Valero Hartley Plant
HARTLEY, IA · O'BRIEN COUNTY · NAICS 325193
Data updated May 2026
Valero Hartley Plant sits in the upper third of EPA GHGRP reporters by latest CO₂e (#1,699 of 8,713 nationally, #33 of 172 in IA).
- National rank #1,699 of 8,713 GHGRP facilities
- #33 of 172 in IA
- #107 of 1,599 in Other
- 0.8% of VALERO ENERGY parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- -0.6% since 2011
Valero Hartley Plant vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
192,779 1699th of 8713 higher than 7,014 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 0.8% of VALERO ENERGY reported parent CO₂e (193K MT of 23.5M MT ; #19 of 26 GHGRP facilities under that parent ). Inside the EPA Other sector it ranks #107 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 193K 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%
- 193K MT
- CH₄
- 0%
- 91 MT
- N₂O
- 0.1%
- 108 MT
High-emitter reporting timeline
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 192,779 |
| 2022 | 168,020 |
| 2021 | 188,618 |
| 2020 | 156,465 |
| 2019 | 188,787 |
| 2018 | 179,042 |
| 2017 | 186,077 |
| 2016 | 188,576 |
| 2015 | 184,098 |
| 2014 | 162,309 |
| 2013 | 183,461 |
| 2012 | 169,677 |
| 2011 | 194,021 |
Facility insight: Valero Hartley Plant
Valero Hartley Plant (GHGRP ID 1002690) is a high-volume reporter at 193K MT CO₂e in 2023 from HARTLEY, IA (#1,699 of 8,713 nationally) under Other (NAICS 325193).
Over 13 years (2011–2023), emissions stayed within a narrow band around 193K MT CO₂e (peak 194K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2011 at 194K MT CO2e; latest 2023 sits 0.6% below that peak (193K MT). The largest year-to-year move was 2019→2020 (-17.1%, 32K MT).
Frequently Asked Questions
Where does Valero Hartley Plant rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Valero Hartley Plant ranks #1,699 of 8,713 reporting facilities by latest reported CO₂e, and #33 of 172 facilities in IA (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Valero Hartley Plant? ▼
Valero Hartley Plant's 193K MT CO₂e is higher than 7,014 of the 8,713 GHGRP facilities with reported emissions (81%), an exact count from the full corpus, not an estimate.
How much CO2 does Valero Hartley Plant emit? ▼
Valero Hartley Plant reported 193K MT CO2e in 2023.
What share of VALERO ENERGY does Valero Hartley Plant represent? ▼
Valero Hartley Plant accounts for 0.8% of VALERO ENERGY's reported GHGRP CO₂e (193K MT of 23.5M MT), ranking #19 of 26 facilities under that parent.
What is Valero Hartley Plant's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at Valero Hartley Plant, 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 Valero Hartley Plant rank inside Other? ▼
Among EPA GHGRP facilities tagged Other, Valero Hartley Plant ranks #107 of 1,599 by latest reported CO₂e.
Is Valero Hartley Plant reducing emissions? ▼
Over 13 reporting years (2011–2023), Valero Hartley Plant's emissions have decreased by 0.6%. Emissions have remained relatively stable.
Nationwide facilities with similar CO₂e or sector
Peer sets outside IA for a top-third GHGRP emitter: CO₂e totals first, then Other neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside IA (193K MT here).
Similar Other CO₂e
Nearest same-sector facility totals outside IA.