Confluence Academy - South City - Meramec
K-12 School in St. Louis, MO · 3112 MERAMEC ST
At a glance
Confluence Academy - South City - Meramec is a 75,000-square-foot K-12 school at 3112 MERAMEC ST in St. Louis, Missouri. In its 2021 St. Louis benchmarking disclosure it reported a site energy-use intensity of 19.6 kBtu/ft².
Building Energy Awareness Ordinance 70474 / BEPS 71132 · reporting year 2021
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 19.6 kBtu/ft² |
| Source EUI | — |
| GHG emissions | — |
| GHG intensity | — |
| Gross floor area | 75,000 sq ft |
| Source record | st_louis:P-001151:2021 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2021latest | — | 19.6 kBtu/ft² | — | |
| 2020 | — | 19.0 kBtu/ft² | — | |
| 2019 | — | 21.5 kBtu/ft² | — | |
| 2018 | — | 20.9 kBtu/ft² | — | |
| 2017 | — | 17.8 kBtu/ft² | — |
Compliance context
Building Energy Awareness Ordinance 70474 / BEPS 71132
St. Louis's Building Energy Performance Standard (Ordinance 71132) requires buildings of 50,000 sq ft or more to meet energy-use targets, with standards set on four-year cycles.
Ownership
Archdiocese of St. Louis
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Location
- Address
- 3112 MERAMEC ST
- City
- St. Louis
- State
- Missouri
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in St. Louis · biggest emitters
How does Confluence Academy - South City - Meramec compare with other K-12 school buildings in St. Louis?
The latest disclosures cover 77 K-12 school buildings in St. Louis, out of 639 buildings citywide. Its site EUI of 19.6 kBtu/ft² is about 71% below the average of 67.0 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 75,000 sq ft, it is about 25% below the average floor area of 99,435 sq ft for those buildings. 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.
How has Confluence Academy - South City - Meramec's energy performance changed over time?
BuildingCensus holds 5 St. Louis disclosures for Confluence Academy - South City - Meramec, covering report years 2017–2021. Site EUI moved from 17.8 kBtu/ft² (2017) to 19.6 kBtu/ft² (2021), an 10% increase.
What does a site EUI of 19.6 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. Confluence Academy - South City - Meramec's 19.6 kBtu/ft² across 75,000 sq ft works out to about 1.5 billion Btu (431 MWh-equivalent) in 2021.
Which law requires Confluence Academy - South City - Meramec to report its energy use?
Confluence Academy - South City - Meramec reports under the Building Energy Awareness Ordinance 70474 / BEPS 71132, the legal basis of St. Louis's Building Energy Awareness Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2021 disclosure (source record st_louis:P-001151:2021). St. Louis's Building Energy Performance Standard (Ordinance 71132) requires buildings of 50,000 sq ft or more to meet energy-use targets, with standards set on four-year cycles.
More K-12 school buildings in St. Louis
- Stevens (Alternative South)· 74,846 sq ft · EUI 47.7 kBtu/ft²
- Humboldt· 74,628 sq ft · EUI 62.4 kBtu/ft²
- Ashland Elementary· 74,146 sq ft · EUI 90.3 kBtu/ft²
- New City School· 74,000 sq ft · EUI 60.6 kBtu/ft²
- Washington Montessori· 73,840 sq ft · EUI 79.7 kBtu/ft²
- Carnahan High School· 73,500 sq ft · EUI 78.7 kBtu/ft²
- K-12 School buildings in St. Louis· 77 benchmarked
- All St. Louis benchmarked buildings· Building Energy Awareness Ordinance 70474 / BEPS 71132
- Most efficient large buildings in St. Louis
- Least efficient large buildings in St. Louis
- Biggest emitters in St. Louis
Frequently asked questions
What is Confluence Academy - South City - Meramec's energy grade?
Confluence Academy - South City - Meramec did not report an ENERGY STAR score in its 2021 disclosure, but its site energy-use intensity was 19.6 kBtu/ft².
How much energy does Confluence Academy - South City - Meramec use?
Its 2021 site energy-use intensity was 19.6 kBtu/ft² across 75,000 sq ft.
What are Confluence Academy - South City - Meramec's carbon emissions?
No greenhouse-gas emissions figure was reported for 2021.
Where is Confluence Academy - South City - Meramec?
Confluence Academy - South City - Meramec is at 3112 MERAMEC ST, in St. Louis, Missouri.
How big is Confluence Academy - South City - Meramec and when was it built?
Confluence Academy - South City - Meramec has 75,000 sq ft of gross floor area, as reported in its 2021 disclosure. It is classed as K-12 school.
Is Confluence Academy - South City - Meramec covered by the Building Energy Awareness Ordinance 70474 / BEPS 71132?
Yes — it appears in the 2021 Building Energy Awareness Benchmarking disclosure, which lists the buildings reporting under the Building Energy Awareness Ordinance 70474 / BEPS 71132.
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About this data
Source: Building Energy Awareness Benchmarking (Building Energy Awareness Ordinance 70474 / BEPS 71132), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Confluence Academy - South City - Meramec, St. Louis, Missouri — 2021 benchmarking disclosure”, https://buildingcensus.com/buildings/st-louis/confluence-academy-south-city-meramec-d98061d2 (data as of July 9, 2026).