Sunnyvale Tech Commons (950)
Office in California, CA · 950 De Guigne Drive, Sunnyvale · 94087
At a glance
Sunnyvale Tech Commons (950) is a 71,390-square-foot office building at 950 De Guigne Drive, Sunnyvale in Sunnyvale, California, built in 1990. It is listed in the 2021 Building Energy Benchmarking Program (statewide) disclosure without energy figures: no ENERGY STAR score, energy use or emissions were published for it that year.
No energy data reported for 2021
Sunnyvale Tech Commons (950) appears in the 2021 Building Energy Benchmarking Program (statewide) disclosure, but no ENERGY STAR score, energy use or emissions were published for it — the building did not report benchmarking data for that year.
Floor area on file: 71,390 sq ft · Built 1990
Source record california:16124025:2021
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 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
- 950 De Guigne Drive, Sunnyvale
- City
- California
- State
- California
- ZIP
- 94087
- Coordinates
- 37.38605, -122.00528
Within ~1 km
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See also: most efficient in California · biggest emitters
Which law requires Sunnyvale Tech Commons (950) to report its energy use?
Sunnyvale Tech Commons (950) reports under AB 802 (Public Resources Code §25402.10), the legal basis of California's Building Energy Benchmarking Program (statewide), which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2021 disclosure (source record california:16124025:2021). 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.
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- Least efficient large buildings in California
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Frequently asked questions
What is Sunnyvale Tech Commons (950)'s energy grade?
Sunnyvale Tech Commons (950) has no grade: it did not report energy data for 2021. The 2021 Building Energy Benchmarking Program (statewide) disclosure lists the building but publishes no ENERGY STAR score, energy use or emissions for it.
Where is Sunnyvale Tech Commons (950)?
Sunnyvale Tech Commons (950) is at 950 De Guigne Drive, Sunnyvale, in Sunnyvale, California 94087. Its coordinates are 37.38605, -122.00528 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
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About this data
Source: Building Energy Benchmarking Program (statewide) (AB 802 (Public Resources Code §25402.10)), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Sunnyvale Tech Commons (950), Sunnyvale, California — 2021 benchmarking disclosure”, https://buildingcensus.com/buildings/california/sunnyvale-tech-commons-950-56fd4d40 (data as of July 9, 2026).