Norwalk Harbor Station
SOUTH NORWALK, CT · Fairfield · NAICS 221112
Data updated May 2026
Norwalk Harbor Station ranks among smaller GHGRP totals (#6,798 of 8,713 nationally; #40 of 53 in CT), a lower-footprint comparator in Power Plants.
- National rank #6,798 of 8,713 GHGRP facilities
- #40 of 53 in CT
- #1,345 of 1,732 in Power Plants
- -30.7% since 2011
Norwalk Harbor Station vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
19,284 6798th of 8713 higher than 1,915 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 · 2013
Facility footprint context
Inside the EPA Power Plants sector it ranks #1,345 of 1,732 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2013 | 19,284 |
| 2012 | 24,133 |
| 2011 | 27,820 |
Facility insight: Norwalk Harbor Station
Norwalk Harbor Station (ID 1001470) reported 19K MT CO₂e for 2013 in Fairfield, CT (#6,798 of 8,713 by latest CO₂e).
Across 2011–2013, annual CO₂e fell 30.7%; peak load was 28K MT in 2011. This facility has filed every year from 2011 to 2013, a complete 3-year record.
Peak year was 2011 at 28K MT CO2e; latest 2013 sits 30.7% below that peak (19K MT). The largest year-to-year move was 2012→2013 (-20.1%, 5K MT).
Frequently Asked Questions
Where does Norwalk Harbor Station rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Norwalk Harbor Station ranks #6,798 of 8,713 reporting facilities by latest reported CO₂e, and #40 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 Norwalk Harbor Station? ▼
Norwalk Harbor Station's 19K MT CO₂e is higher than 1,915 of the 8,713 GHGRP facilities with reported emissions (22%), an exact count from the full corpus, not an estimate.
How much CO2 does Norwalk Harbor Station emit? ▼
Norwalk Harbor Station reported 19K MT CO2e in 2013.
Where does Norwalk Harbor Station rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, Norwalk Harbor Station ranks #1,345 of 1,732 by latest reported CO₂e.
Is Norwalk Harbor Station reducing emissions? ▼
Over 3 reporting years (2011–2013), Norwalk Harbor Station's emissions have decreased by 30.7%. This suggests meaningful progress in emissions reduction.
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 (19K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside CT.