CX-033005: Envergex LLC -- Flexible Low Temperature CO2 Capture System, E-CACHYS

This Amended Determination follows the approval of additional funds, new project locations, new milestones, and an extended period of performance to develop an integrated flexible, low-temperature carbon dioxide (CO2) capture system with a natural gas combined cycle power plant that is capable of operating in a high variable renewable energy (VRE) environment, in progress under the FLExible Carbon Capture and Storage (FLECCS) program. Specifically, the project team will (1) conduct two phases of testing the small pilot system; (2) conduct additional risk mitigation testing of system materials; (3) validate test results and develop conceptual design of large pilot unit; and (4) identify possible site locations for future scale application of system.