CUNY SC > MAC_341_William E. Macaulay Honors College
College/University in New York City, NY · 35 West 67th St · 10023
At a glance
CUNY SC > MAC_341_William E. Macaulay Honors College is a 24,096-square-foot college/university building at 35 West 67th St in New York City, New York, built in 1904. In its 2023 New York City benchmarking disclosure it reported a site energy-use intensity of 71.7 kBtu/ft² and 173 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 71.7 kBtu/ft² |
| Source EUI | 181.4 kBtu/ft² |
| GHG emissions | 173 tCO₂e |
| GHG intensity | 7.2 kgCO₂e/ft² |
| Electricity | 428,037 kWh |
| Natural gas | 2,679 therms |
| Water use | 188 kgal |
| Gross floor area | 24,096 sq ft |
| Source record | nyc:21355171:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | — | 71.7 kBtu/ft² | 173 tCO₂e | |
| 2022 | — | 49.9 kBtu/ft² | 101 tCO₂e |
Compliance context
Local Law 84 (LL84)
Under Local Law 97, buildings over 25,000 sq ft face carbon caps with fines of $268 per metric ton of CO₂e over the limit, phasing in from 2024.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 35 West 67th St
- City
- New York City
- State
- New York
- ZIP
- 10023
- Coordinates
- 40.77351, -73.97939
Within ~1 km
Nearby benchmarked buildings
Mixed Use Property · 2,797,249 sq ft
Mixed Use Property · 2,797,249 sq ft
- TEST Time Warner Centerscore —
Mixed Use Property · 2,797,249 sq ft
Mixed Use Property · 2,797,249 sq ft
- Deutsche Bank Centerscore —
Mixed Use Property · 2,598,958 sq ft
- CIG > LCPA_CAMPUS ON CMPscore —
Performing Arts · 2,396,331 sq ft
See also: most efficient in New York City · biggest emitters
How does CUNY SC > MAC_341_William E. Macaulay Honors College compare with other college/university buildings in New York City?
The latest disclosures cover 553 college/university buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 71.7 kBtu/ft² is about 24% below the average of 94.5 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 7.2 kgCO₂e/ft² is about 20% above the group average of 6.0 kgCO₂e/ft².
At 24,096 sq ft, it is about 88% below the average floor area of 202,329 sq ft for those buildings. It was built in 1904, 43 years earlier than the group's average year built (1947). Across all 24 jurisdictions BuildingCensus covers, the 2,113 college/university buildings average an ENERGY STAR score of 68 and a site EUI of 98.7 kBtu/ft².
How has CUNY SC > MAC_341_William E. Macaulay Honors College's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for CUNY SC > MAC_341_William E. Macaulay Honors College, covering report years 2022–2023. Site EUI moved from 49.9 kBtu/ft² (2022) to 71.7 kBtu/ft² (2023), an 44% increase. Reported emissions went from 101 tCO₂e to 173 tCO₂e over the same span (up 72%).
What does a site EUI of 71.7 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. CUNY SC > MAC_341_William E. Macaulay Honors College's 71.7 kBtu/ft² across 24,096 sq ft works out to about 1.7 billion Btu (506 MWh-equivalent) in 2023. Its source EUI of 181.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 428,037 kWh of electricity, 2,679 therms of natural gas and 188 thousand gallons of water for the year.
Which law requires CUNY SC > MAC_341_William E. Macaulay Honors College to report its energy use?
CUNY SC > MAC_341_William E. Macaulay Honors College reports under Local Law 84 (LL84), the legal basis of New York City's Energy and Water Data Disclosure program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2023 disclosure (source record nyc:21355171:2023). Under Local Law 97, buildings over 25,000 sq ft face carbon caps with fines of $268 per metric ton of CO₂e over the limit, phasing in from 2024.
More college/university buildings in New York City
- Dekalb Hall· 24,058 sq ft · EUI 60.9 kBtu/ft²
- 285 Mercer Street (MC)· 23,726 sq ft · EUI 26.5 kBtu/ft²
- Alumni Hall· 23,604 sq ft
- FIT_12032_Conference Center (East Courtyard Building)· 23,441 sq ft
- CUNY SC > BKC_405_Brooklyn College: Heating Plant· 23,198 sq ft · EUI 12432.4 kBtu/ft²
- Earl Hall· 22,744 sq ft
- College/University buildings in New York City· 553 benchmarked
- All New York City benchmarked buildings· Local Law 84 (LL84)
- Most efficient large buildings in New York City
- Least efficient large buildings in New York City
- Biggest emitters in New York City
Frequently asked questions
What is CUNY SC > MAC_341_William E. Macaulay Honors College's energy grade?
CUNY SC > MAC_341_William E. Macaulay Honors College did not report an ENERGY STAR score in its 2023 disclosure, but its site energy-use intensity was 71.7 kBtu/ft².
How much energy does CUNY SC > MAC_341_William E. Macaulay Honors College use?
Its 2023 site energy-use intensity was 71.7 kBtu/ft² (181.4 kBtu/ft² source) across 24,096 sq ft, including 428,037 kWh of electricity and 2,679 therms of natural gas.
What are CUNY SC > MAC_341_William E. Macaulay Honors College's carbon emissions?
CUNY SC > MAC_341_William E. Macaulay Honors College reported 173 tCO₂e of greenhouse-gas emissions (7.2 kgCO₂e/ft²) for 2023.
Where is CUNY SC > MAC_341_William E. Macaulay Honors College?
CUNY SC > MAC_341_William E. Macaulay Honors College is at 35 West 67th St, in New York City, New York 10023. Its coordinates are 40.77351, -73.97939 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is CUNY SC > MAC_341_William E. Macaulay Honors College and when was it built?
CUNY SC > MAC_341_William E. Macaulay Honors College has 24,096 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1904 as its year built. It is classed as college/university.
Is CUNY SC > MAC_341_William E. Macaulay Honors College covered by Local Law 84 (LL84)?
Yes — it appears in the 2023 Energy and Water Data Disclosure disclosure, which lists the buildings reporting under Local Law 84 (LL84).
Working with New York City building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
About this data
Source: Energy and Water Data Disclosure (Local Law 84 (LL84)), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “CUNY SC > MAC_341_William E. Macaulay Honors College, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/cuny-sc-mac-341-william-e-macaulay-honors-college-8bcd2eda (data as of October 2, 2026).