The objective of the Funding Opportunity Announcement (FOA) is to solicit applications to conduct Front-End Engineering Design Studies (FEED) for commercial-scale carbon capture systems on coal and natural gas power plants. This FOA consists of three (3) Areas of Interest (AOI). AOI 1 concerns FEED studies for retrofitting existing domestic coal power plants with carbon capture. AOI 2 concerns FEED studies for commercial-scale carbon capture units on new or existing (retrofit) domestic gas-fired power plants or new domestic coal plants. AOI 3 concerns FEED studies for carbon dioxide purification and compression systems for domestic coal or natural gas power plants that generate carbon dioxide suitable for utilization or storage. Instructions for this FOA can be found at FedConnect.