X362 (OECID: 0201372; BBL: 2048640035)
K-12 School in New York City, NY · 921 East 228th Street · 10466
At a glance
X362 (OECID: 0201372; BBL: 2048640035) is a 178,800-square-foot K-12 school at 921 East 228th Street in New York City, New York, built in 2008. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 15 out of 100 (grade D), a site energy-use intensity of 88.4 kBtu/ft² and 1,508 tCO₂e of greenhouse-gas emissions. That score is higher than 6% of the 2,052 scored K-12 school buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 15 (band D) |
| Site EUI | 88.4 kBtu/ft² |
| Source EUI | 198.4 kBtu/ft² |
| GHG emissions | 1,508 tCO₂e |
| GHG intensity | 8.4 kgCO₂e/ft² |
| Electricity | 3,161,254 kWh |
| Natural gas | 50,134 therms |
| Water use | 1,114 kgal |
| Gross floor area | 178,800 sq ft |
| Source record | nyc:1836864:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 15 | -5 | 88.4 kBtu/ft² | 1,508 tCO₂e |
| 2023 | 20 | -8 | 81.2 kBtu/ft² | 1,353 tCO₂e |
| 2022 | 28 | 83.9 kBtu/ft² | 1,099 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.
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Location
- Address
- 921 East 228th Street
- City
- New York City
- State
- New York
- ZIP
- 10466
- Coordinates
- 40.88783, -73.85269
Within ~1 km
Nearby benchmarked buildings
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- 613 East 233 Street Garagescore —
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- NB:855 East 233rd Streetscore 8
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- 855 East 233rd Streetscore —
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See also: most efficient in New York City · biggest emitters
How does X362 (OECID: 0201372; BBL: 2048640035) compare with other K-12 school buildings in New York City?
The latest disclosures cover 2,301 K-12 school buildings in New York City, out of 48,310 buildings citywide. X362 (OECID: 0201372; BBL: 2048640035)'s ENERGY STAR score of 15 compares with an average of 64 across the 2,052 that report a score; it scores higher than 6% of them and lower than 93%. Its site EUI of 88.4 kBtu/ft² is about 44% above the average of 61.3 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 8.4 kgCO₂e/ft² is about 76% above the group average of 4.8 kgCO₂e/ft².
At 178,800 sq ft, it is about 76% above the average floor area of 101,338 sq ft for those buildings. It was built in 2008, 55 years later than the group's average year built (1954). Across all 24 jurisdictions BuildingCensus covers, the 6,548 K-12 school buildings average an ENERGY STAR score of 64 and a site EUI of 52.7 kBtu/ft².
How has X362 (OECID: 0201372; BBL: 2048640035)'s energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for X362 (OECID: 0201372; BBL: 2048640035), covering report years 2022–2024. Its ENERGY STAR score went from 28 in 2022 to 15 in 2024 (-13 points); its best year on file was 2022, at 28. Site EUI moved from 83.9 kBtu/ft² (2022) to 88.4 kBtu/ft² (2024), an 5% increase. Reported emissions went from 1,099 tCO₂e to 1,508 tCO₂e over the same span (up 37%).
What does an ENERGY STAR score of 15 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 15 means the building performs better than about 15% of its national peers. BuildingCensus bands the score into report-card grades; 15 falls in band D — lowest band (1–54). It sits 60 points below 75, the threshold for ENERGY STAR certification. In New York City, 43% 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. X362 (OECID: 0201372; BBL: 2048640035)'s 88.4 kBtu/ft² across 178,800 sq ft works out to about 15.8 billion Btu (4,632 MWh-equivalent) in 2024. Its source EUI of 198.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 3,161,254 kWh of electricity, 50,134 therms of natural gas and 1,114 thousand gallons of water for the year.
Which law requires X362 (OECID: 0201372; BBL: 2048640035) to report its energy use?
X362 (OECID: 0201372; BBL: 2048640035) 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:1836864:2024). 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 K-12 school buildings in New York City
- Collegiate School - 301 Freedom Place South· 178,150 sq ft · score 60 (C)
- X046 (OECID: 0200082; BBL: 2032950001)· 178,000 sq ft · score 35 (D)
- K138 (OECID: 0300341; BBL: 3012330026)· 177,600 sq ft · score 67 (C)
- Lexington School for the Deaf· 177,000 sq ft · score 29 (D)
- Benchmarking Group - 123· 176,827 sq ft · score 61 (C)
- Benchmarking Group - 119· 176,822 sq ft · score 78 (B)
- K-12 School buildings in New York City· 2,301 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 X362 (OECID: 0201372; BBL: 2048640035)'s energy grade?
X362 (OECID: 0201372; BBL: 2048640035) scores 15 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does X362 (OECID: 0201372; BBL: 2048640035) use?
Its 2024 site energy-use intensity was 88.4 kBtu/ft² (198.4 kBtu/ft² source) across 178,800 sq ft, including 3,161,254 kWh of electricity and 50,134 therms of natural gas.
What are X362 (OECID: 0201372; BBL: 2048640035)'s carbon emissions?
X362 (OECID: 0201372; BBL: 2048640035) reported 1,508 tCO₂e of greenhouse-gas emissions (8.4 kgCO₂e/ft²) for 2024.
Where is X362 (OECID: 0201372; BBL: 2048640035)?
X362 (OECID: 0201372; BBL: 2048640035) is at 921 East 228th Street, in New York City, New York 10466. Its coordinates are 40.88783, -73.85269 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is X362 (OECID: 0201372; BBL: 2048640035) and when was it built?
X362 (OECID: 0201372; BBL: 2048640035) has 178,800 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2008 as its year built. It is classed as K-12 school.
Is X362 (OECID: 0201372; BBL: 2048640035) 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, “X362 (OECID: 0201372; BBL: 2048640035), New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/x362-oecid-0201372-bbl-2048640035-476c829c (data as of October 2, 2026).