The Boston ArchiveBoston, Massachusetts

Dataset

Building Emissions Reduction and Disclosure Ordinance (BERDO)

Amended in 2021, the Building Emissions Reduction and Disclosure Ordinance (BERDO) aims to reduce air pollution and greenhouse gas emissions generated by large buildings in Boston. BERDO gives the City of Boston authority to set emissions standards for large existing buildings, including…

Dataset

Publisher
Environment Department
Spatial coverage
all
Fields
23
Keywords
BERDO, EPA, GHG, buildings, climate change, energy, environment, portfolio manager, water
Publisher's page
https://data.boston.gov/dataset/building-emissions-reduction-and-disclosure-ordinance

Artifacts

“Preserved” means the archive holds the bytes and their digest. “Referenced” means it holds the record of them and nothing more. The archive does not claim a holding it cannot prove.

FormatPreservationSizeDigestSource
CSVpreserved47165342bf3e487953f60d26cea72ececaefb18f222b66e1ff2985fea13e92e0f53f8bsource
CSVpreserved54252c8b3f02e0038b403d00ed6bd63420d12b25422af8cf49f95ebc12b71299ec62source
CSVpreserved42097496a73678e90c7f22aa3b234f52cc412c1f6078f9118b3e3384e4d97446b9aa3asource
HTMLreferenced——source
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XLSXreferenced1586382—source
XLSXreferenced1675032—source
XLSXreferenced21182—source
XLSXreferenced1585958—source
XLSXreferenced14118—source
XLSXreferenced1185799—source
XLSXreferenced13447—source
XLSXreferenced478449—source
XLSXreferenced13934—source
XLSXreferenced386048—source
XLSXreferenced14577—source
XLSXreferenced362418—source
XLSXreferenced14306—source
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Column dictionary

The publisher's own dictionary, preserved verbatim. The archive does not reword a schema into its own vocabulary — how the publisher named a column is evidence about the publisher.

ColumnTypeDescription
Property Nametext
Reportedtext
Property Typetext
Addresstext
ZIPtext
Gross Area (sq ft)text
Site EUI (kBTU/sf)text
Energy Star Scoretext
Energy Star Certifiedtext
Property Usestext
Year Builttext
GHG Emissions (MTCO2e)text
GHG Intensity (kgCO2/sf)text
Total Site Energy (kBTU)text
% Electricitytext
% Gastext
% Steamtext
Water Intensity (gal/sf)text
Onsite Renewable (kWh)text
User Submitted Infotext
User Submitted Linktext
Tax Parceltext
Years Reportedtext

The complete dictionary, exactly as the publisher words it, is served as its own holding at /asset/af55d9c04eaea97bd5dfbccd8864f85c/building-emissions-reduction-and-disclosure-ordinance-columns.json — 1903 bytes, SHA-256 af55d9c04eaea97b…, under Open Data Commons Public Domain Dedication and Licence (PDDL) 1.0.

Questions this record answers

Each answer is composed only from fields this record carries, and names the attestation for what it says. A question the record cannot answer from its own attested content is not asked here. Where a boundary is described as official it was promulgated by an authority with the power to draw it and is not amended by anything on the vernacular layer; where it is described as vernacular it is held by attestation alone and amends no official boundary.

Who publishes Building Emissions Reduction and Disclosure Ordinance (BERDO), and under what license?

Environment Department publishes it. The archive accessioned it under Open Data Commons Public Domain Dedication and Licence (PDDL) 1.0 (public domain), and holds the publisher's own column dictionary verbatim rather than reworded into the archive's vocabulary — how a publisher names a column is evidence about the publisher.

Attested by: City of Boston Open Data Portal (Analyze Boston), retrieved 2 September 2026, under Open Data Commons Public Domain Dedication and Licence (PDDL) 1.0.

What does Building Emissions Reduction and Disclosure Ordinance (BERDO) cover?

In space, all.

Attested by: City of Boston Open Data Portal (Analyze Boston), retrieved 2 September 2026, under Open Data Commons Public Domain Dedication and Licence (PDDL) 1.0.

How large is Building Emissions Reduction and Disclosure Ordinance (BERDO)?

23 columns, as the publisher's own catalog reports them.

Attested by: City of Boston Open Data Portal (Analyze Boston), retrieved 2 September 2026, under Open Data Commons Public Domain Dedication and Licence (PDDL) 1.0.

Can the archive hand back the bytes of Building Emissions Reduction and Disclosure Ordinance (BERDO)?

Yes, for 3 of 24 distributions. Each preserved artifact is served at its own address with the digest recorded at retrieval emitted in an x-archive-sha256 header, and is handed over as an attachment: preserved material is evidence, not content, and is never rendered on this origin.

Attested by: City of Boston Open Data Portal (Analyze Boston), retrieved 2 September 2026, under Open Data Commons Public Domain Dedication and Licence (PDDL) 1.0.

What does the archive hold for Building Emissions Reduction and Disclosure Ordinance (BERDO), and under what license?

The Boston Archive holds this record of Building Emissions Reduction and Disclosure Ordinance (BERDO) from City of Boston Open Data Portal (Analyze Boston), retrieved 2 September 2026, under Open Data Commons Public Domain Dedication and Licence (PDDL) 1.0 (public domain). 3 recorded transforms stand between the retrieved bytes and this record. Attribution is due to City of Boston.

Attested by: City of Boston Open Data Portal (Analyze Boston), retrieved 2 September 2026, under Open Data Commons Public Domain Dedication and Licence (PDDL) 1.0.

Identity

Identifier
urn:lemay:boston:dataset:building-emissions-reduction-and-disclosure-ordinance
Canonical URL
https://boston.fyi/dataset/building-emissions-reduction-and-disclosure-ordinance
As JSON
https://boston.fyi/dataset/building-emissions-reduction-and-disclosure-ordinance.json
Version
2 · last changed 13 September 2026

Provenance

Source
City of Boston Open Data Portal (Analyze Boston) — source of record
License
Open Data Commons Public Domain Dedication and Licence (PDDL) 1.0 (public_domain)
Retrieved
2 September 2026
Source identifier
building-emissions-reduction-and-disclosure-ordinance
Attribution
City of Boston
Rights as stated
Open Data Commons Public Domain Dedication and License (PDDL)

Transform ladder

#OperationDescriptionTool
1fetchretrieved the dataset's metadata record from the CKAN package_show endpointarchive-ingest 0.1.0
2normalizemapped the portal's catalog fields onto the archive's Dataset record; the publisher's own wording and column dictionary are preserved verbatimarchive-ingest 0.1.0
3externalize-column-dictionaryThe publisher's 23-column dictionary left the inline page graph and became a preserved holding at /asset/af55d9c04eaea97bd5dfbccd8864f85c/building-emissions-reduction-and-disclosure-ordinance-columns.json, served verbatim with its own digest. The record's stored field schema is unchanged; the graph now addresses it instead of carrying it.archive-ingest 0.1.0