Ryan Learning Center-College/University
College/University in California, CA · 3900 Lomaland Dr A1, San Diego · 92108
At a glance
Ryan Learning Center-College/University is a 66,500-square-foot college/university building at 3900 Lomaland Dr A1, San Diego in San Diego, California, built in 1970. In its 2019 California benchmarking disclosure it reported a site energy-use intensity of 55.7 kBtu/ft² and 245 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2019
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 55.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 245 tCO₂e |
| GHG intensity | 3.7 kgCO₂e/ft² |
| Electricity | 1,084,815 kWh |
| Gross floor area | 66,500 sq ft |
| Source record | california:12427727:2019 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2019latest | — | 55.7 kBtu/ft² | 245 tCO₂e | |
| 2018 | — | 57.0 kBtu/ft² | 251 tCO₂e |
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
- 3900 Lomaland Dr A1, San Diego
- City
- California
- State
- California
- ZIP
- 92108
- Coordinates
- 32.71797, -117.25009
Within ~1 km
Nearby benchmarked buildings
- 3900 Lomaland Drscore —
College/University · 443,775 sq ft
- 3900 Lomaland Drscore —
College/University · 443,775 sq ft
- 3902 Lomaland Drivescore —
College/University · 348,845 sq ft
College/University · 87,621 sq ft
College/University · 83,007 sq ft
- Nicholson Commonsscore —
Other · 74,193 sq ft
See also: most efficient in California · biggest emitters
How does Ryan Learning Center-College/University compare with other college/university buildings in California?
The latest disclosures cover 497 college/university buildings in California, out of 40,029 buildings citywide. Its site EUI of 55.7 kBtu/ft² is about 30% below the average of 79.7 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 3.7 kgCO₂e/ft² is about 23% below the group average of 4.8 kgCO₂e/ft².
At 66,500 sq ft, it is about 88% below the average floor area of 569,516 sq ft for those buildings. Its 1970 construction date is close to the group's average year built (1969). Across all 24 jurisdictions BuildingCensus covers, the 2,113 college/university buildings average an ENERGY STAR score of 68 and a site EUI of 98.7 kBtu/ft².
How has Ryan Learning Center-College/University's energy performance changed over time?
BuildingCensus holds 2 California disclosures for Ryan Learning Center-College/University, covering report years 2018–2019. Site EUI moved from 57.0 kBtu/ft² (2018) to 55.7 kBtu/ft² (2019), a 2% decrease. Reported emissions went from 251 tCO₂e to 245 tCO₂e over the same span (down 2%).
What does a site EUI of 55.7 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. Ryan Learning Center-College/University's 55.7 kBtu/ft² across 66,500 sq ft works out to about 3.7 billion Btu (1,086 MWh-equivalent) in 2019. The disclosure also reports 1,084,815 kWh of electricity for the year.
Which law requires Ryan Learning Center-College/University to report its energy use?
Ryan Learning Center-College/University 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 2019 disclosure (source record california:12427727:2019). 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 college/university buildings in California
- Oxford Tract· 66,240 sq ft
- Eshleman Hall· 66,203 sq ft · EUI 35.1 kBtu/ft²
- C.V. Starr East Asian Library· 65,860 sq ft · EUI 37.0 kBtu/ft²
- 654 Minnesota· 65,525 sq ft · EUI 57.6 kBtu/ft²
- Park & Market· 65,290 sq ft · EUI 45.3 kBtu/ft²
- Vvc Regional Public Safety Training Center (Rpstc)· 65,000 sq ft · EUI 42.7 kBtu/ft²
- College/University buildings in California· 497 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 Ryan Learning Center-College/University's energy grade?
Ryan Learning Center-College/University did not report an ENERGY STAR score in its 2019 disclosure, but its site energy-use intensity was 55.7 kBtu/ft².
How much energy does Ryan Learning Center-College/University use?
Its 2019 site energy-use intensity was 55.7 kBtu/ft² across 66,500 sq ft, including 1,084,815 kWh of electricity.
What are Ryan Learning Center-College/University's carbon emissions?
Ryan Learning Center-College/University reported 245 tCO₂e of greenhouse-gas emissions (3.7 kgCO₂e/ft²) for 2019.
Where is Ryan Learning Center-College/University?
Ryan Learning Center-College/University is at 3900 Lomaland Dr A1, San Diego, in San Diego, California 92108. Its coordinates are 32.71797, -117.25009 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Ryan Learning Center-College/University and when was it built?
Ryan Learning Center-College/University has 66,500 sq ft of gross floor area, as reported in its 2019 disclosure. The disclosure lists 1970 as its year built. It is classed as college/university.
Is Ryan Learning Center-College/University covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2019 Building Energy Benchmarking Program (statewide) disclosure, which lists the buildings reporting under AB 802 (Public Resources Code §25402.10).
Working with California building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “Ryan Learning Center-College/University, San Diego, California — 2019 benchmarking disclosure”, https://buildingcensus.com/buildings/california/ryan-learning-center-college-university-9649fdb6 (data as of July 9, 2026).