BuildingCensus
A

X139 (OECID: 0200183; BBL: 2022860036)

K-12 School in New York City, NY · 345 Brook Avenue · 10454

ENERGY STAR score
90
band A · 2024
Site EUI
56.6
kBtu/ft²
GHG emissions
687
tCO₂e
GHG intensity
4.2
kgCO₂e/ft²
Floor area
164,525
sq ft
Year built
1957
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 score90 (band A)
Site EUI56.6 kBtu/ft²
Source EUI76.4 kBtu/ft²
GHG emissions687 tCO₂e
GHG intensity4.2 kgCO₂e/ft²
Electricity518,956 kWh
Natural gas3,156 therms
Water use4 kgal
Gross floor area164,525 sq ft
Source recordnyc:1634109:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest90+156.6 kBtu/ft²687 tCO₂e
202389+953.3 kBtu/ft²659 tCO₂e
20228063.7 kBtu/ft²804 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.

Program details →

Ownership

No owner listed in the disclosure.

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Location

Address
345 Brook Avenue
State
New York
ZIP
10454
Coordinates
40.81004, -73.91779

Within ~1 km

Nearby benchmarked buildings

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

Frequently asked questions

What is X139 (OECID: 0200183; BBL: 2022860036)'s energy grade?

X139 (OECID: 0200183; BBL: 2022860036) scores 90 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 X139 (OECID: 0200183; BBL: 2022860036) use?

Its 2024 site energy-use intensity was 56.6 kBtu/ft² (76.4 kBtu/ft² source) across 164,525 sq ft, including 518,956 kWh of electricity and 3,156 therms of natural gas.

What are X139 (OECID: 0200183; BBL: 2022860036)'s carbon emissions?

X139 (OECID: 0200183; BBL: 2022860036) reported 687 tCO₂e of greenhouse-gas emissions (4.2 kgCO₂e/ft²) for 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.

Dataset updated . Source: Energy and Water Data Disclosure disclosure, record nyc:1634109:2024.