Building Energy Reporting and Disclosure Ordinance

In 2013, the City of Boston enacted the Building Energy Reporting and Disclosure Ordinance (BERDO). This Ordinance requires Boston's large- and medium-sized buildings to report their annual energy and water use to the City of Boston, after which the City makes the information publicly available. Additionally, every five years, buildings need to complete an energy assessment or energy action; exemptions are provided for buildings that are already efficient or are making significant progress on energy efficiency.

As a key component of Boston's plan to reduce greenhouse gas emissions 25 percent by 2020, energy reporting and disclosure is intended to provide information and encourage building owners and tenants to increase energy efficiency, reduce energy costs, and utilize incentives such as Renew Boston.

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    Training Session on April 16

    The Environment Department, partnering with EPA, Eversource, and National Grid, is holding a training session on how to access whole-building utility data and complete the reporting process. The session is free to attend and will be on April 16, 2015, at 8:30 AM, in Boston City Hall, Room 801. Please email to let us know if you'll be attending.

How to Comply

Reporting Deadline: May 15, 2015

Reporting Requirements

The following properties are required to report on their energy and water use this May:

  • Any building over 50,000 gross square feet or with 50 or more residential units must report.

  • Any tax parcel with multiple buildings that sum to at least 100,000 gross square feet or 100 residential units must report on all of its buildings.

Non-residential buildings over 50,000 square feet were required to begin reporting last year.

Properties Required to Report in 2015 - Draft List 

How To Get Started

  • We recommend getting started by using this step-by-step guide (with answers to Frequently Asked Questions):

How To Comply - User Guide 

  • Buildings need to report their energy and water use through Energy Star Portfolio Manager, a free Web-based tool developed by EPA that allows building owners to track their energy efficiency and electronically submit a report to the City.

   Portfolio Manager Helpdesk and Tutorials    

  • Since reporting requires data for the building, the utilities NSTAR, National Grid, and Veolia are making whole-building energy use data available to building owners.

 Utility Data Services 

  • Once all data have been entered into Portfolio Manager, the following link allows you to generate and send a report from your Portfolio Manager account to the City.

  Reporting Template for Calendar Year 2014 Data

Additional resources, including information on whole-building energy data and supplementary forms, are available here:

Compliance Resources »


Email with questions.

For technical assistance on Portfolio Manager, you can also email buildings [at]

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    The City of Boston passed the ordinance in May 2013. The Air Pollution Control Commission promulgated supporting regulations in December 2013 to specify how building owners can comply with the ordinance, using input from a stakeholder advisory committee and from public comment. Click on the link below for background documents on the ordinance, regulations, and advisory committee.

    More Information »

  • Boston Buildings

    Energy Reporting in 2014

    In 2014, large non-residential buildings were required to begin annual reporting. The document below provides the list of compliant and non-compliant buildings. The link below can be used by buildings with Portfolio Manager accounts to submit 2013 data.

    2014 Compliance List »

    Reporting Template for Calendar Year 2013 Data »

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    Municipal Buildings

    The ordinance required the City to lead on energy reporting, by disclosing the energy performance of its buildings starting with data for 2012. The Excel file below contains information on the energy use, the energy per square foot, water use, and greenhouse gas emissions of City buildings.

    2012 Municipal Disclosure Data »

    2013 Municipal Disclosure Data »

  • Energy Reporting (75)

    What is Energy Reporting?

    Tracking a building’s energy use helps in understanding its energy efficiency and, in turn, reducing its energy consumption and costs. In Boston, energy reporting and disclosure is a key strategy for cutting costs for tenants and owners alike, and reducing greenhouse gas emissions in line with the City’s 2020 targets.

    More Information »

Newsletter & Updates

  • Sign Up to Directly Receive Mailings About Your Building's Reporting

    If you are the person responsible for your building's reporting, you can sign up to directly receive any future mailings.

    Sign Up as a Building's Point of Contact

  • Sign up to receive Energy Reporting emails:


Training & Events

  • Questions

    Questions can be sent to

  • Energy Efficiency Incentives and Programs

    Renew Boston is an innovative public-private partnership that provides Boston businesses and large condo and co-op associations with technical assistance and financial incentives through energy efficiency upgrades.