Alfred L Pierce Generating Station
WALLINGFORD, CT · New Haven · NAICS 221112
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.