Emissions

    
  
 

Chemical Emissions
There has been a significant reduction in chemical emissions since the baseline year of 1994. The reduction trend in chemical emissions can be attributed to a variety of factors and emission reduction projects.

Reason for increase: based on updated test data, the emissions from one facility increased.

Chemical Emissions
 
Emissions of Priority Compounds
Louisiana Operations has met the company target on this critical 2005 EHS goal five years earlier than expected by reducing priority compounds by more than 75 percent since the baseline year of 1994.

Reason for change: shutdown of older power boilers in 2004.
 
Emissions of Priority Compounds
 
Emissions of Volatile Organic Compounds (VOC)
There has been a significant reduction in actual Volatile Organic Compound emissions since the baseline year of 1994.

Reason for change: based on updated test data, the VOC emissions from one facility increased.
 
Emissions of Volatile Organic Compounds
 
CO2 Emissions per Pound of Production
Reason for decrease: shutdown of old power boilers in 2004.
 
CO2 Emissions per Pound of Production
 
Dioxin Emissions — Air and Water
Based upon Toxic Equivalents (TEQ), Louisiana Operations has reduced dioxin emissions by more than 77 percent since 1995. Dow has historically used TEQ for reporting and goal setting due to its relevance to the public. Total mass of 17 dioxin compounds (TM17) is included due to new requirements set by EPA for SARA reporting.
 
Dioxin Emissions — Air and Water (TEQ)
 
Dioxin Emissions — Air and Water (TM17)
 
Dioxin On-Site Landfill — Disposal
An increase was reflected in 2003 due in part to improved quality of emissions estimates. In addition, emissions resulting from dioxin disposal can change based on different operating conditions within the facility.
Note: These values were not tracked prior to the year 2000.
 
Dioxin On-Site Landfill — Disposal (TEQ)
 
Dioxin On-Site Landfill — Disposal (TM17)
 
Dioxin Treatment — On-Site Destruction
Note: These values were not tracked prior to the year 2000.

Reason for change: higher Oxy-EDC production rates and Oxy-tars and higher candle filter solids going to incineration.
 
Dioxin Treatment — On-Site Destruction (TEQ)
 
Dioxin Treatment — On-Site Destruction (TM17)
 
Disclaimer: This data reflects the most currently available information and may be updated in the future.