Naval Support Activity Bethesda
BETHESDA, MD · MONTGOMERY COUNTY · NAICS 928110
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, Naval Support Activity Bethesda ranks #4,952 of 8,713 U.S. reporting facilities by latest reported CO₂e and #46 of 77 facilities in MD.
- National rank #4,952 of 8,713 GHGRP facilities
- #46 of 77 in MD
- #805 of 1,599 in Other
- 0.1% of US GOVERNMENT parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- +50.5% since 2011
Naval Support Activity Bethesda vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
38,782 4952nd of 8713 higher than 3,761 of 8,713 facilities
GHGRP facilities, banded by latest reported CO₂e (MT)
Each bar is a band; taller bars hold more facilities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA Greenhouse Gas Reporting Program · 2023
Facility footprint context
This site accounts for 0.1% of US GOVERNMENT reported parent CO₂e (39K MT of 41.4M MT ; #50 of 83 GHGRP facilities under that parent ). Inside the EPA Other sector it ranks #805 of 1,599 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 39K MT CO₂e reported for 2023, non-CO₂ gases are 0.1% , led by N₂O at 0.1% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.9%
- 39K MT
- CH₄
- 0%
- 18 MT
- N₂O
- 0.1%
- 21 MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 38,782 |
| 2022 | 41,315 |
| 2021 | 37,140 |
| 2020 | 41,009 |
| 2019 | 40,622 |
| 2018 | 41,135 |
| 2017 | 39,007 |
| 2016 | 38,093 |
| 2015 | 32,273 |
| 2014 | 33,066 |
| 2013 | 34,499 |
| 2012 | 28,134 |
| 2011 | 25,774 |
Facility insight: Naval Support Activity Bethesda
Naval Support Activity Bethesda (EPA GHGRP Facility ID 1000756) reported 39K metric tons of CO2-equivalent in 2023, operating in BETHESDA, MD within MONTGOMERY COUNTY. Among GHGRP reporters it ranks #4,952 of 8,713 nationally by latest CO₂e and #46 of 77 in MD. The site is classified under Other with NAICS code 928110.
From 2011 to 2023, reported CO₂e rose 50.5% (peak 41K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2022 at 41K MT CO2e; latest 2023 sits 6.1% below that peak (39K MT). The largest year-to-year move was 2012→2013 (+22.6%, 6K MT).
Frequently Asked Questions
Where does Naval Support Activity Bethesda rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Naval Support Activity Bethesda ranks #4,952 of 8,713 reporting facilities by latest reported CO₂e, and #46 of 77 facilities in MD (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Naval Support Activity Bethesda? ▼
Naval Support Activity Bethesda's 39K MT CO₂e is higher than 3,761 of the 8,713 GHGRP facilities with reported emissions (43%), an exact count from the full corpus, not an estimate.
How much CO2 does Naval Support Activity Bethesda emit? ▼
Naval Support Activity Bethesda reported 39K MT CO2e in 2023.
What share of US GOVERNMENT does Naval Support Activity Bethesda represent? ▼
Naval Support Activity Bethesda accounts for 0.1% of US GOVERNMENT's reported GHGRP CO₂e (39K MT of 41.4M MT), ranking #50 of 83 facilities under that parent.
What is Naval Support Activity Bethesda's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at Naval Support Activity Bethesda, with N₂O the larger non-CO₂ share at 0.1% (CO₂ 99.9%). Shares use the facility's GHGRP gas components for that year.
Where does Naval Support Activity Bethesda rank inside Other? ▼
Among EPA GHGRP facilities tagged Other, Naval Support Activity Bethesda ranks #805 of 1,599 by latest reported CO₂e.
Is Naval Support Activity Bethesda reducing emissions? ▼
Over 13 reporting years (2011–2023), Naval Support Activity Bethesda's emissions have increased by 50.5%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for Naval Support Activity Bethesda, both outside MD so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside MD (39K MT here).
Similar Other CO₂e
Nearest same-sector facility totals outside MD.