40-50 Brookway Rd
Multifamily Housing in Boston, MA · 2131.
At a glance
40-50 Brookway Rd is a 51,069-square-foot multifamily housing building in Boston, Massachusetts. In its 2024 Boston benchmarking disclosure it reported a site energy-use intensity of 91.9 kBtu/ft² and 253 tCO₂e of greenhouse-gas emissions.
BERDO 2.0 · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 91.9 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 253 tCO₂e |
| GHG intensity | — |
| Electricity | 257,366 kWh |
| Natural gas | 38,130 therms |
| Gross floor area | 51,069 sq ft |
| Source record | boston:102120:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 91.9 kBtu/ft² | 253 tCO₂e | |
| 2023 | — | 78.7 kBtu/ft² | 220 tCO₂e | |
| 2022 | — | — | — |
Compliance context
BERDO 2.0
BERDO 2.0 sets emissions standards for buildings of 20,000+ sq ft or 15+ units, starting in 2025 or 2030 depending on building size, with an alternative-compliance payment of $234 per metric ton of CO₂e over the limit.
Ownership
CITY OF BOSTON
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Location
- Address
- 40-50 Brookway Rd
- City
- Boston
- State
- Massachusetts
- ZIP
- 2131.
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in Boston · biggest emitters
How does 40-50 Brookway Rd compare with other multifamily housing buildings in Boston?
The latest disclosures cover 2,174 multifamily housing buildings in Boston, out of 6,305 buildings citywide. Its site EUI of 91.9 kBtu/ft² is about 36% above the average of 67.7 kBtu/ft² — it uses more energy per square foot than the typical building in that group.
At 51,069 sq ft, it is about 12% below the average floor area of 58,087 sq ft for those buildings. Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².
How has 40-50 Brookway Rd's energy performance changed over time?
BuildingCensus holds 3 Boston disclosures for 40-50 Brookway Rd, covering report years 2022–2024. Site EUI moved from 78.7 kBtu/ft² (2023) to 91.9 kBtu/ft² (2024), an 17% increase. Reported emissions went from 220 tCO₂e to 253 tCO₂e over the same span (up 15%).
What does a site EUI of 91.9 kBtu/ft² mean?
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. 40-50 Brookway Rd's 91.9 kBtu/ft² across 51,069 sq ft works out to about 4.7 billion Btu (1,375 MWh-equivalent) in 2024. The disclosure also reports 257,366 kWh of electricity and 38,130 therms of natural gas for the year.
Which law requires 40-50 Brookway Rd to report its energy use?
40-50 Brookway Rd reports under BERDO 2.0, the legal basis of Boston's Building Emissions Reduction and Disclosure Ordinance, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record boston:102120:2024). BERDO 2.0 sets emissions standards for buildings of 20,000+ sq ft or 15+ units, starting in 2025 or 2030 depending on building size, with an alternative-compliance payment of $234 per metric ton of CO₂e over the limit.
More multifamily housing buildings in Boston
- 83-85 Brookside Ave· 50,882 sq ft · score 46 (D)
- Multifamily Housing building #C10055· 50,856 sq ft · score 49 (D)
- 829 Beacon St· 50,634 sq ft · score 95 (A)
- 153-159 Lamartine St· 50,426 sq ft · score 84 (B)
- 457-469A W Broadway· 50,295 sq ft · score 95 (A)
- Multifamily Housing building #C10103· 50,276 sq ft · score 43 (D)
- Multifamily Housing buildings in Boston· 2,174 benchmarked
- All Boston benchmarked buildings· BERDO 2.0
- Most efficient large buildings in Boston
- Least efficient large buildings in Boston
- Biggest emitters in Boston
Frequently asked questions
What is 40-50 Brookway Rd's energy grade?
40-50 Brookway Rd did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 91.9 kBtu/ft².
How much energy does 40-50 Brookway Rd use?
Its 2024 site energy-use intensity was 91.9 kBtu/ft² across 51,069 sq ft, including 257,366 kWh of electricity and 38,130 therms of natural gas.
What are 40-50 Brookway Rd's carbon emissions?
40-50 Brookway Rd reported 253 tCO₂e of greenhouse-gas emissions for 2024.
Where is 40-50 Brookway Rd?
40-50 Brookway Rd is in Boston, Massachusetts 2131.
How big is 40-50 Brookway Rd and when was it built?
40-50 Brookway Rd has 51,069 sq ft of gross floor area, as reported in its 2024 disclosure. It is classed as multifamily housing.
Is 40-50 Brookway Rd covered by BERDO 2.0?
Yes — it appears in the 2024 Building Emissions Reduction and Disclosure Ordinance disclosure, which lists the buildings reporting under BERDO 2.0.
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About this data
Source: Building Emissions Reduction and Disclosure Ordinance (BERDO 2.0), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “40-50 Brookway Rd, Boston, Massachusetts — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/boston/40-50-brookway-rd-773f4e00 (data as of July 9, 2026).