Coal-Fired Power Plant Data
- Annual and Long Term Data
- Quarterly Data: 2017 vs. 2018 (Quarters 1, 2, 3, and 4)
- Coal-fired Characteristics and Controls: 2018
- Changes in Control Technologies at Coal-Fired Units: 2000-2016
EPA regularly posts updates of quarterly sulfur dioxide (SO2) and nitrogen oxides (NOx) emissions data from coal-fired power plants subject to the Acid Rain Program (ARP), the Cross-State Air Pollution Rule (CSAPR), and the CSAPR Update to make it easy for the public to track changes in emissions from these sources. All of the data presented here are also available in Air Market Program Data (AMPD). Data show that while a few facilities are emitting more SO2 and/or NOx, or are emitting SO2 and/or NOx at a greater rate, overall emissions are decreasing.
The data presented here compare emissions, emission rates, and heat input from coal-fired power plant units in the ARP, CSAPR, and CSAPR Update. These files compare annual emission data from 2017 with 2018 and longer term data at the facility level. The data presented here are final data for 2017 and preliminary data for 2018.
- Table of Emissions, Emission Rates, Heat Input: 2017 vs. 2018(228 K)
- Table of Long-term Emission Changes: 2009 vs 2018
The data presented here compare emissions, emission rates, and heat input from coal-fired power plant units in the ARP, CSAPR, and CSAPR Update. These files compare quarterly emission data from 2017 with data for the same quarter from 2018. The data presented here are final data for 2017 and preliminary data for 2018 that are currently under review.
The data presented here provide emissions, heat input, capacity, on-line year, emission controls, program applicability, addresses, and additional identifying information for coal-fired power plant units. The data presented here are preliminary data for 2018 that are currently under review.
The data show the percent of coal-fired units, generating capacity, and generation with advanced emission controls.
The following figures display where particular control technologies have been installed between 2000 and 2016 based on the information obtained from major company contacts and industry sources.
The data show that more and more coal-fired units are installing advanced controls, such as SCRs and scrubbers, which are dramatically reducing pollution across the country.