CUNY CC > HCC_380_Hostos CC: East Academic Complex - C
College/University in New York City, NY · 450 Grand Concourse · 10451
At a glance
CUNY CC > HCC_380_Hostos CC: East Academic Complex - C is a 268,109-square-foot college/university building at 450 Grand Concourse in New York City, New York, built in 1994. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 50.5 kBtu/ft² and 1,523 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 50.5 kBtu/ft² |
| Source EUI | 137.6 kBtu/ft² |
| GHG emissions | 1,523 tCO₂e |
| GHG intensity | 5.7 kgCO₂e/ft² |
| Electricity | 3,797,115 kWh |
| Natural gas | 5,953 therms |
| Gross floor area | 268,109 sq ft |
| Source record | nyc:21353759:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 50.5 kBtu/ft² | 1,523 tCO₂e | |
| 2023 | — | 52.2 kBtu/ft² | 1,492 tCO₂e | |
| 2022 | — | 48.9 kBtu/ft² | 1,085 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
- 450 Grand Concourse
- City
- New York City
- State
- New York
- ZIP
- 10451
- Coordinates
- 40.81732, -73.92786
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does CUNY CC > HCC_380_Hostos CC: East Academic Complex - C compare with other college/university buildings in New York City?
The latest disclosures cover 553 college/university buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 50.5 kBtu/ft² is about half of the average of 94.5 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 5.7 kgCO₂e/ft² is roughly in line with the group average of 6.0 kgCO₂e/ft².
At 268,109 sq ft, it is about 33% above the average floor area of 202,329 sq ft for those buildings. It was built in 1994, 47 years later than the group's average year built (1947). Across all 24 jurisdictions BuildingCensus covers, the 2,113 college/university buildings average an ENERGY STAR score of 68 and a site EUI of 98.7 kBtu/ft².
How has CUNY CC > HCC_380_Hostos CC: East Academic Complex - C's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for CUNY CC > HCC_380_Hostos CC: East Academic Complex - C, covering report years 2022–2024. Site EUI moved from 48.9 kBtu/ft² (2022) to 50.5 kBtu/ft² (2024), an 3% increase. Reported emissions went from 1,085 tCO₂e to 1,523 tCO₂e over the same span (up 40%).
What does a site EUI of 50.5 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. CUNY CC > HCC_380_Hostos CC: East Academic Complex - C's 50.5 kBtu/ft² across 268,109 sq ft works out to about 13.5 billion Btu (3,968 MWh-equivalent) in 2024. Its source EUI of 137.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 3,797,115 kWh of electricity and 5,953 therms of natural gas for the year.
Which law requires CUNY CC > HCC_380_Hostos CC: East Academic Complex - C to report its energy use?
CUNY CC > HCC_380_Hostos CC: East Academic Complex - C 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:21353759:2024). 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 college/university buildings in New York City
- 425 W 121st St. & School of Social Work· 267,819 sq ft · EUI 81.5 kBtu/ft²
- 721-725 Broadway· 263,213 sq ft
- CUNY SC > QC_536_Queens College: Science Building· 263,196 sq ft · EUI 12.4 kBtu/ft²
- 558 RIVERSIDE DRIVE· 256,528 sq ft · EUI 0.0 kBtu/ft²
- Allan Rosenfield Building· 256,438 sq ft · EUI 241.4 kBtu/ft²
- Allan Rosenfield LL97 Building· 256,438 sq ft · EUI 241.4 kBtu/ft²
- College/University buildings in New York City· 553 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 CUNY CC > HCC_380_Hostos CC: East Academic Complex - C's energy grade?
CUNY CC > HCC_380_Hostos CC: East Academic Complex - C did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 50.5 kBtu/ft².
How much energy does CUNY CC > HCC_380_Hostos CC: East Academic Complex - C use?
Its 2024 site energy-use intensity was 50.5 kBtu/ft² (137.6 kBtu/ft² source) across 268,109 sq ft, including 3,797,115 kWh of electricity and 5,953 therms of natural gas.
What are CUNY CC > HCC_380_Hostos CC: East Academic Complex - C's carbon emissions?
CUNY CC > HCC_380_Hostos CC: East Academic Complex - C reported 1,523 tCO₂e of greenhouse-gas emissions (5.7 kgCO₂e/ft²) for 2024.
Where is CUNY CC > HCC_380_Hostos CC: East Academic Complex - C?
CUNY CC > HCC_380_Hostos CC: East Academic Complex - C is at 450 Grand Concourse, in New York City, New York 10451. Its coordinates are 40.81732, -73.92786 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is CUNY CC > HCC_380_Hostos CC: East Academic Complex - C and when was it built?
CUNY CC > HCC_380_Hostos CC: East Academic Complex - C has 268,109 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1994 as its year built. It is classed as college/university.
Is CUNY CC > HCC_380_Hostos CC: East Academic Complex - C 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, “CUNY CC > HCC_380_Hostos CC: East Academic Complex - C, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/cuny-cc-hcc-380-hostos-cc-east-academic-complex-c-f1be49a4 (data as of October 2, 2026).