At a glance
2315-2337 Washington St is a 24,072-square-foot office building in Boston, Massachusetts. In its 2024 Boston benchmarking disclosure it reported an ENERGY STAR score of 44 out of 100 (grade D), a site energy-use intensity of 78.0 kBtu/ft² and 106 tCO₂e of greenhouse-gas emissions. That score is higher than 13% of the 356 scored office buildings in Boston.
BERDO 2.0 · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 44 (band D) |
| Site EUI | 78.0 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 106 tCO₂e |
| GHG intensity | — |
| Electricity | 476,129 kWh |
| Natural gas | 2,534 therms |
| Gross floor area | 24,072 sq ft |
| Source record | boston:101687:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 44 | +15 | 78.0 kBtu/ft² | 106 tCO₂e |
| 2023 | 29 | 90.2 kBtu/ft² | 130 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
CENTRAL BOSTON ELDER SERVICE
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Location
- Address
- 2315-2337 Washington St
- City
- Boston
- State
- Massachusetts
- ZIP
- 2119.
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 2315-2337 Washington St compare with other office buildings in Boston?
The latest disclosures cover 467 office buildings in Boston, out of 6,305 buildings citywide. 2315-2337 Washington St's ENERGY STAR score of 44 compares with an average of 71 across the 356 that report a score; it scores higher than 13% of them and lower than 86%. Its site EUI of 78.0 kBtu/ft² is about 26% above the average of 61.7 kBtu/ft² — it uses more energy per square foot than the typical building in that group.
At 24,072 sq ft, it is about 87% below the average floor area of 191,803 sq ft for those buildings. Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has 2315-2337 Washington St's energy performance changed over time?
BuildingCensus holds 3 Boston disclosures for 2315-2337 Washington St, covering report years 2022–2024. Its ENERGY STAR score went from 29 in 2023 to 44 in 2024 (+15 points). Site EUI moved from 90.2 kBtu/ft² (2023) to 78.0 kBtu/ft² (2024), a 14% decrease. Reported emissions went from 130 tCO₂e to 106 tCO₂e over the same span (down 18%).
What does an ENERGY STAR score of 44 mean?
ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 44 means the building performs better than about 44% of its national peers. BuildingCensus bands the score into report-card grades; 44 falls in band D — lowest band (1–54). It sits 31 points below 75, the threshold for ENERGY STAR certification. In Boston, 52% of scored buildings are at 75 or above.
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. 2315-2337 Washington St's 78.0 kBtu/ft² across 24,072 sq ft works out to about 1.9 billion Btu (550 MWh-equivalent) in 2024. The disclosure also reports 476,129 kWh of electricity and 2,534 therms of natural gas for the year.
Which law requires 2315-2337 Washington St to report its energy use?
2315-2337 Washington St 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:101687:2024). 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 office buildings in Boston
- 65-69R Franklin St· 24,000 sq ft · score 82 (B)
- 65-71 Franklin St· 24,000 sq ft · score 64 (C)
- 651 Summer St· 23,982 sq ft
- 45-51 Bromfield St· 23,788 sq ft · score 89 (A)
- 70 Charles St· 23,465 sq ft · score 81 (B)
- Campus_Hawkins Offices· 23,408 sq ft · EUI 56.2 kBtu/ft²
- Office buildings in Boston· 467 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 2315-2337 Washington St's energy grade?
2315-2337 Washington St scores 44 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 Boston disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 2315-2337 Washington St use?
Its 2024 site energy-use intensity was 78.0 kBtu/ft² across 24,072 sq ft, including 476,129 kWh of electricity and 2,534 therms of natural gas.
What are 2315-2337 Washington St's carbon emissions?
2315-2337 Washington St reported 106 tCO₂e of greenhouse-gas emissions for 2024.
Where is 2315-2337 Washington St?
2315-2337 Washington St is in Boston, Massachusetts 2119.
How big is 2315-2337 Washington St and when was it built?
2315-2337 Washington St has 24,072 sq ft of gross floor area, as reported in its 2024 disclosure. It is classed as office.
Is 2315-2337 Washington St 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, “2315-2337 Washington St, Boston, Massachusetts — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/boston/2315-2337-washington-st-092dd45b (data as of July 9, 2026).