CIG > QBG_4700_QBG: Greenhouse/Maintenance Building
Other - Entertainment/Public Assembly in New York City, NY · 43-50 Main St · 11355
At a glance
CIG > QBG_4700_QBG: Greenhouse/Maintenance Building is a 21,226-square-foot other - entertainment/public assembly building at 43-50 Main St in New York City, New York, built in 1964. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 131.9 kBtu/ft² and 276 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 131.9 kBtu/ft² |
| Source EUI | 307.6 kBtu/ft² |
| GHG emissions | 276 tCO₂e |
| GHG intensity | 13.0 kgCO₂e/ft² |
| Electricity | 601,076 kWh |
| Natural gas | 7,490 therms |
| Gross floor area | 21,226 sq ft |
| Source record | nyc:21608475:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 131.9 kBtu/ft² | 276 tCO₂e | |
| 2023 | — | 133.4 kBtu/ft² | 266 tCO₂e | |
| 2022 | — | 144.9 kBtu/ft² | 233 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 43-50 Main St
- City
- New York City
- State
- New York
- ZIP
- 11355
- Coordinates
- 40.75151, -73.82609
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does CIG > QBG_4700_QBG: Greenhouse/Maintenance Building compare with other other - entertainment/public assembly buildings in New York City?
The latest disclosures cover 103 other - entertainment/public assembly buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 131.9 kBtu/ft² is roughly in line with the average of 129.5 kBtu/ft². Its emissions intensity of 13.0 kgCO₂e/ft² is about 23% above the group average of 10.6 kgCO₂e/ft².
At 21,226 sq ft, it is about 61% below the average floor area of 55,038 sq ft for those buildings. It was built in 1964, 34 years later than the group's average year built (1930).
How has CIG > QBG_4700_QBG: Greenhouse/Maintenance Building's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for CIG > QBG_4700_QBG: Greenhouse/Maintenance Building, covering report years 2022–2024. Site EUI moved from 144.9 kBtu/ft² (2022) to 131.9 kBtu/ft² (2024), a 9% decrease. Reported emissions went from 233 tCO₂e to 276 tCO₂e over the same span (up 18%).
What does a site EUI of 131.9 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. CIG > QBG_4700_QBG: Greenhouse/Maintenance Building's 131.9 kBtu/ft² across 21,226 sq ft works out to about 2.8 billion Btu (821 MWh-equivalent) in 2024. Its source EUI of 307.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 601,076 kWh of electricity and 7,490 therms of natural gas for the year.
Which law requires CIG > QBG_4700_QBG: Greenhouse/Maintenance Building to report its energy use?
CIG > QBG_4700_QBG: Greenhouse/Maintenance Building 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:21608475:2024). 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 other - entertainment/public assembly buildings in New York City
- CIG > BBG_748_BBG: Palm House· 21,000 sq ft
- CIG > BBG_10332_Brooklyn Botanical Garden: Visitor Center· 19,000 sq ft
- 9215 4th Ave LLC· 17,854 sq ft · EUI 78.7 kBtu/ft²
- CIG > SHCC_807_Snug Harbor: Bldg T - Music Hall· 16,196 sq ft
- CIG > QBG_4699_QBG: Administration Building· 16,000 sq ft
- DPR_9437_Bushwick Inlet Park Community Center· 15,527 sq ft · EUI 49.2 kBtu/ft²
- Other - Entertainment/Public Assembly buildings in New York City· 103 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 CIG > QBG_4700_QBG: Greenhouse/Maintenance Building's energy grade?
CIG > QBG_4700_QBG: Greenhouse/Maintenance Building did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 131.9 kBtu/ft².
How much energy does CIG > QBG_4700_QBG: Greenhouse/Maintenance Building use?
Its 2024 site energy-use intensity was 131.9 kBtu/ft² (307.6 kBtu/ft² source) across 21,226 sq ft, including 601,076 kWh of electricity and 7,490 therms of natural gas.
What are CIG > QBG_4700_QBG: Greenhouse/Maintenance Building's carbon emissions?
CIG > QBG_4700_QBG: Greenhouse/Maintenance Building reported 276 tCO₂e of greenhouse-gas emissions (13.0 kgCO₂e/ft²) for 2024.
Where is CIG > QBG_4700_QBG: Greenhouse/Maintenance Building?
CIG > QBG_4700_QBG: Greenhouse/Maintenance Building is at 43-50 Main St, in New York City, New York 11355. Its coordinates are 40.75151, -73.82609 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is CIG > QBG_4700_QBG: Greenhouse/Maintenance Building and when was it built?
CIG > QBG_4700_QBG: Greenhouse/Maintenance Building has 21,226 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1964 as its year built. It is classed as other - entertainment/public assembly.
Is CIG > QBG_4700_QBG: Greenhouse/Maintenance Building 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, “CIG > QBG_4700_QBG: Greenhouse/Maintenance Building, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/cig-qbg-4700-qbg-greenhouse-maintenance-building-5dc5bf03 (data as of October 2, 2026).