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A system for sequestering carbon emissions from a fuel combustor generally includes a combustion gas extraction module for extracting combustion gas from a fuel combustor and a greenhouse facility for receiving the extracted combustion gas and having at least one vegetation supporting soil bed for a

A system for sequestering carbon emissions from a fuel combustor generally includes a combustion gas extraction module for extracting combustion gas from a fuel combustor and a greenhouse facility for receiving the extracted combustion gas and having at least one vegetation supporting soil bed for absorbing carbon dioxide from the received combustion gas. The extraction module includes a particulate removal unit for removing pollutants from the extracted combustion gas and a heat exchanger in downstream fluid communication with the particulate removal unit for cooling the extracted combustion gas.

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What is claimed is: 1. A system for sequestering carbon emissions from a fuel combustor comprising: a combustion gas extraction module for extracting combustion gas from a fuel combustor, said extraction module including a particulate removal unit for removing pollutants from said extracted combust

What is claimed is: 1. A system for sequestering carbon emissions from a fuel combustor comprising: a combustion gas extraction module for extracting combustion gas from a fuel combustor, said extraction module including a particulate removal unit for removing pollutants from said extracted combustion gas and a heat exchanger in downstream fluid communication with said particulate removal unit for cooling said extracted combustion gas; and a greenhouse facility for receiving the extracted combustion gas and having at least one vegetation supporting soil bed for absorbing carbon dioxide from the received combustion gas, wherein said greenhouse facility includes a plenum disposed beneath the soil bed for diffusing the received combustion gas upwardly through the soil bed. 2. A system as defined in claim 1, further comprising a combustion gas storage module for storing the cooled combustion gas from said heat exchanger prior to transport to said greenhouse facility, said storage module including a gas compression unit, a high pressure gas receiver and a gas delivery control unit. 3. A system for sequestering carbon emissions from a fuel combustor comprising: a combustion gas extraction module for extracting combustion gas from a fuel combustor, said extraction module including a particulate removal unit for removing pollutants from said extracted combustion gas and a heat exchanger in downstream fluid communication with said particulate removal unit for cooling said extracted combustion gas; and a greenhouse facility for receiving the extracted combustion gas and having at least one vegetation supporting soil bed for absorbing carbon dioxide from the received combustion gas, wherein said combustion gas extraction module further comprises a condensate treatment unit connected to said heat exchanger for treating condensate removed from the extracted combustion gas by said heat exchanger. 4. A system as defined in claim 3, wherein said greenhouse facility further comprises an underground irrigation system embedded within said soil bed for receiving the treated condensate from said condensate treatment unit and delivering the treated condensate into said soil bed. 5. A system as defined in claim 3, wherein said combustion gas extraction module further comprises a direct contact chamber connected to said condensate treatment unit and said heat exchanger for receiving said treated condensate from said condensate treatment unit and for bubbling said cooled combustion gas received from said heat exchanger through said treated condensate, whereby acids present in said cooled combustion gas are dissolved in said treated condensate. 6. In combination: a fuel combustor having a combustion gas outlet and an inlet; a combustion gas extraction module connected to said combustion gas outlet of said fuel combustor for extracting carbon dioxide laden combustion gas produced in said fuel combustor, said extraction module including a heat exchanger for removing heat from the extracted combustion gas and for transferring said removed heat to a stream of at least one of combustion air and waste sludge, said heat exchanger being further connected to said inlet of said fuel combustor for delivering said heated stream to said fuel combustor; and a greenhouse facility for receiving the cooled extracted combustion gas from said extraction module and having at least one vegetation supporting soil bed for absorbing carbon dioxide from the received combustion gas. 7. A combination as defined in claim 6, wherein said combustion gas extraction module further comprises a particulate removal unit in upstream fluid communication with said heat exchanger for removing pollutants from said extracted combustion gas prior to being cooled by said heat exchanger. 8. A combination as defined in claim 6, wherein said greenhouse facility includes a plenum disposed beneath the soil bed for diffusing the received combustion gas upwardly through the soil bed. 9. A combination as defined in claim 6, wherein said combustion gas extraction module further comprises a condensate treatment unit connected to said heat exchanger for treating condensate removed from the extracted combustion gas by said heat exchanger. 10. A combination as defined in claim 9, wherein said greenhouse facility further comprises an underground irrigation system embedded within said soil bed for receiving the treated condensate from said condensate treatment unit and delivering the treated condensate into said soil bed. 11. A combination as defined in claim 9, wherein said combustion gas extraction module further comprises a direct contact chamber connected to said condensate treatment unit and said heat exchanger for receiving said treated condensate from said condensate treatment unit and for bubbling said cooled combustion gas received from said heat exchanger through said treated condensate, whereby acids present in said cooled combustion gas are dissolved in said treated condensate. 12. A combination as defined in claim 6, further comprising an ash processing module connected to said fuel combustor for extracting and processing combustion ash by-products produced in said fuel combustor. 13. A combination as defined in claim 12, wherein said combustion gas extraction module further comprises a particulate removal unit in upstream fluid communication with said heat exchanger for removing pollutants from said extracted combustion gas prior to being cooled by said heat exchanger, said ash processing module being further connected to said particulate removal unit for extracting and processing ash products removed from the combustion gas by said particulate removal unit. 14. A combination as defined in claim 12, wherein said combustion gas extraction module further comprises a condensate treatment unit connected to said heat exchanger for treating condensate removed from the extracted combustion gas by said heat exchanger, said ash processing module being further connected to said condensate treatment unit for delivering processed ash materials thereto to be combined with said treated condensate. 15. A method for sequestering carbon emissions from a combustor comprising the steps of: extracting carbon dioxide laden combustion gas from a combustor; removing pollutants from said extracted combustion gas; removing heat from said extracted combustion gas; and diffusing said cooled combustion gas through a vegetation supporting soil bed of a greenhouse facility, wherein carbon dioxide from said combustion gas is absorbed by said soil bed. 16. A method as defined in claim 15 further comprising the steps of: transferring said heat removed from said extracted combustion gas to a stream of at least one of combustion air and waste sludge; and delivering said heated stream to said combustor. 17. A method as defined in claim 15, wherein said cooled combustion gas is diffused upwardly through said soil bed via a plenum disposed beneath the soil bed. 18. A method as defined in claim 15, further comprising the steps of: removing condensate from said combustion gas during said heat removal step; treating said condensate; and delivering said treated condensate to said soil bed. 19. A method as defined in claim 18, further comprising the step of bubbling said cooled combustion gas received from said heat exchanger through said treated condensate, whereby acids present in said cooled combustion gas are dissolved in said treated condensate. 20. A method as defined in claim 15, further comprising the steps of; extracting ash by-products from said fuel combustor; and processing said ash products to produce a viable material. 21. A method as defined in claim 20, further comprising the steps of: removing condensate from said combustion gas during said heat removal step; treating said condensate; combining said treated condensate with said processed ash products; adding a plant nutrient to said combined condensate and ash products to produce a slurry; and delivering said slurry to said soil bed. 22. A method as defined in claim 15, further comprising the steps of: controlling the lighting within said greenhouse facility to maximize growth of vegetation; and varying the flow of said diluted combustion gas according to the time of day.