Disclosures

Delaware

• 2018 Q1 Quarterly Disclosure of Fuel Resource Mix
• 2017 Q4 Quarterly Disclosure of Fuel Resource Mix
• 2017 Q3 Quarterly Disclosure of Fuel Resource Mix
• 2017 Q2 Quarterly Disclosure of Fuel Resource Mix
• 2016 Q3 Quarterly Disclosure of Fuel Resource Mix
• 2016 Q2 Quarterly Disclosure of Fuel Resource Mix
• 2016 Q1 Quarterly Disclosure of Fuel Resource Mix

Illinois

• 2017 Annual Environmental Disclosure Statement – Ameren
• 2017 Annual Environmental Disclosure Statement – ComEd
• 2017 Q3 Environmental Disclosure Statement
• 2016 Annual Environmental Disclosure Statement – ComEd
• 2016 Annual Environmental Disclosure Statement – Ameren
• 2016 Q2 Environmental Disclosure Statement – ComEd
• 2016 Q2 Environmental Disclosure Statement – Ameren
• 2016 Q1 Environmental Disclosure Statement – ComeEd
• 2016 Q1 Environmental Disclosure Statement – Ameren
• 2015 Annual Environmental Disclosure Statement – ComEd
• 2015 Annual Environmental Disclosure Statement – Ameren
• 2015 Q3 Environmental Disclosure Statement – ComEd
• 2015 Q3 Environmental Disclosure Statement – Ameren

New Jersey

• 2017 Environmental Disclosure Statement
• 2016 Environmental Disclosure Statement
• 2015 Environmental Disclosure Statement

Maryland

• 2018 Q1 Environmental Disclosure Statement
• 2017 Annual Environmental Disclosure Statement
• 2016 Environmental Disclosure Statement
• 2015 Environmental Disclosure Statement

Ohio

• 2018 Projected Environmental Data Q1
• 2017 Projected Environmental Data Actual
• 2017 Projected Environmental Data & Q1-Q2 Actual
• 2017 Projected Environmental Data
• 2016 Environmental Disclosures Information – Annual Comparison
• 2016 Environmental Disclosures Information – Quarterly Comparison
• 2016 Projected Environmental Data

Virginia

• 2017 Environmental Disclosure Label – Annual

Washington, D.C.

• 2018 Q1 Environmental Disclosure Statement
• 2017 Annual Environmental Disclosure Statement
• 2017 Q1-Q2 Environmental Disclosure Statement
• 2016 Annual Environmental Disclosure Statement
• 2016 Q2 Environmental Disclosure Statement
• 2015 Quarterly Environmental Disclosure Statement