14104 E. Davies Avenue, Suite B, Centennial CO 80112

(303) 267-0791 www.TCGenergy.com

TCG Global, LLC

Biomass Syngas flame at sunrise in Denver, Colorado

TCG Global Gasification Technology

Marcus A. Wiley – Chairman

Presentation to:

His Royal Highness

HRH Prince Faisal Al-Saud Through

Dr. Jamal Ahmed Jamal

Basic Elements of TCG Plant

By

Laszlo Pakh

Patented Technology

Marcus Wiley, Chairman of TCG Global is a co-

inventor and co-owner of the underlying

gasification patents

7 U.S. patents issued with over 800 claims

Worldwide Patents issued and pending

TCG Global, LLC retains unlimited rights to utilize

the technology to design, build, and sell gasification

facilities

Patent Drawing

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TCG - Technology Flowchart

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Gas & Water Clean-Up

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Btu conversion cold gas efficiency of 70% to 74% (on a Btu basis)

Thermal Mass Balance

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TCG Gasification Technology Advantages

High efficiency – 70%-74% Btu conversion to Syngas

Feedstock flexibility – works with most any carbon feedstock even

with high moisture like Municipal Solid Waste (MSW)

Low capital cost – less than ½ the cost of conventional designs

Low emissions operations – cleaner than conventional combustion

Cleanest Syngas produced at commercial scale

Low operating cost, built-in redundancy, improved uptime due to

lack of refractory brick

High quality shop built – not conventional field fabrication

Rapid deployment – 12 months or less for a single unit

Modular plant design – stepwise, low-risk capital investment

High Level Process Flow

Flexible Input and Flexible Output

Plant Overview

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Gasification Plant in Denver, CO

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Modular Design – Small Footprint

Current plant design for container size shipping components – maximum 8 ft x 40 ft

Exploded View – Modular Design TCG

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Denver plant moved to Toledo, Ohio in 19 semi-truck loads

TCG Proven Technology Plant constructed in 2007 moved to University of Toledo 2008

$20mm DOE grant to study Biomass-to-Diesel processes (2009)

Third Party Report on Syngas Quality

Methods, Assumptions and Procedures

The primary goal of the RETC subtask 1.1.1 effort is to determine the primary and trace constituents in syngas generated from a commercial scale thermochemical conversion (TCC) system. This 300 dry ton per day (dtpd) system was developed and built by Thermo Conversions, LLC (T.CON) and is currently being operated by Red Lion Bioenergy (RLB) at the University of Toledo.

Results and Discussion

The results of multiple test runs show that the technical approach being utilized by Red Lion Bio-Energy is producing a higher quality syngas than any historically documented gasification system.

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Third Party Independent Reports

Third Party Independent Technology Report

The technology that TCG Global uses - thermal pyrolysis steam reforming without oxygen was selected to the most promising using the above evaluation criteria

Third Party Reports

Toledo, Ohio Plant

Syngas Flame at Night in Toledo

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