BuildingCensus
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M009 (OECID: 0100150; BBL: 1012140029)

K-12 School in New York City, NY · 100 West 84th Street · 10024

At a glance

M009 (OECID: 0100150; BBL: 1012140029) is a 105,725-square-foot K-12 school at 100 West 84th Street in New York City, New York, built in 1965. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 86 out of 100 (grade A), a site energy-use intensity of 51.2 kBtu/ft² and 459 tCO₂e of greenhouse-gas emissions. That score is higher than 77% of the 2,052 scored K-12 school buildings in New York City.

ENERGY STAR score
86
band A · 2024
Site EUI
51.2
kBtu/ft²
GHG emissions
459
tCO₂e
GHG intensity
4.3
kgCO₂e/ft²
Floor area
105,725
sq ft
Year built
1965
vintage
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85–10070–8455–691–54
This entry + 6 nearby

Local Law 84 (LL84) · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score86 (band A)
Site EUI51.2 kBtu/ft²
Source EUI78.0 kBtu/ft²
GHG emissions459 tCO₂e
GHG intensity4.3 kgCO₂e/ft²
Electricity453,662 kWh
Natural gas2,726 therms
Gross floor area105,725 sq ft
Source recordnyc:1634624:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest86+451.2 kBtu/ft²459 tCO₂e
202382+1057.8 kBtu/ft²493 tCO₂e
20227278.5 kBtu/ft²626 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.

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Ownership

No owning organisation shown. Names of private individuals in the disclosure are not published here.

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Location

Address
100 West 84th Street
State
New York
ZIP
10024
Coordinates
40.78529, -73.97343

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in New York City · biggest emitters

How does M009 (OECID: 0100150; BBL: 1012140029) 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. M009 (OECID: 0100150; BBL: 1012140029)'s ENERGY STAR score of 86 compares with an average of 64 across the 2,052 that report a score; it scores higher than 77% of them and lower than 22%. Its site EUI of 51.2 kBtu/ft² is about 16% below the average of 61.3 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 4.3 kgCO₂e/ft² is roughly in line with the group average of 4.8 kgCO₂e/ft².

At 105,725 sq ft, it is roughly in line with the average floor area of 101,338 sq ft for those buildings. It was built in 1965, 12 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 M009 (OECID: 0100150; BBL: 1012140029)'s energy performance changed over time?

BuildingCensus holds 3 New York City disclosures for M009 (OECID: 0100150; BBL: 1012140029), covering report years 2022–2024. Its ENERGY STAR score went from 72 in 2022 to 86 in 2024 (+14 points). Site EUI moved from 78.5 kBtu/ft² (2022) to 51.2 kBtu/ft² (2024), a 35% decrease. Reported emissions went from 626 tCO₂e to 459 tCO₂e over the same span (down 27%).

What does an ENERGY STAR score of 86 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 86 means the building performs better than about 86% of its national peers. BuildingCensus bands the score into report-card grades; 86 falls in band A — high performer (85–100). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. 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. M009 (OECID: 0100150; BBL: 1012140029)'s 51.2 kBtu/ft² across 105,725 sq ft works out to about 5.4 billion Btu (1,586 MWh-equivalent) in 2024. Its source EUI of 78.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 453,662 kWh of electricity and 2,726 therms of natural gas for the year.

Which law requires M009 (OECID: 0100150; BBL: 1012140029) to report its energy use?

M009 (OECID: 0100150; BBL: 1012140029) 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:1634624:2024). 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

Frequently asked questions

What is M009 (OECID: 0100150; BBL: 1012140029)'s energy grade?

M009 (OECID: 0100150; BBL: 1012140029) scores 86 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does M009 (OECID: 0100150; BBL: 1012140029) use?

Its 2024 site energy-use intensity was 51.2 kBtu/ft² (78.0 kBtu/ft² source) across 105,725 sq ft, including 453,662 kWh of electricity and 2,726 therms of natural gas.

What are M009 (OECID: 0100150; BBL: 1012140029)'s carbon emissions?

M009 (OECID: 0100150; BBL: 1012140029) reported 459 tCO₂e of greenhouse-gas emissions (4.3 kgCO₂e/ft²) for 2024.

Where is M009 (OECID: 0100150; BBL: 1012140029)?

M009 (OECID: 0100150; BBL: 1012140029) is at 100 West 84th Street, in New York City, New York 10024. Its coordinates are 40.78529, -73.97343 (latitude, longitude), as published in the Energy and Water Data Disclosure file.

How big is M009 (OECID: 0100150; BBL: 1012140029) and when was it built?

M009 (OECID: 0100150; BBL: 1012140029) has 105,725 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1965 as its year built. It is classed as K-12 school.

Is M009 (OECID: 0100150; BBL: 1012140029) 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, “M009 (OECID: 0100150; BBL: 1012140029), New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/m009-oecid-0100150-bbl-1012140029-4959b461 (data as of October 2, 2026).