building is facing significant fines, the very first step is to verify the accuracy of your foundational data. Because LL97 penalties are based on your self-reported Local Law 84 benchmarking, errors in data entry can artificially inflate your fines.
Our compliance specialists conduct a forensic review of your historical utility consumption and square footage reporting. We correct any discrepancies before you commit a single dollar to physical capital improvements.
2
Build the Roadmap
Once your data is verified, we engineer a customized, ASHRAE-compliant decarbonization roadmap. This is not a generic list of suggestions; it is a sequenced, multi-year capital plan tailored to your building’s unique mechanical profile.
We prioritize the ‘low-hanging fruit’—the MEP upgrades that yield the highest Return on Investment (ROI) and carbon reduction for the lowest cost—allowing you to strategically phase your capital spending over the coming decade.
3
Deploy the Retrofit
With the roadmap approved, our engineering and construction management teams take over to turn the plan into reality. We handle every aspect of the project execution, bridging the gap between compliance theory and mechanical reality.
From securing NYSERDA and Con Edison funding to managing the bidding process and overseeing the final contractor installation, we ensure your building hits its carbon targets and avoids penalties entirely.