Local Law 97
Compliance
for NYC Buildings.
We calculate building emissions, assess penalty exposure, and prepare compliance-ready documentation under NYC Local Law 97.
Avoid up to $268 per metric ton in annual LL97 penalties.
NYC Real Estate Compliance
Strategic tools for
the New York regulatory landscape.
Emissions Calculation
We analyze 12 months of utility data and calculate your building’s annual carbon footprint.
Fine Exposure Analysis
We compare your emissions against legal limits and estimate potential penalties.
Compliance Reporting
We prepare structured documentation aligned with NYC filing requirements.
Protocol Sequence
How the assessment
is executed.
1. Data Collection
Secure automated ingestion of 12 months of utility data, building footprint details, and fuel mix.
2. Emissions Modeling
Algorithmic calculation of carbon footprint applying NYC localized grid coefficients and building types.
3. Compliance Report
Generation of DOB-ready documentation projecting exact penalty exposure and compliance status.
4. Future Strategy
Actionable decarbonization roadmap detailing ROI, incentive capture, and long-term compliance.
Target Entities
Who we
work with.
We deploy our intelligence layer across diverse asset classes, adapting to specific operational constraints and municipal definitions.
Commercial Office
Multitenant structures requiring complex boundary modeling.
Multifamily Residential
Co-ops, condos, and large rental portfolios managing tenant energy use.
Healthcare & Education
Hospitals and universities with high energy intensity requirements.
Industrial Portfolios
Warehouses and logistics centers with evolving regulatory exposure.
NYC Regulatory logic
Deterministic
Compliance.
ECOSUM replaces estimated carbon accounting with high-fidelity, auditable logic. Our NYC-tuned infrastructure is built specifically for Local Law 97 complexity.
Data Integration
Protocol 84AAutomated retrieval of building energy data via NYC Benchmarking and LL84 protocols.
Emissions Modeling
NYC-Stat 97Deterministic conversion of utility data into verified CO2e intensities per property type.
Audit Verification
Audit-VerifyComprehensive verification for annual emission reports prior to DOB submission.
Liability Mitigation
Report 97Official, audit-ready compliance reports designed to eliminate penalty exposure.
Carbon Intensity
42.82
kgCO₂e / m²
Engagement Protocol
Request a
Local Law 97
Assessment.
Our specialists provide institutional-grade analysis for complex real estate portfolios.
Direct Inquiry
support@ecosum.io