Thermal Conversion |
Gasifcation |
Incineration or gasifcation |
Incineration (excess air) |
Feedstock |
Any "raw" feedstock "as received" no prep. |
Limited feedstock / Must sort and shred |
MSW, RMW only |
Energy Products |
Syngas, liquid biofuels, electricity |
Electricity only |
Electricity only |
Energy Conversion |
Energy efcient, produce over 700 kW-h/ ton |
High gross production, but low net electricity |
Typical —550 kW-h / ton |
Use of Plasma |
High-quality syngas |
Melt residues |
N/A |
Environmental Performance |
Emissions far below EPA standards / inert byproducts |
Limited performance data |
NSerious Issues due to Low Temperature |
Economics |
Profitable at —250 TPD |
Requires huge subsidies |
Break-even at —1,000 TPD |
System Development |
Successful pilot system ready for commercial operation |
Demonstration Unsuccessful |
Commercial operations in India unsuccessful |