Millenial Tech
K-12 School in California, CA · 1110 Carolina St, San Diego · 92102
At a glance
Millenial Tech is a 70,068-square-foot K-12 school at 1110 Carolina St, San Diego in San Diego, California, built in 1962. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 39 out of 100 (grade D), a site energy-use intensity of 22.9 kBtu/ft² and 108 tCO₂e of greenhouse-gas emissions. That score is higher than 9% of the 2,016 scored K-12 school buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 39 (band D) |
| Site EUI | 22.9 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 108 tCO₂e |
| GHG intensity | 1.6 kgCO₂e/ft² |
| Electricity | 412,182 kWh |
| Natural gas | 2,814 therms |
| Gross floor area | 70,068 sq ft |
| Source record | california:50568292:2024 |
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.
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Location
- Address
- 1110 Carolina St, San Diego
- City
- California
- State
- California
- ZIP
- 92102
- Coordinates
- 32.58028, -117.11920
Within ~1 km
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Building · —
Building · —
See also: most efficient in California · biggest emitters
How does Millenial Tech compare with other K-12 school buildings in California?
The latest disclosures cover 2,128 K-12 school buildings in California, out of 40,029 buildings citywide. Millenial Tech's ENERGY STAR score of 39 compares with an average of 74 across the 2,016 that report a score; it scores higher than 9% of them and lower than 90%. Its site EUI of 22.9 kBtu/ft² is about 34% below the average of 34.6 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 1.6 kgCO₂e/ft² is about 22% below the group average of 2.0 kgCO₂e/ft².
At 70,068 sq ft, it is about half of the average floor area of 129,123 sq ft for those buildings. It was built in 1962, 14 years earlier than the group's average year built (1976). Across all 24 jurisdictions BuildingCensus covers, the 6,548 K-12 school buildings average an ENERGY STAR score of 64 and a site EUI of 52.7 kBtu/ft².
What does an ENERGY STAR score of 39 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 39 means the building performs better than about 39% of its national peers. BuildingCensus bands the score into report-card grades; 39 falls in band D — lowest band (1–54). It sits 36 points below 75, the threshold for ENERGY STAR certification. In California, 65% 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. Millenial Tech's 22.9 kBtu/ft² across 70,068 sq ft works out to about 1.6 billion Btu (470 MWh-equivalent) in 2024. The disclosure also reports 412,182 kWh of electricity and 2,814 therms of natural gas for the year.
Which law requires Millenial Tech to report its energy use?
Millenial Tech 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 2024 disclosure (source record california:50568292:2024). 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.
More K-12 school buildings in California
- Ronald Reagan Elementary· 70,044 sq ft · score 7 (D)
- Marguerita Elementary School· 70,030 sq ft · score 96 (A)
- Kerman Middle School· 70,025 sq ft · score 97 (A)
- Yeshiva Aharon Yaakov Ohr Eliyahu· 69,821 sq ft
- Parkside Elementary School· 69,765 sq ft · score 86 (A)
- Kerman-Floyd Elementary / Preschool· 69,709 sq ft · score 98 (A)
- K-12 School buildings in California· 2,128 benchmarked
- All California benchmarked buildings· AB 802 (Public Resources Code §25402.10)
- Most efficient large buildings in California
- Least efficient large buildings in California
- Biggest emitters in California
Frequently asked questions
What is Millenial Tech's energy grade?
Millenial Tech scores 39 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Millenial Tech use?
Its 2024 site energy-use intensity was 22.9 kBtu/ft² across 70,068 sq ft, including 412,182 kWh of electricity and 2,814 therms of natural gas.
What are Millenial Tech's carbon emissions?
Millenial Tech reported 108 tCO₂e of greenhouse-gas emissions (1.6 kgCO₂e/ft²) for 2024.
Where is Millenial Tech?
Millenial Tech is at 1110 Carolina St, San Diego, in San Diego, California 92102. Its coordinates are 32.58028, -117.11920 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Millenial Tech and when was it built?
Millenial Tech has 70,068 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1962 as its year built. It is classed as K-12 school.
Is Millenial Tech covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2024 Building Energy Benchmarking Program (statewide) disclosure, which lists the buildings reporting under AB 802 (Public Resources Code §25402.10).
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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, “Millenial Tech, San Diego, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/millenial-tech-684a9aee (data as of July 9, 2026).