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AESI

With over 50 years of experience and more than 5000 biomass gasification systems operating worldwide, Alternative Energy Solutions International, Inc. (AESI) and Uniconfort have evolved biomass energy into a clean, efficient, money-saving, renewable energy replacement for costly fossil fuels. AESI is the exclusive OEM of the Italian-designed Uniconfort biomass gasification technologies in the United States, Canada, Mexico, and South America.

Modular Biomass Gasification Boilers

At AESI our units operate from a uniquely differentiated process whereby Solid Fuels are first gasified and then combusted in the same device. Appropriately referred to as Vertically Integrated Gasification and Combustion. Simply burning biomass is less complete than burning produced syngas which is why gasification followed by combustion is a better approach and it reduces issues related to emissions.

A renewable, sound alternative for meeting energy needs without the use of fossil fuels. Biomass fuels are carbon neutral, and can be obtained at costs that are increasingly lower than oil, propane and natural gas. Through gasification, biomass fuels can be derived from many different sources, including waste streams, enabling low to negative cost fuel use. Solid fuel biomass gasifiers can be integrated into mechanical system configurations no matter the industry or market segment, either replacing or appending existing system operations.

AESI Biomass Gasification Boiler Models

Feature GLOBAL BIOTEC EOS CMT
AESI GLOBAL Series Biomass Gasification Boiler AESI BIOTEC Series Biomass Gasification Boiler AESI EOS Series Biomass Gasification Boiler AESI CMT Series Biomass Gasification Boiler
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Output
Ranges
1.2 – 20 MMBTU/hr36 – 593 BHP 1.2 – 20 MMBTU/hr36 – 593 BHP 0.6 – 20 MMBTU/hr18 – 593 BHP 0.3 – 20 MMBTU/hr9 – 593 BHP
Output
Media
Hot Water @ 203°FSuperheated Water up to 300°FSaturated Steam up to 300 psiThermal Oil Hot Water @ 203°FSuperheated Water up to 300°FSaturated Steam up to 175 psi Hot Water @ 203°FSuperheated Water up to 300°FSaturated Steam up to 175 psi Hot Water @ Atmospheric Pressure
Fuel
Options
Wood BiomassWood ByproductsAg ByproductsDensified Fuel Wood BiomassWood ByproductsAg ByproductsDensified Fuel Wood BiomassAg ByproductsPelletsDensified Fuel Wood BiomassPelletsDensified Fuel
Moisture
Tolerance*
Up to 120% dry-basis Up to 80% dry-basis Up to 75% dry-basis Up to 60% dry-basis
Ash
Acceptance*
Up to 15% by weight Up to 10% by weight Up to 3% by weight Up to 5% by weight
Feeding
Systems 
PusherScrew AugerDual Screw Auger PusherScrew AugerDual Screw Auger Screw Auger Screw Auger

*Specifications show maximum tolerances and are dependent on project specifications