JOHNS HOPKINS - HOMEWOOD CAMPUS
BALTIMORE, MD · BALTIMORE CITY · NAICS 611310
Data updated May 2026
JOHNS HOPKINS - HOMEWOOD CAMPUS ranks among smaller GHGRP totals (#6,583 of 8,713 nationally; #52 of 77 in MD), a lower-footprint comparator in Other.
- National rank #6,583 of 8,713 GHGRP facilities
- #52 of 77 in MD
- #1,222 of 1,599 in Other
- 23.3% of JOHNS HOPKINS UNIVERSITY parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- -34.5% since 2011
JOHNS HOPKINS - HOMEWOOD CAMPUS vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
21,789 6583rd of 8713 higher than 2,130 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 23.3% of JOHNS HOPKINS UNIVERSITY reported parent CO₂e (22K MT of 93K MT ; #2 of 2 GHGRP facilities under that parent ). Inside the EPA Other sector it ranks #1,222 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 22K 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%
- 22K MT
- CH₄
- 0%
- 10 MT
- N₂O
- 0.1%
- 12 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 21,789 |
| 2022 | 29,054 |
| 2021 | 32,735 |
| 2020 | 30,701 |
| 2019 | 31,195 |
| 2018 | 31,881 |
| 2017 | 30,920 |
| 2016 | 30,390 |
| 2015 | 32,684 |
| 2014 | 35,512 |
| 2013 | 33,655 |
| 2012 | 33,274 |
| 2011 | 33,250 |
Facility insight: JOHNS HOPKINS - HOMEWOOD CAMPUS
JOHNS HOPKINS - HOMEWOOD CAMPUS (ID 1006614) reported 22K MT CO₂e for 2023 in BALTIMORE CITY, MD (#6,583 of 8,713 by latest CO₂e).
Across 2011–2023, annual CO₂e fell 34.5%; peak load was 36K MT in 2014. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2014 at 36K MT CO2e; latest 2023 sits 38.6% below that peak (22K MT). The largest year-to-year move was 2022→2023 (-25.0%, 7K MT).
Frequently Asked Questions
Where does JOHNS HOPKINS - HOMEWOOD CAMPUS rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, JOHNS HOPKINS - HOMEWOOD CAMPUS ranks #6,583 of 8,713 reporting facilities by latest reported CO₂e, and #52 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 JOHNS HOPKINS - HOMEWOOD CAMPUS? ▼
JOHNS HOPKINS - HOMEWOOD CAMPUS's 22K MT CO₂e is higher than 2,130 of the 8,713 GHGRP facilities with reported emissions (24%), an exact count from the full corpus, not an estimate.
How much CO2 does JOHNS HOPKINS - HOMEWOOD CAMPUS emit? ▼
JOHNS HOPKINS - HOMEWOOD CAMPUS reported 22K MT CO2e in 2023.
What share of JOHNS HOPKINS UNIVERSITY does JOHNS HOPKINS - HOMEWOOD CAMPUS represent? ▼
JOHNS HOPKINS - HOMEWOOD CAMPUS accounts for 23.3% of JOHNS HOPKINS UNIVERSITY's reported GHGRP CO₂e (22K MT of 93K MT), ranking #2 of 2 facilities under that parent.
What is JOHNS HOPKINS - HOMEWOOD CAMPUS's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at JOHNS HOPKINS - HOMEWOOD CAMPUS, 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 JOHNS HOPKINS - HOMEWOOD CAMPUS rank inside Other? ▼
Among EPA GHGRP facilities tagged Other, JOHNS HOPKINS - HOMEWOOD CAMPUS ranks #1,222 of 1,599 by latest reported CO₂e.
Is JOHNS HOPKINS - HOMEWOOD CAMPUS reducing emissions? ▼
Over 13 reporting years (2011–2023), JOHNS HOPKINS - HOMEWOOD CAMPUS's emissions have decreased by 34.5%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Lower-footprint peers outside MD: nearest CO₂e totals and same-sector reporters for context.
Similar reported CO₂e
Nearest latest-year facility totals outside MD (22K MT here).
Similar Other CO₂e
Nearest same-sector facility totals outside MD.