GREEN CARBON BIOREFINERY
Redefining HEFA Economics
Green Carbon is a 10,500 barrels per day pd renewable diesel and SAF project designed to deliver superior margins, industry-leading CI, and faster payback through innovation, execution, and margin resilience.
10,500 Barrels Per Day
HEFA biorefinery with RD/SAF optionality
+70.8¢/gal
average margin uplift vs. HEFA benchmarks
20 percent
reduction in hydrogen demand
110 million
lbs/year of high-value co-product
Engineered for Margin Outperformance & De-Risked Execution
High-Value Co-Product Margin Strategy
Integrated recovery and upgrading of high-value co-product drives margin uplift and revenue diversification.
Only known HEFA platform capturing this co-product stream.
Structural co-product tailwinds from U.S. supply constraints.
Natural hedge to HEFA margin compression.
Flexible, Scalable, Secure Feedstock Supply
Multi-feedstock capability across fats, oils, and greases.
Operational flexibility allows selection of co-product–advantaged feedstocks as market conditions shift.
Vertically integrated feedstock origination and logistics for reliable, scalable supply.
High-Performance Platform
3% oil yield boost from pretreatment recovery.
20% increase in hydroprocessing unit throughput.
20% reduction in hydrogen (natural gas) consumption.
Co-gen electricity supplies 75% of demand.
Superior CI performance across carbon markets.
Capital efficiency from advantaged installed cost structure.
RD/SAF switching without catalyst change.
Execution Ready
Brownfield strategy with delivered hydroprocessing unit.
Axens Vegan® license with performance guarantee.
Proven TRL-6 tech platform de-risks delivery.
Comprehensive FEL-3 package completed.
Target construction timeline of ~24 months.
Sponsor with track record of execution success.
Aligned with DOE Title 17 Financing “Innovation” criteria.
“Green Carbon redefines HEFA economics by isolating a high-demand co-product, boosting profitability and process efficiency. Our Modelling Indicates an average margin Uplift of 70 cents per gallon.”
— Gary Veazey, CEO Process Technical Services
Consistent Outperformance vs HEFA Benchmark
Analysis of historical market conditions beginning January 2021 indicates that Green Carbon delivers margin uplift ranging from +43¢ to +117¢ per gallon, with an average of +70.8¢ per gallon versus industry benchmarks—demonstrating structural resilience and margin durability across cycles.
Startup & Operational Readiness Built In From Day One
Green Carbon is backed by Process Technical Services (PTS), a leader in process plant startup and operational readiness.
Built-in Startup Excellence
Green Carbon applies the same proven start-up methodologies taught in PTS’s renowned Process Plant Start-Up seminar—used on over 1,000 capital projects—to accelerate commissioning, enhance safety, and reduce cost and schedule overruns.
Execution Discipline from Day One
As the pretreatment process designer and project sponsor, PTS has been involved since concept development—embedding operational readiness into system design, engineering, and execution. This end-to-end integration minimizes late-stage surprises and accelerates time-to-revenue.
Credibility and Bankability
With a 40+ year track record across complex industrial projects, PTS enhances the technical integrity and bankability of the Green Carbon platform.
Team Preparedness
PTS equips Green Carbon’s project team with the tools, training, and leadership required to perform under real-world conditions—ensuring operational readiness before first oil.
PTS delivers operational readiness across the full project lifecycle.
Design → Execution → Commissioning → Startup → Operations
Partnership Opportunity
Green Carbon is advancing final site selection, financing, and offtake agreements.
We are actively engaging:
✔ Equity and debt investors
✔ SAF and RD offtakers
GREEN CARBON BIOREFINERY
Process Technical Services, Inc. (PTS), headquartered in Houston, Texas, is a leader in process plant startup and operational readiness. Since 1980, PTS has supported more than 1,000 projects across refining, petrochemicals, oleochemicals, and biofuels. The company provides full lifecycle services including engineering, commissioning, training, and operations support. With a proven track record of execution discipline and startup excellence, PTS equips clients to deliver safe, reliable, and profitable operations worldwide. Learn more at www.processtechnicalservices.com
About Process Technical Services (PTS)
We have made some statements in these materials that constitute forward-looking statements. These statements may discuss our future expectations or contain projections of our results of operations or financial condition or expected benefits to us resulting from acquisitions, transactions, or undertakings and involve known and unknown risks, uncertainties and other factors that may cause our actual results, levels of activity, performance or achievements to be materially different from any results, levels of activity, performance or achievements expressed or implied by any forward-looking statements. In some cases, forward-looking statements can be identified by terminology such as “may,” “will,” “would,” “should,” “could,” “expects,” “intends,” “plans,” “anticipates,” “believes,” “estimates,” “predicts,” “potential” or “continue” or the negative of these terms or other comparable terminology. Although we believe that the expectations reflected in forward-looking statements are reasonable, we cannot guarantee future results, levels of activity, performance or achievements.
Forward Looking Statements
References to margin uplift are hypothetical and derived from historical price analysis across multiple feedstocks and compliance markets. These modeled results are for illustrative purposes only and should not be interpreted as projections or guarantees of future performance.
Margin Uplift Disclaimer
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