Campus - Trenkmann
Office in New York City, NY · 407 Broome Street · 10013
At a glance
Campus - Trenkmann is a 157,800-square-foot office building at 407 Broome Street in New York City, New York, built in 1900. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 43.0 kBtu/ft² and 617 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 43.0 kBtu/ft² |
| Source EUI | 75.0 kBtu/ft² |
| GHG emissions | 617 tCO₂e |
| GHG intensity | 3.9 kgCO₂e/ft² |
| Electricity | 815,722 kWh |
| Natural gas | 0 therms |
| Water use | 2,238 kgal |
| Gross floor area | 157,800 sq ft |
| Source record | nyc:17387222:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 43.0 kBtu/ft² | 617 tCO₂e | |
| 2023 | — | 42.7 kBtu/ft² | 581 tCO₂e | |
| 2022 | — | 53.7 kBtu/ft² | 638 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
- 407 Broome Street
- City
- New York City
- State
- New York
- ZIP
- 10013
- Coordinates
- 40.72094, -73.99793
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Campus - Trenkmann compare with other office buildings in New York City?
The latest disclosures cover 3,384 office buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 43.0 kBtu/ft² is about 33% below the average of 64.5 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 3.9 kgCO₂e/ft² is about 33% below the group average of 5.8 kgCO₂e/ft².
At 157,800 sq ft, it is about 23% below the average floor area of 205,440 sq ft for those buildings. It was built in 1900, 40 years earlier than the group's average year built (1940). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has Campus - Trenkmann's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Campus - Trenkmann, covering report years 2022–2024. Site EUI moved from 53.7 kBtu/ft² (2022) to 43.0 kBtu/ft² (2024), a 20% decrease. Reported emissions went from 638 tCO₂e to 617 tCO₂e over the same span (down 3%).
What does a site EUI of 43.0 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. Campus - Trenkmann's 43.0 kBtu/ft² across 157,800 sq ft works out to about 6.8 billion Btu (1,989 MWh-equivalent) in 2024. Its source EUI of 75.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 815,722 kWh of electricity, 0 therms of natural gas and 2,238 thousand gallons of water for the year.
Which law requires Campus - Trenkmann to report its energy use?
Campus - Trenkmann 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:17387222:2024). 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 office buildings in New York City
- 42-52 West 39 Street LLC / 42 West 39th St· 157,748 sq ft · score 81 (B)
- 18 West 18th Street· 157,711 sq ft · score 95 (A)
- 9 Bond Street· 157,600 sq ft · EUI 106.0 kBtu/ft²
- 41-45 West 25th St (LL84)-Campus· 157,152 sq ft · EUI 37.9 kBtu/ft²
- 229 West 28th Street· 157,061 sq ft · score 90 (A)
- 501 5th Avenue· 156,993 sq ft · score 77 (B)
- Office buildings in New York City· 3,384 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 Campus - Trenkmann's energy grade?
Campus - Trenkmann did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 43.0 kBtu/ft².
How much energy does Campus - Trenkmann use?
Its 2024 site energy-use intensity was 43.0 kBtu/ft² (75.0 kBtu/ft² source) across 157,800 sq ft, including 815,722 kWh of electricity and 0 therms of natural gas.
What are Campus - Trenkmann's carbon emissions?
Campus - Trenkmann reported 617 tCO₂e of greenhouse-gas emissions (3.9 kgCO₂e/ft²) for 2024.
Where is Campus - Trenkmann?
Campus - Trenkmann is at 407 Broome Street, in New York City, New York 10013. Its coordinates are 40.72094, -73.99793 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Campus - Trenkmann and when was it built?
Campus - Trenkmann has 157,800 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1900 as its year built. It is classed as office.
Is Campus - Trenkmann 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, “Campus - Trenkmann, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/campus-trenkmann-64f4ba9b (data as of October 2, 2026).