LL84 Wagner College - Union
College/University in New York City, NY · 15 Campus Road · 10301
At a glance
LL84 Wagner College - Union is a 78,475-square-foot college/university building at 15 Campus Road in New York City, New York, built in 1967. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 156.6 kBtu/ft² and 653 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 156.6 kBtu/ft² |
| Source EUI | 164.5 kBtu/ft² |
| GHG emissions | 653 tCO₂e |
| GHG intensity | 8.3 kgCO₂e/ft² |
| Natural gas | 122,928 therms |
| Gross floor area | 78,475 sq ft |
| Source record | nyc:5848361:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 156.6 kBtu/ft² | 653 tCO₂e | |
| 2023 | — | 327.0 kBtu/ft² | 1,363 tCO₂e | |
| 2022 | — | 42.6 kBtu/ft² | 243 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
- 15 Campus Road
- City
- New York City
- State
- New York
- ZIP
- 10301
- Coordinates
- 40.61319, -74.09421
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does LL84 Wagner College - Union 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 156.6 kBtu/ft² is about 66% above the average of 94.5 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 8.3 kgCO₂e/ft² is about 39% above the group average of 6.0 kgCO₂e/ft².
At 78,475 sq ft, it is about 61% below the average floor area of 202,329 sq ft for those buildings. It was built in 1967, 20 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 LL84 Wagner College - Union's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for LL84 Wagner College - Union, covering report years 2022–2024. Site EUI moved from 42.6 kBtu/ft² (2022) to 156.6 kBtu/ft² (2024), an 268% increase. Reported emissions went from 243 tCO₂e to 653 tCO₂e over the same span (up 169%).
What does a site EUI of 156.6 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. LL84 Wagner College - Union's 156.6 kBtu/ft² across 78,475 sq ft works out to about 12.3 billion Btu (3,602 MWh-equivalent) in 2024. Its source EUI of 164.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 122,928 therms of natural gas for the year.
Which law requires LL84 Wagner College - Union to report its energy use?
LL84 Wagner College - Union 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:5848361:2024). 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.
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- 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 LL84 Wagner College - Union's energy grade?
LL84 Wagner College - Union did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 156.6 kBtu/ft².
How much energy does LL84 Wagner College - Union use?
Its 2024 site energy-use intensity was 156.6 kBtu/ft² (164.5 kBtu/ft² source) across 78,475 sq ft and 122,928 therms of natural gas.
What are LL84 Wagner College - Union's carbon emissions?
LL84 Wagner College - Union reported 653 tCO₂e of greenhouse-gas emissions (8.3 kgCO₂e/ft²) for 2024.
Where is LL84 Wagner College - Union?
LL84 Wagner College - Union is at 15 Campus Road, in New York City, New York 10301. Its coordinates are 40.61319, -74.09421 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is LL84 Wagner College - Union and when was it built?
LL84 Wagner College - Union has 78,475 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1967 as its year built. It is classed as college/university.
Is LL84 Wagner College - Union 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, “LL84 Wagner College - Union, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/ll84-wagner-college-union-2284db59 (data as of October 2, 2026).