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Indiana Department of Environmental Management

Air Quality in Indiana > Permits > Air Permit Applications > Indiana Emission Credit Registry Indiana Emission Credit Registry

  • General Information
    • What Is the Indiana Emission Credit Registry?
    • What Is an Emission Credit?
    • What Reductions Are Eligible for Registration?
    • What Is "Surplus"?
    • Who May Use the Emission Credit Registry?
    • Why Must Sources Obtain Emission Credits For Use As Offsets?
    • What Information Will the Emission Credit Registry Contain?
    • What Fees Are Associated With The Emission Credit Registry?
    • What Happens To the Data In the Registry Once It Is Submitted?
  • Generation and Registration
    • How Can I Generate Emission Reductions?
    • How Should I Calculate Emission Reductions?
    • What Pollutants Can Be Registered?
    • How Are Emission Reductions Registered?
    • Are Mobile Sources Eligible To Register Emission Credits?
    • Is There A Deadline for Registering Emission Reductions?
    • When Can I Add My Data to the Emission Credit Registry?
  • Use and Expiration
    • How Can I Use Emission Credits?
    • How Long Do I Have To Use A Registered Emission Credit?
    • Are Emission Credits Transferable?
    • Why Might The Quantity Of Registered Emission Credits Be Reduced?
    • Can Credits for One Pollutant Be Used As Offsets for Other Pollutants?
    • Can Reductions Generated In One County Be Used In Another County?
    • What Is the Process for Using Registered Emission Credits?
  • Trading
    • Can Emission Credits Be Traded or Sold Without Being Used As Offsets?
    • How Are Emission Credits Purchased?
    • What Emission Credits are Currently Available?
    • Who is Looking for Emission Credits?

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