A growing number of US cities and states require commercial buildings to benchmark and report energy use each year, with carbon-performance penalties phasing in. We handle ENERGY STAR Portfolio Manager benchmarking, reporting, and compliance strategy nationwide. For New York City, see our dedicated NYC Local Law 84, 87 & 97 compliance page.
Most benchmarking ordinances require an annual filing. NYC's LL84 deadline is May 1st.
More than 40 US cities and several states require commercial buildings to benchmark and report energy use, with carbon-performance penalties phasing in. New York City's Local Law 84 and Local Law 97 are the most established example. For full New York City detail, see our NYC LL84, LL87, and LL97 compliance page.
Benchmarking Law
Requires annual benchmarking of energy and water consumption for buildings over 25,000 sq ft. Data must be entered into EPA's Energy Star Portfolio Manager and submitted to the city by May 1st each year.
Other Major Jurisdictions
Dozens of cities run their own benchmarking and building performance programs, each with its own thresholds, platforms, and deadlines. Requirements differ on building size, fuel reporting, and emissions limits, so the right approach depends on where the property sits.
Penalties vary by jurisdiction. The New York City figures below show the financial impact of missing deadlines or exceeding emissions limits.
| Violation Type | Penalty | Frequency |
|---|---|---|
| LL84 Late Filing | $500/month (up to $5,000/year) | Per building, per year |
| LL84 Non-Filing | $2,500 - $5,000 | Per building, per year |
| LL84 False Reporting | $500 - $5,000 | Per occurrence |
| LL97 Emissions Exceedance | $268/metric ton CO2 over limit | Annual |
⚠️ Example: A 100,000 sq ft office building exceeding LL97 limits by 500 metric tons would face annual penalties of $134,000. These costs compound year over year as limits become stricter.
Complete annual benchmarking including utility data collection, Energy Star entry, and city filing. We handle everything.
Calculate your building's carbon footprint, compare to limits, and identify your exposure to penalties.
Strategic recommendations to reduce emissions and avoid LL97 penalties through efficiency improvements.
ASHRAE Level I, II, and III energy audits to identify efficiency opportunities and ROI projects.
Centralized benchmarking for multi-property portfolios with consolidated reporting and deadline tracking.
Optimize existing building systems to reduce energy consumption without major capital investment.
Content last reviewed June 2026.
Get your benchmarking done right with expert support. We handle the data collection, entry, and filing.
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Insparisk Command
Command keeps your inspections, certificates, and violations organized across your whole portfolio, with automatic deadline alerts. Start free, no card required.