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FUEL MIX AND EMISSIONS DISCLOSURE

FUEL MIX AND EMISSIONS DISCLOSURE

Environmental Information for: Electric Power Supply Service
Provided By: WGL Energy Services, Inc. (WGL Energy)

Power plants can generate electricity from a number of different fuel sources, resulting in different emissions. WGL Energy discloses fuel mix and emissions information to customers twice annually in Maryland and Washington D.C. WGL Energy discloses fuel mix information quarterly to customers in Delaware. These disclosures allow customers to compare data among the companies providing electricity service to the region (represented by the regional transmission organization known as "PJM"). WGL Energy-specific emissions and energy source (fuel mix) data may vary from these averages.

Click the links below for specific reports:

  • Delaware (PDF file; updated August 2016; contains fuel mix information for July 1, 2015 to June 30, 2016)
  • District of Columbia (PDF file; updated June 2016; contains fuel mix and emissions information for January 1, 2015 to December 31, 2015)
  • Maryland (PDF file; updated June 2016; contains fuel mix and emissions information for January 1, 2015 to December 31, 2015)
  • Pennsylvania (PDF file; updated December 2015; contains fuel mix information for January 1, 2014 to December 31, 2014)

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