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  • Permitting Under the Clean Air Act
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Technical Memoranda for Biomass Boilers, Region 10

Air Permits Issued by EPA Region 10

Technical memoranda referenced in some permits issued by EPA Region 10 concerning biomass boilers.

 

  • Non-HAP Potential to Emit Emission Factors for Biomass Boilers Located in Pacific Northwest Indian Country (pdf)
  • HAP Potential to Emit Emission Factors for Biomass Boilers Located in Pacific Northwest Indian Country (pdf)
  • Procedure to Determine a Biomass Boiler’s Fuel-Heat-Input-To-Steam-Output Ratio (pdf)
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Last updated on September 23, 2019
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