Terreno 6th Ave
Non-Refrigerated Warehouse in Seattle, WA · 2200 6TH AVE S · 98134
At a glance
Terreno 6th Ave is a 45,842-square-foot non-refrigerated warehouse at 2200 6TH AVE S in Seattle, Washington, built in 1960. In its 2025 Seattle benchmarking disclosure it reported an ENERGY STAR score of 2 out of 100 (grade D), a site energy-use intensity of 112.8 kBtu/ft² and 160 tCO₂e of greenhouse-gas emissions. That score is higher than 3% of the 117 scored non-refrigerated warehouse buildings in Seattle.
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 2 (band D) |
| Site EUI | 112.8 kBtu/ft² |
| Source EUI | 208.0 kBtu/ft² |
| GHG emissions | 160 tCO₂e |
| GHG intensity | 3.5 kgCO₂e/ft² |
| Electricity | 687,458 kWh |
| Natural gas | 28,270 therms |
| Gross floor area | 45,842 sq ft |
| Source record | seattle:24091:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 2 | -5 | 112.8 kBtu/ft² | 160 tCO₂e |
| 2024 | 7 | +3 | 80.1 kBtu/ft² | 113 tCO₂e |
| 2023 | 4 | +1 | 110.1 kBtu/ft² | 188 tCO₂e |
| 2022 | 3 | -3 | 124.3 kBtu/ft² | 229 tCO₂e |
| 2021 | 6 | -49 | 101.8 kBtu/ft² | 180 tCO₂e |
| 2020 | 55 | 29.2 kBtu/ft² | 41 tCO₂e | |
| 2019 | — | — | — | |
| 2018 | 100 | ±0 | 5.3 kBtu/ft² | 12 tCO₂e |
| 2017 | 100 | +1 | 4.6 kBtu/ft² | 13 tCO₂e |
| 2016 | 99 | +1 | 11.4 kBtu/ft² | 12 tCO₂e |
| 2015 | 98 | 11.3 kBtu/ft² | 10 tCO₂e |
Compliance context
Seattle Energy Benchmarking Ordinance (SMC 22.920)
Seattle's Building Emissions Performance Standard (adopted 2023) applies to buildings over 20,000 sq ft: benchmarking verification is due 2027–2030 and initial emissions targets 2031–2035, reaching net zero by 2041–2050, with fines for non-compliance.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 2200 6TH AVE S
- City
- Seattle
- State
- Washington
- ZIP
- 98134
- Coordinates
- 47.58336, -122.32525
Within ~1 km
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How does Terreno 6th Ave compare with other non-refrigerated warehouse buildings in Seattle?
The latest disclosures cover 164 non-refrigerated warehouse buildings in Seattle, out of 3,871 buildings citywide. Terreno 6th Ave's ENERGY STAR score of 2 compares with an average of 58 across the 117 that report a score; it scores higher than 3% of them and lower than 97%. Its site EUI of 112.8 kBtu/ft² is about 270% above the average of 30.5 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 3.5 kgCO₂e/ft² is about 287% above the group average of 0.9 kgCO₂e/ft².
At 45,842 sq ft, it is about 22% below the average floor area of 58,727 sq ft for those buildings. Its 1960 construction date is close to the group's average year built (1960). Across all 24 jurisdictions BuildingCensus covers, the 4,723 non-refrigerated warehouse buildings average an ENERGY STAR score of 66 and a site EUI of 26.0 kBtu/ft².
How has Terreno 6th Ave's energy performance changed over time?
BuildingCensus holds 11 Seattle disclosures for Terreno 6th Ave, covering report years 2015–2025. Its ENERGY STAR score went from 98 in 2015 to 2 in 2025 (-96 points); its best year on file was 2017, at 100. Site EUI moved from 11.3 kBtu/ft² (2015) to 112.8 kBtu/ft² (2025), an 898% increase. Reported emissions went from 10 tCO₂e to 160 tCO₂e over the same span (up 1481%).
What does an ENERGY STAR score of 2 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: a score of 2 means the building performs better than about 2% of its national peers. BuildingCensus bands the score into report-card grades; 2 falls in band D — lowest band (1–54). It sits 73 points below 75, the threshold for ENERGY STAR certification. In Seattle, 69% 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. Terreno 6th Ave's 112.8 kBtu/ft² across 45,842 sq ft works out to about 5.2 billion Btu (1,515 MWh-equivalent) in 2025. Its source EUI of 208.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 687,458 kWh of electricity and 28,270 therms of natural gas for the year.
Which law requires Terreno 6th Ave to report its energy use?
Terreno 6th Ave reports under the Seattle Energy Benchmarking Ordinance (SMC 22.920), the legal basis of Seattle's Building Energy Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2025 disclosure (source record seattle:24091:2025). Seattle's Building Emissions Performance Standard (adopted 2023) applies to buildings over 20,000 sq ft: benchmarking verification is due 2027–2030 and initial emissions targets 2031–2035, reaching net zero by 2041–2050, with fines for non-compliance.
More non-refrigerated warehouse buildings in Seattle
- Sdot Traffic Shop· 45,036 sq ft · EUI 58.5 kBtu/ft²
- Salmon Bay Waterway· 44,639 sq ft · score 76 (B)
- Northwest Wholesale Florists· 44,476 sq ft
- Glacier Marine Services· 44,100 sq ft · score 18 (D)
- Kenyon Business Park (Bldg B)· 44,000 sq ft
- Seattle Lighting Fixture Company· 43,484 sq ft · score 52 (D)
- Non-Refrigerated Warehouse buildings in Seattle· 164 benchmarked
- All Seattle benchmarked buildings· Seattle Energy Benchmarking Ordinance (SMC 22.920)
- Most efficient large buildings in Seattle
- Least efficient large buildings in Seattle
- Biggest emitters in Seattle
Frequently asked questions
What is Terreno 6th Ave's energy grade?
Terreno 6th Ave scores 2 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2025 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Terreno 6th Ave use?
Its 2025 site energy-use intensity was 112.8 kBtu/ft² (208.0 kBtu/ft² source) across 45,842 sq ft, including 687,458 kWh of electricity and 28,270 therms of natural gas.
What are Terreno 6th Ave's carbon emissions?
Terreno 6th Ave reported 160 tCO₂e of greenhouse-gas emissions (3.5 kgCO₂e/ft²) for 2025.
Where is Terreno 6th Ave?
Terreno 6th Ave is at 2200 6TH AVE S, in Seattle, Washington 98134. Its coordinates are 47.58336, -122.32525 (latitude, longitude), as published in the Building Energy Benchmarking file.
How big is Terreno 6th Ave and when was it built?
Terreno 6th Ave has 45,842 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1960 as its year built. It is classed as non-refrigerated warehouse.
Is Terreno 6th Ave covered by the Seattle Energy Benchmarking Ordinance (SMC 22.920)?
Yes — it appears in the 2025 Building Energy Benchmarking disclosure, which lists the buildings reporting under the Seattle Energy Benchmarking Ordinance (SMC 22.920).
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About this data
Source: Building Energy Benchmarking (Seattle Energy Benchmarking Ordinance (SMC 22.920)), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Terreno 6th Ave, Seattle, Washington — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/seattle/terreno-6th-ave-d8e19870 (data as of October 2, 2026).