Capitol Hill Montessori School @ Logan
K-12 School in Washington, DC, DC · 215 G STREET NE · 20002
At a glance
Capitol Hill Montessori School @ Logan is a 63,000-square-foot K-12 school at 215 G STREET NE in Washington, DC, built in 1935. In its 2018 Washington, DC benchmarking disclosure it reported an ENERGY STAR score of 40 out of 100 (grade D), a site energy-use intensity of 67.2 kBtu/ft² and 339 tCO₂e of greenhouse-gas emissions. That score is higher than 50% of the 304 scored K-12 school buildings in Washington, DC.
Clean and Affordable Energy Act / BEPS · reporting year 2018
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 40 (band D) |
| Site EUI | 67.2 kBtu/ft² |
| Source EUI | 144.7 kBtu/ft² |
| GHG emissions | 339 tCO₂e |
| GHG intensity | 5.4 kgCO₂e/ft² |
| Electricity | 781,293 kWh |
| Natural gas | 15,706 therms |
| Gross floor area | 63,000 sq ft |
| Source record | dc:PM3412625:2018 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2018latest | 40 | -40 | 67.2 kBtu/ft² | 339 tCO₂e |
| 2017 | 80 | -10 | 46.9 kBtu/ft² | 237 tCO₂e |
| 2016 | 90 | -1 | 40.6 kBtu/ft² | 201 tCO₂e |
| 2015 | 91 | +2 | 39.9 kBtu/ft² | 196 tCO₂e |
| 2014 | 89 | -1 | 37.6 kBtu/ft² | 186 tCO₂e |
| 2013 | 90 | 36.0 kBtu/ft² | 181 tCO₂e | |
| 2012 | — | — | 157 tCO₂e |
Compliance context
Clean and Affordable Energy Act / BEPS
DC's Building Energy Performance Standards (BEPS) require buildings below the performance standard to improve over compliance cycles (the first ends December 31, 2026; later cycles run five years), with penalties for buildings that fail to meet their pathway.
Ownership
GOVERNMENT OF THE DISTRICT OF COLUMBIA DEPARTMENT OF GENERAL SERVICES
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 215 G STREET NE
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20002
- Coordinates
- 38.89854, -77.00257
Within ~1 km
Nearby benchmarked buildings
- Station Place Iscore 68
Office · 788,412 sq ft
Multifamily Housing · 742,606 sq ft
- Hall of the Statesscore 71
Office · 661,116 sq ft
- Senate Square (se127)score 51
Multifamily Housing · 576,930 sq ft
- Union Place-Toll Brothersscore 98
Multifamily Housing · 567,502 sq ft
- Sentinel Square IIIscore 85
Office · 561,231 sq ft
See also: most efficient in Washington, DC · biggest emitters
How does Capitol Hill Montessori School @ Logan compare with other K-12 school buildings in Washington, DC?
The latest disclosures cover 333 K-12 school buildings in Washington, DC, out of 6,870 buildings citywide. Capitol Hill Montessori School @ Logan's ENERGY STAR score of 40 compares with an average of 44 across the 304 that report a score; it scores higher than 50% of them and lower than 49%. Its site EUI of 67.2 kBtu/ft² is roughly in line with the average of 64.1 kBtu/ft². Its emissions intensity of 5.4 kgCO₂e/ft² is about 13% above the group average of 4.8 kgCO₂e/ft².
At 63,000 sq ft, it is about 41% below the average floor area of 105,946 sq ft for those buildings. It was built in 1935, 14 years earlier than the group's average year built (1949). 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 Capitol Hill Montessori School @ Logan's energy performance changed over time?
BuildingCensus holds 7 Washington, DC disclosures for Capitol Hill Montessori School @ Logan, covering report years 2012–2018. Its ENERGY STAR score went from 90 in 2013 to 40 in 2018 (-50 points); its best year on file was 2015, at 91. Site EUI moved from 36.0 kBtu/ft² (2013) to 67.2 kBtu/ft² (2018), an 87% increase. Reported emissions went from 157 tCO₂e to 339 tCO₂e over the same span (up 116%).
What does an ENERGY STAR score of 40 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 40 means the building performs better than about 40% of its national peers. BuildingCensus bands the score into report-card grades; 40 falls in band D — lowest band (1–54). It sits 35 points below 75, the threshold for ENERGY STAR certification. In Washington, DC, 47% 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. Capitol Hill Montessori School @ Logan's 67.2 kBtu/ft² across 63,000 sq ft works out to about 4.2 billion Btu (1,241 MWh-equivalent) in 2018. Its source EUI of 144.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 781,293 kWh of electricity and 15,706 therms of natural gas for the year.
Which law requires Capitol Hill Montessori School @ Logan to report its energy use?
Capitol Hill Montessori School @ Logan reports under the Clean and Affordable Energy Act / BEPS, the legal basis of Washington, DC's Building Energy Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2018 disclosure (source record dc:PM3412625:2018). DC's Building Energy Performance Standards (BEPS) require buildings below the performance standard to improve over compliance cycles (the first ends December 31, 2026; later cycles run five years), with penalties for buildings that fail to meet their pathway.
More K-12 school buildings in Washington, DC
- Hearst Elementary School· 62,406 sq ft · score 36 (D)
- Tubman Elementary School· 62,044 sq ft
- Children's Guild Charter School· 61,584 sq ft · score 70 (B)
- The Children's Guild· 61,548 sq ft
- Garrison Elementary School· 61,040 sq ft · score 78 (B)
- Mann Elementary School· 60,969 sq ft · score 48 (D)
- K-12 School buildings in Washington, DC· 333 benchmarked
- All Washington, DC benchmarked buildings· Clean and Affordable Energy Act / BEPS
- Most efficient large buildings in Washington, DC
- Least efficient large buildings in Washington, DC
- Biggest emitters in Washington, DC
Frequently asked questions
What is Capitol Hill Montessori School @ Logan's energy grade?
Capitol Hill Montessori School @ Logan scores 40 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2018 Washington, DC disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Capitol Hill Montessori School @ Logan use?
Its 2018 site energy-use intensity was 67.2 kBtu/ft² (144.7 kBtu/ft² source) across 63,000 sq ft, including 781,293 kWh of electricity and 15,706 therms of natural gas.
What are Capitol Hill Montessori School @ Logan's carbon emissions?
Capitol Hill Montessori School @ Logan reported 339 tCO₂e of greenhouse-gas emissions (5.4 kgCO₂e/ft²) for 2018.
Where is Capitol Hill Montessori School @ Logan?
Capitol Hill Montessori School @ Logan is at 215 G STREET NE, in Washington, DC 20002. Its coordinates are 38.89854, -77.00257 (latitude, longitude), as published in the Building Energy Benchmarking file.
How big is Capitol Hill Montessori School @ Logan and when was it built?
Capitol Hill Montessori School @ Logan has 63,000 sq ft of gross floor area, as reported in its 2018 disclosure. The disclosure lists 1935 as its year built. It is classed as K-12 school.
Is Capitol Hill Montessori School @ Logan covered by the Clean and Affordable Energy Act / BEPS?
Yes — it appears in the 2018 Building Energy Benchmarking disclosure, which lists the buildings reporting under the Clean and Affordable Energy Act / BEPS.
Working with Washington, DC 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 (Clean and Affordable Energy Act / BEPS), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Capitol Hill Montessori School @ Logan, Washington, DC — 2018 benchmarking disclosure”, https://buildingcensus.com/buildings/washington-dc/capitol-hill-montessori-school-logan-a382220f (data as of July 9, 2026).