Alfred L Pierce Generating Station
WALLINGFORD, CT · New Haven · NAICS 221112
Last reported 2014. This facility's newest EPA GHGRP report is for 2014, not 2023, so its figures and its rank compare older data with 2023 peers. The ranking tables mark facilities like this one with a "Last reported" label.
Data updated May 2026
Alfred L Pierce Generating Station ranks among smaller GHGRP totals (#7,679 of 8,713 nationally; #44 of 53 in CT), a lower-footprint comparator in Power Plants.
- National rank #7,679 of 8,713 GHGRP facilities
- #44 of 53 in CT
- #1,457 of 1,732 in Power Plants
- +189.6% since 2011
Alfred L Pierce Generating Station vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
9,131 7679th of 8713 higher than 1,034 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 · 2014
Facility footprint context
Inside the EPA Power Plants sector it ranks #1,457 of 1,732 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2014 | 9,131 |
| 2013 | 6,105 |
| 2012 | 4,458 |
| 2011 | 3,153 |
Facility insight: Alfred L Pierce Generating Station
Alfred L Pierce Generating Station (ID 1000221) reported 9K MT CO₂e for 2014 in New Haven, CT (#7,679 of 8,713 by latest CO₂e).
From 2011 to 2014, reported CO₂e rose 189.6% (peak 9K MT). This facility has filed every year from 2011 to 2014, a complete 4-year record.
Frequently Asked Questions
Where does Alfred L Pierce Generating Station rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Alfred L Pierce Generating Station ranks #7,679 of 8,713 reporting facilities by latest reported CO₂e, and #44 of 53 facilities in CT (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Alfred L Pierce Generating Station? ▼
Alfred L Pierce Generating Station's 9K MT CO₂e is higher than 1,034 of the 8,713 GHGRP facilities with reported emissions (12%), an exact count from the full corpus, not an estimate.
How much CO2 does Alfred L Pierce Generating Station emit? ▼
Alfred L Pierce Generating Station reported 9K MT CO2e in 2014.
Where does Alfred L Pierce Generating Station rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, Alfred L Pierce Generating Station ranks #1,457 of 1,732 by latest reported CO₂e.
Is Alfred L Pierce Generating Station reducing emissions? ▼
Over 4 reporting years (2011–2014), Alfred L Pierce Generating Station's emissions have increased by 189.6%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Lower-footprint peers outside CT: nearest CO₂e totals and same-sector reporters for context.
Similar reported CO₂e
Nearest latest-year facility totals outside CT (9K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside CT.