A single reference for every regulation driving energy metering adoption — from federal energy codes to city-level building performance standards and global ESG reporting mandates.
| Regulation | Official Resource | Our Guide |
|---|---|---|
| NYC Local Law 97 | Official site → | Read guide → |
| Boston BERDO 2.0 | Official site → | Read guide → |
| DC BEPS | Official site → | Read guide → |
| EU CSRD | Official site → | Read guide → |
| IECC 2021 | Official site → | Read guide → |
| ASHRAE 90.1-2022 | Official site → | Read guide → |
| IECC 2024 | Official site → | Read guide → |
The EU's Corporate Sustainability Reporting Directive is reshaping global energy reporting. Learn how circuit-level metering provides the granular Scope 2
With NYC LL97 penalties escalating in 2030, building owners need a clear path from current consumption to compliant emissions levels. Here's how real-time
Boston's Building Emissions Reduction and Disclosure Ordinance 2.0 sets escalating carbon targets through 2050. Here's how real-time energy metering
Washington DC's BEPS program targets the worst-performing buildings first, creating urgency for owners below the median. Learn how energy metering
Most corporate ESG reports rely on estimated energy data that wouldn't survive an audit. Here's why the gap between reported and actual emissions is
Comprehensive guide to IECC 2021 Section C405.12: end-use submetering, sensor selection, PowerRadar integration, and state adoption status.
How the 2021 IECC and ASHRAE 90.1-2019 work together, state-by-state Northeast adoption status, and code-compliant sensor mapping.
Local Law 97 in NYC mandates large buildings reduce carbon emissions, starting 2024. Energy metering is crucial for compliance, tracking utility use, and
A complete LL88 implementation guide for NYC building owners facing the May 2026 DOB reporting deadline, including how Panoramic Power enables rapid
The 2024 IECC lowered the energy monitoring threshold from 25,000 to 10,000 sq ft, more than tripling the number of buildings required to install end-use
The 2024 IECC's new Section C405.13.7 requires end-use submetering for every significant non-electrical load—boilers, chillers, furnaces, water heaters,
Utility-grade revenue meters at the service entrance, branch-circuit and end-use submeters at panels, and non-electrical meters (gas, steam, hot/chilled water) close to the equipment. Each layer answers a different regulator's question.
Match measurement points to the load: revenue-grade CTs and Rogowski coils for service mains, split-core CTs for branch circuits, ultrasonic clamp-ons for liquid loops, vortex or turbine meters for steam and gas. Accuracy class drives both code acceptance and ESG defensibility.
IECC 2021 is the floor in most code-update states (CA, NY, MA, WA, CO, IL); IECC 2024 adoption is rolling out in 2025-2027. ASHRAE 90.1-2022 is the federal baseline under EPCA and a required path in many jurisdictions.
IECC C405.12 requires separately metering HVAC, interior lighting, exterior lighting, plug loads, process loads, and on-site renewables for new commercial buildings over the area threshold. Section C405.13 (2024) adds non-electrical end-uses.
Code-required submeters must aggregate to the building level for benchmarking (ENERGY STAR, LL84/97, BERDO, BEPS). The same data stream powers granular ESG reporting under CSRD and SEC climate rules without a second deployment.
2024: IECC 2024 publication, NYC LL97 first compliance period closes. 2025: NYC LL88 sub-metering deadline for tenant spaces >10,000 sq ft. 2026-2027: BERDO 2.0 first emissions caps; CSRD wave-2 reporting. 2030: LL97 step-down, DC BEPS Cycle 2 targets.
A CEM-certified engineer will map your portfolio against every applicable code and disclosure mandate in a 30-minute call.
