Mow Hall #1
K-12 School in New York City, NY · 5260 Fieldston Road Bronx · 10471
At a glance
Mow Hall #1 is a 30,186-square-foot K-12 school at 5260 Fieldston Road Bronx in New York City, New York, built in 1968. In its 2022 New York City benchmarking disclosure it reported an ENERGY STAR score of 1 out of 100 (grade D), a site energy-use intensity of 295.6 kBtu/ft² and 634 tCO₂e of greenhouse-gas emissions. That score is higher than 0% of the 2,052 scored K-12 school buildings in New York City.
Local Law 84 (LL84) · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 1 (band D) |
| Site EUI | 295.6 kBtu/ft² |
| Source EUI | 602.6 kBtu/ft² |
| GHG emissions | 634 tCO₂e |
| GHG intensity | 21.0 kgCO₂e/ft² |
| Electricity | 1,478,000 kWh |
| Gross floor area | 30,186 sq ft |
| Source record | nyc:6175773:2022 |
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
- 5260 Fieldston Road Bronx
- City
- New York City
- State
- New York
- ZIP
- 10471
- Coordinates
- 40.90003, -73.90151
Within ~1 km
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K-12 School · 369,548 sq ft
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Multifamily Housing · 263,206 sq ft
See also: most efficient in New York City · biggest emitters
How does Mow Hall #1 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. Mow Hall #1's ENERGY STAR score of 1 compares with an average of 64 across the 2,052 that report a score; it scores higher than 0% of them and lower than 99%. Its site EUI of 295.6 kBtu/ft² is about 382% 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 21.0 kgCO₂e/ft² is about 338% above the group average of 4.8 kgCO₂e/ft².
At 30,186 sq ft, it is about 70% below the average floor area of 101,338 sq ft for those buildings. It was built in 1968, 15 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.
What does an ENERGY STAR score of 1 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: 1 is the bottom of the scale. BuildingCensus bands the score into report-card grades; 1 falls in band D — lowest band (1–54). It sits 74 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. Mow Hall #1's 295.6 kBtu/ft² across 30,186 sq ft works out to about 8.9 billion Btu (2,615 MWh-equivalent) in 2022. Its source EUI of 602.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,478,000 kWh of electricity for the year.
Which law requires Mow Hall #1 to report its energy use?
Mow Hall #1 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 2022 disclosure (source record nyc:6175773:2022). 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
- 302- Holy Rosary - Father Vincent Capodanno Catholic Academy· 30,110 sq ft
- Congregation Zemach David· 30,100 sq ft · score 78 (B)
- 416 WILLIS AVENUE· 30,100 sq ft · score 31 (D)
- Congregation Zemach David· 30,100 sq ft · score 62 (C)
- FLACS: 296 E 140th St· 30,077 sq ft · score 41 (D)
- 416 WILLIS AVE· 30,000 sq ft · EUI 61.7 kBtu/ft²
- 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 Mow Hall #1's energy grade?
Mow Hall #1 scores 1 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2022 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Mow Hall #1 use?
Its 2022 site energy-use intensity was 295.6 kBtu/ft² (602.6 kBtu/ft² source) across 30,186 sq ft, including 1,478,000 kWh of electricity.
What are Mow Hall #1's carbon emissions?
Mow Hall #1 reported 634 tCO₂e of greenhouse-gas emissions (21.0 kgCO₂e/ft²) for 2022.
Where is Mow Hall #1?
Mow Hall #1 is at 5260 Fieldston Road Bronx, in New York City, New York 10471. Its coordinates are 40.90003, -73.90151 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Mow Hall #1 and when was it built?
Mow Hall #1 has 30,186 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 1968 as its year built. It is classed as K-12 school.
Is Mow Hall #1 covered by Local Law 84 (LL84)?
Yes — it appears in the 2022 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, “Mow Hall #1, New York City, New York — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/mow-hall-1-26f44510 (data as of October 2, 2026).