401 Ellis
Office in California, CA · 401 Ellis Street, Mountain View · 94043
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 9.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 49 tCO₂e |
| GHG intensity | 0.5 kgCO₂e/ft² |
| Electricity | 250,721 kWh |
| Natural gas | 8 therms |
| Gross floor area | 100,842 sq ft |
| Source record | california:15619761:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | +1 | 9.8 kBtu/ft² | 49 tCO₂e |
| 2023 | 99 | 20.7 kBtu/ft² | 166 tCO₂e | |
| 2020 | — | — | — |
Compliance context
AB 802 (Public Resources Code §25402.10)
AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
Ownership
No owner listed in the disclosure.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 401 Ellis Street, Mountain View
- City
- California
- State
- California
- ZIP
- 94043
- Coordinates
- 37.39815, -122.05236
Within ~1 km
Nearby benchmarked buildings
- Us-Mfa-Bvscore —
Office · 2,500,096 sq ft
Office · 649,137 sq ft
- Revela Phase 2 (Rv155)score 100
Multifamily Housing · 312,168 sq ft
- Revela (Rv060)score 91
Multifamily Housing · 227,324 sq ft
- 380 Ellis Streetscore —
Office · 224,190 sq ft
- Samsung Iscore 61
Office · 192,755 sq ft
See also: most efficient in California · biggest emitters
Frequently asked questions
What is 401 Ellis's energy grade?
401 Ellis scores 100 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 401 Ellis use?
Its 2024 site energy-use intensity was 9.8 kBtu/ft² across 100,842 sq ft, including 250,721 kWh of electricity and 8 therms of natural gas.
What are 401 Ellis's carbon emissions?
401 Ellis reported 49 tCO₂e of greenhouse-gas emissions (0.5 kgCO₂e/ft²) for 2024. AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
Dataset updated . Source: Building Energy Benchmarking Program (statewide) disclosure, record california:15619761:2024.