BIOGEN INC
CAMBRIDGE, MA · MIDDLESEX COUNTY · NAICS 325414
Data updated May 2026
BIOGEN INC ranks among smaller GHGRP totals (#5,873 of 8,713 nationally; #43 of 92 in MA), a lower-footprint comparator in Chemicals.
- National rank #5,873 of 8,713 GHGRP facilities
- #43 of 92 in MA
- #424 of 534 in Chemicals
- 100% of BIOGEN parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- -16.8% since 2011
BIOGEN INC vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
28,268 5873rd of 8713 higher than 2,840 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 100% of BIOGEN reported parent CO₂e (28K MT of 28K MT ). Inside the EPA Chemicals sector it ranks #424 of 534 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 28K 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%
- 28K MT
- CH₄
- 0%
- 14 MT
- N₂O
- 0.1%
- 16 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 28,268 |
| 2022 | 29,755 |
| 2021 | 29,388 |
| 2020 | 27,101 |
| 2019 | 29,570 |
| 2018 | 30,258 |
| 2017 | 29,927 |
| 2016 | 28,959 |
| 2015 | 32,786 |
| 2014 | 31,908 |
| 2013 | 76,312 |
| 2012 | 30,244 |
| 2011 | 33,966 |
Facility insight: BIOGEN INC
BIOGEN INC (ID 1000383) reported 28K MT CO₂e for 2023 in MIDDLESEX COUNTY, MA (#5,873 of 8,713 by latest CO₂e).
Across 2011–2023, annual CO₂e fell 16.8%; peak load was 76K MT in 2013. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2013 at 76K MT CO2e; latest 2023 sits 63% below that peak (28K MT). The largest year-to-year move was 2012→2013 (+152.3%, 46K MT).
Frequently Asked Questions
Where does BIOGEN INC rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, BIOGEN INC ranks #5,873 of 8,713 reporting facilities by latest reported CO₂e, and #43 of 92 facilities in MA (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than BIOGEN INC? ▼
BIOGEN INC's 28K MT CO₂e is higher than 2,840 of the 8,713 GHGRP facilities with reported emissions (33%), an exact count from the full corpus, not an estimate.
How much CO2 does BIOGEN INC emit? ▼
BIOGEN INC reported 28K MT CO2e in 2023.
What share of BIOGEN does BIOGEN INC represent? ▼
BIOGEN INC accounts for 100% of BIOGEN's reported GHGRP CO₂e (28K MT of 28K MT).
What is BIOGEN INC's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at BIOGEN INC, 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 BIOGEN INC rank inside Chemicals? ▼
Among EPA GHGRP facilities tagged Chemicals, BIOGEN INC ranks #424 of 534 by latest reported CO₂e.
Is BIOGEN INC reducing emissions? ▼
Over 13 reporting years (2011–2023), BIOGEN INC's emissions have decreased by 16.8%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Lower-footprint peers outside MA: nearest CO₂e totals and same-sector reporters for context.
Similar reported CO₂e
Nearest latest-year facility totals outside MA (28K MT here).
Similar Chemicals CO₂e
Nearest same-sector facility totals outside MA.