9673w-M Street Hotel
Hotel in Washington, DC, DC · 1143 New Hampshire Ave.
At a glance
9673w-M Street Hotel is a 198,000-square-foot hotel at 1143 New Hampshire Ave. in Washington, DC, built in 1980. In its 2012 Washington, DC benchmarking disclosure it reported an ENERGY STAR score of 42 out of 100 (grade D), a site energy-use intensity of 106.4 kBtu/ft² and 2,299 tCO₂e of greenhouse-gas emissions. That score is higher than 25% of the 251 scored hotel buildings in Washington, DC.
Clean and Affordable Energy Act / BEPS · reporting year 2012
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 42 (band D) |
| Site EUI | 106.4 kBtu/ft² |
| Source EUI | 265.7 kBtu/ft² |
| GHG emissions | 2,299 tCO₂e |
| GHG intensity | — |
| Electricity | 3,903,056 kWh |
| Natural gas | 77,595 therms |
| Gross floor area | 198,000 sq ft |
| Source record | dc:PM1326398:2012 |
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
WASHINGTON VALUE ADDED I LLC
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Location
- Address
- 1143 New Hampshire Ave.
- City
- Washington, DC
- State
- District of Columbia
- Coordinates
- 38.90477, -77.04753
Within ~1 km
Nearby benchmarked buildings
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- International Squarescore 56
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- Ross Hall Groupscore —
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- Lafayette Centrescore 74
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Mixed Use Property · 844,878 sq ft
See also: most efficient in Washington, DC · biggest emitters
How does 9673w-M Street Hotel compare with other hotel buildings in Washington, DC?
The latest disclosures cover 257 hotel buildings in Washington, DC, out of 6,870 buildings citywide. 9673w-M Street Hotel's ENERGY STAR score of 42 compares with an average of 58 across the 251 that report a score; it scores higher than 25% of them and lower than 72%. Its site EUI of 106.4 kBtu/ft² is about 21% above the average of 87.6 kBtu/ft² — it uses more energy per square foot than the typical building in that group.
At 198,000 sq ft, it is about 13% below the average floor area of 227,860 sq ft for those buildings. It was built in 1980, 6 years later than the group's average year built (1974). Across all 24 jurisdictions BuildingCensus covers, the 3,812 hotel buildings average an ENERGY STAR score of 65 and a site EUI of 77.8 kBtu/ft².
What does an ENERGY STAR score of 42 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 42 means the building performs better than about 42% of its national peers. BuildingCensus bands the score into report-card grades; 42 falls in band D — lowest band (1–54). It sits 33 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. 9673w-M Street Hotel's 106.4 kBtu/ft² across 198,000 sq ft works out to about 21.1 billion Btu (6,174 MWh-equivalent) in 2012. Its source EUI of 265.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 3,903,056 kWh of electricity and 77,595 therms of natural gas for the year.
Which law requires 9673w-M Street Hotel to report its energy use?
9673w-M Street Hotel 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 2012 disclosure (source record dc:PM1326398:2012). 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 hotel buildings in Washington, DC
- Residence Inn Capitol· 193,530 sq ft · score 55 (C)
- The Melrose Hotel· 190,400 sq ft · score 68 (C)
- Melrose Georgetown Hotel· 190,400 sq ft · score 76 (B)
- Melrose Hotel - WML· 190,400 sq ft · score 73 (B)
- Renaissance Washington Dupont Circle Hotel· 190,200 sq ft · score 27 (D)
- Holiday Inn Georgetown· 190,000 sq ft · score 29 (D)
- Hotel buildings in Washington, DC· 257 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 9673w-M Street Hotel's energy grade?
9673w-M Street Hotel scores 42 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2012 Washington, DC disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 9673w-M Street Hotel use?
Its 2012 site energy-use intensity was 106.4 kBtu/ft² (265.7 kBtu/ft² source) across 198,000 sq ft, including 3,903,056 kWh of electricity and 77,595 therms of natural gas.
What are 9673w-M Street Hotel's carbon emissions?
9673w-M Street Hotel reported 2,299 tCO₂e of greenhouse-gas emissions for 2012.
Where is 9673w-M Street Hotel?
9673w-M Street Hotel is at 1143 New Hampshire Ave., in Washington, DC. Its coordinates are 38.90477, -77.04753 (latitude, longitude), as published in the Building Energy Benchmarking file.
How big is 9673w-M Street Hotel and when was it built?
9673w-M Street Hotel has 198,000 sq ft of gross floor area, as reported in its 2012 disclosure. The disclosure lists 1980 as its year built. It is classed as hotel.
Is 9673w-M Street Hotel covered by the Clean and Affordable Energy Act / BEPS?
Yes — it appears in the 2012 Building Energy Benchmarking disclosure, which lists the buildings reporting under the Clean and Affordable Energy Act / BEPS.
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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, “9673w-M Street Hotel, Washington, DC — 2012 benchmarking disclosure”, https://buildingcensus.com/buildings/washington-dc/9673w-m-street-hotel-73ac1f33 (data as of July 9, 2026).