122 WEST 146 STREET - [122 W 146th Street, New York, NY]
Museum in New York City, NY · 122 West 146th St · 10039
At a glance
122 WEST 146 STREET - [122 W 146th Street, New York, NY] is a 113,808-square-foot museum building at 122 West 146th St in New York City, New York, built in 2015. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 62.6 kBtu/ft² and 782 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 62.6 kBtu/ft² |
| Source EUI | 165.9 kBtu/ft² |
| GHG emissions | 782 tCO₂e |
| GHG intensity | 6.9 kgCO₂e/ft² |
| Electricity | 1,910,234 kWh |
| Natural gas | 6,063 therms |
| Water use | 835 kgal |
| Gross floor area | 113,808 sq ft |
| Source record | nyc:10793761:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 62.6 kBtu/ft² | 782 tCO₂e | |
| 2023 | 19 | -7 | 63.9 kBtu/ft² | 756 tCO₂e |
| 2022 | 26 | 59.5 kBtu/ft² | 554 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
- 122 West 146th St
- City
- New York City
- State
- New York
- ZIP
- 10039
- Coordinates
- 40.82146, -73.93659
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 122 WEST 146 STREET - [122 W 146th Street, New York, NY] compare with other museum buildings in New York City?
The latest disclosures cover 76 museum buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 62.6 kBtu/ft² is about 44% below the average of 111.6 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 6.9 kgCO₂e/ft² is about 26% below the group average of 9.3 kgCO₂e/ft².
At 113,808 sq ft, it is about 13% below the average floor area of 131,184 sq ft for those buildings. It was built in 2015, 84 years later than the group's average year built (1932).
How has 122 WEST 146 STREET - [122 W 146th Street, New York, NY]'s energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 122 WEST 146 STREET - [122 W 146th Street, New York, NY], covering report years 2022–2024. Its ENERGY STAR score went from 26 in 2022 to 19 in 2023 (-7 points); its best year on file was 2022, at 26. Site EUI moved from 59.5 kBtu/ft² (2022) to 62.6 kBtu/ft² (2024), an 5% increase. Reported emissions went from 554 tCO₂e to 782 tCO₂e over the same span (up 41%).
What does a site EUI of 62.6 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. 122 WEST 146 STREET - [122 W 146th Street, New York, NY]'s 62.6 kBtu/ft² across 113,808 sq ft works out to about 7.1 billion Btu (2,088 MWh-equivalent) in 2024. Its source EUI of 165.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,910,234 kWh of electricity, 6,063 therms of natural gas and 835 thousand gallons of water for the year.
Which law requires 122 WEST 146 STREET - [122 W 146th Street, New York, NY] to report its energy use?
122 WEST 146 STREET - [122 W 146th Street, New York, NY] 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 2024 disclosure (source record nyc:10793761:2024). 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 museum buildings in New York City
- CIG > QM_3823_Queens Museum of Art· 110,000 sq ft · EUI 124.3 kBtu/ft²
- CIG > MJH_4426_Museum of Jewish Heritage· 110,000 sq ft · EUI 133.8 kBtu/ft²
- BBL 0025· 109,000 sq ft
- CIG > BKM_194_Brooklyn Children's Museum· 105,000 sq ft · EUI 67.7 kBtu/ft²
- CIG > MMA_4430_The Cloisters· 105,000 sq ft · EUI 67.0 kBtu/ft²
- CIG > MMI_49_Museum of the Moving Image· 97,700 sq ft · EUI 123.1 kBtu/ft²
- Museum buildings in New York City· 76 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 122 WEST 146 STREET - [122 W 146th Street, New York, NY]'s energy grade?
122 WEST 146 STREET - [122 W 146th Street, New York, NY] did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 62.6 kBtu/ft².
How much energy does 122 WEST 146 STREET - [122 W 146th Street, New York, NY] use?
Its 2024 site energy-use intensity was 62.6 kBtu/ft² (165.9 kBtu/ft² source) across 113,808 sq ft, including 1,910,234 kWh of electricity and 6,063 therms of natural gas.
What are 122 WEST 146 STREET - [122 W 146th Street, New York, NY]'s carbon emissions?
122 WEST 146 STREET - [122 W 146th Street, New York, NY] reported 782 tCO₂e of greenhouse-gas emissions (6.9 kgCO₂e/ft²) for 2024.
Where is 122 WEST 146 STREET - [122 W 146th Street, New York, NY]?
122 WEST 146 STREET - [122 W 146th Street, New York, NY] is at 122 West 146th St, in New York City, New York 10039. Its coordinates are 40.82146, -73.93659 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 122 WEST 146 STREET - [122 W 146th Street, New York, NY] and when was it built?
122 WEST 146 STREET - [122 W 146th Street, New York, NY] has 113,808 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2015 as its year built. It is classed as museum.
Is 122 WEST 146 STREET - [122 W 146th Street, New York, NY] covered by Local Law 84 (LL84)?
Yes — it appears in the 2024 Energy and Water Data Disclosure disclosure, which lists the buildings reporting under Local Law 84 (LL84).
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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, “122 WEST 146 STREET - [122 W 146th Street, New York, NY], New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/122-west-146-street-122-w-146th-street-new-york-ny-80e0a74b (data as of October 2, 2026).