AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT — United States
Chemical Plant in United States. Approximate location 38.04795, -122.2569.
Chemical PlantUnited StatesCO₂ estimate (modelled)
AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT is a chemical plant in United States. Chemical plants produce a wide range of industrial and specialty chemicals, many requiring precise temperature control and sustained heat input for reactions and separations. It emits about 815,292 t CO₂e a year from Climate TRACE. That is 0.14% of the CO₂e from the 1,910 facilities in United States that have an emissions figure in IndustryAtlas.
Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3674400.
Data status
Known source data
Calculated from the dataset
Not available
Source data, measured cross-checks and calculated values are kept separate. No confidence percentage is invented.
Similar facilities by modelled emissions
- CHEMOURS DELISLE PLANT · 809,388 t CO₂e/yr · United States
- AIR PRODUCTS & CHEMICAL INC - LAKE CHARLES FACILITY · 803,093 t CO₂e/yr · United States
- AIR PRODUCTS AND CHEMICALS INC - GARYVILLE · 802,345 t CO₂e/yr · United States
- MARTINEZ REFINING COMPANY LLC · 861,361 t CO₂e/yr · United States
- VALERO REFINING CO - CALI FORNIA BENICIA REFINERY · 861,511 t CO₂e/yr · United States
Same Climate TRACE subsector; closest non-placeholder modelled CO₂e values. Russia and Belarus excluded.
Operating power plants within 50 km
- Phillips 66 Rodeo Refinery · Gas · 55 MW · 1 km
- C&H Sugar Plant · Other · 8 MW · 3 km
- Crockett Cogen Project · Gas · 247 MW · 4 km
- Phillips 66 Carbon Plant · Petcoke · 27 MW · 4 km
- SFDK Solar · Solar · 6 MW · 10 km
PowerAtlas operating assets, ordered by great-circle distance from published coordinates.
In context: how this facility compares
Subsector: other-chemicals. As chemical plant, it requires high process heat (typically 100–500°C) for its core industrial operations, supplied by boilers, furnaces or direct combustion. Chemical plants produce a wide range of industrial and specialty chemicals, many requiring precise temperature control and sustained heat input for reactions and separations.
Capacity & CO₂-intensity comparison computed from Climate TRACE industrial facilities data; sector role based on engineering reference.
What 815,292 t CO₂e a year looks like
This facility's estimated annual CO₂e (Climate TRACE, modelled) in everyday equivalents from the US EPA Greenhouse Gas Equivalencies calculator:
Equivalencies: US EPA Greenhouse Gas Equivalencies. Emissions: Climate TRACE.
Carbon cost and Scope 1 emissions
At its reported 815k t CO₂e/yr (Scope 1), AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT carries no domestic carbon price, and its products are not CBAM-covered goods, so there is no border-carbon liability. At the EU ETS reference price (€75/t) the emissions carry an indicative carbon value of €61.4M/yr.
Measured CO₂: 821k t/yr — verified GHGRP (reporting year 2023) (1% above the modelled estimate). Modelled estimate 815k t/yr (Climate TRACE), high-confidence match, cross-checked via the measured-vs-modelled dataset (n=711).
Carbon price: EU CBAM €75/t · EU ETS €85/t, September 10, 2026, refreshed live via Carbon Hub. CO₂: measured (GHGRP RY2023), cross-checked vs Climate TRACE. Indicative carbon value, not the cash bill — free allocation applies; not compliance advice.
Parent company
American Air Liquide Holdings Inc US EPA GHGRP
Parent company per US EPA GHGRP; the operator itself is not stated in the source dataset.
Local climate
AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT sits in a warm-summer Mediterranean climate zone (Köppen Csb), at 38.0°N in the northern hemisphere.
Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).
Site climate & environmental severity
This site sits in a corrosive environment (estimated ISO 9223 class C4 — High), with marine corrosion the leading environmental stress.
In this site’s local climate, a bare 150 °C surface sheds about 1353 W/m² to ambient — roughly 1.04× the loss at a 20 °C reference. Reference-surface calculation at a 150 °C surface from WorldClim climate normals (ASTM C680 / ISO 12241) — an indicative per-climate comparison, not a measurement of this site’s specific equipment. Open method dataset: DOI 10.5281/zenodo.20787408 (CC BY 4.0).
Indicative estimate via the ISO 9223:2012 informative method (atmospheric corrosivity from temperature, time-of-wetness and airborne salinity), using WorldClim climate normals, the Köppen-Geiger class and coast distance. Indicative, not a measured corrosion rate.
How it compares & nearby sites
Nearby industrial sites
- Phillips 66 Rodeo Refinery · Refinery · 174,694 t CO₂
- SAN FRANCISCO REFINERY AT RODEO · Chemical Plant · 93,004 t CO₂
- Ghiringhelli Brothers · Food & Beverage
- VALERO REFINING CO - CALI FORNIA BENICIA REFINERY · Chemical Plant · 861,511 t CO₂
- Valero Benecia Refinery · Refinery · 1,892,807 t CO₂
- Falcon Spirits Llc · Food & Beverage
Location
Coordinates 38.04795, -122.2569. View on OpenStreetMap.
Frequently asked questions
What type of facility is AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT?
AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT is a chemical plant in United States. Chemical plants produce a wide range of industrial and specialty chemicals, many requiring precise temperature control and sustained heat input for reactions and separations.
How much CO₂ does AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT emit?
The page uses about 815,292 t CO₂e/year from the open dataset It ranks #150 among facilities in United States by estimated CO₂.
Where is AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT located?
AIR LIQUIDE LARGE INDUSTRIES US LP - RODEO HYDROGEN PLANT is in United States at approximately 38.04795, -122.2569.