IES DOWNSTREAM, LLC - KAPOLEI REFINERY
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KAPOLEI, HI · HONOLULU COUNTY · NAICS 324110
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2018 | 167,661 |
| 2017 | 476,523 |
| 2016 | 504,887 |
| 2015 | 521,147 |
| 2014 | 536,090 |
| 2013 | 462,621 |
| 2012 | 568,194 |
| 2011 | 560,159 |
Facility Insight: IES DOWNSTREAM, LLC - KAPOLEI REFINERY
IES DOWNSTREAM, LLC - KAPOLEI REFINERY (EPA GHGRP Facility ID 1004891) reported 168K metric tons of CO2-equivalent in 2018, operating in KAPOLEI, HI within HONOLULU COUNTY. The site is classified under Refineries with NAICS code 324110.
The facility has 8 years of reported data on record, covering the 2011–2018 window. Over that period, annual CO2e emissions declined by 70.1%, with the peak observed year showing up to 568K MT CO2e.
Emissions Analysis
IES DOWNSTREAM, LLC - KAPOLEI REFINERY is a moderate emitter at 168K MT CO2e, typical of mid-sized industrial operations.
Frequently Asked Questions
How much CO2 does IES DOWNSTREAM, LLC - KAPOLEI REFINERY emit? ▼
IES DOWNSTREAM, LLC - KAPOLEI REFINERY reported 168K MT CO2e in 2018.
Is IES DOWNSTREAM, LLC - KAPOLEI REFINERY reducing emissions? ▼
Over 8 reporting years (2011–2018), IES DOWNSTREAM, LLC - KAPOLEI REFINERY's emissions have decreased by 70.1%. This suggests meaningful progress in emissions reduction.